CN101201699A - Paging button device and far-end control device - Google Patents

Abstract

The invention relates to a pagination push-key device and a remote end control device. The pagination push-key device is arranged on a shell and includes: a plurality of push-key units, at least a fixed push-key symbolic panel, at least a flexible movable push-key symbolic panel, a first code unit and a second code unit, in two of which a plurality of groups of keycode correspondences, and a switching unit connected with the movable push-key symbolic panel. The movable push-key symbolic panel is driven by the switching unit to move corresponding to between a first position and a second position of the fixed push-key symbolic panel, when the movable push-key symbolic panel is on the first or the second position, the push-key unit can be pressed and triggers the first or the second code unit to send a group of corresponding keycodes. Therefore, each push-key unit can be corresponding to two groups of keycodes, and the number of the push-key units needs no physical addition but to achieve the same effect as the number is added.

Description

Paging button device and far-end control device

Technical field

The present invention relates to a kind of key device, particularly relate to a kind of paging button device of changeable keypress function and be provided with the far-end control device of this paging button device.

Background technology

At present there is various configurations that the electronic product of keyboard is arranged on the market, for example computing machine (computer), personal digital assistant etc., because electronic product towards compactization development, must hold multinomial spare part in limited space, therefore often compress the shared space of keyboard.Be to save the keyboard grabbing space, the mode of often taking is that the button size with keyboard reduces, even reduces number of keys.

With the household appliances telepilot that is common in general family is example, and the number of keys of household appliances telepilot is become stronger day by day along with product function and increased at present, for holding a large amount of buttons on telepilot, have to reduce the one key size or strengthen the telepilot size.If the constant and person of being used of telepilot one key size is hold by one hand the custom of telepilot, the telepilot size then increases with number of keys and elongated or broaden, the user must be in a big way mobile thumb cause and control inconvenience.If the telepilot size remains unchanged, the button of similar number is arranged on the telepilot, the one key size then must reduce, and button diminishes and causes the user easily by mistake by contiguous button.In addition, the picture and text explanation on the button also diminishes thereupon and causes identification to be difficult for, and operation is very inconvenient for the older.

For improving above-mentioned shortcoming, the existing at present telepilot that adopts the virtual key mode, so-called virtual key is the touch control screen that conventional keys is shown in telepilot with software mode, and telepilot is equipped with software and dynamically virtual key is shown on the touch control screen, in the shown one page menu of touch control screen most virtual keys can be arranged, can show that again another page has the menu of most virtual keys after pushing one of them virtual key, so in a limited zone, the button that can present a large amount of numbers is selected for the user.Though this type remote-controller function is powerful and can effectively reduce conventional keys quantity, but need add and increase a processor and a touch control screen, not only complexity and cost are higher, and the also general telepilot of power consumption is big.

This shows that above-mentioned existing key device and far-end control device obviously still have inconvenience and defective, and demand urgently further being improved in structure and use.For solving the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of paging button device and far-end control device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Because the defective that above-mentioned existing key device and far-end control device exist, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of paging button device and the far-end control device of founding a kind of new structure, can improve general existing key device and far-end control device, make it have more practicality.Through constantly research, design, and, create the present invention who has practical value finally through after studying sample and improvement repeatedly.

Summary of the invention

The objective of the invention is to, overcome the existing defective of existing key device and far-end control device, and a kind of paging button device and far-end control device that number of keys can expand keypress function that need not increase is provided, thereby be suitable for practicality more.

The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of paging button device according to the present invention proposes is arranged on the housing, and this paging button device comprises: majority is mounted on the push-button unit on this housing, and in have first coding unit and second coding units of most group key corresponding relations; Wherein, this paging button device also comprises: at least one fixedly key symbols plate, at least one pliability active key symbol boards, and a switch unit; This switch unit is connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move, when described active key symbol boards is positioned at primary importance, described push-button unit can be pressed and trigger first coding unit and send one group of corresponding key, when described active key symbol boards was positioned at the second place, described push-button unit can be pressed and trigger second coding unit and send one group of corresponding key.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

Aforesaid paging button device, wherein said housing end face offers at least one window, aforementioned fixation key symbols plate is located in this housing and is positioned at described beneath window, and each piece fixedly key symbols plate is provided with at least one key symbols, aforementioned active key symbol boards is located in this housing and fixedly the key symbols plate is adjacent with this, and each piece active key symbol boards is provided with at least one key symbols, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is revealed in described window, when described active key symbol boards was positioned at the second place, respectively the key symbols of this active key symbol boards then was revealed in described window.

