CN1026921C - Electronic device designed to permit detachable attachment of axternal memory device thereto - Google Patents
Electronic device designed to permit detachable attachment of axternal memory device thereto Download PDFInfo
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- CN1026921C CN1026921C CN 92103683 CN92103683A CN1026921C CN 1026921 C CN1026921 C CN 1026921C CN 92103683 CN92103683 CN 92103683 CN 92103683 A CN92103683 A CN 92103683A CN 1026921 C CN1026921 C CN 1026921C
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Abstract
A wrist watch (1) is provided with a cover member (3) attached to a wrist watch case (2) by a coupling portion (3) in a openable/closable manner. A liquid crystal display device (4) to display time is incorporated in the cover member (3). A retaining section (7) for retaining a disk-like data memory is provided on the upper surface of the wrist watch case (2). The data memory in the retaining section (7) is securely held with the cover member (3) closed. Data in the disk memory (9) is read and processed by the electronic circuitry (2b) of a watch, and is sent to the liquid crystal display device (4) via a flexible circuit board (2e). The data is then converted into a time which is in turn displayed. The data memory can therefore be very easily attached or detached, and is securely held. The wrist watch itself can be made compact.
Description
The present invention relates to electronic installation, be particularly related to the electronic installation of design like this, make and in this device, removably assemble an external memory storage, the various data and the program of storage are arranged in this external memory storage, and comprise a control circuit or suchlike thing.
A kind of electronic installation, particularly handheld electronic apparatus, for example, the electronical record card of design, it can the storing phone number data, address date, chart data etc.An internal storage can not have a large amount of storage capacities, because be subjected to the restriction of this device portability and cost.
Propose in this respect, the external memory storage that is designed to removably assemble wherein, for example, has one type of permission integrated circuit (IC) card, ROM assembly, CD(minidisk) or suchlike thing, be releasably attached on the electronic installation.
Such electronic installation allows removably to assemble an external memory storage, so design, so that allow about the different pieces of information of various objectives (code dictionary, visiting-card management etc.) and procedure stores in different external memory storages, and allow the user according to this purpose repacking external memory storage.
In a such universal electric device, in the body shell of this device, form a clamping memory part in order to admit external memory storage, in that clamping memory part the storer clamping after, usually the table cover.
For to Biaogaiti for a zone, it is compact requiring common electronic installation assembling, it has a clamping part for external memory storage, in the dead zone at side, bottom or the top of body shell or the zone that does not utilize to form the clamping part of external memory storage.
In this general electronic installation, have the clamping part of external memory storage, form this part in the side or the bottom of body shell, be assembling or dismounting external memory storage, the user is just putting electronic installation or is being inverted electronic installation all is inevitable.The work of assembling and dismounting external memory storage is trouble, and reduces the usability of such electronic installation.
Yet, if form clamping external memory storage part at the top of body shell, so inevitable limit key input part, show sizes part or other parts, these parts normally are contained in the top of this body shell, this designing requirement key do smaller, perhaps showing the smaller of Element Design.
In general electronic installation, external memory storage and clamping part thereof have such preposition relation, unless so that external memory storage is arranged on predetermined state in the clamping part, otherwise external memory storage can not be with on the body shell be electrically connected.When this universal architecture needs the user to place external memory storage in the clamping part at every turn, check the position relation.Spended time when replacing this external memory storage with another.
An object of the present invention is to provide a kind of electronic installation, this device does not have aforesaid shortcoming, and is designed to be convenient to the external memory storage that assembles and dismantle and the surf zone of guaranteeing to effectively utilize the body shell.
In order to achieve this end, according to the present invention, provide the electronic installation of a detachable assembling external memory device, it comprises: an external memory device that is used to store data; Body shell with clamping part, this clamping part is admitted external memory device; A table cover that is installed on the body shell is used for opening wide and shutting the clamping part, and the table lid is fixed the external memory device on the clamping part when it is shut, and the table cover is equipped with optical display spare; Be used for being received in data that external memory device stores and the circuit system part that shows signal is provided to optical display spare.
Owing to adopt said structure, the present invention can provide big viewing area and guarantee that external memory device is connected with good electrical between the body shell, and very conveniently fixes and dismantle external memory storage.
