TW440650B - Key with built-in transponder - Google Patents

Abstract

The present invention provides a key with built-in transponder, which has the advantages of easy to be assembled, reduced parts numbers and low production costs. The key with built-in transponder comprises a key plate (1) formed with a insert portion (1e) in the lower part and a wider base portion (1a) in the upper part, a holder (2) in the shape of a thin and flat receiver with an opening (2c) at the lower end and formed therein a wide first receiver portion (2a) and a narrow second receiver portion (2b) separated by a separating wall (2g) biased from the middle, and a transponder (3). Thereby, in the condition that the transponder (3) is received in said second receiver portion (2b), said base portion (1a) of the key plate (1) can be pressed into said first receiver portion (2a) and seal the second receiver portion (2b).

Description

4406 50 f. Mingjiu ------ Description Technical Field This invention relates to a key of a built-in answering machine (electrical device) for a car anti-theft device. In the past, the start of the car engine was performed by inserting the key into the key of the ignition switch and turning it. However, in recent years, in order to prevent theft, not only mechanical operation, but also electric signals issued by the key to control the engine starter . An electronic component is built into this key for use as a transmitter that sends a unique (identity) password. Because it is set so that if the D code sent by the transmitter is consistent with the JD code of the engine start control computer (ECU) set in the receiver set on the vehicle side, the engine can be started by electronic control. The engine cannot be started outside the built-in transmitter key, which can effectively prevent theft of the car. The transmitter built in the ignition key is driven by a battery built in the key holding part, and transmits a [D code by operating a switch provided in the holding part. However, if the battery is used up, the ID password cannot be transmitted, and the engine may not start even with the ignition key of the user. Therefore, in recent years, an ignition key that incorporates a batteryless transmitter called an answering machine has been used. Interrogator—contacts the magnetic force generating device of the receiver set on the ignition switch. The magnetic force produced by the magnetic energy generator converts this magnetic energy into electrical energy to generate electricity, and the ID wave is transmitted by the generated electricity. Therefore, no battery is required; it can be used for a long time. The ignition key that contains the aforementioned answering machine is disclosed in JP 8_

4406 50 V. Description of the invention (2) No. 1 8 4 2 2 No. 7 publicly ignited the base of the handle of the handle and received the cover part inlay, and the special opening was formed by metal inlay and hard inlay. The forming cover part is composed of a fat holder and an inventor. The spoon is formed by inlay to form a covering gold part, and then a predetermined amount of adhesive is injected, and the answering machine is inserted into the receiving hole. It is inserted into the opening of the receiving hole, and is closed to form a protective portion covering the handle. Hei 7- 23 8 722 contains a T-shaped key with a built-in electric head (key-quality resin surrounds the head, and a soft negative resin is formed on this inner case. The problem that the outer cover part holds the electronic component (answering machine) in the recess is the key plate made in the handle and the hole in this state, and the wheat board is installed by the key of the jf component.) The "borrow inlay_shell" and the borrower form the outer recessed part, or borrow the state in the tree. Due to the special inlay molding, parts and adhesives Kaiping No. 8-1 8 4 2 2 7 and the need to block the storage answering machine, there is an increase in the number of parts and assembly points. In addition, in Japanese Patent Application Publication No. 7-23872 No. 2, built-in electric appliances, except for the need to carry out the secondary inlay molding to solve the problem, the need is similar to the former, and there are also assembly procedures. The second "complicated order of the cover of the receiving hole; the key of the element 4 is installed to maintain the question point of the answering machine." In the present invention, 'herein'-part or not to store the answering machine in the state of hard tree, press the key sheet into the handle, and set the cover to close the opened container of the answering machine. The grip is formed by the key plate, which forms the ignition input.