Aforesaid paging button device, wherein said each group push-button unit has up and down a spaced button and a contact pressure button, and described button is transparent material and passes aforementioned window respectively and be stretched on outside the housing.

Aforesaid paging button device, wherein said fixedly key symbols plate and active key symbol boards are located between the button and contact pressure button of described push-button unit, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is arranged in respectively between the button and contact pressure button of described push-button unit, described fixedly key symbols plate can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button, when described active key symbol boards is positioned at the second place, respectively the key symbols of this active key symbol boards is arranged in respectively between the button and contact pressure button of described push-button unit, and described active key symbol boards can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button.

The surface of two opposition side faces is provided with pair of tracks in the aforesaid paging button device, wherein said housing, and aforementioned fixation key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

Aforesaid paging button device, wherein said paging button device also comprises between the upper and lower every two banking stops that are arranged between described button and contact pressure button, this banking stop that is positioned at the top is a transparent material, and aforementioned fixation key symbols plate and aforementioned pliability active key symbol boards are between between these two banking stops.

Aforesaid paging button device, wherein said fixedly key symbols plate is provided with most protruded stigmas, and described protruded stigma is connected with one of them piece banking stop simultaneously, in order to fixing aforementioned fixation key symbols plate, its key symbols can be fixed between the button and contact pressure button of described push-button unit.

The surface of two opposition side faces is provided with pair of tracks in the aforesaid paging button device, wherein said housing.

Aforesaid paging button device, wherein said two banking stops are arranged in this in the track.

Aforesaid paging button device, wherein said fixedly key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

Aforesaid paging button device, the spaced apart majority that is provided with of wherein said each piece active key symbol boards is parallel to this chute to track, and respectively this chute has a reverse blind end and an open end, respectively the chute of this active key symbol boards supply described fixedly key symbols plate respectively protruded stigma projection slidably therebetween, when described active key symbol boards is positioned at this primary importance, the protruded stigma of described fixedly key symbols plate be stretched on described active key symbol boards chute fold end, when described active key symbol boards was positioned at this second place, the protruded stigma of described fixedly key symbols plate was stretched on the expansion end of the chute of described active key symbol boards.

Aforesaid paging button device, wherein said switch unit is installed on described active key symbol boards, and be positioned at the same side of described chute, this paging button device also comprises one group of connecting link, this connecting link has a longitudinal rod and two transverse bars, these two transverse bars are parallel to this track are also connected respectively this active key symbol boards respectively, and two end opposite of this longitudinal rod connect this two transverse bars respectively.

The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of far-end control device that the present invention proposes, it comprises: a housing, a wireless delivery unit, and most push-button unit that is mounted on this housing, and in have first coding unit and second coding units of most group key corresponding relations; Wherein, this far-end control device also comprises: at least one fixedly key symbols plate, at least one pliability active key symbol boards, and a switch unit; This wireless delivery unit is electrically connected this first coding unit and second coding unit; This switch unit, be connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move, when described active key symbol boards is positioned at primary importance, described push-button unit can be pressed, send one group of corresponding key to this wireless delivery unit to trigger first coding unit, when described active key symbol boards is positioned at the second place, described push-button unit can be pressed, and sends one group of corresponding key to this wireless delivery unit to trigger second coding unit.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

Aforesaid far-end control device, wherein said housing end face offers at least one window, aforementioned fixation key symbols plate is located in this housing and is positioned at described beneath window, and each piece fixedly key symbols plate is provided with at least one key symbols, aforementioned active key symbol boards is located in this housing and fixedly the key symbols plate is adjacent with this, and each piece active key symbol boards is provided with at least one key symbols, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is revealed in described window, when described active key symbol boards was positioned at the second place, respectively the key symbols of this active key symbol boards then was revealed in described window.

Aforesaid far-end control device, wherein said each group push-button unit has up and down a spaced button and a contact pressure button, and these buttons are transparent material and pass aforementioned window respectively and be stretched on outside the housing.

