TWM581536U - Single pull dual wire controller for two-stage car door switch - Google Patents

Abstract

The present invention discloses a two-section switch-pull two-wire controller for a door, which is used for mechanically connecting a car door lock assembly and a door lock handle, and is electrically coupled with a two-stage door opening device, which includes a one-to-many pull line. The mechanism and the primary circuit coupling mechanism, by the composition of the above components, when the user opens the car door through the door lock handle, the two-stage door opening device that electrically couples is triggered synchronously, thereby preventing the user from rushing to open the door for any reason. Other dangers of using passersby.

Description

Two-section switch for door, one pull two-wire controller

This creative department is related to a technical field related to automobile parts, in particular, a two-stage switch-pull-and-two-wire controller for connecting and triggering different line-controlled travel mechanisms.

Referring to Figures 13 and 14, the car lock device and operation mode of the prior art generally includes a door lock assembly 92, a door lock switch 94, a door lock handle 96 and corresponding parts respectively disposed on the car door 90. The door lock assembly 92 is provided on the lock ear of the body (not shown in the drawings, prior art).

The door lock switch 94 is electrically connected to the vehicle control computer 98 of the automobile, and can be triggered by the user to trigger the vehicle control computer 98 to output a lock signal or an unlock signal.

The door lock assembly 92 further includes a door lock actuation motor 922 and a lock mechanism 924; wherein the lock mechanism 924 of the door lock assembly 92 can be selectively moved by the door lock handle 96. The buckle mechanism 924 is released from the hook of the lock ear.

The door lock actuation motor 92 of the door lock assembly 92 is electrically connected to the vehicle control computer 98, selectively actuated by receiving the upper lock signal, and the restraining lock mechanism 924 responds to the operation of the door lock handle 96, thereby switching the door. The lock assembly 92 is in a locked state. Or, according to the unlocking signal, the restraint locking mechanism 924 responds to the operation of the door lock handle 96, so that the locking mechanism 924 can be separated from the lock ear, thereby switching the door lock. Assembly 92 is in an unlocked state.

Press, when the vehicle is driving or the passenger gets off the vehicle door 90, you must first observe whether there are other vehicles behind the vehicle, so that the car door 90 can be fully opened to prevent the rear car from reacting or evading and hitting the car door 90 or The driver is getting off the bus, and the driver is often worried about the car, because of the urgency, distraction, and distraction. Therefore, every year, there are so many accidents that the car is accidentally caused by the car door 90, so the government strongly advocates When opening the car door 90, you need to first check whether there is a car coming in behind, or use the backhand to open the car door 90 and other propaganda measures, but many people will still forget to see if there is a car in the back before getting off the car. The steps of the door 90 cause accidents or frequent occurrences.

To this end, the industry has also proposed a number of two-stage door opening device 80, through the electrical connection with the door lock switch 94 and the vehicle control computer 98, to limit the door lock switch 94 release process, first interrupt and control the car control computer 98, The unlock signal is delayed in delivery, and the delay is used to force the user to buffer the time to open the car door 90.

However, the design of each vehicle type is different. When some door lock assemblies 92 respond to the action of the door lock handle 96, the vehicle control computer 98 is synchronously triggered to unlock the door lock switch 94, for example, the door lock assembly 92 on the driving side is This feature is convenient for drivers to open the door.

The above situation will cause the two-stage door opening device 80 to be unable to be triggered by the actual situation. Therefore, if the user can manually trigger the two-stage door opening device 80 while pulling the door lock handle 96, it is necessary to improve it.

In view of the above problems and deficiencies of the prior art, one of the aims of this creation is to overcome the lack of synchronization of the two-stage door opening device in the prior art through the innovative design.

In order to achieve the above objectives, the present invention proposes a two-stage switch-pull two-wire controller for a door, which is used for mechanically connecting a car door lock assembly and a door lock handle, and electrically coupling a two-stage door opening device, which includes a For the multi-wire mechanism and the first-loop coupling mechanism, when the user opens the door of the automobile through the door lock handle, the two-stage door opening device for electrically coupling is synchronously triggered to avoid the user's urgency. Open the door, posing a danger to other passers-by.