4406 50 V. Description of the invention (3) spoon to solve the aforementioned problems. That is, the first aspect of the present invention is a key with a built-in answering machine, which is characterized in that a key plate (1) with a wide base portion (la) and an upper portion formed by forming an insertion portion (le) below, and It is formed into a flat container shape with an opening (2c) at the lower end, and a handle (for a wide first receiving section (2a) and a narrow second receiving section (2b)) is formed inside a partition wall (28) offset from the center. 2), and the answering machine (3), by pressing the base (ia) of the key sheet (1) in the state that the answering machine (3) is accommodated in the aforementioned second receiving section (2b) To the first receiving section (2a), the second receiving section (2b) is also closed. In addition, the second aspect of the present invention is the first aspect of the invention described above, wherein the wheel-up plate (1) is a residual protruding wrist portion (1 b) that is end-to-side with the upper portion cut off from the base portion (丨 a), When the base portion (la) of the key sheet (丨) is pressed into the first receiving portion (2a), the second receiving portion (2b) is also closed with the wrist portion (lb). The third aspect of the present invention is the same as the first aspect of the present invention, wherein the key plate (1) has a remaining shoulder (lc) on the lower side of the aforementioned base (la) and its upper part is cut off. When the base portion (la) of the plate (1) is pressed into the first receiving portion (2a), between the shoulder portion (lc) and the inner side wall of the opening (2c), it is also passed through (4) The aforementioned second containment section (2 &) is occluded. The fourth aspect of the present invention is a key with a built-in answering machine, which is characterized by the following components: a key plate 0), which forms an insertion portion at the bottom and a wide base portion (la) at the top. The base (1 &) has a protruding protruding wrist (1 h) on the upper side and its lower part is cut off, and the 'grip handle (2)' is formed into a flat container shape with an opening (2c) on the upper end, and the center s Central bias

88120013.ptd Page 7 ^ 40650_ Five 'Description of the Invention (4) The partition wall (2g) is moved to form a wide first receiving section (2a) and a narrow second receiving section (2b). The head of the insertion portion (le) is located in the through hole (2d) at the lower end of the first receiving portion (2a); and, the upper cover (7) is' embedded in the upper end of the aforementioned base portion (la); and the answering machine (3); is borrowed The answering machine (3) is housed in the second receiving section (2b), and then the upper cover (7) is buried in the upper end of the base (la) of the key plate (1), in this state. The insertion portion (le) is penetrated through the through hole (2d), and it is pressed into the first accommodation portion (2a), and the second accommodation portion (2b) is also closed with one side of the wrist portion and the upper cover (7). ). Further, the fifth aspect of the present invention is the key of the built-in answering machine as in the aforementioned fourth to fourth aspects of the invention, wherein a pin hole (1 g) is provided in the central part of the base (la) of the key plate (1). At the same time, a hole (2f) corresponding to the aforementioned pin hole (lg) is provided on the handle (2), and after the aforementioned base (ia) is dusted into the first receiving portion (2a) of the handle (2), Fix the pin (6) through the hole (20) and press it into the pin hole (1) to fix the key plate > | (1) to the grip (2). 1: The first embodiment of the present invention will be described below with reference to Figs. 1 to 3. In Figs. 1 and 2, (10) is a key with a built-in answering machine, and the key (10) is formed by a key plate (1). ), A grip (2), an answering machine (3), and a rubber bolt (5). The key sheet (I) is made by punching a metal plate and forms an insertion part (1 e) from the center to the lower end. 'Formed on the insertion portion (1 e) by cutting processing