Aforesaid far-end control device, wherein said fixedly key symbols plate and active key symbol boards are located between the button and contact pressure button of described push-button unit, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is arranged in respectively between the button and contact pressure button of described push-button unit, described fixedly key symbols plate can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button, when described active key symbol boards is positioned at the second place, respectively the key symbols of this active key symbol boards is arranged in respectively between the button and contact pressure button of described push-button unit, and described active key symbol boards can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button.

The surface of two opposition side faces is provided with pair of tracks in the aforesaid far-end control device, wherein said housing, and aforementioned fixation key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

Aforesaid far-end control device, wherein said far-end control device also comprises between the upper and lower every two banking stops that are arranged between described button and contact pressure button, this banking stop that is positioned at the top is a transparent material, and aforementioned fixation key symbols plate and aforementioned pliability active key symbol boards are between between these two banking stops.

Aforesaid far-end control device, wherein said fixedly key symbols plate is provided with most protruded stigmas, and described protruded stigma is connected with one of them piece banking stop simultaneously, in order to fixing aforementioned fixation key symbols plate, its key symbols can be fixed between the button and contact pressure button of described push-button unit.

The surface of two opposition side faces is provided with pair of tracks in the aforesaid far-end control device, wherein said housing.

Aforesaid far-end control device, wherein said two banking stops are arranged in this in the track.

Aforesaid far-end control device, wherein said fixedly key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

Aforesaid far-end control device, the spaced apart majority that is provided with of wherein said each piece active key symbol boards is parallel to this chute to track, and respectively this chute has a reverse blind end and an open end, respectively the chute of this active key symbol boards supply described fixedly key symbols plate respectively protruded stigma projection slidably therebetween, when described active key symbol boards is positioned at this primary importance, the protruded stigma of described fixedly key symbols plate be stretched on described active key symbol boards chute fold end, when described active key symbol boards was positioned at this second place, the protruded stigma of described fixedly key symbols plate was stretched on the expansion end of the chute of described active key symbol boards.

Aforesaid far-end control device, wherein said switch unit is installed on described active key symbol boards, and be positioned at the same side of described chute, this far-end control device also comprises one group of connecting link, this connecting link has a longitudinal rod and two transverse bars, these two transverse bars are parallel to this track are also connected respectively this active key symbol boards respectively, and two end opposite of this longitudinal rod connect this two transverse bars respectively.

The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, major technique of the present invention thes contents are as follows:

In order to achieve the above object, paging button device of the present invention, be arranged on the housing, this paging button device comprises: majority be mounted on push-button unit on this housing, in have first coding unit and second coding unit, at least one fixedly key symbols plate, at least one pliability active key symbol boards of most group key corresponding relations and a switching unit.

Switch unit is connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move.

When described active key symbol boards is positioned at primary importance, described push-button unit can be pressed and trigger first coding unit and send one group of corresponding key, when described active key symbol boards was positioned at the second place, described push-button unit can be pressed and trigger second coding unit and send one group of corresponding key.

In addition, for achieving the above object, far-end control device of the present invention, it comprises: a housing, majority be mounted on push-button unit on this housing, in have first coding unit and second coding unit, a wireless delivery unit, at least one fixedly key symbols plate, at least one pliability active key symbol boards of most group key corresponding relations and a switching unit.

This wireless delivery unit is electrically connected this first coding unit and second coding unit.This switch unit is connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move.

When described active key symbol boards is positioned at primary importance, described push-button unit can be pressed, send one group of corresponding key to this wireless delivery unit to trigger first coding unit, when described active key symbol boards is positioned at the second place, described push-button unit can be pressed, and sends one group of corresponding key to this wireless delivery unit to trigger second coding unit.

By technique scheme, paging button device of the present invention and far-end control device have following advantage and beneficial effect at least: drive described active key symbol boards by switch unit and move between with respect to the primary importance of described fixedly key symbols plate and a second place, when described active key symbol boards be positioned at this first or during the second place, each group push-button unit can be pressed and correspond to two groups of keys respectively, does not need entity to increase the push-button unit number and promptly can reach the effect that is same as increase push-button unit number.

