Inhaul cable adjusting device with length switching structure

Abstract

The utility model provides an inhaul cable adjusting device with a length switching structure, which comprises a supporting and carrying component, a transfer bearing component, a deflection sliding component, a transmission inhaul cable component, a guide hovering component and a switching positioning component, and is characterized in that a deflection support plate arranged on the inhaul cable adjusting device deflects on a bearing end shaft and slides along a matching sliding hole; therefore, the positions of the deflection carrier and the transmission cable component on the deflection carrier are changed, the length of the transmission cable component can be flexibly adjusted, the hovering fins deflect along with the deflection carrier, the transmission cable body can be driven to move, and the moving process of the hovering fins is guided through the movable guide groove, the fixed guide groove and the transmission branch pipe. The stability and accuracy of the transmission cable component in the moving process are ensured, the deflection range of the deflection bracket can be limited through the combined action of the positioning flange, the positioning notch and the positioning convex edge, the deflection position is tightly closed and locked through the tight closing tension spring, and the length of the end, close to the executing mechanism, of the transmission cable body can be precisely locked.

Description

Technical Field

[0001] This utility model relates to automotive parts, and more particularly to a cable adjustment device with a length switching structure. Background Technology

[0002] Patent document CN207128672U discloses a car seat cable, which includes a trunk handle control cable, a backrest handle control cable, a locking cable, and a dual-control mechanism. The dual-control mechanism includes a dual-control housing and a slider slidably fitted within a cavity. The slider has three through holes. The sleeves of the backrest handle control cable, the trunk handle control cable, and the locking cable are respectively fixed to the dual-control housing. The actuator ends of the backrest handle control cable and the trunk handle control cable extend from one side of the dual-control housing into the cavity of the housing, passing through the first and second through holes on the slider, respectively. The control end of the locking cable extends from the other side of the dual-control housing into the cavity of the housing, passing through the third through hole on the slider. However, the length of the actuator end of this cable cannot be adjusted as needed, resulting in poor flexibility in the operation of the actuator end and affecting the driving experience. Therefore, it is necessary to optimize its structure to overcome the above-mentioned defects. Utility Model Content

[0003] The purpose of this invention is to provide a cable adjustment device with a length switching structure, so as to switch the length state at the execution end.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A cable adjustment device with a length switching structure, comprising:

[0006] A support bracket component is installed in the vehicle body via connectors and has an internal assembly space.

[0007] A transition bearing component is installed in a supporting support component and has internal rotation space;

[0008] A deflecting and sliding component is installed on a transition bearing component via a movable connection structure, and can deflect and slide on the transition bearing component;

[0009] A transmission cable component is installed in a support bracket component via a movable connection structure and is engaged with a deflection sliding component and an actuator, respectively.

[0010] A guide lifting component is installed in the deflection sliding component and the support bracket component, and cooperates with the transmission cable component. The guide lifting component lifts the transmission cable component, so that when the deflection sliding component performs deflection and sliding operations, it can drive the transmission cable component to move. The guide lifting component guides its movement process.

[0011] A switching positioning component is installed between the deflection sliding component and the support bracket component. This component can lock the position of the deflection sliding component and the position of the transmission cable component.

[0012] Specifically, the supporting components include:

[0013] The carrier base is installed in the vehicle body via a connector and has an opening for clearance inside.

[0014] Transition and bearing components include:

[0015] The bearing end shaft is provided in pairs, each bearing end shaft is formed on the outer wall of the support base, and is arranged on both sides of the clearance opening and extends to both sides of the support base.

[0016] The deflection and sliding components include:

[0017] Offset transfer frame, which is located outside the carrier base;

[0018] A pair of deflection support plates are provided, each deflection support plate being formed at both ends of the deflection frame and extending to the rear of the deflection frame. Each end of the deflection support plate has a mating sliding hole, each mating sliding hole being a strip structure that penetrates both sides of the deflection support plate and extends along the length of the deflection support plate. The bearing end shaft passes through the mating sliding hole, allowing the deflection support plate to deflect on the bearing end shaft and slide along the mating sliding hole, so that the deflection support plate moves closer to or away from the support base.

[0019] A deflection notch is provided at the rear of the deflection frame, and a gap is formed between the mating sliding hole and the deflection notch.

[0020] The deflection handles are provided in pairs, with each deflection handle formed at both ends of the deflection frame and extending forward of the deflection frame. The deflection handles can drive the deflection frame and the deflection support plate to deflect and slide.

[0021] The transmission cable components include:

[0022] The transmission core rod passes through the deflection recess. When the deflection frame performs a deflection action, the transmission core rod can rotate in the deflection recess.

[0023] The transmission cable has one end connected to the transmission core rod and the other end connected to the actuator. When the transmission core rod rotates, it can drive the transmission cable to move.

