CN203070953U

CN203070953U - Stay-wire stroke-extending single-sided sliding touch connection device

Info

Publication number: CN203070953U
Application number: CN 201220641210
Authority: CN
Inventors: 叶春林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-17
Filing date: 2012-11-17
Publication date: 2013-07-17
Anticipated expiration: 2022-11-17

Abstract

The utility model discloses a stay-wire stroke-extending single-sided sliding touch connection device and aims to solve the problem of poor universality of the prior art. The device is composed of a cone-shaped sliding member, reinforced conductor members, a housing member, a rigid linear member and an extension spring. The extension spring is connected with a connection end of the rigid linear member to drive the cone-shaped sliding member connected with the rigid linear member to move in a guiding direction in the housing member so that touch conduction ends of the two reinforced conductor members fixed on the housing member can be contacted and connected or be separated and disconnected. The stay-wire stroke-extending single-sided sliding touch connection device is reasonable, simple, reliable and durable; all the components can be designed in a flexible and miniaturized way; and the device can be applied in many occasions practically and effectively, has high generality and is easy to implement.

Description

Backguy is expanded the slip of formula bilateral and is touched exchange device

Technical field

The utility model relates to general touch switch field, especially relates to a kind of tactile exchange device of backguy expansion formula bilateral slip that is applied to obtain various mechanisms device actuating signal.

Background technology

At present, the known mode of obtaining various mechanisms device actuating signal is a lot, but general all shortcomings versatility; Particularly will be from the actuating signal of acquisition device in the mechanism application, and its locus is to limit to some extent, when reliable and durable the requirement arranged again in the use, qualified product was not difficult to find really, and it becomes a cumbersome difficult problem easily.

Summary of the invention

The utility model is for the versatility that overcomes prior art is not enough, and daily will be in mechanism the awkward problem of acquisition device actuating signal, a kind of highly versatile is provided, simple and reasonable reliability and durability backguy is again expanded the formula bilateral and is slided and touch exchange device.

To achieve these goals, the utility model has adopted following technical scheme: a kind of backguy is expanded the slip of formula bilateral and is touched exchange device, and it is made of taper sliding part, enhancing conductor spare, housing component, linear of rigidity and extension spring; With the link of linear of extension spring connection rigidity, drive coupled taper sliding part and in housing component, press the guiding action, make the tactile go side that is fixed on the enhancing of two on housing component conductor spare contact conducting or separation disconnection thereupon.Described taper sliding part is that the insulation material is made, and separates the device that strengthens conductor spare with bilateral taper slip form, and it is equipped with the syndeton with linear of rigidity.Described enhancing conductor spare is made of two parts of electric conductor, and its end has the enhancing structural design that resets, in addition end with two strengthen the insulation of conductor spares separately fixing form be laid in the housing component.Described housing component is provided with the positioning guiding structure of linear of taper sliding part and rigidity within it, strengthens the motion space, fixed installation position of conductor spare.Linear of described rigidity is used for action and and outside being connected of drive taper sliding part.Described extension spring is used for the motion space of taper sliding part in housing component replenishing when not enough, the condition that needs to satisfy be pulling it the time just can drive linear regular event of rigidity and not have the phenomenon of elongation.During application, earlier an end of extension spring is connected in the link of linear of rigidity, the other end of extension spring being fixed on desires to obtain on mechanism's device of actuating signal again, when the device action of described mechanism, synchronous drive described taper sliding part in the guide groove of housing component, move, part slippage Kaiyuan by taper is in the enhancing conductor spare that separates shape, makes two parts that strengthen conductor spare contact conducting and form the loop; When the device backhaul of described mechanism, with the tapering part on the taper sliding part, separate the enhancing conductor spare that touches logical shape the loop is disconnected; Select the scope of application that different extension springs can expansion instrument.

Wherein, described housing component, it adopts the plastic cement injection moulding spare of opposite, or the device of other material and technology formation; Adopt preformed buckle to constitute at fit on, or the involutory screw that adds, and only use location and screw or gluing form.

Wherein, linear of described rigidity, it can adopt rigidity, or flexible; Normal conditions are that the taper sliding part is considered to reset with mechanism's device is servo-actuated, select the more convenient of rigidity, if when homing action has processing in addition, can select flexible linear.

As preferably, linear of described rigidity, it is the form of being inserted in the card jail when being connected with the taper sliding part, and its end can become a termination by the make-up machine spiral, eliminates the gap of leaving in the connection with the elasticity of its formation.

As preferably, can be with the functional structure of described extension spring, increasing the form of support, or add the form setting of housing again, be convenient to all-in-one-piece application.