In sum, the invention relates to a kind of paging button device and far-end control device.This paging button device is located on the housing, and comprise: most push-button units, at least one fixedly key symbols plate, at least one pliability active key symbol boards, in have first coding unit and second coding units of most group key corresponding relations and the switch unit of the described active key symbol boards of a connection.Between with respect to the primary importance of described fixedly key symbols plate and a second place, move to drive described active key symbol boards by switch unit, when described active key symbol boards be positioned at this first or during the second place, described push-button unit can be pressed and trigger the key that first or second coding unit is sent one group of correspondence respectively, each push-button unit can corresponding two groups of keys whereby, do not need entity to increase the push-button unit number and can reach the effect that is same as increase push-button unit number, need not increase the effect that number of keys can expand keypress function and have.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing key device and far-end control device have the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is a vertical view, and first preferred embodiment of paging button device of the present invention and far-end control device is described, the described active key symbol boards of this first preferred embodiment with respect to described fixedly key symbols plate in a primary importance.

Fig. 2 is the sectional view along Fig. 1 section line II-II.

Fig. 3 is a side view, illustrates that one of this first preferred embodiment switches the unit, this moment described active key symbol boards with respect to described fixedly key symbols plate in this primary importance.

Fig. 4 is the view of a similar Fig. 3, and this switch unit of this first preferred embodiment is described, this moment described active key symbol boards with respect to described fixedly key symbols plate in a second place.

Fig. 5 is the view of a similar Fig. 1, the described active key symbol boards that this first preferred embodiment is described with respect to described fixedly key symbols plate in this second place.

Fig. 6 is the sectional view along Fig. 5 section line VI-VI.

Fig. 7 is the view of a similar Fig. 1, and second preferred embodiment of paging button device of the present invention and far-end control device is described, the described active key symbol boards of this second preferred embodiment with respect to described fixedly key symbols plate in a primary importance.

Fig. 8 is the view of a similar Fig. 5, the described active key symbol boards that this second preferred embodiment is described with respect to described fixedly key symbols plate in a second place.

Embodiment

Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to paging button device and its embodiment of far-end control device, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.

See also Fig. 1, Fig. 2 and shown in Figure 3, it is first preferred embodiment of paging button device 1 of the present invention and far-end control device 2, this paging button device 1 is arranged on the housing 21 of far-end control device 2, a wireless delivery unit 22 of being located at housing 21 arrange in pairs or groups again to constitute far-end control device 2, make that far-end control device 2 can be in order to remote control one electronic installation (not shown).

This paging button device 1, comprise most groups (Fig. 1 be example with nine groups) be located at push-button unit 31 on the housing 21, number corresponding to 31 groups of numbers of described push-button unit and be opened in these housing 21 end faces window 211, be located at the pair of tracks 212 of two opposite side surfaces in the housing 21, and in have first coding unit 33 and second coding units 34 of most group key corresponding relations.

These nine groups of push-button units 31 are three row and show three groups of push-button units 31 side by side and whenever, and each push-button unit 31 has a spaced button 311 and a contact pressure button 312 up and down.Each button 311 is transparent material and passes the described window 211 that these housing 21 end faces offer and part is stretched on outside the housing 21, pushes for the user.Described contact pressure button 312 is arranged at the end face of the circuit board 35 in the housing 21, this first and second coding unit 33,34 is two coding wafers and is located on the circuit board 35, each contact pressure button 312 can be switched select being electrically connected this first or second coding unit 33,34, with correspond to first or second coding unit 33,34 built-in key corresponding relation.This first and second coding unit 33,34 is not limited to realize with two coding wafers, also can a coding wafer realizes or other modes realize, precisely because do not belong to category of the present invention, does not illustrate in detail at this.

In addition, this paging button device 1 also comprises majority (Fig. 1 be example with three) fixedly key symbols plate 41, most (Fig. 1 be example with two) pliability active key symbol boards 51, two banking stops 61, and a switch unit 62.Two banking stops 61 are between the upper and lower every being arranged in 312 of described button 311 and contact pressure buttons, and with its dual-side protrude into this to track 212 flatly to be arranged in this in the track 212, this banking stop 61 that is positioned at the top is transparent material.The dual-side of described fixedly key symbols plate 41 and described pliability active key symbol boards 51 also protrude into this to track 212 to be arranged in this in the track 212, and described fixedly key symbols plate 41 and described pliability active key symbol boards 51 all are located at 61 of this two banking stops that is arranged above and below, to limit described fixedly key symbols plate 41 and described active key symbol boards 51 in 61 of this two banking stops.