[0024] A transmission branch pipe is installed at its end on the side of the support base. The transmission cable passes through the transmission branch pipe and guides the movement of the transmission cable.

[0025] The guide lifting components include:

[0026] A lifting winglet is formed at the rear of the deflector frame and extends obliquely upward toward the deflector frame, and can deflect together with the deflector frame.

[0027] The movable guide groove is located on the top of the lifting vane and extends along the length of the lifting vane. The transmission cable is placed in the movable guide groove. The deflection of the lifting vane can drive the transmission cable to move, causing the length of the transmission cable near the actuator to change.

[0028] A fixed guide groove is provided at the top of the support base and corresponds to the position of the transmission branch pipe. The transmission cable is placed in the fixed guide groove and its movement is guided by the fixed guide groove.

[0029] The switching positioning components include:

[0030] The positioning flange is provided in pairs, with each positioning flange formed on the side of the support base and arranged on both sides of the offset transfer frame, which can limit the deflection range of the offset transfer frame;

[0031] A positioning notch is formed on the side of the support base and located between positioning flanges;

[0032] A positioning protrusion is formed at the rear of the offset frame and is adapted to the shape of the positioning recess. When it is offset together with the offset frame, it can be inserted into the positioning recess or dislodged from the positioning recess.

[0033] A retaining spring is located in the clearance notch. One end of the retaining spring is engaged with the support base, and the other end is engaged with the transmission core rod. The retaining spring locks the deflection position of the deflection frame, thereby locking the length of the transmission cable near the actuator.

[0034] The advantages of this utility model are:

[0035] The deflection support plate of the cable adjustment device deflects on the bearing end shaft and slides along the mating sliding hole, thereby changing the position of the deflection frame and the transmission cable component on it. This allows the length of the transmission cable component to be flexibly adjusted to adapt to different usage requirements. The lifting wing deflects together with the deflection frame, which can drive the transmission cable to move. The movement is guided by the movable guide groove, the fixed guide groove, and the transmission support pipe, ensuring the stability and accuracy of the transmission cable component during movement. The positioning flange, positioning notch, and positioning ridge work together to limit the deflection range of the deflection frame, and the deflection position is locked by the clamping tension spring, so that the length of the transmission cable near the actuator end can be precisely locked, ensuring the accuracy and reliability of the adjustment. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the cable adjustment device with a length switching structure proposed in this utility model;

[0037] Figure 2 This is an exploded view of the regulating device. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0039] like Figure 1 , Figure 2As shown, the cable adjustment device with a length switching structure proposed in this utility model includes a support support component, a transition bearing component, a deflection sliding component, a transmission cable component, a guide lifting component, and a switching positioning component. The support support component is installed in the vehicle body via a connector and has an assembly space inside. The transition bearing component is installed in the support support component and has a rotation space inside. The deflection sliding component is installed on the transition bearing component via a movable connection structure and can deflect and slide on the transition bearing component. The transmission cable component is installed via a movable connection structure. Installed in the support bracket component and engaged with the deflection sliding component and the actuator respectively, the guide lifting component is installed in the deflection sliding component and the support bracket component and cooperates with the transmission cable component. The guide lifting component lifts the transmission cable component so that when the deflection sliding component deflects and slides, it can drive the transmission cable component to move. The guide lifting component guides its movement process. The switching positioning component is installed between the deflection sliding component and the support bracket component, which can lock the position of the deflection sliding component and the position of the transmission cable component.

[0040] In this embodiment, the supporting support component includes a support base 100, which is installed in the vehicle body via a connector and has an opening for clearance.

[0041] The transition bearing component includes a bearing end shaft 200. There is a pair of bearing end shafts, each bearing end shaft is formed on the outer wall of the support base, and they are arranged on both sides of the clearance opening and extend to both sides of the support base.

[0042] The deflection and sliding component includes a deflection frame 310, a deflection support plate 320, a deflection recess 330, and a deflection handle 340. The deflection frame is located outside the support base. A pair of deflection support plates are provided, each formed at both ends of the deflection frame and extending to the rear of the deflection frame. Each end of the deflection support plate has a mating sliding hole, which is a strip structure that penetrates both sides of the deflection support plate and extends along the length of the deflection support plate. The bearing end shaft passes through the mating sliding hole, allowing the deflection support plate to deflect on the bearing end shaft and slide along the mating sliding hole, so that the deflection support plate moves closer to or away from the support base. The deflection recess is opened at the rear of the deflection frame, and a gap is formed between the mating sliding hole and the deflection recess. A pair of deflection handles are provided, each formed at both ends of the deflection frame and extending to the front of the deflection frame. The deflection handles can drive the deflection frame and the deflection support plate to deflect and slide.

