Data line winding device and seat

Abstract

The utility model provides a data line winding device and a seat, and relates to the technical field of seats. The data line winding device comprises a shell, a winding base, an elastic piece and a data line, the winding base is rotatably arranged in the shell, the elastic piece is arranged in the winding base so that the winding base can be reset, the data line is wound around the winding base and penetrates out of the shell, and the data line winding device can improve the adaptability of the data line.

Description

Technical Field

[0001] This application relates to the field of seating technology, and more specifically, to a data cable rewinding device and a seat. Background Technology

[0002] Common seat functions include seat memory, seat heating, seat ventilation, and seat massage. Seat memory can store seat position, seat heating provides warmth to the seat through a built-in electric heating device, seat ventilation provides a dry and comfortable seating environment through a ventilation circulation system, and seat massage uses a pneumatic device to protect the lumbar spine. To activate these seat functions, a data cable is usually needed to connect the seat to the car's data interface.

[0003] Existing data cables used for seats often cannot be adjusted in length. Once the location of the car's data interface changes, the original data cable cannot be used, resulting in poor compatibility. Utility Model Content

[0004] The purpose of this application includes, for example, providing a data cable winding device that can improve the compatibility of data cables.

[0005] The purpose of this application also includes providing a seat that improves the compatibility of data cables.

[0006] The embodiments of this application can be implemented as follows:

[0007] In a first aspect, embodiments of this application provide a data cable winding device, which includes a housing, a winding seat, an elastic element, and a data cable. The winding seat is rotatably disposed within the housing, and the elastic element is disposed within the winding seat to reset the winding seat. The data cable is wound around the winding seat and extends out of the housing.

[0008] Optionally, the elastic element is an elastic winding strip, and both ends of the elastic winding strip are fixedly connected to the housing and the winding seat, respectively.

[0009] Optionally, the housing has a stepped first boss and a second boss, the winding seat is sleeved on the first boss, and the elastic winding strip is sleeved on the second boss.

[0010] Optionally, the housing has a first cable outlet hole, the winding base has a cable through hole, the data cable passes through both the first cable outlet hole and the cable through hole, and one end of the data cable exits the housing through the first cable outlet hole.

[0011] Optionally, the housing is further provided with a second cable outlet hole, through which the other end of the data cable passes out of the housing.

[0012] Optionally, the data cable winding device further includes a locking member for pressing the winding seat, wherein the housing has a through hole, and the locking member can pass through the through hole and press against the winding seat.

[0013] Optionally, the locking element is a knob, the through hole is a threaded hole, and the knob part is threadedly engaged with the threaded hole.

[0014] Optionally, the housing is provided with an unlock mark and a lock mark, and the knob is provided with an indicator part. When the indicator part is aligned with the lock mark, the knob presses the winding seat; when the indicator part is aligned with the unlock mark, the knob releases the pressure on the winding seat.

[0015] Optionally, the housing includes a first housing and a second housing, which are connected to form a cavity for accommodating the winding seat, the elastic element, and the data cable.

[0016] Secondly, this application also provides a seat, including a seat body and the aforementioned data cable winding device, wherein the housing is connected to the seat body.

[0017] The beneficial effects of the data cable winding device and seat provided in this application embodiment include, for example: in order to improve the adaptability of the data cable, a data cable winding device is designed, which includes a housing, a winding seat, an elastic element and a data cable. The winding seat is rotatably disposed in the housing, and the elastic element is disposed in the winding seat to reset the winding seat. The data cable is wound around the winding seat and passes through the housing.

[0018] During use, if the length of the data cable needs to be increased, simply pull the data cable out of the housing. At this time, the winding seat will rotate inside the housing. If the length of the data cable needs to be decreased, simply loosen the data cable. At this time, the elastic element will drive the winding seat to rotate in the opposite direction and reset, thereby retracting the data cable. This achieves stepless adjustment of the data cable length and improves the adaptability of the data cable. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the data cable winding device in an embodiment of this application;

[0021] Figure 2This is an exploded view of the data cable winding device in the embodiments of this application;

[0022] Figure 3 This is a schematic diagram of the first housing from a first perspective in an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of the first housing from a second perspective in an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the second housing in an embodiment of this application;

[0025] Figure 6 This is a schematic diagram of the winding seat in an embodiment of this application;

[0026] Figure 7 This is a schematic diagram of the knob in an embodiment of this application;

[0027] Figure 8 This is a schematic diagram illustrating the data cable winding device in an unlocked state in an embodiment of this application;

[0028] Figure 9 This is a schematic diagram illustrating the data cable winding device in a locked state in an embodiment of this application;

[0029] Figure 10 This is a schematic diagram illustrating the application of a data cable winding device to a seat in an embodiment of this application.