88120013.ptd Page S 4406 50 V. Description of the invention (5) The protruding part of the predetermined key. On the other hand, a base portion (la) having a wider width than the aforementioned insertion portion (le) is formed on the upper end of the key recording plate (1). The base portion (1 a) is a residual protruding wrist portion (1 b) at the lower end side and the upper portion is cut away, and a hole for the key ring to pass through is formed in the central portion;), and as shown in Figs. 2 and 3 As shown, a plurality of (four in this embodiment) engaging claws (Id) are formed around. u The handle (2) is formed by injection molding a hard synthetic resin (such as polyacetal resin) to form a container provided with an opening (2c) at the lower end as shown in FIG. The hole (If) of the key plate (1) corresponds to the < ring hole (2e), and at the same time, as shown in FIG. 2, a partition wall (2 g) provided at an offset from the center is formed for the aforementioned The base of the keypad moon (丨) (& the broad first containment unit (2a), and the second containment unit (2b) of the Zanzha that contains the answering machine (3) described later. The answering machine (3) is heat-hardened Resin stores the magnetic current of the antenna coil and capacitor on the ignition switch side of the vehicle in the capacitor, and the stored voltage—the wire r is set in advance to the specific iD code of the IC.] Pre-up is the transmission and ( 5) For the rubber stopper, it is to ensure a predetermined interval in the bathroom of the answering machine (3), and to intervene by the aforementioned wrist (lb) made of the D of the answering machine (3) and 'Soul Bi 4 (ld), Simultaneous defense: It will not be loosened in the metal container (2b), and it will be made more than the second one, and the first one will be closed. The entrance of Team Fen # (2b) is larger

88120013.ptd

4406 50 ι 'invention; ____ -J description (6) Next, the assembly of the key (1 0) of the answering machine built in the first embodiment will be described. First, insert the answering machine (3) into the second receiving portion (2b) through the opening (2c) at the lower end of the self-grip handle (2), and then press the rubber stopper (5). As described above, the rubber plug 5) is made larger than the entrance of the second receiving portion (2b) ', so it is held at the end of the second receiving portion (2b) by elastic force. Because of this, the rubber stopper (5) becomes a temporary cover, so even if the opening (2c) is downward, the answering machine (3) can be prevented from falling down by mistake. Next, press the base 4 (la) of the key sheet (1) into the first container (2a) from the aforementioned opening (2c) using an appropriate jig. At this time, the plurality of engaging claws (Id) and (Id) formed around the base (la) ^ are prevented from loosening by engaging the first receiving portion (2a), and at the same time, the second receiving portion (2b) borrows The aforementioned wrist (1 b) is occluded. That is, it is pushed in by the key sheet (1) toward the handle (2), while preventing the answering machine (3) from coming loose. Embodiment Shape Bear 2: Next, a second embodiment of the present invention will be described with reference to Figs. 4 and 5. The same symbols as those of the first embodiment are indicated by the same reference numerals, and detailed description is omitted. In the second embodiment, the wrist part (1 b) of the spoon plate (1) is replaced with a lid (4) made of synthetic resin, and the second storage part (2b) is closed. This cover (4) is made by injection molding of resin, and its tip (4b) is shaped like a circular arc, while the male-end forms a snap claw (4a). On the other hand, the key sheet ( 1) The base (la) remains with the shoulder (lc) at its lower end-side and the upper part is cut off 'the shoulder 〇c) forming a circular shape corresponding to one end (4b) of the aforementioned cover (4) °

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5. Description of the invention (7) The assembly of the key of the answering machine built in the second embodiment is as follows. First, as in Embodiment 1, the answering machine (3) is inserted into the second receiving portion (2b) from the opening (2c) at the lower end of the handle (2), and secondly, the rubber plug (5) as a temporary cover is pressed. Next, make the engaging claws (4a) of the cover (4) abut the sides of the opening (2c), and insert them. In this state, press the base (la) of the key plate (1) into the first container. The part (2a) prevents the loosening by a plurality of engaging claws (Id) and (Id) formed around the base (la). At this time, since one end (4b) of the cover (4) is supported by the aforementioned shoulder (10), the engaging claws (4a) on the other end strongly press against the side wall of the opening (2c) to prevent the loosening, so the aforementioned first Second storage unit (2b). Embodiment 3: Next, the third embodiment of the present invention will be described with reference to Figs. 6 and 7. The same symbols are used to indicate the common parts with the first and second embodiments described above, and detailed description is omitted. The implementation form is to insert the answering machine (3) and the key plate (1) from the top of the grip (2), so as to provide a protruding wrist (lh) on the upper end of the base (la) and a cover covering the upper end of the base (la) The upper cover (7) occludes the second receiving section (2b). Therefore, as shown in FIG. 6, the opening (2c) is provided at the upper end of the handle (2), and as shown in FIG. 7, the first receiving section (2a) A large through hole (2d) through which the key plate (1) can be inserted through the central portion of the lower end is formed. The base portion (a) of the aforementioned key recording plate (1) has a protruding wrist portion (lh). ) Is cut on the upper side and the lower part, and (7) is to prevent the key plate (1) from being pressed into the handle (2).

