KR100757355B1 - A lamp switch of manual transmission - Google Patents

Abstract

A lamp switch of manual transmission is provided to change easily a reverse lamp switch to a neutral lamp switch or the neutral lamp switch to the reverse lamp switch in manual transmission according to the connecting states of connective plates. A plunger member(10) is pressed by a shift rail of manual transmission. A switch housing member(20) is coupled with the manual transmission and includes a terminal connection space part(20a). A connective plate member(30) includes a terminal installation part(31) and is moved by the pressure of the plunger member. The terminal installation part of the connective plate member is installed on one surface of a connective terminal(40). A first connection terminal(50) is installed at one side of the terminal connection space part of the switch housing member and comes in contact with one surface of the terminal installation part of the connective plate member. A second connection terminal(60) is installed at the other side of the terminal connection space part of the switching housing member. A spring member(70) supports elastically the connective plate member which comes in contact with the first connection terminal. A contactor terminal(80) is connected to the first and second connection terminals in order to be protruded to the outside of the housing member. A slide guiding unit(90) is installed in the inside of the terminal connection space part of the switch housing member in order to connect the connective terminal of one surface of the connective plate member with the first or second connection terminal by guiding the connective plate member.

Description

Lamp Switch for Manual Transmission

1 is an exploded perspective view showing the configuration of the present invention

2 is a cross-sectional view showing the configuration of the present invention.

3 is a state diagram used in the present invention

Figures 4a to 4b is a perspective view of the use state showing the operating state of one embodiment of the present invention

Figures 5a to 5b is a perspective view of the use state showing the operating state of another embodiment of the present invention

* Description of the major symbols in the drawings *

1: Manual Transmission 2: Shift Rail

10: plunger member 20: switch housing member

21: Plunger housing 22: Connector housing

30: connection plate member 31: terminal mounting portion

40: connection terminal 50: first connection terminal

60: second connection terminal 70: spring member

80: connector terminal 90: slide guide means

91: moving guide projection 92: guide rail groove

100: connecting terminal member 110: coupling terminal

The present invention relates to a lamp switch for a manual transmission, and more particularly, to be used as a neutral lamp switch.

In general, the vehicle is provided with a reverse lamp that is turned on when the reverse panel on the rear panel, the reverse lamp is to ensure safety by paying attention to the rear vehicle and pedestrians when the vehicle is turned on.

The vehicle equipped with the manual transmission is configured to contact the reverse lamp switch mounted in the transmission to light the reverse lamp when the driver positions the shift lever in the reverse gear stage.

The reverse ramp switch is typically configured to have a structure in which when the shift lever is positioned in the reverse gear stage, the connection plate is pushed and moved by the reverse shift rail to contact the contact terminal to turn on the switch.

On the other hand, the manual transmission is provided with a neutral lamp switch for lighting the neutral gear positioning lamp when the neutral gear position.

The neutral lamp switch is located in a state where the connecting plate is in contact with the increasingly terminal and turns on the neutral gear lamp, and when the shifting lever is moved to the respective gear stage, the connecting plate is pushed and moved by the shift rail of the gear stage. It is configured to have a structure that turns off the neutral gear lamp with a short circuit.

As described above, in the conventional manual transmission, the reversing lamp switch has a structure in which the connecting plate is pushed vertically in a shorted state and moved in contact to turn on the lamp, and the neutral lamp switch is pushed vertically while the connecting plate is connected. Due to the short circuit structure to turn off the lamp, there was a closed end that had to be manufactured separately due to the difference in the circuits and the constant contact due to the vertical movement of the connection plate.

Therefore, since the reverse lamp switch and the neutral lamp switch used in the manual transmission are manufactured in separate manufacturing lines, the manufacturing cost increases, thereby degrading the merchandise and profitability.

An object of the present invention is to use as a reverse lamp switch and a neutral lamp switch in a manual transmission to simplify the manufacturing process, to reduce the equipment cost, as well as to significantly reduce the manufacturing cost to increase the productability and profitability lamp for manual transmission To provide a switch.