Fig. 1 is the wrist-watch skeleton view according to first embodiment of the invention;
Fig. 2 represents lid when opening, the skeleton view of wrist-watch as shown in Figure 1, and expression is assemblied in the skeleton view of the IC coin storer in the wrist-watch;
Fig. 3 is the cut-open view of wrist-watch as shown in Figure 1;
Fig. 4 is the circuit block diagram of wrist-watch as shown in Figure 1;
Fig. 5 is the circuit block diagram that is fitted in IC coin storer in the wrist-watch;
Fig. 6 is the cut-open view of IC coin storer;
Fig. 7 is the exploded perspective illustration of IC coin storer;
Fig. 8 is the top view of the printed circuit board (PCB) of IC coin storer use;
Fig. 9 is the backplan of the printed circuit board (PCB) of IC coin storer use;
Figure 10 is the process flow diagram of wrist-watch work;
Figure 11 and 12 is the wrist-watch skeleton views according to second embodiment of the invention;
Figure 13 represents according to third embodiment of the present invention wrist-watch skeleton view;
Figure 14 is the circuit block diagram according to the 3rd embodiment wrist-watch;
Figure 15 is the cut-open view of IC coin storer 101 shown in figure B;
Figure 16 is the exploded perspective illustration of IC coin storer 101 among Figure 13;
Figure 17 is the backplan of the printed circuit board (PCB) of IC coin storer 101 uses;
Figure 18 is the circuit block diagram of IC coin storer 101;
Figure 19 is the top view of the printed circuit board (PCB) of IC coin storer 101 uses;
Figure 20 is the skeleton view of wrist-watch remodeling of the present invention;
Figure 21 is the IC coin storer backplan that uses of wrist-watch as shown in figure 20;
Figure 22 represents the skeleton view of fourth embodiment of the invention wrist-watch;
Figure 23 is the circuit block diagram of wrist-watch as shown in figure 22;
Figure 24 is the skeleton view that diagrammatizes IC coin memory device distribution structure.
Below with reference to accompanying drawing most preferred embodiment of the present invention is described.
(first embodiment)
Fig. 1 represents electronic installation according to first embodiment of the invention to Figure 10.
Fig. 1 represents skeleton view as the wrist-watch 1 of electronic installation to Fig. 2, and Fig. 3 is the cut-open view of wrist-watch 1.This wrist-watch 1 has an individual shell 2 and table lid (cover part) 3, at body shell 2 tops the table lid is assemblied on the part 2f of support matrix lid.
As shown in Figure 3, table covers 3 and comprises top cover 3a and bonnet 3b, and is connected on the body shell 2 by coupling part 3c in the ON/OFF mode, and covering at table has an opening 3d on 3 end faces, and the cloche 3e of loader table on end face shows part 4 in the assembling of the inside of table.Show part, for example form that it can show the information about table function by liquid crystal display device, year, month, day for example, this week which day and time, and the various information that provide by information apparatus, for example, the data of telephone directory, business card data, chart data and code dictionary data.Plush copper 3f is contained in the side of top cover 3a, when on the sidewall of the part 2f of the clamp cover that is connected in body shell 2, prevents that the table lid from opening owing to being subjected to some impact.
Be equipped with key operation parts (key input part) 5, turbination part 6 and clamping memory part 7 at body shell 2, showing to cover 3 low lower part formation part 7, key operation parts 5 comprise various key 5a, 5b, 5c and 5d as shown in Figure 2, and scroll elements 6 comprises a scrollwork key 6a.Use key 5a, 5b, 5c and the 5d of key operation parts, for example the data of adjustment form (state) and the various information of input.Utilize scrollwork key 6a instruction show on the part 4 data presented upwards, downwards, scrollwork to the left or to the right.
Clamping memory part (clamping part) 7 forms cylindric dimple, has a plurality of contacts (terminals) 8, and these contact straight line configuration are in the bottom of clamping part.Contact 8 by conductive and flexible rubber components or flexible metal or similarly thing make, in clamping memory part 7, form a boss 7a.
Plate-like or coin information-storing device 9 are configured in the clamping part 7.Its details of information-storing device 9(will illustrate afterwards) semiconductor devices is arranged in inside, form the contact region in its bottom.When IC coin memory device in clamping part 7 time, this information-storing device 9(hereinafter is called IC coin storer) contact point be in contact with one another with the contact 8 that in clamping part 7, forms, in order to ensure firm contact the between the contact sets of the contact sets of IC coin storer and clamping part 7, in IC coin storer 9, open a through hole 9a, boss 7a in the clamping part 7 is assemblied among the through hole 9a, so that the restriction clip position.Body shell 2 is opened a hole 2a in the bottom, printed circuit board (PCB) 2c is arranged on the inside, covers 2d coverage hole 2a with the back of the body, as shown in Figure 3.The device of attaching is semiconductor devices 2b on printed circuit board (PCB) 2c, wherein comprises Circuits System as shown in Figure 4, and printed circuit board (PCB) 2c is provided to display drive signals on the display device 4 by the web joint 2c of flexibility.