[0043] The transmission cable component includes a transmission core rod 410, a transmission cable body 420, and a transmission branch pipe 430. The transmission core rod passes through the deflection recess. When the deflection frame performs a deflection action, the transmission core rod can rotate in the deflection recess. One end of the transmission cable body is engaged with the transmission core rod, and the other end is engaged with the actuator. When the transmission core rod rotates, it can drive the transmission cable body to move. The end of the transmission branch pipe is embedded in the side of the support base. The transmission cable body passes through the transmission branch pipe, and the transmission branch pipe guides the movement of the transmission cable body.

[0044] The guide lifting component includes a lifting vane 510, a movable guide groove 520, and a fixed guide groove 530. The lifting vane is formed at the rear of the offset transfer frame and extends obliquely upward towards the offset transfer frame, and can deflect together with the offset transfer frame. The movable guide groove is opened at the top of the lifting vane and extends along the length direction of the lifting vane. The transmission cable is placed in the movable guide groove. The deflection of the lifting vane can drive the transmission cable to move, causing the length of the transmission cable near the actuator to change. The fixed guide groove is opened at the top of the support base and corresponds to the position of the transmission branch pipe. The transmission cable is placed in the fixed guide groove, and the fixed guide groove guides its movement.

[0045] The switching positioning component includes a positioning flange 610, a positioning recess 620, a positioning ridge 630, and a clamping spring 640. A pair of positioning flanges are provided, each formed on the side of the carrier base and positioned on both sides of the offset transfer frame. These flanges limit the deflection range of the offset transfer frame. The positioning recess is formed on the side of the carrier base and located between the positioning flanges. The positioning ridge is formed at the rear of the offset transfer frame and is adapted to the shape of the positioning recess. When it deflects with the offset transfer frame, it can be inserted into or removed from the positioning recess. The clamping spring is located in the clearance notch, with one end engaging with the carrier base and the other end engaging with the transmission core rod. The clamping spring clamps and locks the deflection position of the offset transfer frame. In this embodiment, the carrier base is provided with a hook 110 for hooking and positioning the clamping spring.

[0046] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A cable adjustment device with a length switching structure, characterized in that, include: A support bracket component is installed in the vehicle body via connectors and has an internal assembly space. A transition bearing component is installed in a supporting support component and has internal rotation space; A deflecting and sliding component is installed on a transition bearing component via a movable connection structure, and can deflect and slide on the transition bearing component; A transmission cable component is installed in a support bracket component via a movable connection structure and is engaged with a deflection sliding component and an actuator, respectively. A guide lifting component is installed in the deflection sliding component and the support bracket component, and cooperates with the transmission cable component. The guide lifting component lifts the transmission cable component, so that when the deflection sliding component performs deflection and sliding operations, it can drive the transmission cable component to move. The guide lifting component guides its movement process. A switching positioning component is installed between the deflection sliding component and the support bracket component, which can lock the position of the deflection sliding component and lock the position of the transmission cable component. The supporting components include: The carrier base is installed in the vehicle body via a connector and has a clearance opening inside. Transition and bearing components include: The bearing end shaft is provided in pairs, each bearing end shaft is formed on the outer wall of the support base, and is arranged on both sides of the clearance opening and extends to both sides of the support base respectively; The deflection and sliding components include: Offset transfer frame, which is located outside the carrier base; A pair of deflection support plates are provided, each deflection support plate is formed at both ends of the deflection frame and extends to the rear of the deflection frame. Each end of the deflection support plate is provided with a mating sliding hole. Each mating sliding hole is a strip structure that penetrates both sides of the deflection support plate and extends along the length of the deflection support plate. The bearing shaft passes through the mating sliding hole. A deflection notch is provided at the rear of the deflection frame, and a gap is formed between the mating sliding hole and the deflection notch. A pair of deflection handles are provided, each deflection handle being formed at both ends of the deflection frame and extending forward of the deflection frame; The transmission cable components include: The transmission core rod passes through the deflection recess. When the deflection frame performs a deflection action, the transmission core rod can rotate in the deflection recess. A transmission cable, one end of which is connected to the transmission core rod, and the other end of which is connected to the actuator; A transmission branch pipe, the end of which is embedded in the side of the support base, and the transmission cable passes through the transmission branch pipe; The guide lifting components include: A lifting winglet is formed at the rear of the deflector and extends obliquely upward toward the deflector; The movable guide groove is located at the top of the lifting vane and extends along the length of the lifting vane, with the transmission cable placed in the movable guide groove. A fixed guide groove is provided on the top of the support base and corresponds to the position of the transmission branch pipe. The transmission cable is placed in the fixed guide groove. The switching positioning components include: Positioning flanges, a pair of which are formed on the side of the support base and are arranged on both sides of the offset transfer frame; A positioning notch is formed on the side of the support base and located between positioning flanges; A positioning protrusion is formed at the rear of the offset frame and is adapted to the shape of the positioning recess. A retaining tension spring is located in the clearance notch, with one end engaging with the support base and the other end engaging with the transmission core rod.

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