CN2203467Y

CN2203467Y - Multifunctional microcomputer

Info

Publication number: CN2203467Y
Application number: CN 94206716
Authority: CN
Inventors: 林梦晖
Original assignee: Yuanjian Science & Technology Co ltd
Current assignee: Yuanjian Science & Technology Co ltd
Priority date: 1994-03-04
Filing date: 1994-03-04
Publication date: 1995-07-12
Anticipated expiration: 2004-03-04

Abstract

The utility model relates to a multifunctional microcomputer, comprising an upper movable piece and a lower movable piece. The upper movable piece and the lower movable piece are respectively provided with a plurality of transverse or vertical windows corresponding the keys of a host computer; the lower parts are respectively provided with electric conducting fork shaped elastic sheets; the panel of the host computer is provided with holes corresponding to the two elastic sheets; the lower movable piece is also provided with a hole corresponding to the elastic sheet of the upper movable piece. When the upper movable piece and the lower movable piece are stacked on the panel, the two elastic sheets can be respectively made to be sheathed in the corresponding holes; word metasymbols which are not used on the outside panel of the keys are covered by the upper movable piece and the lower movable piece or a left movable piece and a right movable piece; simultaneously, the lap joint of the elastic sheets and the corresponding contacts in the host computer is matched; that the corresponding function of a displayed word metasymbol is opened is achieved to make that users can conveniently and easily identify.

Description

Multifunctional microcomputer

The utility model is a kind of multifunctional microcomputer, especially refer to a kind of by means of twitching the movable plate of being located on this microcomputer host panel, make it to cover and be engraved on the main frame button outer side panel character symbol that desire is not used, cooperate simultaneously this movable plate below ad hoc and can insert the fork-shaped shell fragment of host panel inside, with reach open with main frame button outer side panel on the corresponding micro computer function of shown character symbol, and then offer the micro computer of the application target of the easy easy identification of user.

By the multifunctional microcomputer of commonly seeing at present, as electronic dictionary or translation machine, usually all has multiple functions of use, that is a multifunctional microcomputer turns over English in may containing simultaneously, during English turns over, counter and other specific function etc., and these functions are in order to cooperate the input pattern of different kenels, under limited number of keys, except the catalogue that must cooperate difference in functionality in the picture is selected, also must engrave two or more character incoming symbol simultaneously on each button, so for the user, except must repeatedly pressing function button with the function of selecting institute's desire use, also must cooperate corresponding symbol that each button carves to import suitable character, therefore when symbol that each button is carved is too many, be bound to make the user to be not easy to find the character symbol of desire input, that is the user must spend the more time to remove to seek suitable character symbol, and when each button all is carved with two or more character symbol, more can make the user produce the situation that vision is obscured, so this class is commonly used multifunctional microcomputer except comparatively the complexity, also causing in the use inconvenient on keyboard is chosen on function selecting.

Though, once the someone tried each button of micro computer all is designed to the LCD by LCD() the picture formation, in the time of by means of function selecting, also the LCD picture with each button changes over the pairing character symbol of specific function, to offer the more convenient identification functions of use of user, but because of the LCD cost original just very expensive, so when each button all is designed to the LCD picture, its cost is expensive more certainly, so under this expensive restriction, the micro computer difficulty of this type is given the mass-produced scale that reaches.

In view of this, long-pending design and the manufacturing experience of being engaged in micro computer for many years of the inventor developed a kind of improved multifunctional microcomputer.

Fundamental purpose of the present utility model, be to provide a kind of improved multifunctional microcomputer, borrow and twitch the movable plate of being located on this microcomputer host panel, make it to cover and be engraved on the main frame button outer side panel character symbol that desire is not used, even also only show the pairing character symbol of certain specific function on the main frame button outer side panel, and then make the user get final product the simple and easy judgement pairing function of this micro computer at present by this demonstration character symbol.

Secondary objective of the present utility model, be to provide a kind of improved multifunctional microcomputer, borrow and twitch the movable plate of being located on this microcomputer host panel, make it to cover and be engraved on the main frame button outer side panel character symbol that desire is not used, cooperate simultaneously this movable plate below ad hoc and can insert the fork-shaped shell fragment of host panel inside, open and the corresponding micro computer function of the shown character symbol of main frame button outer side panel to reach, and then offer the micro computer of the application target of the easy easy identification of user.