V. Description of the invention ⑻ 1¾. The upper end of the aforementioned two base (1 a) made of metal is exposed to the outside, resulting in an appearance of 5 white tones' embedded in the upper cover of the upper end of the aforementioned base (1 a). ^ βHAI upper cover (7) is made of synthetic resin with the same color as the aforementioned grip (2). The shape is corresponding to the shape of the upper end of the aforementioned grip (2). The buckling part (7a) of the wrist part (1h) can be fastened. Next, the assembly of the key (1 0) of the answering machine built in Embodiment 3 will be explained. First, the opening (2c) at the upper end of the handle (2) is housed, and the answering machine (3) is housed in the front fan. Inside two containment units (2b). Next, the curved part 7 (a) of the upper cover (7) is fastened to the base part (lh) of the key plate (1), and the upper cover (7) is inserted into the upper end of the base part (la), in this state. While inserting the insertion portion (le) into the through hole (2d) of the handle (2), insert the first accommodation portion (2a) on one side, and press the base portion (la) into the first accommodation portion (2a) using an appropriate jig. At this time, the plurality of engaging claws (Id) and (Id) formed around the base portion (ia) are prevented from being loosened, and at the same time, the curved portion of the upper cover (7) is engaged with the wrist portion (lh) ( 7a) The aforementioned second receiving section (2b) is closed. Embodiment 4: Next, the fourth embodiment < of the present invention will be described with reference to Figs. 8 and 9 and the same parts as those in the first to third embodiments described above will be designated by the same symbols, and detailed description will be omitted. In the fourth embodiment, the fixing pin (6) is pushed into the key plate (1) by pressing the fixing pin (6) from the surface or the back of the handle (2) of the key (10) of the built-in answering machine as described above, and the key plate is surely fixed. The piece (1) is on the grip (2). Therefore, a pin hole (ig) is formed at the base (la) of the 4 plate (1).

88120013.ptd Page 12 4 ^ 〇6 50 5. In the description of the invention (9), a hole (2 f) is also formed at a position corresponding to the handle (2). The key (1 0) of the built-in answering machine in the fourth embodiment is assembled as in the first embodiment described above. The answering machine (3) is housed in the second receiving container (2b) of the handle (2), and is pressed in as Temporarily use the rubber plug (5). Next, press the key plate (the base (la) of D into the first receiving part (2a) of the handle (2), and in this state, fix it through the hole (2f) of the handle (2)) The pin (6) is pressed into the pin hole (lg) of the key sheet (1). 'The key sheet (1) is fixed to the handle (2). Moreover, it is shown in the fourth embodiment that the fixed pin (6) is used as described above. (Third) The form of the implementation form 'However, it goes without saying that the fixed pin (6) can also be used in the second or third embodiment. The fixed pin (6) is not limited to being fixed by press-fitting, for example, it can be heated. The fixing pin (6) made of plastic synthetic resin is inserted into the keyhole (1 g) of the key sheet (!) To prevent loosening from the opposite side by thermal caulking. Alternatively, the key sheet can also be screwed, for example (丨) It is fixed to the handle (2) instead of the press-in fixing pin (6). Effect of the invention Since the key of the built-in answering machine of the present invention has the above structure, there is no need to perform inlay molding as in conventional products. And the assembly is simple, the number of parts is small, and the manufacturing cost is low. ~ Jg 1 Key plate 1 a Key lb Wrist 1 c Shoulder section

