CN2180722Y

CN2180722Y - Key with shoot device

Info

Publication number: CN2180722Y
Application number: CN 94200795
Authority: CN
Inventors: 赖峻麟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-24
Filing date: 1994-01-24
Publication date: 1994-10-26
Anticipated expiration: 2004-01-24

Abstract

The utility model relates to a key with a shooting device, which is formed by the connection of a key body for unlocking and a handle part, wherein, the handle part is provided with a hollow chamber in which a shooting circuit is arranged, and a control button of the shooting circuit is installed on the outer surface of the handle part. The utility model has the advantages of compact structure, convenient carrying, mature technology, convenient processing and reliable work.

Description

Key with shoot device

The utility model is a kind of key that contains transmitter.Be particularly suitable for being used with various remote controls.

At present, various remote controls, the remote control that especially is used to open car door and engine on automobile is universal day by day, but the engine key all is two independently individualities with remote control transmitter at present.Key has the traditional function of unblanking and starting engine, and remote controller is very easy to use generally as devices such as remote control switch car door, alarms.But remote control is because power problem and other contingent fault are difficult to guarantee to finish predetermined work, so can not be used for replacing traditional key, therefore both can not replace mutually up to now.Now, mostly link together with chain, clip etc. between key that motorist uses and the remote control transmitter, this compound mode is very burdensome, make troubles to the driver, in case and both one of loss, just can't normally use vehicle.

The purpose of this utility model is to provide a kind of key that contains transmitter, addressing the above problem, and further provides a kind of improvement structure of key.

To be it by a spoon body that is used to unblank interconnect with a shank for gripping usefulness technical solution of the present utility model forms, this shank has the chamber of a hollow, wherein be provided with a radiating circuit, the control button of this radiating circuit is exposed to the external surface of shank, so that operation.Key body can be integrated structure with being connected of shank, also can be socketed to form each other.The circuit design of above-mentioned radiating circuit can be used for reference existing relevant electronic technology achievement, such as the circuit that can directly utilize existing remote control transmitter.

Advantage of the present utility model is its compact conformation, easy to carry, technology maturation, easy to process, reliable operation.

Below in conjunction with embodiment the utility model is further described.

Fig. 1: the structural representation of first kind of embodiment of the utility model.

The A-A sectional view of Fig. 2: Fig. 1.

Fig. 3: the structural representation of second kind of embodiment of the utility model.

The sectional view of Fig. 4: Fig. 3.

Fig. 5: the structural representation of the third embodiment of the utility model.

Fig. 6 and Fig. 7: the working state schematic representation of direction switch in the utility model.

Embodiment 1: the structure of present embodiment as shown in Figure 1, 2, it is to be formed by connecting by spoon body (40) that is used to unblank and the shank (50) that supplies to grip usefulness, this shank (50) has the chamber (51) of a hollow, chamber (51) is connected by hole (52) external surface with shank (50), in this hollow chamber (51), be provided with a radiating circuit (60), this radiating circuit (60) contains a control button (61), and it is exposed to the external surface of shank by this hole (52), so that user's operation.In this example, shank (50) is injection molding working of plastics, in injection molding process with the base portion (41) of spoon body (40) in advance as for the ad-hoc location in the mold cavity, by injection moulding, the base portion (41) of spoon body (40) can be embedded shank (50) both are become one, can process the shape of a spoon body (40) then.

Present embodiment also comprises a direction switch (70), it is a mercoid switch that is in series with control button (61), its duty is shown in Fig. 6,7, the effect of this direction switch is to prevent under off working state, owing to mistake pressure-controlled button (61) causes this radiating circuit (60) work.Suppose that car key must enter duty by the downward-sloping lockhole that just can insert, as shown in Figure 6, direction switch opens circuit in this state, and button (61) is inoperative, and radiating circuit can not worked.When car key was as shown in Figure 7 the state of steeving, direction switch was closed circuit, at this moment, just can use the work of button (61) control radiating circuit (60).

Embodiment 2: shown in Fig. 3,4, basic identical shown in this routine described structure and the embodiment 1, just also has a recess (53) on its shank (50), wherein be provided with a flange (54), the base portion (41) of spoon body (40) is provided with a hole (411) simultaneously, when the base portion (41) of spoon body (40) when inserting this recess (53), this flange (54) can hook the edge of hole (411), thereby a spoon body (40) reliably is connected with shank (50).

Embodiment 3: as shown in Figure 6, the structure of present embodiment is substantially the same manner as Example 2, shank wherein (50) and the embodiment 2 the same recess (53) that are provided with, but the shape of this recess (53) is consistent with the shank of the key (42) of general key, and with pin (55) or other suitable element that shank (50) and the shank of the key (42) is fixing.This structure can make existing various keys just in use combine with the shank (50) in the utility model, and needn't make new key again.

Claims

1, a kind of key that contains transmitter, constitute by spoon body (40) and shank (50), it is characterized in that shank (50) has the chamber (51) of a hollow, be provided with radiating circuit (60) in this hollow chamber (51), the control button (61) of this radiating circuit (60) is exposed to the external surface of shank (50).

2, the key that contains transmitter as claimed in claim 1 is characterized in that described control button (61) also is in series with direction switch (70).

3, the key that contains transmitter as claimed in claim 2 is characterized in that described direction switch (70) is a mercoid switch.

4, the key that contains transmitter as claimed in claim 1 is characterized in that described spoon body (40) and shank (50) are fixed together with integrated structure.

5, the key that contains transmitter as claimed in claim 1 is characterized in that described shank has a recess (53), and it is inserted in mutually with spoon base portion (41) of body (40) or general the shank of the key and is connected.