The multifunctional microcomputer that the utility model provides comprises main frame, goes up a movable plate and a cover plate, and wherein main frame is one to have counter, electronic dictionary or the language translation machine of captions display frame, and panel is provided with a plurality of main frame buttons.Described host panel is arranged with into a cell body downwards, be provided with the hole that always passes to the internal circuit board place at this panel appropriate location, nearly this hole place at circuit board then is provided with winding point, and relevant character symbol is carved with in the corresponding position on the host panel of main frame button periphery in addition.Last movable plate constitutes by being provided with a plurality of opaque plates that run through form, and it is identical with the main frame number of keys and correspond to each other that this runs through form; Appropriate position of movable plate on this is provided with and makes it can be up and down or the passing member of move left and right, bottom at the set hole of movable plate respective hosts panel place on this in addition, be provided with one can with the fork-shaped shell fragment of described contact overlap joint.Described cover plate is a hollow framework, is fixedly arranged on the cell body top of motherboard.

In addition, movable plate also can be overlapped in the described movable plate below of going up, and this time movable plate also constitutes by being provided with a plurality of opaque plates that run through form, and it is identical and correspond to each other that these run through the number of form and main frame button; This time movable plate is provided with a perforated holes corresponding with the set hole of host panel, and its bottom appropriate location also is provided with a fork-shaped shell fragment; In addition at this host panel to should also being provided with the hole that always passes to the circuit board place in fork-shaped shell fragment place, and be provided with another winding point that can overlap with the set fork-shaped shell fragment in following movable plate bottom at nearly this hole place of this circuit board.

For further illustrating detailed construction of the present utility model and feature thereof, shown in the special conjunction with figs., after being specified in.

Fig. 1 is the three-dimensional exploded view of the utility model multifunctional microcomputer;

Fig. 2 is the three-dimensional combination figure of the utility model multifunctional microcomputer;

Organigram when Fig. 3 is operable to first function for the utility model;

Fig. 3 A is the organigram of the vertical fork-shaped shell fragment of the utility model when becoming first function;

Fig. 3 B is the organigram of the horizontal fork-shaped shell fragment of the utility model when first function;

Organigram when Fig. 4 is operable to second function for the utility model;

Fig. 4 A is the organigram of the vertical fork-shaped shell fragment of the utility model when second function;

Fig. 4 B is the organigram of the horizontal fork-shaped shell fragment of the utility model when second function;

Organigram when Fig. 5 is operable to the 3rd function for the utility model;

Organigram when Fig. 6 is operable to the 4th function for the utility model.

Consult Figure 1 and Figure 2, multifunctional microcomputer of the present utility model is mainly by main frame 10, following movable plate 20, last movable plate 30 and cover plate 40 constitute, wherein main frame 10 roughly is made of a counter or electronic dictionary, that is main frame 10 is except the liquid crystal panel 11 with a LCD, also be provided with a plurality of main frame buttons 12 and be located at main frame inside and have the IC(integrated circuit) circuit board 13(shown in the dotted line of Fig. 3 B bottom), different persons, the character symbol 14(that is main frame button 12 representatives is A, B, C, D, E and F) be to be engraved on the host panel 15 of main frame button 12 peripheral regions, that is these character symbols 14 are not upper surface 16 places that are engraved in each main frame button 12.If with embodiment of the present utility model, this A, B, C, D, E and F are the character symbols of representing six kinds of different input functions,

For example: A: represent the character symbol in the logical sequence a word used in person's names input method;

B: represent the character symbol in the English input method;

C: represent the character symbol in the phonetic input method;

D: the character symbol of representing engineering equation code;

E: represent the employed character symbol of general counter;

F: represent the employed character symbol of engineering type computing,

And its arrangement mode except make each main frame button 12 directly over and under locate to be carved with respectively the character symbol (being B and E), and make the left and right sides of this two characters symbol also be equipped with a character symbol (being A, C and D, F).In addition, be provided with two

holes

17 and 18 that can connect to these circuit board 13 places at the appropriate location of host panel 15, circuit board 13 then be respectively equipped with near these two

holes

17 and 18 places two groups be arrange up and down and/or about contact SW1, the SW2 and/or SW3, the SW4 that arrange, so the combined crosswise by this 2 winding point can be designed to four kinds of states with micro computer function of the present utility model, relevant this is named a person for a particular job in hereinafter describing in detail.In addition, host panel 15 be arranged with downwards and form a cell body, be contained in wherein will descend movable plate 20 and last movable plate 30, the lower edge of this cell body and lateral margin place then be respectively equipped with a groove 19 and 19 '.