Each fixedly the end face of key symbols plate 41 respectively be provided with three main key symbols 411, each is opened fixedly key symbols plate 41 and also is interval with two protruded stigmas 412 in 411 of main key symbols in twos, and described protruded stigma 412 is connected with the banking stop 61 that is positioned at its below simultaneously, in order to fixing key symbols plate 41, make its main key symbols 411 can be fixedly arranged on 312 of the button 311 of its pairing this push-button unit 31 and contact pressure buttons.The end face of each active key symbol boards 51 also respectively is provided with key symbols 511 three times, 51 of each active key symbol boardses offer common twice at two twice key symbols 511 interbody spacers and are parallel to this chute 512 to track 212, and respectively this chute 512 has a reverse blind end 513 and an open end 514.

Wherein, active key symbol boards 51a is positioned at fixedly key symbols plate 41a below and makes this two chute 512a, 512b respectively for fixedly this two protruded stigma 412a, the 412b of key symbols plate 41a pass, and the end of active key symbol boards 51a is overlapped on the end of adjacent fixed key symbols plate 41b, make the active key symbol boards 51a can be, by being positioned at the second place that the fixing primary importance of key symbols plate 41a below slides into adjacent fixed key symbols plate 41b top along parallel orbit 212 directions; Similarly, active key symbol boards 51b is positioned at fixedly key symbols plate 41b below and makes this two chute 512c, 512d respectively for fixedly this two protruded stigma 412c, the 412d of key symbols plate 41b pass, and the end of active key symbol boards 51b is overlapped on the end of adjacent fixed key symbols plate 41c, make the active key symbol boards 51b can be, by being positioned at the second place that the fixing primary importance of key symbols plate 41b below slides into adjacent fixed key symbols plate 41c top along parallel orbit 212 directions.

See also Fig. 1, Fig. 3 and shown in Figure 4, switch unit 62 is connected with this two active keys symbol boards 51, and this switch unit 62 is to be a thumb-acting switch in the present embodiment, and these switch unit 62 parts are stretched on outside the housing 21 and stir switching for the user.Borrow and to stir this switch unit 62 and be positioned at this fixedly primary importance below key symbols plate 41a, the 41b with respect to this housing 21 one, and one is positioned at this and fixedly moves between the second place of key symbols plate 41b, 41c top to drive this two active keys symbol boards 51a, 51b.Simultaneously, the conversion of the switch unit 62 corresponding primary importances and the second place is switched contact pressure button 312 circuit and is connected first or second coding unit 33,34.

See also shown in Figure 2, wireless delivery unit 22 is arranged at housing 21 and circuit connects first and second coding unit 33,34, to send electronic installation to from the key signal of first or second coding unit 33,34 by wireless delivery unit 22, electronic installation is preset with and far-end control device 2 corresponding receiving elements and key corresponding relation, and far-end control device 2 is able to this electronic installation of remote control whereby.In the present embodiment, wireless delivery unit 22 is infrared modules, in fact not as limit.

See also Figure 1 and Figure 2, as this active key symbol boards 51a, when 51b is positioned at primary importance, described fixedly key symbols plate 41a, protruded stigma 412a～412d of 41b is stretched on described active key symbol boards 51a, blind end 513a～513d of chute 512a～512d of 51b, and described fixedly key symbols plate 41a～41c is positioned at active key symbol boards 51a, the 51b top, make described active key symbol boards 51a, the inferior key symbols 511 of 51b is covered by described fixedly key symbols plate 41, the main key symbols 411 that can see described fixedly key symbols plate 41 by described transparent button 311, be somebody's turn to do fixedly key symbols plate 41a, 41b, 41c can be pushed by respectively this button 311 of described push-button unit 31 and press corresponding contact pressure button 312, sends one group of corresponding key to this wireless delivery unit 22 to trigger first coding unit 33.