Fig. 4 diagrammatizes the Circuits System of semiconductor devices 2b.By data bus 25, address/control signal bus 26 and/or other different signal bus (figure illustrate), the ROM(read only memory) 12, the RAM(random access memory) 13, input controller 14, frequency division/time-signal output component 17, timing piece 18, display controller 19, receive memory buffer 20, transmission buffer memory 21, communication controller 22 and CPU(CPU (central processing unit)) be connected.
ROM12 is program of table 1 storage, and this program makes table 1 play electronics massaging device, various data segment and character data.RAM13 is as the various data segments of memory stores.The flag F of coin storer is provided in RAM13, and this mark will be described later.
CPU11 utilizes RAM13 as working storage according to each part of programmed control wrist-watch 1 among the ROM12 and IC coin storer 9 simultaneously, carries out as the process of wrist-watch 1 with as the process of electronic information processing device.
Before data being sent to IC coin storer 9 through communication controller 22, input/output (i/o) buffer 23 and contact 8, by means of communication controller 22 data that are sent in the IC coin storer 9 temporarily are stored in the transmission impact damper 21, the data of sending here from IC coin storer, before carrying out various processing, temporarily be stored in the reception buffer 20.
Between CPU11 and IC coin storer 9 through the contact signals of 8 exchanges, comprise control clock signal, recheck signal, data (I/O data) and from power supply (V
CCWith ground GND) next signal.
IC coin storer 9(narrates its structure later on) in inside Circuits System is arranged, block scheme as shown in Figure 5, as shown in the figure, IC coin storer 9 is equipped with controller 30, primary storage part 40 and contact 41.Controller 30 comprises CPU31, clock generator 32, storage part 33, transmits memory buffer 34, receives memory buffer 35, communication controller 36, input/output (i/o) buffer 37 and power supply 38.Each part of controller 30, controller 30 and primary memory 40 interconnect through data bus 60 and address/control signal bus 70.
In controller 30, clock generator 32 is the receive clock signal from wrist-watch 1.According to this clock signal, clock generator 32 produces the clock that an IC coin storer 9 uses, and it is outputed to parts such as CPU31.CPU31 receives a reset signal from wrist-watch 1, according to the start-stop of this signal controlling process.According to program stored and data in the memory part 33, data, the control Writing/Reading data of each part in the CPU31 control IC coin storer 9,1 exchange of control wrist-watch go to/from primary storage part 40.Data between communication controller 36 control CPU and the wrist-watch 1 transmit, and wrist-watch 1 41 is connected through the contact with it.Especially in this embodiment, communication controller 36 carries out parallel/serial line data conversion and serial data is sent to wrist-watch 1.By communication controller 36, input/output (i/o) buffer 37 and contact 41 data are delivered to before the wrist-watch 1, read from primary memory part 40 to the data that wrist-watch 1 transmits through communication controller 36, and temporarily data storage to transmitting in the impact damper 34, the data of sending here from wrist-watch 1 temporarily were stored in the reception buffer 35 before writing primary memory part 40.
By the primary memory part 40 that EEPROM forms, storing various information, for example data between telephone book data, business card data, chart data and code dictionary data, IC coin storer 9 exchange primary memory parts 40 and the wrist-watch 1.
Fig. 6 diagrammatizes the structure of IC coin storer 9 to Fig. 9.To shown in Figure 8, IC coin storer 9 comprises as Fig. 6: a printed circuit board (PCB) 43, on it, be equipped with semiconductor devices 42, and for example have the large scale integrated circuit of Circuits System as shown in Figure 4; A shell 44, from semiconductor devices of following assembling, this device is installed on the printed circuit board (PCB) 43 therein; A metal framework 45, it is equipped with printed circuit board (PCB) 43 and shell 44.Printed circuit board (PCB) 43, shell 44 and framework 45 have thin round-shaped, so the IC coin storer of these elements of collection dress has round flat pattern.Printed circuit board (PCB) 43, shell 44 and framework 45 each comfortable center form circular hole 43a, 44a and 45a, so, when they are concentrated in together, just in be formed centrally through hole 9a, as mentioned above, through hole 9a becomes the reference point that disposes IC coin storer 9.
The operation of above-mentioned wrist-watch 1 is as described below, and Figure 10 represents a process flow diagram, its course of work of graphic extension.