[0030] Icons: 100 - Data cable winding device; 110 - Housing; 111 - First housing; 1111 - First boss; 1112 - Second boss; 1113 - First cable exit hole; 1114 - Notch; 112 - Second housing; 1121 - Second cable exit hole; 1122 - Through hole; 1123 - Unlock indicator; 1124 - Locking indicator; 120 - Winding base; 121 - Cable threading hole; 130 - Elastic element; 140 - Data cable; 150 - Knob; 151 - Threaded section; 152 - Indicator; 200 - Seat body. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this application, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0036] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0037] As disclosed in the background section, existing data cables used for car seats often lack length adjustment. Once the location of the car's data interface changes, the original data cable becomes unusable, resulting in poor data cable compatibility. Embodiments of this application provide a data cable winding device, at least to address this technical problem.

[0038] Please refer to Figure 1 , Figure 2 The data cable winding device 100 provided in the embodiments of this application includes a housing 110, a winding seat 120, an elastic member 130 and a data cable 140. The winding seat 120 is rotatably disposed in the housing 110, the elastic member 130 is disposed in the winding seat 120, the data cable 140 is wound around the winding seat 120, and the data cable 140 passes through the housing 110.

[0039] The housing 110 includes a first housing 111 and a second housing 112, which are connected to form a cavity for accommodating the winding base 120, the elastic element 130, and the data cable 140. The first housing 111 and the second housing 112 can be connected by screws or by snap-fit ​​connections, without limitation.

[0040] The winding base 120 is ring-shaped, and the data cable 140 is wound around the winding base 120. The elastic member 130 can cause the winding base 120 to rotate and reset in a first direction. The data cable 140 has a first terminal for connecting to the seat and a second terminal for connecting to the data interface of the car. Both the first terminal and the second terminal extend out of the housing 110. When the data cable 140 is pulled out, the winding base 120 rotates in a second direction by pulling the second terminal of the data cable 140. The first direction is opposite to the second direction.

[0041] During use, if the length of the data cable 140 needs to be increased, simply pull the second terminal of the data cable 140 outward from the housing 110. At this time, the winding seat 120 will rotate in the second direction inside the housing 110. If the length of the data cable 140 needs to be decreased, simply loosen the data cable 140. At this time, the elastic element 130 will drive the winding seat 120 to rotate and reset in the first direction, thereby retracting the data cable 140. This achieves stepless adjustment of the length of the data cable 140 and improves the adaptability of the data cable 140.

[0042] In this embodiment, the elastic element 130 is an elastic winding strip, and both ends of the elastic winding strip are fixedly connected to the housing 110 and the winding seat 120, respectively.

[0043] It should be noted that the elastic winding strip can be made of steel, and its two ends are fixedly connected to the first housing 111 and the winding seat 120, respectively. In other embodiments, the elastic element 130 can also be made of elastic rubber or elastic plastic, and there is no limitation on this.

[0044] Please refer to Figures 3-6 In this embodiment, the housing 110 is provided with a first protrusion 1111 and a second protrusion 1112 in a stepped shape. The winding seat 120 is sleeved on the first protrusion 1111, and the elastic winding strip is sleeved on the second protrusion 1112.

[0045] The first boss 1111 and the second boss 1112 are disposed on the first housing 111. Both the first boss 1111 and the second boss 1112 are annular. The diameter of the first boss 1111 is larger than the diameter of the second boss 1112. The winding seat 120 can rotate around the first boss 1111. One end of the elastic winding strip is connected to the second boss 1112, and the other end of the elastic winding strip is connected to the winding seat 120.