The object of the present invention is a plunger member pressurized by a shift rail of a manual transmission; A switch housing member to which the plunger member is movably coupled, coupled to a manual transmission, and having a terminal connection space formed therein; A connection plate member movably coupled to the terminal connection space portion of the switch housing member and moved by the pressure of the plunger member and having a terminal mounting portion; A connection terminal mounted on one surface of the terminal mounting portion of the long-term connection plate member; A first connection terminal provided at one side of the terminal connection space part of the switch housing member and maintained in contact with one surface of the terminal mounting part; A second connection terminal provided at the other side of the terminal connection space part of the switch housing member to move the connection plate member to contact the terminal mounting part; A spring member elastically supporting the connection plate member to contact the first connection terminal; A connector terminal which is connected to the first and second connection terminals and protrudes to the outside of the switch housing member, and is provided in the terminal connection space of the switch housing member to connect the connection terminal of one surface of the connection plate member to the first connection terminal or the second connection; And a slide guide means for guiding the movement of the connecting plate portion to connect to the terminal.

That is, the connecting plate member is pressurized by the plunger member to move the connecting terminal to the first connecting terminal or the second connecting terminal, and the connecting terminal is connected according to the position of the connecting terminal according to the coupling direction of the connecting plate member. It can be used as a reverse lamp switch or a neutral lamp switch having two different circuits since it is connected to the first connection terminal or the second connection terminal.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

Figure 1 is an exploded perspective view showing the configuration of the present invention, the switch housing member of the present invention is composed of a plunger housing and a connector housing showing that the plunger member and the connecting plate member, the first and second connection terminals, the connector terminal, respectively have.

2 is a cross-sectional view showing the configuration of the present invention, showing the internal structure in a state in which the lamp switch for a manual transmission of the present invention is assembled.

Fig. 3 is a state diagram of the use of the present invention, which shows a state of being mounted in a transmission operating mechanism of a manual transmission and being used as a reverse lamp switch, showing that the plunger member is pressed and operated by the shift rail of the manual transmission.

Figures 4a to 4b is a perspective view showing the operating state of an embodiment of the present invention, showing the state in which the present invention is used to operate as a reverse lamp switch.

Figures 5a to 5b is a perspective view showing the operating state of another embodiment of the present invention, showing the state in which the present invention is used to operate as a neutral lamp switch.

Hereinafter, as shown in FIG. 1, the plunger member 10 of the present invention has a predetermined length, and the plunger 11 and the plunger 11 pressed by the shift rails 2 of the respective shift stages of the manual transmission 1. It is provided at the end of the plate comprises a plate moving means 12 for moving the connection plate member 30 to be described later.

The plate moving means 12 includes a plunger bar 12a, a diaphragm 12b, a snap ring 12c, a plunger spring 12d, and the like, and is provided at an end of the plunger 11 to Anything that moves the connection plate member 30 by movement is included in the configuration of the present invention, which is understood to be applicable in the same configuration as the known configuration.

The plunger member 10 is movably coupled to the switch housing member 20.

The switch housing member 20 is movably coupled to the plunger member 10 while protruding to an end, and a plunger housing 21 having a housing inserting portion 21a at one side end thereof, and on one side. The housing coupling portion 22a coupled to the housing insertion portion 21a of the plunger housing 21 and having a terminal connection space portion 20a therein is provided, and the connector terminal 80 is coupled to the opposite side to protrude. It includes a connector housing 22 having a connector coupling portion (22b).

The plunger housing 21 has a fastening screw portion 21b formed on the outer circumferential surface to be coupled to the transmission casing 1a of the manual transmission 1, and the plunger housing 1a of the manual transmission 1 is formed. The fastening hole to which the fastening screw part 21b of 21 is fastened is formed.

In addition, the connector housing 22 is provided with a partition plate 22c for partitioning the terminal connection space portion 20a and the connector coupling portion 22b therein, and is formed in a shape in which both side ends are open.

The partition plate 22c is provided with a terminal coupling hole to which the connector terminal 80 is fitted.

The housing coupling portion 22a of the connector housing 22 has an O-ring 22d coupled to an outer circumferential surface thereof so that a coupling portion with the housing insertion portion 21a is sealed, and a diaphragm is opened on one side of the terminal connection space portion 20a. Coupled to seal the inside of the terminal connection space (20a).

The connection plate member 30 provided with the connection terminal 40 on one surface of the sealed terminal connection space 20a is mounted to be movable from one side to the other side.

The connection plate member 30 has a terminal mounting portion 31 protrudes on both sides thereof, and the connection terminal 40 is provided on one surface of the terminal mounting portion 31 on the basis of the number of the connection terminals 40 and It is noted that the position can be freely changed by the designer in designing the switch, which is included in the configuration of the present invention.

The connection plate member 30 is made of a non-conductive material through which no current flows, and the connection terminal 40 and each terminal of the terminal mounting portion 31 are formed of a conductor material through which current flows. It is noted that the connection is made to make contact and apply a current.