In steps A 1, whether when key operation parts 5 had the key input, flow process just entered steps A 5, import from mode options button 5d in this step decision key.As the key incoming event is that flow process enters into steps A 6 from mode options button 5d, is opened in the canned data of this step coin storer flag F, is used to shift gears.When in steps A 5, when not producing the key incoming event by mode options button 5d, flow process enters steps A 7, is to open or close in this step decision coin storage flag F.Open when coin storer flag F, flow process enters steps A 8, and by the control program operating key 5a and the scrollwork key 6a of IC coin storer, these keys are used for reading or writing data or be used for showing control from going out or entering IC coin storer 9.When coin storer flag F is when closing, flow process enters A9, and to 5c, these keys were prepared, proofreaied and correct and control as the time about wrist-watch 1 other function by the control program operating key 5a among the ROM12.
The wrist-watch 1(that use to close loam cake 3 with said method is as shown in Figure 1), show various information on the part 4 showing.So so that wrist-watch is shown or a kind of electronic information aid as one.The same with assembling IC coin storer 9 in clamping part 7, the controller 11 of wrist-watch is controlled each part according to the program among the ROM12, plays the wrist-watch effect, which day, time etc. in this week of demonstration on demonstration part 4.
In order to utilize this wrist-watch as electronic information aid, the user opens to be covered 3 IC coin storer 9 is placed in the clamping part 7, close loam cake 3, mode of operation options button 5d makes the storer flag F open-minded, and then operating key 5a carries out various types of information processings to 5c or scrollwork key 6a.Owing to cover 3 at wrist-watch 1 top, can easily open and close this table lid, so that installation and removal IC coin storer, so make installation and removal IC coin storer 9 become convenient.Since shut the table cover 3, connector end points 50a, 50b ... be pressed on the contact 8, guarantee stable electrically contacting.
Because,, when in clamping part 7, installing, locate IC coin storer easily, and guarantee stable electrical connection the center that through hole 9a is located at IC coin storer 9 the bottom centre that boss 7a is assemblied in clamping part 7.
According to present embodiment, briefly, can effectively utilize the surf zone of wrist-watch 1, make and can do compactly as the wrist-watch 1 of electronic information aid, improve portability.
In the present embodiment, though in body shell 2, assembled key operation parts 5,, shown in Figure 11 and 12, can be installed in the key operation parts and cover on 3.Because the wrist-watch in Figure 11 and 12, except key operation parts 5, and identical structure is arranged according to the wrist-watch among first embodiment, for avoiding detailed description to them, for identical part with identical label.
(second embodiment)
Figure 13 represents an alternative embodiment of the invention to Figure 19.
The shape that wrist-watch 100 shown in Figure 13 has the almost wrist-watch with illustrated in figures 1 and 2 is identical.Use similar or identical label to represent the part of Figure 13 corresponding or identical with Fig. 2 part, to avoid detailed description to them with Fig. 1.Form the boss 7b of square cylindricality in the bottom centre of clamping memory part 7.In the bottom faces of the boss 7b position to boss 7b, contact sets 8b comprises 8 contacts, lines up the side of a line perpendicular to boss 7b.
In clamping memory part 7, IC coin storer 101 as shown in figure 13 of clamping.
Circuits System in the wrist-watch 100 is designed to the block diagram as Figure 14.
In Figure 14, what be connected with controller 111 is the ROM(ROM (read-only memory)) 112, the RAM(random access memory) 113, key input part 114, frequency division/timing-signal output element 116 and display controller 117.In addition, the contact of contact sets is connected to controller 111 separately.
ROM112 stores a program, and this program makes wrist-watch 100 play time interval effect, also stores a program, and this program makes wrist-watch play electronics massaging device effect or like that.In the RAM that storage area 113a is arranged, the time data that storage is calculated by controller 111.RAM113 is also as the working storage that is used for various functions.
Utilization is as the RAM113 of working storage with according to the program of ROM112, and each part of controller 111 control wrist-watches 100 and IC coin storer 101 carries out one not only about wrist-watch but also about the processing procedure of electronic information aid.
Oscillator 115 produces a clock signal, and it is sent to frequency division/timing-signal output element 116.Then, frequency division/timing-signal output element 116 frequency divisions are exported a clock signal from the clock signal of oscillator 115, and this signal is controller 111 and the required signal of various timing signal processing procedures.
Key input part 114 is total expressions of scrollwork key of key 5a, 5b, 5c, 5d and the scroll elements 6 of key operation parts 5.
According to the signal of slave controller 111, display controller 117 controls show that part 4 shows various information.