See also Fig. 5 and shown in Figure 6, as this active key symbol boards 51a, when 51b is positioned at the second place, described fixedly key symbols plate 41a, protruded stigma 412a～412d of 41b is stretched on described active key symbol boards 51a, open end 514a～514d of chute 512a～512d of 51b, and active key symbol boards 51a, 51b is positioned at fixedly key symbols plate 41b, the 41c top, make described fixedly key symbols plate 41b, the main key symbols 411 of 41c is covered by described active key symbol boards 51, the inferior key symbols 511 of described active key symbol boards 51 is positioned at 312 of its pairing this button 311 and contact pressure buttons this moment, and the inferior key symbols 511 that can see described active key symbol boards 51 by described transparent button 311, be somebody's turn to do fixedly key symbols plate 41a and active key symbol boards 51a, 51b can be pushed by respectively this button 311 of described push-button unit 31 and press corresponding contact pressure button 312, sends one group of corresponding key to this wireless delivery unit 22 to trigger second coding unit 34.When this active key symbol boards 51a, 51b were mobile between the primary importance and the second place, protruded stigma 412a～412d of described fixedly key symbols plate 41a, 41b was stretched between the blind end 513a～513d and open end 514a～514d of chute 512a～512d of described active key symbol boards 51a, 51b.

In first preferred embodiment, the protruded stigma 412 of described fixedly key symbols plate 41 is to be designed to be connected with this banking stop 61 that is positioned at its below, in fact also can be to be connected with this banking stop 61 that is positioned at its top.In first preferred embodiment, the transparent button 311 of described push-button unit 31 passes described window 211 and is stretched on outside the housing 21, and can see main key symbols 411 or the inferior key symbols 511 of being located at its below by described transparent button 311, in fact not as limit, described window 211 can be designed as for showing main key symbols 411 or inferior key symbols 511, but described push-button unit 31 is adjacent to described window 211 sides, and this moment, 311 on described button can be transparent materials.

See also Fig. 7 and shown in Figure 8, it is second preferred embodiment of paging button device 1 of the present invention and far-end control device 2, its unitary construction and this first preferred embodiment are roughly the same, difference is, this second preferred embodiment also comprises a connecting link 71 that is arranged in the housing 21, this connecting link is hard plastic or iron, and this connecting link 71 have one with this to track 212 vertical with described fixing and active key symbol boards 41,51 longitudinal rods 711 that overlap, and two extend described active key symbol boards 51 from 711 liang of end opposite of longitudinal rod respectively and be provided with a side of switch unit 62 and the transverse bar 712 of opposition side thereof, 713.Two transverse bars 712,713 are located at this slidably in the track 212, and wherein 712 of transverse bars link to each other with this switch unit 62 with its end, and 713 of transverse bars have two contiguous blocks 714 in order to connect this two active keys symbol boards 51 respectively.When stirring switch unit 62, two opposition sides that can drive described active key symbol boards 51 by this connecting link 71 move simultaneously, and described active key symbol boards 51 can more stably be moved between first and second position.

In first and second preferred embodiment, paging button device 1 of the present invention is to use on far-end control device 2, in fact not as limit, also can be used on other electronic installations that are provided with button, for example personal digital assistant etc.In addition, fixedly the number of key symbols plate 41, active key symbol boards 51 and push-button unit 31 can change design according to actual demand also not as limit.

Conclude above-mentioned, paging button device 1 of the present invention and far-end control device 2, fixedly key symbols plate 41 is mobile between a primary importance and a second place with respect to this to drive this active key symbol boards 51 by switch unit 62, when active key symbol boards 51 is positioned at this primary importance, described push-button unit 31 can be pressed and trigger the key that first coding unit 33 is sent one group of correspondence, when active key symbol boards 51 is positioned at this second place, described push-button unit 31 can be pressed and trigger the key that second coding unit 34 is sent one group of correspondence, each push-button unit can corresponding two groups of keys whereby, do not need entity to increase the push-button unit number and promptly can reach the effect that is same as increase push-button unit number, can reach purpose of the present invention and effect really.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.