[0046] In this embodiment, the housing 110 is provided with a first cable outlet hole 1113, the winding seat 120 is provided with a cable through hole 121, the data cable 140 passes through both the first cable outlet hole 1113 and the cable through hole 121, and one end of the data cable 140 exits the housing 110 through the first cable outlet hole 1113.

[0047] The first cable outlet 1113 is provided on the first housing 111. The first boss 1111 has a notch 1114. The data cable 140 can pass through the first cable outlet 1113, the notch 1114 and the cable hole 121 in sequence. The first terminal of the data cable 140 passes out of the first housing 111 through the first cable outlet 1113.

[0048] In this embodiment, a second cable outlet hole 1121 is also provided on the housing 110, and the other end of the data cable 140 passes through the housing 110 through the second cable outlet hole 1121.

[0049] The second outlet hole 1121 is provided on the second housing 112, and the second terminal of the data line 140 passes through the second outlet hole 1121 and exits the second housing 112.

[0050] In this embodiment, the data cable winding device 100 also includes a locking member for pressing the winding base 120. The housing 110 has a through hole 1122, and the locking member can pass through the through hole 1122 and press against the winding base 120.

[0051] The through hole 1122 is provided in the second housing 112. When it is necessary to lock the winding seat 120, the locking member moves in the through hole 1122 until it presses the winding seat 120, thus preventing the winding seat 120 from rotating under the action of the elastic member 130. When it is necessary to unlock the winding seat 120, the locking member moves in the through hole 1122 until it disengages from the winding seat 120, at which point the winding seat 120 can rotate under the action of the elastic member 130.

[0052] Please refer to Figure 7 In this embodiment, the locking element is a knob 150, and the through hole 1122 is a threaded hole. The knob 150 part is threadedly engaged with the threaded hole.

[0053] It should be noted that the knob 150 has a threaded section 151, which engages with the threaded hole. When it is necessary to lock the winding seat 120, rotate the knob 150 until it presses against the winding seat 120, thus preventing the winding seat 120 from rotating under the action of the elastic element 130. When it is necessary to unlock the winding seat 120, rotate the knob 150 in the opposite direction until it disengages from the winding seat 120, at which point the winding seat 120 can rotate under the action of the elastic element 130.

[0054] In other embodiments, the locking member can also be inserted into the through hole 1122. When the locking member is inserted into the through hole 1122 and presses the winding seat 120, the winding seat 120 is locked. When the locking member is pulled out, the winding seat 120 is unlocked.

[0055] Please refer to Figure 8 , Figure 9In this embodiment, the housing 110 is provided with an unlock mark 1123 and a lock mark 1124, and the knob 150 is provided with an indicator 152. When the knob 150 is rotated to the point where the indicator 152 is aligned with the lock mark 1124, the threaded section 151 of the knob 150 presses against the winding seat 120; when the knob 150 is rotated to the point where the indicator 152 is aligned with the unlock mark 1123, the threaded section 151 of the knob 150 releases the pressure on the winding seat 120.

[0056] Unlock indicator 1123 and lock indicator 1124 are disposed on the second housing 112. Unlock indicator 1123 and lock indicator 1124 can be any easily identifiable indicator, for example, unlock indicator 1123 is ON and lock indicator 1124 is OFF.

[0057] The indicator 152 is oval-shaped. One end of the indicator 152 is used to align with the unlock mark 1123 or the lock mark 1124. When one end of the indicator 152 is aligned with the lock mark 1124, the knob 150 presses against the winding seat 120, and the winding seat 120 is locked. When one end of the indicator 152 is aligned with the unlock mark 1123, the knob 150 releases the pressure on the winding seat 120, and the winding seat 120 is unlocked.