In addition, the terminal connection space portion 20a is equipped with first and second connection terminals 50 and 60 to which the connection plate member 30 is moved to contact the terminal 40 at both ends thereof.

The first connection terminal 50 is positioned to correspond to the terminal mounting portion 31 at an opening of the terminal connection space portion 20a, that is, at an end side of the housing coupling portion 22a, so that the terminal mounting portion 31 is in contact. do.

The second connection terminal 60 is positioned such that the connection plate member 30 moves to the bottom surface side of the housing coupling portion 22a so that the terminal mounting portion 31 contacts.

The first and second connection terminals 50 and 60 are included in the connection terminal member 100, and one end of the connection terminal member 100 is bent to form the first connection terminal 50, and the end is bent. To form a coupling terminal 110 to which the connector terminal 80 is coupled, and extends to the coupling terminal 110 to be positioned at an angle to the first connection terminal 50 at an angle to the second connection terminal 60. It is formed.

The connector terminal 80 coupled to the coupling terminal 110 protrudes into the connector coupling portion 22b of the connector housing 22 to connect a reverse lamp or a neutral gear indicator lamp to a power supply (not shown). To combine.

The connection plate member 30 is supported by the spring member 70 so that the terminal mounting portion 31 is positioned in contact with the first connection terminal 50. In this state, the plunger member 10 is pressed when the plate is pressed. The terminal mounting portion 31 is brought into contact with the second connection terminal 60 by moving to the moving means 12.

A slide for guiding the movement of the connection plate member 30 in the terminal connection space portion 20a to guide the terminal mounting portion 31 in contact with the first connection terminal 50 to the second connection terminal 60. Guide means 90 is provided.

The slide guide means 90 is helically dug along the inner circumferential surface of the moving guide protrusion 91 protruding from the body of the connecting plate member 30 and the terminal connecting space portion 20a to form the connecting plate member 30. Guide rail groove 92 for guiding the movement of the terminal mounting portion 31 to be seated in the second connection terminal (60).

The present invention can be used as the reverse lamp switch (3) or the neutral lamp switch (4) of the manual transmission (1), as shown in Figure 3 the reverse lamp switch (3) is a fastening screw portion 21b of the plunger housing Is fastened to the transmission casing 1a of the manual transmission 1 so that the plunger member 10 protruding toward the end of the plunger housing 21 is mounted so as to face the reverse shift rail 2a of the transmission operating mechanism.

In the reverse ramp switch 3, when the shift lever is positioned at the reverse gear stage, the reverse shift rail 2a moves to press the plunger member 10, and the pressurized plunger member 10 is connected to the connection plate member 30. It is to have a structure to turn on the lamp by moving the connection terminal 40 to the connection terminal by moving.

In addition, although not shown, the neutral lamp switch 4 is connected to the connecting plate member 30 by the spring member 70 so that the connecting terminal 40 is connected to the connecting terminal to light the neutral gear lamp, and the shift lever is fixed to the constant gear. When positioned at the stage, the plunger member 10 is pressurized by the movement of the shift rail 2 of each shift stage.

In addition, the neutral lamp switch 4 has a structure in which the pressurized plunger member 10 moves the connection plate member 30 to short the connection terminal 40 at the connection terminal to turn off the lamp.

In the present invention, when the reverse lamp switch 3 is used as described above, as shown in FIGS. 4A to 4B, the connection plate member 30 faces the second connection terminal 60. You can combine them.

As shown in FIG. 4A, the connection plate member 30 is supported by the spring member 70 so that the terminal mounting portion 31 is supported in contact with the first connection terminal 50, but the connection terminal 40 is supported. The reversing lamp is turned off in the state in which the connection terminal 40 and the connection terminal are short-circuited while facing the second connection terminal 60.

The plunger member 10 is to move while being pressed by the reverse shift rail (2a) to move the connecting plate member 30 to the plate moving means 12 when the operator operates the shift lever to position the reverse gear.

As shown in FIG. 4B, the connecting plate member 30 moves while the moving guide protrusion 91 is rotated at a predetermined angle while moving along the guide rail groove 92 so that the terminal mounting portion 31 is moved to the second connection terminal ( 60) is in close contact with.

When the terminal mounting portion 31 is in close contact with the second connection terminal 60, the electricity is supplied and the reverse lamp is turned on.