As the element of IC coin storer 101, printed circuit board (PCB) 121, shell 122 and framework 123 have square hole 121a, 122a and 123a at center separately.The through hole 126 mutual intercommunications of these holes 121a of each element, 122a, 123a and IC coin storer 100, as shown in figure 15, if through hole 126 is enclosed within on the boss 7b of clamping part 7 of wrist-watch 100, just can determine the setting angle and the position of IC coin storer 101 in the clamping part 7.The through hole 126 of the boss 7b of clamping part 7 and IC coin storer 101 constitutes determines angle, is used for determining the method for setting angle, and this setting angle is the setting angle of IC coin storer 101 in the clamping part 7.
As shown in figure 17, form 4 contact sets 130a, 130b, 130c, 130d on the surface than the bottom of printed circuit board (PCB) 121.Among contact sets 130a, 130b, 130c, the 130d each is made of respectively through hole 132a, the 132b, 132c, the 123d that form in 8 contact 131a, 131b, 131c, 131d and each contact.Contact 131a, the 131b of each contact sets 130a, 130b, 130c, 130d, 131c, 131d in fan-shaped mode from the center of IC coin storer 101 to outer wall, form with one heart mutually.In addition, form contact sets 130a, 130b, 130c, 130d in the relevant position on each limit of faces aperture 121a.When assembling IC coin storer 101 in the clamping part 7 at wrist-watch 100, the through hole 126 of IC coin storer 101 is enclosed within on the boss 7b of clamping part 7, guarantees that contact sets 130a, the 130b of IC coin storer 101, each group among 130c, the 130d contact with the contact 8b of wrist-watch 100.In addition, the through hole 126 of IC coin storer 101 and the assembling angle of boss 7b guarantee each group in IC coin storer 101 contact sets on demand through 90 ° transformation, select in order, so that contact with contact sets 8b.
The IC storer 124 that is contained on the IC coin storer 101 is divided into 4 data memory block 124a, 124b, 124c, 124d, as shown in figure 18. Memory block 124a, 124b, 124c, 124d for example, are made of EEPROM, and EEPROM links the guide wire L that they oneself have respectively
a, L
b, L
c, L
dOn.This memory block 124a, 124b, 124c, 124d store data, for example, and about telephone number, business card, chart data and code dictionary data.
As shown in figure 19, the lead-in wire L of memory block 124a, 124b, 124c, 124d among Figure 18
a, L
b, L
c, L
dBe routed in the top surface of printed circuit board (PCB) 121, IC coin storer 101 is arranged on this printed circuit board (PCB) 121, above-mentioned wiring links to each other with through hole 132a, 132b, 132c, the 132d of contact sets, forms this contact sets at the back side of IC coin storer 101.Owing to arrange lead-in wire L in this way
a, L
b, L
c, L
d, memory block 124a, the 124b of IC coin storer 101,124c, 124d link to each other with contact sets 130a, 130b, 130c, 130d respectively.Therefore, by contact sets 130a, 130b, 130c, 130d, memory block 124a, the 124b of IC coin storer 101,124c, 124d can be connected by electricity with the contact sets 8b of wrist-watch 100.
The effect of narration present embodiment below:
Show that in normal use with in demonstration part 4 wrist-watch 100 closes the lid 3 under the situation of various information.Even in clamping part 7, do not assemble under the situation of IC coin storer 100, controller 111 also can be controlled each part by means of the program among the ROM112, like this so that wrist-watch 100 as table display time data in showing part 4, what day and one day that for example should week, time.
When wrist-watch 100 was used as electronic information aid, the user opens covered 3, loaded onto IC coin storer 100 in clamping part 7, closed the lid 3, operated some key then and carried out various information processings.Yun Hang flow process is with the same shown in Figure 10 in this case.
When being installed to IC coin storer 101 in the clamping part 7, because both respectively have square cross section boss 7b and through hole 126, they are formed centrally in clamping part 7 and IC coin storer 101 respectively, and the setting angle of the storer 101 in clamping part 7 is defined.
When being contained in IC coin storer 101 in the clamping part 7, select the through hole 126 of IC coin storer 101 to be enclosed within setting angle on the boss 7b on demand, in order to contact, allow to select on demand a group among IC coin storer 101 contact sets 130a, 130b, 130c, the 130d with contact sets 8b.The controller 111 of wrist-watch 100 can arrive memory block 124a, the 124b that links to each other, an access information among 124c, the 124d as a result, and wrist-watch 100 can be used as electronic information aid, the canned data of one of utilizing among memory block 124a, 124b at IC coin storer 101,124c, the 124d.Selecting on demand with the angle of assembling of clamping part 7 if therefore have the IC coin storer 101 of these memory blocks, is to select easily by the watch displays data as electronic information aid.For every kind of application, during offhand external memory storage, change the angle of assembling of IC coin storer 101 simply, may allow wrist-watch 100 to be used for various purposes, the convenience of wrist-watch and usability are improved.