As preferably, on described taper sliding part, or on its peripheral position and housing component, increase the elastic force that is provided for after the action of taper sliding part or structural resetting device; Can with its eliminate each device connect in if any the gap that forms, strengthen the reliability that the taper sliding part resets; Be convenient to described linear is designed to flexible.

As preferably, at described housing component two ends, can be single-ended or simultaneously set up spring structure, can enough take into account stroke deficiency and the reliable reset of taper sliding part in housing component, be beneficial to the better expansion scope of application.

As preferably, described enhancing conductor spare in the bending of selecting elastomeric material for use and the back stationary applications that is shaped, also can add complementary resetting structure or device on its next door.

The beneficial effect that the utility model has is: have simple reliability and durability characteristic again rationally, each device of flexible design that can miniaturization, can be effective be applicable to multiple occasion, highly versatile also is easy to implement.

Description of drawings

Fig. 1 is that the structural representation that exchange device is touched in the slip of formula bilateral is expanded in a kind of backguy.

Among the figure: 1, taper sliding part, 2, strengthen conductor spare, 3, housing component, 4, linear of rigidity, 5, extension spring.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the utility model is described in further detail.

Embodiment: this example is applied to obtain the actuating signal of vehicle Nei Kaichemen.As shown in Figure 1, it comprises taper sliding part 1, strengthens conductor spare 2, housing component 3, linear 4 of rigidity and extension spring 5.Described taper sliding part 1, it is the bilateral taper device by the nylon 1010 injection mo(u)lding, be equipped with the structure of linear 4 of snap-in connection rigidity thereon, being used for sliding in the guide groove of housing component 3 makes it to contact conducting formation loop after separating the tactile go side that strengthens conductor spare 2 and throwing off it.Described enhancing conductor spare 2, two parts that it is shaped by the R enhanced of an end and housing component 3 is fixed in the bending of the other end are symmetrical arranged, and it is 0.3 millimeter of thickness, the phosphorus bronze sheet stamping parts that width is 3 millimeters.Described housing component 3 is being built-in with taper sliding part 1, strengthening fixing, guiding and the position of action and the device of motion space of linear 4 of conductor spare 2 and rigidity of opposite, and it is the injection molding part of nylon 1010.Linear 4 of described rigidity taken the spring steel wire of 0.8 millimeter of diameter, becomes a termination with an end of vertical bar steel wire by the make-up machine spiral, with its snap-in being connected with taper sliding part 1.Described extension spring 5 is 3.8 millimeters of the external diameters of having taken 0.45 millimeter steel wire of diameter, and length is 18 millimeters, and the two ends head has the extension spring of spring turnover draw ring.During application, earlier an end of extension spring 5 is connected in the link of linear 4 vertical bar shapes of rigidity, the other end with extension spring 5 is connected on the connector of vehicle inward swinging door handle again, housing component 3 is fixed on the inboard of car door, action along with the car door lock connecting rod, in succession linear 4 of rigidity of extension spring 5 drives taper sliding part 1 and slides in the guide groove of housing component 3, make enhancing conductor spare 2 realize the contact conductings and separate disconnection by taper sliding part 1, also just obtained the actuating signal of vehicle Nei Kaichemen smoothly.This signal is used for the outer pedestrian of warning in advance car and vehicle is in time noted dodging, and the synchronous caution occupant situation that Men Yaoxian confirms that car is outer of driving can be avoided the security incident of being driven door and being caused by hasty preferably, is beneficial to and uses car safety.Enhancing conductor spare 2 as shown in Figure 1 touches enhancing setting and the symmetrical expression of go side R shapes and lays, be for conducting can be more reliable; Linear 4 of rigidity selected spring steel wire for use, and taper sliding part 1 and housing component 3 select for use nylon system to consider based on durability; The actuating length of vehicle inward swinging door is replenished by described extension spring 5 greater than the motion space of taper sliding part 1 in housing component 3.

Obviously, those skilled in the art can carry out various changes and not break away from spiritual scope of the present utility model structure of the present utility model.Therefore, if these changes belong to the utility model claims and the technical scope that is equal in, then the utility model also is intended to contain these changes.

Claims

1. the tactile exchange device of formula bilateral slip is expanded in a backguy, it is characterized in that it is made of taper sliding part, enhancing conductor spare, housing component, linear of rigidity and extension spring; With the link of linear of extension spring connection rigidity, drive coupled taper sliding part and in housing component, press the guiding action, make the tactile go side that is fixed on the enhancing of two on housing component conductor spare contact conducting or separation disconnection thereupon.