And the connection plate member 30 is to return to the original position by the elastic restoring force of the spring member 70 when the driver operates the shift lever to position the other gear stage while the pressurized state of the plunger member 10 is released.

On the other hand, when the present invention is used as the neutral lamp switch 4, as shown in Figs. 5a to 5b coupled to the connection plate member 30 so that the terminal mounting portion 31 toward the first connection terminal 50. You can do it.

As shown in FIG. 5A, the connection plate member 30 is supported by the spring member 70 so that the terminal mounting portion 31 is supported in contact with the first connection terminal 50 so that the connection terminal 40 is supported. It is located in the state connected to the 1st connection terminal 50. FIG.

As described above, the neutral gear lamp is lit while the switch is in contact.

The plunger member 10 is to be moved while being pressed by the shift rail (2) to move the connecting plate member 30 to the plate moving means 12 when the operator operates the shift lever to position a predetermined gear.

The connecting plate member 30 moves while the moving guide protrusion 91 moves along the guide rail groove 92 and rotates at a predetermined angle so that the terminal mounting portion 31 comes into close contact with the second connecting terminal 60. Will be.

As the terminal mounting portion 31 moves and shorts the connection terminal 40 at the connection terminal, the neutral gear lamp is turned off.

Even if the terminal mounting part 31 moves as shown in FIG. 5B and is in close contact with the second connection terminal 60, the connection terminal 40 faces the first connection terminal 50 so that the switch is shorted. The gear ramp will stay off.

When the driver positions the neutral gear by operating the shift lever, the connection plate member 30 is returned to its original position by the elastic restoring force of the spring member 70 while the pressurized state of the plunger member 10 is released. It will be warm.

As described above, the present invention is short-circuited by the movement of the reverse lamp switch 3 and the connection plate member 30 which are brought into contact with the movement of the connection plate member 30 according to the coupling direction of the connection plate member 30. It can be used as a neutral lamp switch (4) that is off.

According to the configuration of the present invention as described above, since it is possible to easily change the reverse lamp switch or the neutral lamp switch of the manual transmission according to the coupling direction of the connection plate member, two different on and off connection methods in one manufacturing line There is an effect that can produce a type of lamp switch.

Therefore, it is a very useful invention that simplifies the manufacturing process, reduces the equipment cost, and significantly lowers the manufacturing cost, thereby increasing the merchandise and profitability.

Claims (3)

A plunger member 10 pressurized by the shift rail 2 of the manual transmission 1; A switch housing member 20 to which the plunger member 10 is movably coupled, coupled to the manual transmission 1, and having a terminal connection space 20a formed therein; A connection plate member (30) movably coupled to the terminal connection space (20a) of the switch housing member (20) and moved by pressure of the plunger member (10) and having a terminal mounting portion (31); A connection terminal 40 mounted on one surface of the terminal mounting portion 31 of the long-term connection plate member 30; A first connection terminal (50) provided at one side of the terminal connection space (20a) of the switch housing member (20) to maintain one surface of the terminal mounting portion (31) in contact; A second connection terminal (60) provided at the other side of the terminal connection space portion (20a) of the switch housing member (20) to which the connection plate member (30) moves so that the terminal mounting portion (31) contacts; A spring member 70 which elastically supports the connection plate member 30 and contacts the first connection terminal 50; A connector terminal 80 connected to the first and second connection terminals 50 and 60 and protruding to the outside of the switch housing member 20 and a terminal connection space 20a of the switch housing member 20. Slide guide means (90) for guiding the movement of the connecting plate member (30) to connect the connecting terminal (40) on one surface of the connecting plate member (30) to the first connecting terminal (50) or the second connecting terminal (60). Lamp switch for a manual transmission, comprising: The method according to claim 1, The first and second connection terminals 50 and 60 are included in the connection terminal member 100, and the connection terminal member 100 has one end bent to form the first connection terminal 50, and the end is bent. To form a coupling terminal 110 to which the connector terminal 80 is coupled, and extends to the coupling terminal 110 to be positioned at an angle to the first connection terminal 50 at an angle to the second connection terminal 60. Lamp switch for a manual transmission, characterized in that formed. The method according to claim 1 or 2, The slide guide means 90 is helically dug along the inner circumferential surface of the movement guide protrusion 91 and the terminal connection space portion 20a protruding from the body of the connection plate member 30 to the connection plate member 30. Lamp switch for a manual transmission comprising a guide rail groove (92) for guiding the movement of the terminal mounting portion (31) to be seated in the second connection terminal (60).

Images