In the above-described embodiments, utilize the through hole 126 at the boss 7b at clamping part 7 centers and IC coin storer 101 centers to limit the setting angle of IC coin storeies 101.The method that limits this angle is not limited to use these elements, for example, can form boss or groove at IC coin storer 101 outer walls, and forms boss or groove at the inwall of clamping part 7, so that be enclosed within on corresponding grooves or the boss.
(the 3rd embodiment)
Figure 20 and Figure 21 represent an alternative embodiment of the invention.
Wrist-watch 1 has structure much at one shown in wrist-watch 300 shown in Figure 20 and Fig. 1 and 2, for fear of the detailed description to them, provides identical label for identical part.Be 151 one-tenth pentagon cylinders of the boss of clamping part 7 with the difference of wrist-watch shown in Fig. 1 and 21.The internal circuit configuration of wrist-watch 300 is identical with structure shown in Figure 4.And the IC coin storer 160 of design and the storer shown in Fig. 6 and 7 have pattern much at one, and just through hole 162 is designed to pentagon, with boss 151 identical style is arranged.As shown in figure 21, in the bottom of the printed circuit board (PCB) 163 of IC coin storer 160,161 of connector end points on through hole 162 position on one side, be configured to fan-shaped.IC coin storer 160 has identical internal circuit configuration with storer shown in Figure 5.
Because such configuration, as the electronic information aid time spent, the user opens table covers 3, puts into IC coin storer 160 in clamping part 7 wrist-watch 300.Be equipped with the boss 151 of pentagon cylinder at the center of clamping part 7, pentagon through hole 162 arranged at IC coin storer 160 cores.Therefore, by in the through hole 162 that boss 151 is packed into and make IC coin storer 160 put into clamping part 7.In this situation, because pentagonal boss 151 and through hole 162 when they engage with predetermined setting angle, can be put into boss in the through hole.When the predetermined setting angle of 160 usefulness of IC coin storer was assemblied in the clamping part 7, the end points 161 of IC coin storer 160 contacted with the contact 8 of clamping part 7.Boss 151 is packed in the through hole 162 and IC coin storer is put into clamping part 7 by said method, the result, end points 161 1 touches the contact 8 in the clamping part 7 surely.
(the 4th embodiment)
Figure 22 and 23 expressions the 4th embodiment of the present invention.
Wrist-watch shown in Figure 22 400 and wrist-watch 1 shown in Fig. 1 and 2 have structure much at one, for fear of detailed description to them, for identical part with identical label.Be that with the difference of wrist-watch shown in Fig. 1 and 21 part of clamping part 7 inside surfaces is rectilinear wall 7c and 4 bank contact 8c, 8d, 8e, 8f be configured in the clamping part 7 with being separated from each other at an angle of 90.The interior circuit construction of wrist-watch 400 as shown in figure 23, structure promptly shown in Figure 23 structure with shown in Figure 4 basically is identical, unique difference is that controller 111 is electrically connected to contact sets 8c, 8d, 8e, 8f.
On the other hand, IC coin storer 170 shown in Figure 22 is designed to arrive storer shown in Figure 19 much at one with Figure 15, unique difference is that IC coin storer 170 has a rectilinear side surface 171, and this surface engages with the inner wall surface 7c of clamping part 7.
In the present embodiment, only when the inner wall surface 7c of rectilinear side surface 171 and clamping part 7 is complementary, could pack IC coin storer 170 in the clamping part 7 into.When engagement state, a plurality of electrodes of IC coin storer 170 bottoms (seeing 130a, 130b, 130c, 130d among Figure 17) contact with contact sets 8c, 8d, 8e, 8f in the clamping part 7 respectively.Therefore, do not change the installation site of IC coin storer 170, (those are stored among Figure 18 memory block 124a respectively to the data of 124d just may to be controlled in the IC coin storer 170 the different pieces of information section of storage.）
As shown in figure 21, through hole 162 is made the pentagon identical with boss 151, the connection end point 161 of printed circuit board (PCB) 163 bottoms, only on through hole 162 position on one side, be arranged to fan-shaped.The internal circuit configuration of IC coin storer 160 is with shown in Figure 5 identical.