Following movable plate 20 is made of the opaque plate that is provided with a plurality of vertical forms 21, and vertically the number of form 21 and main frame button 12 is identical and correspond to each other.Following movable plate 20 is except the bottom at corresponding hole 18 places is provided with a horizontal fork-shaped shell fragment 22 that extends downwards, 17 places also are provided with a perforated holes 23 at corresponding hole, when movable plate 20 is enclosed within host panel 15 tops instantly, except can make perforated holes 23 and hole 17 corresponding, horizontal fork-shaped shell fragment 22 is inserted in the hole 18 and contact SW3 or the SW4 overlap joint established with circuit board 13 places.In addition, following movable plate 20 1 sides are provided with and groove 19 ' corresponding draw back plate 24, when movable plate 20 is enclosed within on the host panel 15 instantly, can make draw back plate 24 protruding by groove 19 ' locate, and are beneficial to down the horizontal push-and-pull activity of movable plate 20.

Last movable plate 30 is made of the opaque plate that is provided with a plurality of horizontal forms 31, and laterally the number of form 31 and main frame button 12 is identical and correspond to each other.Last movable plate 30 is provided with a vertical fork-shaped shell fragment 32 that extends downwards except 23 places, fenestra hole of passing through of movable plate 20 under correspondence, when last movable plate 30 is nested with above following movable plate 20, can make vertical fork-shaped shell fragment 32 run through respectively the perforated holes 23 of movable plate 20 down and host panel 15 hole 17 and with circuit board 13 on outside the set contact SW1 or SW2 overlap joint.The lower edge of last movable plate 30 also is provided with a draw back plate 33 corresponding with groove 19, when last movable plate 30 is enclosed within down movable plate 20 tops, can make draw back plate 33 protruding by groove 19 places, is beneficial to vertical push-and-pull activity of movable plate 30.

40 of cover plates are covered in movable plate 30 tops, and the periphery of itself and main frame 10 is combined, with prevent movable plate 30 and down movable plate 20 come off and drop out.

Real-life operational situation of the present utility model such as Fig. 3 are to shown in Figure 6.When borrowing draw back plate 33 will go up that movable plate 30 upwards pushes away when making all horizontal form 31 root edges of movable plate 30 all rely on the root edge of main frame button 12, can make vertical fork-shaped shell fragment 32 be overlapped on contact SW1 place (as shown in Figure 3A), this moment is if pull draw back plate 24 is so that when down all vertical form 21 right borders of movable plate 20 all rely on the right border place of main frame button 12, then only can see A and two character symbols of B (as shown in Figure 3) by stacked horizontal form 31 and vertical form 21 places, at this moment laterally fork-shaped shell fragment 22 just in time is overlapped on contact SW3 place (shown in Fig. 3 B), because SW1 and SW3 overlap simultaneously, thereby this micro computer can be designed to only have the function of A character symbol and B character symbol, that is by last movable plate 30 push action and the extraction of following movable plate 20 action, the micro computer that had six kinds of functions originally is simplified to only be left the function of two kinds of character symbols of can be stacked and having by horizontal form 31 and vertical form 21.With embodiment of the present utility model, two kinds of promptly remaining logical sequence a word used in person's names input in Chinese character symbol and English input word metasymbols.So, can make that simple and easy micro computer of user is to be in the pattern that can carry out input in Chinese of logical sequence a word used in person's names or English input at present through the conversion of a specific keys.

Movable plate 30 keeps motionless on this, and only will descend movable plate 20 to push so that all vertical form 21 left borders of following movable plate 20 all lean when the left border place of main frame button 12 (as shown in Figure 4), can make the stacked place of horizontal form 31 and vertical form 21 change over only remaining B and C two character symbols, this moment, laterally fork-shaped shell fragment 22 moved to the state (shown in Fig. 4 B) that overlaps with contact SW4, so overlap joint in the time of by SW1 and SW4, micro computer can be converted to the function that only has B character symbol and C character symbol, so, can make the user that this micro computer at present simple and easy is to be in the pattern that can carry out English input or phonetic notation input in Chinese by the conversion of a certain specific keys.