100‧‧‧One-to-many cable pull mechanism

11‧‧‧Main box

112‧‧‧The main room

114‧‧‧Main slot

12‧‧‧Master lid

13‧‧‧ coaxial connection group

132‧‧‧ bushings

1322‧‧‧Axis hole

1324‧‧‧ traction trough

1326‧‧‧passive trough

134‧‧‧ shaft

14‧‧‧Main box sleeve

142‧‧‧ spool hole

144‧‧‧ Limit ring groove

14’‧‧‧Second box cover

142'‧‧‧Sub spool hole

144’‧‧‧ Limit ring groove

15‧‧‧ traction steel wire

16, 17‧‧‧ Passive steel wire

200‧‧‧Circuit coupling mechanism

21‧‧‧Sub-box

212‧‧‧Operating room

214‧‧‧Second slot

2122‧‧‧Bump

2124‧‧‧ partition wall

2126‧‧‧ Activity slot

2128‧‧‧ slot

22‧‧‧Sub-cover

23‧‧‧conductive electrode

232‧‧‧Perforation

24‧‧‧Activities

242‧‧‧ horizontal section

244‧‧‧ vertical section

2442‧‧‧ Limit slot

2444‧‧‧Terminal keyhole

2446‧‧‧Hook

25‧‧‧Main Spring

26‧‧‧Secondary spring

27‧‧‧Terminal locks

<previous skill>

80‧‧‧Two-stage door opening equipment

90‧‧‧ car door

92‧‧‧Car door lock assembly

94‧‧‧Door lock switch

96‧‧‧ door lock handle

98‧‧‧Car Control Computer

Figure 1 is a block diagram of an embodiment of the present invention.

Fig. 2 is a schematic view showing a partial member of the embodiment shown in Fig. 1.

Figure 3 is a three-dimensional schematic diagram of a one-to-many cable pulling mechanism.

Fig. 4 is an exploded perspective view of the embodiment shown in Fig. 3.

Fig. 5 is a schematic exploded view of a portion of the embodiment shown in Fig. 4.

Fig. 6 is a perspective view showing a part of the embodiment shown in Fig. 5.

Figure 7 is a schematic view of another embodiment of the embodiment shown in Figure 6.

Figure 8 is a perspective view of the coupling mechanism of the creation loop.

Figure 9 is a schematic cross-sectional view of the embodiment shown in Figure 8.

Figure 10 is an exploded perspective view of the embodiment shown in Figure 8.

Figure 11 is a schematic exploded view of a portion of the embodiment shown in Figure 10.

Figure 12 is another cross-sectional view of the authoring circuit coupling mechanism.

Figure 13 is a schematic view of a prior art door embodiment.

Figure 14 is a block diagram of a prior art door embodiment.

Hereinafter, please refer to the relevant drawings to further explain the embodiment of the two-stage switch-pull two-wire controller of the present invention. In order to facilitate the understanding of the present embodiment, the same parts are denoted by the same symbols.

Please refer to the two-segment switch-pull two-wire controller of the door, which includes a one-to-many wire pulling mechanism 100 and a circuit coupling mechanism 200, which are mechanically connected to the car door lock by the present invention. The assembly 92 is coupled to the door lock handle 96 and electrically coupled to the two-stage door opening device 80.

The above-mentioned one-to-many wire pulling mechanism 100, as shown in FIGS. 1 to 7, includes a main box body 11, a main box cover 12, a coaxial connection group 13, a plurality of main box sleeves 14, and a traction steel wire 15. And two passive steel wires 16, 17.

The main casing 11 has a main slot 114 formed on the main chamber 112 of the main casing 11 and the plurality of main chambers 112 and the main casing 11 outside.

The main box cover 12 is formed with a cross-sectional profile of the main chamber 112 and each of the main slots 114 to cover the main box body 11 and close the cross section of the main open chamber 112 and the predetermined open end of the main slot 114.

The coaxial connection group 13 is movably disposed in the main chamber 112 and includes a sleeve 132 and a shaft 134 that are sleeved with each other. The sleeve 132 has a shaft hole 1322, a traction wire groove 1324, and a plurality of passive wire grooves 1326. The shaft hole 1322 is formed through the top and bottom of the sleeve 132. The traction wire groove 1324 and each of the traction wire grooves 1326 are formed in a radial direction with respect to the shaft hole 1322 and are formed on the end surface of the sleeve 132 and communicate with the shaft hole 1322. The traction wire groove 1324 and the respective passive wire grooves 1326 have opposite directions to each other. The open end.

Each of the main box sleeves 14 is a tubular body having a wire shaft hole 142 and a limit ring groove 144; wherein the wire shaft hole 142 is formed through the top and bottom of the main box wire sleeve 14 in the extending direction. The limiting ring groove 144 is formed on the outer annular surface of the main box sleeve 14 and matched with the main slot 114 of the main box body 11 to limit and combine the main box sleeve 14.