The invention is not restricted to the foregoing description, and can make amendment to it with various other methods.For example, the contact sets of clamping part 7 can be arranged to sector electrode 180 as shown in figure 24.In addition, compliant conductive parts 182 can be placed between the contact sets and IC coin storer 181 of clamping part 7, so that the electrical connection between them is provided.In this case, by means of the method for the synthetic resin of in insulating synthetic resin, putting into many conductions, may form conductive component 182.
Though, be described about each embodiment of the application, in this application the electronic installation of using as wrist-watch, also can be applied to other electronic installation, for example, slim calculator, portable phone, paging device, electronics book and electronical record card.
In addition, the shape of IC coin storer and function are not limited to shape and the function in the foregoing description.For example, utilize another non-storer that easily disappears as data-carrier store so that get the information of depositing, read and read in from wrist-watch.In addition, may provide ROM (read-only memory), can be included in a reserve battery in the IC coin storer.
Claims (29)
1, a kind of electronic installation that detachable assembling external memory device is arranged comprises:
An external memory device (9) is used to store data;
One individual shell (2) has clamping part (7), and this part is used to admit said external memory device (9);
A coating member (3), it so is attached on the said body shell (2), so that can open wide and shut said clamping part (7), and when shutting, it is fixed on said external memory device (9) in the clamping part (7), and said coating member (3) is equipped with an optical display spare (4);
Circuit system part (2b) is used for reception and is stored in the data of said external memory device (9) and provides shows signal for said optical display spare (4).
According to a kind of electronic installation of claim 1, it is characterized in that 2, said external memory device (9) has the almost shape of plate-like.
3, according to a kind of electronic installation of claim 1, it is characterized in that, said external memory device (9) has a plurality of connector electrodes (50,130,161,180), and these electrodes form with one heart or form according to the concentric arc shape, and (2b) provides data for said circuit system part.
4, according to a kind of electronic installation of claim 1, it is characterized in that, the said clamping part (7) of said body shell (2) forms an almost columniform dimple, form a plurality of connector contacts (8) above the bottom at it, these contacts are used for being electrically connected with said external memory device (9) formation.
5, according to a kind of electronic installation of claim 1, it is characterized in that, the said clamping part (7) of said body shell (2) forms an almost columniform dimple, form restriction site part (7a, 7b, 151) in said dimple bottom centre, locate said external memory device (9).
According to a kind of electronic installation of claim 5, it is characterized in that 6, said restriction site part is polygon boss (7b, 151).
According to a kind of electronic installation of claim 1, it is characterized in that 7, said body shell (2) also is equipped with gauge tap (5), be provided at the data of storage in the said external memory storage (9) for said circuit system part (2b).
According to a kind of electronic installation of claim 1, it is characterized in that 8, said coating member (3) also is equipped with a gauge tap (5), be provided at the data of storage in the said external memory device (9) for said circuit system part (2b).
According to a kind of electronic installation of claim 1, it is characterized in that 9, user of said body shell (2) formation may be worn over wrist-watch body shell on hand.
10, according to a kind of electronic installation of claim 1, it is characterized in that, said circuit system part (2b) also comprises display control unit spare (11,16-19), is used to measure the current time and goes up at said optical display spare (4) show the current time.
According to a kind of electronic installation of claim 1, it is characterized in that 11, said external memory device (9) comprising: a plurality of data storage part (124a-124d) are used to store a plurality of different data segments; Many group aerial lug electrodes (130,132,180), be used for being received in respectively the data of said a plurality of data storage part (124a-124d) storage, the said clamping part (7) of said body shell (2) is equipped with connector contact, and these contacts are electrically connected to a group in said many group aerial lug electrodes (130,132,180).
12, according to a kind of electronic installation of claim 1, it is characterized in that, connector contact (8) on said clamping part (7), by means of the rigging position that changes said external memory device (9), be electrically connected with said groups of organizing in the aerial lug electrodes (130,132,180) more.
13, according to a kind of electronic installation of claim 11, it is characterized in that, the shape of said external memory device (9) is a dish type, and each group of said many group connector electrodes (130,132,180) is made up of a plurality of arc-shaped electrodes, and the relative core of these electrodes is arranged with one heart.
According to a kind of electronic installation of claim 11, it is characterized in that 14, the clamping part (7) of said body shell (2) forms cylindrical dimple, said many group connector contacts (130,180) begin to arrange by linear from said dimple center.
According to a kind of electronic installation of claim 1, it is characterized in that 15, said external memory device (9) is equipped with EEPROM(42), be used to store said data.
According to a kind of electronic installation of claim 1, it is characterized in that 16, the data of storage comprise routine data in said external memory device (9).