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88120013.ptd Page U 50 4A〇6 Brief description of the drawings Brief description of the drawings Fig. 1 is a front view of a key of a built-in answering machine in the first embodiment of the present invention. Fig. 2 is a front view showing a part of a cross section of the internal structure of Fig. 1; Fig. 3 is an exploded perspective view of the first embodiment of the present invention. Fig. 4 is a partial sectional front view showing the internal structure of a key of a built-in answering machine according to a second embodiment of the present invention. Fig. 5 is an exploded perspective view of a second embodiment of the present invention. Fig. 6 is a partial cross-sectional front view showing the internal structure of a key of a built-in answering machine according to a third embodiment of the present invention. Fig. 7 is an exploded perspective view showing an assembled state of the third embodiment of the present invention. Fig. 8 is a partial cross-sectional front view showing the internal structure of a key of a built-in answering machine according to a fourth embodiment of the present invention. Fig. 9 is a sectional view taken along the line A-A in Fig. 8;

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Claims (1)

4d〇Q5Q__ VI. Patent application scope 1. A key of a built-in answering machine 'is characterized in that it forms an insertion plate (le) below and simultaneously forms a wide base (la) on the upper plate (1) And formed into a flat container shape with an opening (2c) at the lower end, and a large first-receiving portion (2a) and a narrow second receiving portion (2b) are formed inside the partition wall (2g) offset from the center. The handle (2) 'and the answering machine (3) are constituted by the base (la) of the key sheet (1) in a state where the answering machine (3) is housed in the second receiving section (2b). Pressing into the first receiving portion (2a), the second receiving portion (2b) is also closed. 2 · If the key of the answering machine is contained in item 1 of the scope of the patent application, the key plate 1 is a residual protruding wrist (1 b) on the lower side of the aforementioned base (1 a) and the upper part is cut off, When the key plate (D's base portion (丨 a) is pressed into the first receiving portion (2a), the second receiving portion (2b) is also closed with the wrist portion (1b). 3 · For example, if the key of the answering machine is built in the first scope of the patent application, the key reference plate (1) is a residual shoulder (1 c) on the lower side of the aforementioned base (1 a) and its > partial resection ' When the base portion (la) of the key sheet (1) is pressed into the first receiving portion (2a), between the shoulder portion (lc) and the inner wall of the opening (2c) 厶, The cover (4) occludes the second receiving section (2b). 4. A recording key with a built-in answering machine is characterized by the following elements: a key-up plate (丨), which forms an insertion section (le ) At the same time, a wide cockroach base (la) is formed above, and the base (la) remains with a protruding wrist (lh) on the side of the upper condyle and its lower part is cut off; and the grip (2), which is turned on Bell-shaped opening is provided with a flat container (2c), the partition walls to (2g) is formed from the offset setting between the central wide portion of the first housing (2a) and a second hollow portion in the interior of a narrow Page 16 pf claims the scope of patent (2b), and at the same time is provided with a through hole (2d) at the lower end of the aforementioned portion (2 ') at the head of the aforementioned insertion portion (le); and, the upper cover ⑺,: the receiving portion (U) , And the answering machine (3); by using the answering machine. Hold the air in the second receiving part (2b), and then "insert" the upper cover (7) into the upper end of the base (1a) of the 7 key plate (1), and in this state, insert the c part (le). The through-hole (2d) is pressed into the first receiving portion, and the second receiving portion is closed with one of the wrist portion and the upper cover (7) (2b). Call 5. If you have a key answering machine with a built-in answering machine according to any one of claims 1 to 4, the pin hole (1 g) is set in the central part of the base (la) of the key plate (1). At the same time, the grip (2) is provided with a tie (2f) corresponding to the aforementioned pin hole (1 g), and after the aforementioned base (la) is pressed into the first receiving portion (2a) of the grip (2), The fixing lock (6) is pressed into the pin hole (lg) through the hole (2f) to fix the key plate (1) to the handle (2). Ming 120013.ptd Page 17