[0058] The working principle of the data cable winding device 100 in this application embodiment is as follows: During use, if it is necessary to increase the length of the data cable 140, simply pull the second terminal of the data cable 140 outward from the second housing 112. At this time, the winding seat 120 will rotate in the second direction within the cavity. If it is necessary to decrease the length of the data cable 140, simply loosen the data cable 140. At this time, the elastic member 130 will drive the winding seat 120 to rotate and reset in the first direction, thereby retracting the data cable 140, realizing the data cable winding device 100 winding mechanism ... The stepless adjustment of the length of the data cable 140 improves its adaptability. When the length of the data cable 140 is adjusted to the correct position, rotating the knob 150 until it presses against the winding base 120 prevents the winding base 120 from rotating under the action of the elastic element 130, thus locking the winding base 120. When it is necessary to unlock the winding base 120, rotating the knob 150 in the opposite direction until the knob 150 no longer presses against the winding base 120 allows the winding base 120 to rotate under the action of the elastic element 130.

[0059] Please refer to Figure 10 The embodiments of this application also provide a seat, including a seat body 200 and the aforementioned data cable winding device 100, with the housing 110 connected to the seat body 200.

[0060] It should be noted that the seat body 200 is equipped with an electronic panel. The first terminal of the data cable 140 passes through the first outlet hole 1113 and is connected to the electronic panel. The second terminal of the data cable 140 passes through the second outlet hole 1121 and is connected to the car's data interface to realize electronic control and data transmission between the seat and the car.

[0061] In summary, this application provides a data cable winding device 100 and a seat. During use, if the length of the data cable 140 needs to be increased, the data cable 140 is simply pulled outward from the housing 110. At this time, the winding seat 120 will rotate inside the housing 110. If the length of the data cable 140 needs to be decreased, the data cable 140 is simply released. At this time, the elastic element 130 will drive the winding seat 120 to rotate in the opposite direction and reset, thereby retracting the data cable 140. This achieves stepless adjustment of the length of the data cable 140 and improves the adaptability of the data cable 140.

[0062] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A data cable winding device, characterized in that, The device includes a housing (110), a winding base (120), an elastic element (130), and a data cable (140). The winding base (120) is rotatably disposed within the housing (110), and the elastic element (130) is disposed within the winding base (120) to allow the winding base (120) to be reset. The data cable (140) is wound around the winding base (120) and extends out of the housing (110).

2. The data cable winding device according to claim 1, characterized in that, The elastic element (130) is an elastic winding strip, and the two ends of the elastic winding strip are fixedly connected to the housing (110) and the winding seat (120) respectively.

3. The data cable winding device according to claim 2, characterized in that, The housing (110) is provided with a first boss (1111) and a second boss (1112) in a stepped shape. The winding seat (120) is sleeved on the first boss (1111), and the elastic winding strip is sleeved on the second boss (1112).

4. The data cable winding device according to claim 1, characterized in that, The housing (110) has a first cable outlet hole (1113), the winding seat (120) has a cable through hole (121), the data cable (140) passes through both the first cable outlet hole (1113) and the cable through hole (121), and one end of the data cable (140) exits the housing (110) through the first cable outlet hole (1113).

5. The data cable winding device according to claim 4, characterized in that, The housing (110) is also provided with a second cable outlet hole (1121), and the other end of the data cable (140) passes through the housing (110) through the second cable outlet hole (1121).

6. The data cable winding device according to claim 1, characterized in that, The data cable winding device (100) further includes a locking member for pressing the winding seat (120). The housing (110) has a through hole (1122), and the locking member can pass through the through hole (1122) and press against the winding seat (120).

7. The data cable winding device according to claim 6, characterized in that, The locking element is a knob (150), and the through hole (1122) is a threaded hole. The knob (150) is threadedly engaged with the threaded hole.

8. The data cable winding device according to claim 7, characterized in that, The housing (110) is provided with an unlock mark (1123) and a lock mark (1124). The knob (150) is provided with an indicator (152). When the indicator (152) is aligned with the lock mark (1124), the knob (150) presses the winding seat (120); when the indicator (152) is aligned with the unlock mark (1123), the knob (150) releases the pressure on the winding seat (120).

9. The data cable winding device according to claim 1, characterized in that, The housing (110) includes a first housing (111) and a second housing (112), which are connected to form a cavity for accommodating the winding seat (120), the elastic element (130) and the data line (140).

10. A type of seat, characterized in that, The device includes a seat body (200) and a data cable winding device (100) as described in any one of claims 1-9, wherein the housing (110) is connected to the seat body (200).

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