At state shown in Figure 3, movable plate 20 is motionless down if keep, and only will go up movable plate 30 and pull down the time, then can make all horizontal form 31 upper limbs of movable plate 30 all lean upper limb place at main frame button 12, and then the stacked place that makes horizontal form 31 and vertical form 21 converts only remaining D character symbol and E character symbol (as shown in Figure 5) to, this moment, vertically fork-shaped shell fragment 32 moved to and contact SW2 overlap joint state, so overlap joint in the time of by SW2 and SW3, micro computer can be converted to the function that only has D character symbol and E character symbol, so, can make the user that this micro computer at present simple and easy is to be in to carry out the input function that the engineering equation calculates input function or general counter by the conversion of a certain specific keys.

At state shown in Figure 4, movable plate 20 is motionless down if keep, and only will go up movable plate 30 and pull down the time, can make all horizontal form 31 apical margins of movable plate 30 all lean upper limb place at main frame button 12, and then the stacked place that makes horizontal form 31 and vertical form 21 converts only remaining E character symbol and F character symbol (as shown in Figure 6) to, this moment, vertically fork-shaped shell fragment 32 moved to and contact SW2 overlap joint state, so overlap joint in the time of by SW2 and SW4, micro computer can be converted to the function that only has E character symbol and F character symbol, so, can make that user's this micro computer at present simple and easy is to be in the input function that can carry out general counter or the input function of engineering type computing by the conversion of a certain specific keys.

Through above-mentioned structure of the present utility model and functional description, be easy to find out that this micro computer is to cover the temporary transient character symbol of not desiring functions of use by movable plate in the push-and-pull 30 and following movable plate 20, and then by the set vertical fork-shaped shell fragment 32 of last movable plate 30 and following movable plate 20 bottoms and horizontal fork-shaped shell fragment 22 and two winding point SW1, SW2 and SW3, SW4 combination overlap joint situation, only has the function that is not capped the character symbol to control micro computer of the present utility model, so any micro computer relevant structure with the utility model, if do not break away from the disclosed technology category of the utility model, for example the character sign modification becomes upright arrangement mode, or the simple and easy variation of push-and-pull movable plate structure, should still belong to claim of the present utility model.

In sum, because the utility model can be by the push-and-pull movable plate to cover the character symbol that temporary transient not desire is used, and cooperate the push-and-pull of this movable plate to operate, combination overlap joint by different contacts, make it the only remaining function that is not capped the character symbol with the control micro computer, so by constructing technology of the present utility model, can make the utility model must not carry out the selection of sophisticated functions table, and by user's push-and-pull movable plate to show without the character symbol that covers, can the present function that converts to of simple and easy acquisition the utility model, more can exempt and commonly use the button top and carve the situation of obscuring that multiple character symbol caused of establishing.

Claims

1, a kind of multifunctional microcomputer comprises main frame, goes up a movable plate and a cover plate, and wherein main frame is one to have counter, electronic dictionary or the language translation machine of captions display frame, and panel is provided with a plurality of main frame buttons, it is characterized in that:

The panel of described main frame is arranged with into a cell body downwards, is provided with the hole that always passes to the internal circuit board place at the host panel appropriate location, then is provided with winding point at nearly this hole place of circuit board;

Last movable plate constitutes by being provided with a plurality of opaque plates that run through form, and it is identical with the main frame number of keys and correspond to each other that this runs through form; Appropriate position of movable plate on this is provided with and makes it can be up and down or the passing member of move left and right, bottom at the set hole of movable plate respective hosts panel place on this in addition, be provided with one can with the fork-shaped shell fragment of described contact overlap joint;

Cover plate is a hollow framework, is fixedly arranged on the cell body top of motherboard.

2, multifunctional microcomputer as claimed in claim 1 is characterized in that, described captions display frame is made of the LCD liquid crystal panel.

3, multifunctional microcomputer as claimed in claim 1, it is characterized in that, the described movable plate below of going up also is with movable plate, and this time movable plate also constitutes by being provided with a plurality of opaque plates that run through form, and it is identical and correspond to each other that these run through the number of form and main frame button; This time movable plate is provided with a perforated holes corresponding with the set hole of host panel, and its bottom appropriate location also is provided with a fork-shaped shell fragment; In addition at this host panel to should also being provided with the hole that always passes to the circuit board place in fork-shaped shell fragment place, and be provided with at nearly this hole place of this circuit board can with another winding point of the set fork-shaped shell fragment overlap joint in described movable plate down bottom.