Claims (24)

1. a paging button device is arranged on the housing, and this paging button device comprises: majority is mounted on the push-button unit on this housing, and in have first coding unit and second coding units of most group key corresponding relations; It is characterized in that: this paging button device also comprises: at least one fixedly key symbols plate, at least one pliability active key symbol boards, and a switch unit; This switch unit is connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move, when described active key symbol boards is positioned at primary importance, described push-button unit can be pressed and trigger first coding unit and send one group of corresponding key, when described active key symbol boards was positioned at the second place, described push-button unit can be pressed and trigger second coding unit and send one group of corresponding key.

2. paging button device as claimed in claim 1, it is characterized in that wherein said housing end face offers at least one window, aforementioned fixation key symbols plate is located in this housing and is positioned at described beneath window, and each piece fixedly key symbols plate is provided with at least one key symbols, aforementioned active key symbol boards is located in this housing and fixedly the key symbols plate is adjacent with this, and each piece active key symbol boards is provided with at least one key symbols, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is revealed in described window, when described active key symbol boards was positioned at the second place, respectively the key symbols of this active key symbol boards then was revealed in described window.

3. paging button device as claimed in claim 2 is characterized in that wherein said each group push-button unit has up and down a spaced button and a contact pressure button, and described button is transparent material and passes aforementioned window respectively and be stretched on outside the housing.

4. paging button device as claimed in claim 3, it is characterized in that wherein said fixedly key symbols plate and active key symbol boards are located between the button and contact pressure button of described push-button unit, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is arranged in respectively between the button and contact pressure button of described push-button unit, described fixedly key symbols plate can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button, when described active key symbol boards is positioned at the second place, respectively the key symbols of this active key symbol boards is arranged in respectively between the button and contact pressure button of described push-button unit, and described active key symbol boards can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button.

5. as the described paging button device of arbitrary claim in the claim 1 to 4, the surface that it is characterized in that two opposition side faces in the wherein said housing is provided with pair of tracks, aforementioned fixation key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

6. paging button device as claimed in claim 4, it is characterized in that wherein said paging button device also comprises between the upper and lower every two banking stops that are arranged between described button and contact pressure button, this banking stop that is positioned at the top is a transparent material, and aforementioned fixation key symbols plate and aforementioned pliability active key symbol boards are between between these two banking stops.

7. paging button device as claimed in claim 6, it is characterized in that wherein said fixedly key symbols plate is provided with most protruded stigmas, and described protruded stigma is connected with one of them piece banking stop simultaneously, in order to fixing aforementioned fixation key symbols plate, its key symbols can be fixed between the button and contact pressure button of described push-button unit.

8. paging button device as claimed in claim 7 is characterized in that the surface of two opposition side faces in the wherein said housing is provided with pair of tracks.

9. paging button device as claimed in claim 8 is characterized in that wherein said two banking stops are arranged in this in the track.

10. paging button device as claimed in claim 8 it is characterized in that wherein said fixedly key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

11. as claim 9 or 10 described paging button devices, it is characterized in that the spaced apart majority that is provided with of wherein said each piece active key symbol boards is parallel to this chute to track, and respectively this chute has a reverse blind end and an open end, respectively the chute of this active key symbol boards supply described fixedly key symbols plate respectively protruded stigma projection slidably therebetween, when described active key symbol boards is positioned at this primary importance, the protruded stigma of described fixedly key symbols plate be stretched on described active key symbol boards chute fold end, when described active key symbol boards was positioned at this second place, the protruded stigma of described fixedly key symbols plate was stretched on the expansion end of the chute of described active key symbol boards.

12. paging button device as claimed in claim 11, it is characterized in that wherein said switch unit is installed on described active key symbol boards, and be positioned at the same side of described chute, this paging button device also comprises one group of connecting link, this connecting link has a longitudinal rod and two transverse bars, these two transverse bars are parallel to this track are also connected respectively this active key symbol boards respectively, and two end opposite of this longitudinal rod connect this two transverse bars respectively.