17, a kind of electronic installation that detachable assembling external memory device is arranged, it comprises:
One what be used to store data is the external memory device (9) of dish type basically, and is useful on the exit point (50,130,161,180) of the said data of output;
A watch case (2) has the cylindrical clamping part (7) of admitting said external memory device (9);
A coating member (3), be attached on the said Wristwatch case (2), be used for opening wide and shutting said clamping part (7), when it is shut, the said external memory device (9) of clamping is fixed in the said clamping part (7), and said cover part (3) are equipped with an optical display spare (4);
Timing piece (11,16-18) is used to measure current time and first shows signal of output so that show the current time;
Circuit system part (2b) is used for being received in the data of said external memory device (9) storage and provides second shows signal according to data;
Signal transmission component (19) provides said first and second shows signal to said optical display spare (4).
According to a kind of electronic installation of claim 17, it is characterized in that 18, the said exit point of said external memory device (9) (50,130,132,161,180) is arranged with one heart or by arc with one heart.
19, according to a kind of electronic installation of claim 17, it is characterized in that, form connector contact (8) in the said cylindrical clamping part (7) of said watch case (2), these contacts are connected with exit point (50,130, the 180) electricity of said external memory device (9).
20, according to a kind of electronic installation of claim 17, it is characterized in that, be used to locate the restriction site part (7a, 7b, 151) of external memory device (9), form at the core of the said cylindrical clamping part (7) of watch case (2).
According to a kind of electronic installation of claim 20, it is characterized in that 21, said restriction site part (7a, 7b, 151) comprises a cylindrical boss.
According to a kind of electronic installation of claim 17, it is characterized in that 22, said watch case (2) also is equipped with a gauge tap (5), this switch is the data that said circuit system part (2b) provides storage in the said external memory device (9).
According to a kind of electronic installation of claim 17, it is characterized in that 23, said coating member (3) also is equipped with a gauge tap (5), this switch provides the data of storing in the said external memory device (9) to said circuit system part (2b).
24, according to a kind of electronic installation of claim 17, it is characterized in that, also comprise display switch parts (5,11,9), select to provide first shows signal and second shows signal to said optical display spare (4).
According to a kind of electronic installation of claim 17, it is characterized in that 25, said external memory device comprises: a plurality of storage data component (124a-124d) are used to store a plurality of different data segments; Said exit point (130,180) comprises many group exit points, be used for being provided at respectively the data that said a plurality of storage data component is stored, the said clamping part (7) of said watch case (2) is equipped with connector contact (8), and these contacts are electrically connected with said one group of end points organizing in the exit points (130,180) more.
26, according to a kind of electronic installation of claim 25, it is characterized in that, said connector contact (8) on said clamping part (7) by means of the rigging position that changes said external memory device (9), is electrically connected with said one group of end points organizing in the exit points more.
According to a kind of electronic installation of claim 25, it is characterized in that 27, each group of said many group exit points (130,180) comprises the arc-shaped electrode of a plurality of concentric arrangement.
According to a kind of electronic installation of claim 17, it is characterized in that 28, said external memory device (9) is equipped with an EEPROM(42), be used to store data.
According to a kind of electronic installation of claim 17, it is characterized in that 29, the data of storage comprise routine data in said external memory device (9).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP122101/91 | 1991-04-24 | ||
| JP3122101A JPH04325295A (en) | 1991-04-24 | 1991-04-24 | Semiconductor receiving apparatus |
| JP178848/91 | 1991-06-24 | ||
| JP3178849A JP2959206B2 (en) | 1991-06-24 | 1991-06-24 | Electronic information equipment |
| JP178849/91 | 1991-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1067523A CN1067523A (en) | 1992-12-30 |
| CN1026921C true CN1026921C (en) | 1994-12-07 |
Family
ID=26459306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92103683 Expired - Fee Related CN1026921C (en) | 1991-04-24 | 1992-04-23 | Electronic device designed to permit detachable attachment of axternal memory device thereto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1026921C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840678B1 (en) * | 2006-03-30 | 2010-09-01 | Richemont International S.A. | Reversible timepiece |
| CN103984225A (en) * | 2014-06-03 | 2014-08-13 | 福州宜美电子有限公司 | Solution method for applying intelligent hardware modularization to wearable equipment |
| CN113345744B (en) * | 2021-06-11 | 2023-03-21 | 歌尔智能科技有限公司 | Wearable device |
-
1992
- 1992-04-23 CN CN 92103683 patent/CN1026921C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1067523A (en) | 1992-12-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| 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 |