The traction steel wire 15 is connected to the door lock handle 96 at one end and the main cable sleeve 14 and the traction wire groove 1324 of the sleeve 132 at the other end, and is sleeved on the outer peripheral side of the shaft 134.

The passive steel wires 16, 17 are respectively passed through the matching main box wire sleeve 14 and the passive wire slot 1326 of the sleeve 132, and are respectively sleeved on the outer peripheral side of the shaft 134, and the other end is respectively matched with the matching door. The lock assembly 92 and the loop coupling mechanism 200 are connected.

For the above-mentioned circuit coupling mechanism 200, please refer to the figures 1, 2, and 8 to 12, including a pair of boxes 21, a pair of box sleeves 14', a pair of lids 22, a conductive sheet 23, and a movable sheet 24. A main spring 25, two pairs of springs 26, and a plurality of terminal locks 27.

The sub-cassette 21 has a sub-slot 214 formed in the operation chamber 212 of the sub-cassette 21, the two communication operation chambers 212 and the sub-casing body 21; and the operation chamber 212 has a convex rise. The forming plurality of protrusions 2122, a partition wall 2124, a movable groove 2126 formed through the partition wall 2124, and a corresponding groove 2128 formed on the side of the partition wall 2124.

The sub-cassette sleeve 14' is a tubular body having a pair of spool holes 142' and a limit ring groove 144'. The retaining ring groove 144' is matched with the auxiliary slot 214 of the sub-case 21. In the limit position and combination of the sub-cassette sleeve 14', a matching passive steel wire 17 is provided to pass through the operation chamber 212 of the sub-casing body 21.

The sub-lid cover 22, the matching operation chamber 212 and each sub-slot 214 are formed with a predetermined open end cross-sectional profile to cover the sub-case 21 and close the operation room. 212 and the auxiliary slot 214 are open end sections.

The conductive electrode piece 23 is embedded in the bearing groove 2128 of the sub-casing body 21, and has a movable groove 2126 matching the sub-casing body 21 and a through hole 232 formed through the conductive electrode piece 23.

The movable piece 24 has a horizontally connected section 242 and a vertical section 244; wherein the horizontal section 242 is movable through the through hole 232 of the conductive electrode piece 23 and the movable groove 2126 of the sub-case 21. The vertical section 244 has two limiting slots 2442, two terminal locking holes 2444, and two hook portions 2446. Each of the limiting slots 2442 is formed on the same side end surface of the vertical section 244 in the extending direction. Each of the terminal locking holes 2444 is formed through the vertical section 244 and is oppositely disposed on both sides of the horizontal section 242. Each of the hook portions 2446 is symmetrically formed to form the same end surface of the vertical section 244, and is matched with each of the protrusions 212 of the operation chamber 212. When implemented, the movable piece 24 is an insulating material.

The main springs 25 are respectively connected to the horizontal sections 242 of the passive steel wires 17 and the movable sheets 24 that pass through the operation chamber 212.

The auxiliary springs 26 are respectively connected to the protrusions 2122 in the operation chamber 212, and the other ends are respectively connected to the hook portions 2446 of the movable piece 24; wherein the tension of each of the secondary springs 26 is greater than the main spring 25 The vertical section 244 of the movable piece 24 is pulled away from the conductive electrode piece 23 in a normal state.

The terminal locks 27 are respectively locked corresponding to the terminal lock holes 2444 of the movable piece 24, and the circuit line for providing the two-stage door opening device 80 can be respectively connected to each of the terminal locks 27 after passing through the limit slots 2442, and Triggered when each terminal lock 27 is in contact with the conductive pad 23.

Therefore, the above is a description of the components and assembly methods of the two-segment switch-pull two-wire controller of the preferred embodiment of the present invention. The actuation features of the present embodiment are described below.

When the user pulls the door lock handle 96 to pull the traction wire 15, the traction steel wire 10 simultaneously pulls the coaxial connection group 13 and the passive steel wires 16, 17. While the passive steel wires 16, 17 are being pulled, the door lock assembly 92 (triggering the door lock actuating motor 922) and the loop coupling mechanism 200 (triggering the two-stage door opening device 80) are also linked.