13. a far-end control device, it comprises: a housing, a wireless delivery unit, and most push-button unit that is mounted on this housing, and in have first coding unit and second coding units of most group key corresponding relations; It is characterized in that this far-end control device also comprises: at least one fixedly key symbols plate, at least one pliability active key symbol boards, and a switch unit; This wireless delivery unit is electrically connected this first coding unit and second coding unit; This switch unit, be connected with aforementioned active key symbol boards, with drive described active key symbol boards with respect to this housing in a primary importance that is positioned at below the described fixedly key symbols plate, and one be positioned between the second place of described fixedly key symbols plate top and move, when described active key symbol boards is positioned at primary importance, described push-button unit can be pressed, send one group of corresponding key to this wireless delivery unit to trigger first coding unit, when described active key symbol boards is positioned at the second place, described push-button unit can be pressed, and sends one group of corresponding key to this wireless delivery unit to trigger second coding unit.

14. far-end control device as claimed in claim 13, it is characterized in that wherein said housing end face offers at least one window, aforementioned fixation key symbols plate is located in this housing and is positioned at described beneath window, and each piece fixedly key symbols plate is provided with at least one key symbols, aforementioned active key symbol boards is located in this housing and fixedly the key symbols plate is adjacent with this, and each piece active key symbol boards is provided with at least one key symbols, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is revealed in described window, when described active key symbol boards was positioned at the second place, respectively the key symbols of this active key symbol boards then was revealed in described window.

15. far-end control device as claimed in claim 14, it is characterized in that wherein said each group push-button unit has up and down a spaced button and a contact pressure button, these buttons are transparent material and pass aforementioned window respectively and be stretched on outside the housing.

16. far-end control device as claimed in claim 15, it is characterized in that wherein said fixedly key symbols plate and active key symbol boards are located between the button and contact pressure button of described push-button unit, when described active key symbol boards is positioned at primary importance, respectively fixedly the key symbols of key symbols plate is arranged in respectively between the button and contact pressure button of described push-button unit, described fixedly key symbols plate can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button, when described active key symbol boards is positioned at the second place, respectively the key symbols of this active key symbol boards is arranged in respectively between the button and contact pressure button of described push-button unit, and described active key symbol boards can be subjected to respectively this button press of described push-button unit and press corresponding contact pressure button.

17. as the described far-end control device of arbitrary claim in the claim 13 to 16, the surface that it is characterized in that two opposition side faces in the wherein said housing is provided with pair of tracks, aforementioned fixation key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

18. far-end control device as claimed in claim 16, it is characterized in that wherein said far-end control device also comprises between the upper and lower every two banking stops that are arranged between described button and contact pressure button, this banking stop that is positioned at the top is a transparent material, and aforementioned fixation key symbols plate and aforementioned pliability active key symbol boards are between between these two banking stops.

19. far-end control device as claimed in claim 18, it is characterized in that wherein said fixedly key symbols plate is provided with most protruded stigmas, and described protruded stigma is connected with one of them piece banking stop simultaneously, in order to fixing aforementioned fixation key symbols plate, its key symbols can be fixed between the button and contact pressure button of described push-button unit.

20. far-end control device as claimed in claim 19 is characterized in that the surface of two opposition side faces in the wherein said housing is provided with pair of tracks.

21. far-end control device as claimed in claim 20 is characterized in that wherein said two banking stops are arranged in this in the track.

22. far-end control device as claimed in claim 20 it is characterized in that wherein said fixedly key symbols integrated circuit board is located at this in the track, and aforementioned pliability active key symbol boards is arranged in this slidably in the track.

23. as claim 21 or 22 described far-end control devices, it is characterized in that the spaced apart majority that is provided with of wherein said each piece active key symbol boards is parallel to this chute to track, and respectively this chute has a reverse blind end and an open end, respectively the chute of this active key symbol boards supply described fixedly key symbols plate respectively protruded stigma projection slidably therebetween, when described active key symbol boards is positioned at this primary importance, the protruded stigma of described fixedly key symbols plate be stretched on described active key symbol boards chute fold end, when described active key symbol boards was positioned at this second place, the protruded stigma of described fixedly key symbols plate was stretched on the expansion end of the chute of described active key symbol boards.

24. far-end control device as claimed in claim 23, it is characterized in that wherein said switch unit is installed on described active key symbol boards, and be positioned at the same side of described chute, this far-end control device also comprises one group of connecting link, this connecting link has a longitudinal rod and two transverse bars, these two transverse bars are parallel to this track are also connected respectively this active key symbol boards respectively, and two end opposite of this longitudinal rod connect this two transverse bars respectively.

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