The main spring 25 of the loop coupling mechanism 200 pulls the passive steel wire 17, and the force applied to the movable piece 24 is greater than the tensile force of each of the secondary springs 26, and is displaced toward the conductive electrode piece 23, so that the terminal lock on the movable piece 24 27 abuts the guiding electrode piece 23, so that the two-stage door opening device 80 circuit line connected to the terminal locking member 27 can be turned on to form a trigger (the two-stage door opening device 80 causes the vehicle-controlled computer 98 to temporarily return the door locking state).

When the user no longer applies force to the door lock handle 96, the movable piece 24 is returned by the tension of each of the secondary springs 26.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the present embodiment, and the average variation made by those skilled in the art according to the present creation. Changes that are well known to those skilled in the art, and still fall within the scope of this creation.

Claims (8)

The utility model relates to a two-section switch-pull two-wire controller for a door, which is used for mechanically connecting a car door lock assembly and a door lock handle, and is electrically coupled with a two-stage door opening device, which comprises a one-to-many wire pulling mechanism and a first-loop coupling mechanism, wherein: the one-to-one multi-wire mechanism comprises: a main box body 11 having a main chamber and a plurality of main slots communicating with the main chamber and the outer portion; a coaxial connection group being movable The housing is disposed in the main chamber, and includes a sleeve and a shaft; wherein the sleeve has a shaft hole and a traction slot and a plurality of passive slots connecting the shaft hole and the outer; a traction steel a line, one end is connected with the door lock handle, the other end is passed through the matching main slot, the traction line slot, and is sleeved on the outer peripheral side of the shaft; two passive steel wires are respectively matched and matched at the same end Each of the main slots, each of the passive trunks is sleeved on the outer peripheral side of the shaft, and the other end is respectively connected to the door lock assembly and the loop coupling mechanism; the loop coupling mechanism includes: a pair of boxes , having an operation room, two communicating the operation room and the outside a slot; wherein one of the sub-slots provides a matching passage of each of the passive steel wires, the operation chamber is provided with a plurality of protrusions and a partition wall, and a movable groove formed through the partition wall; The guide electrode piece is disposed on one side of the partition wall 2124 corresponding to each of the protrusions, and has a through hole matching the movable groove; a movable piece having a horizontal section and a vertical section; wherein the horizontal section passes through the through hole and the movable slot, and the vertical section has two terminal locking holes formed therethrough, and two matching each of the protruding pillars Forming a hook portion; a main spring is disposed in the operation chamber and respectively connected with each of the matching passive steel wires and the horizontal segment; two pairs of springs, the same end is respectively connected with each of the protruding columns, and the other end is respectively connected with Each of the hook portions is connected; and the two terminal lock members respectively correspond to the lock holes of the terminals, and the circuit cable connection of the two-stage door opening device is provided. The two-stage switch-pull-and-two-wire controller of the door of the first aspect of the patent application, wherein the one-to-one multi-wire cable mechanism further comprises a plurality of main box wire sleeves, and each of the main box wire sleeves is respectively sleeved on the matching The traction steel wire and the outer peripheral side of each of the passive steel wires are accommodated in the matching main slots. The two-stage switch-pull-and-two-wire controller of the second aspect of the invention, wherein each of the main box sleeves has a tubular body having a spool hole formed through the extension of the main box sleeve, And a recess formed in the limit ring groove of the outer ring surface of the main box sleeve. For example, the door two-stage switch-pull two-wire controller according to the second aspect of the patent application scope, wherein the loop coupling mechanism further comprises a set of sub-cassette sleeves matched to the outer peripheral sides of the matched passive steel wires, and is accommodated. Match each of the sub slots. The two-segment switch-pull two-wire controller of claim 1, wherein the one-to-many wire pulling mechanism further comprises a main cover that closes a predetermined open end section of the main cover. The door two-stage switch-pull two-wire controller according to claim 1, wherein the one-to-many wire pulling mechanism further comprises a sub-lid cover that closes a predetermined open end section of the sub-box. The two-stage switch-pull two-wire controller of the door of claim 1, wherein the shaft hole is formed along the extending direction of the sleeve; the traction line slot and each of the traction line slots are opposite to the shaft A radial section of the hole is formed on the side end surface of the sleeve, and an opening end direction of the traction wire groove and each of the passive wire grooves are opposite to each other. The two-segment switch-pull-and-two-wire controller according to the first aspect of the invention, wherein the movable piece further comprises a plurality of recesses formed in the limiting groove on the same side end surface of the vertical section extending direction.