Take-up device and electronic assembly

Abstract

The utility model discloses a take-up device and an electronic assembly, and relates to the technical field of take-up devices. The take-up device comprises a shell, a wire wheel, a data line, an elastic piece and a damping piece. The shell has an accommodating cavity; the wire wheel is arranged in the accommodating cavity in a manner of rotating around the axial direction; the data line is wound on the line wheel, one end of the data line is connected with the line wheel, and the other end penetrates through the shell and is arranged outside the shell; the elastic piece is arranged in the containing cavity and connected with the shell and the line wheel. The damping piece is rotatably arranged in the containing cavity and abuts against the outer side wall of the data line. According to the take-up device, the damping piece is rotatably arranged in the containing cavity and abuts against the outer side wall of the data line, so that in the automatic take-up process of the data line, the rolling friction force between the damping piece and the outer side wall of the data line is used for achieving the speed reduction effect on the data line, and therefore the probability of elastic injury to a user is reduced, and the user experience is improved. And the user experience is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable take-ups, and in particular to a cable take-up device and an electronic component. Background Art

[0002] When using data cables, storage is very inconvenient. Users are accustomed to rolling the cables into a ball and placing them randomly. This not only affects the appearance, but also makes the cables easily tangled, affecting the next use and shortening the service life of the cables.

[0003] Currently, there are cable reels on the market that automatically retract the data cable to prevent it from being left lying around. However, most reel retract the cable too quickly, which can easily cause bouncing injuries to the user and is very inconvenient to use. Utility Model Content

[0004] In view of this, the purpose of this application is to overcome the deficiencies in the prior art and provide a cable reel to solve the technical problem in the prior art that the data cable retracts too quickly when the cable is retracted, which can easily cause injuries to the user and make it very inconvenient to use.

[0005] To solve the above technical problems, this application provides:

[0006] A wire take-up device, comprising:

[0007] a housing having a receiving cavity;

[0008] A wire wheel is axially rotatably disposed in the accommodating cavity;

[0009] A data cable is wound on the reel, one end of the data cable is connected to the reel, and the other end is passed through the housing and disposed outside the housing;

[0010] an elastic member, disposed in the accommodating cavity and connected to the housing and the wire wheel respectively;

[0011] The damping member is rotatably disposed in the accommodating cavity and abuts against the outer wall of the data line.

[0012] In addition, the cable take-up device according to the present application may also have the following additional technical features:

[0013] In some embodiments of the present application, the cable retractor also includes a rotating part, the shell is provided with a mounting hole adapted for the rotating part, the end of the rotating part is arranged in the mounting hole, the damping part is sleeved on the rotating part and abuts against the outer wall of the data cable.

[0014] In some embodiments of the present application, the housing includes a shell and a cover body, the cover body is covered on the shell to define the accommodating cavity, the mounting hole includes a first sub-mounting hole and a second sub-mounting hole, the shell is provided with the first sub-mounting hole, and the cover body is provided with the second sub-mounting hole, one end of the rotating member is provided in the first sub-mounting hole, and the other end is provided in the second sub-mounting hole.

[0015] In some embodiments of the present application, at least two damping members are provided, and the two damping members are spaced apart along the inner circumference of the housing.

[0016] In some embodiments of the present application, the damping member is made of rubber or silicone material and is integrally molded.

[0017] In some embodiments of the present application, a first clamping portion is provided on the housing, and a second clamping portion that cooperates with the first clamping portion is provided at one end of the elastic member.

[0018] In some embodiments of the present application, a third clamping portion is provided on the wire wheel, and a fourth clamping portion cooperating with the third clamping portion is provided at one end of the elastic member away from the first clamping portion.

[0019] In some embodiments of the present application, the cable reel further includes a first connector, one end of the data cable is fixedly connected to the cable reel and electrically connected to the first connector, and a second connector is provided at one end of the data cable away from the first connector.

[0020] In some embodiments of the present application, the shell is provided with a first avoidance hole and a second avoidance hole, the first joint is passed through the first avoidance hole and is arranged outside the shell, and the second joint is passed through the second avoidance hole and is arranged outside the shell.

[0021] In a second aspect, the present application further provides an electronic assembly, comprising a first electronic device, a second electronic device, and the cable take-up device described in any one of the above embodiments, wherein the cable take-up device is electrically connected to the first electronic device and the second electronic device, respectively.

[0022] Compared with the prior art, the beneficial effects of this application are:

[0023] The present application provides a cable reel comprising a housing, a reel, a data cable, an elastic member, and a damping member. The housing has a receiving chamber. The reel is axially rotatable within the receiving chamber. The data cable is wound around the reel, with one end of the data cable connected to the reel and the other end extending through the housing and disposed outside the housing. The elastic member is disposed within the receiving chamber and is connected to the housing and the reel, respectively. Thus, when a user pulls the data cable disposed outside the housing, the reel rotates counterclockwise to release the data cable, thereby extending the data cable for electrical connection to an electronic device. During this process, one end of the elastic member is fixedly connected to the housing, while the other end is connected to the reel and rotates counterclockwise synchronously with the reel to generate a restoring force. When the user or the electronic device releases the data cable, the restoring force of the elastic member causes the reel to automatically rotate clockwise to reset, automatically retracting the data cable, thereby achieving an automatic data cable storage function.

[0024] At the same time, by rotatably arranging the damping member in the accommodating cavity and abutting against the outer wall of the data cable, the rolling friction between the damping member and the outer wall of the data cable is utilized to decelerate the data cable during the automatic retraction of the data cable, thereby reducing the probability of causing bouncing injuries to the user, effectively improving the user experience, and avoiding the technical problem in the prior art that the data cable rewinds too quickly when the data cable is retracted, which easily causes bouncing injuries to the user and leads to great inconvenience in use.

[0025] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic perspective view of a cable take-up device in some embodiments of the present application is shown;

[0028] Figure 2 A schematic exploded view of a cable take-up device according to some embodiments of the present application is shown;

[0029] Figure 3 A schematic exploded view of a cable take-up device in some embodiments of the present application is shown from another perspective.

[0030] Description of main component symbols:

[0031] 100-wire take-up device;

[0032] 110 - housing; 111 - shell; 112 - cover; 113 - accommodating cavity; 114 - mounting hole; 1141 - first sub-mounting hole; 1142 - second sub-mounting hole; 115 - first clamping portion; 116 - first avoidance hole; 117 - second avoidance hole;

[0033] 120-reel; 121-third clamping portion;

[0034] 130-data line; 131-second connector;

[0035] 140-elastic member; 141-second clamping portion; 142-fourth clamping portion;

[0036] 150-damping element;

[0037] 160-rotating part;

[0038] 170-First connector. DETAILED DESCRIPTION

[0039] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0042] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0043] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0044] like Figure 1 As shown, an embodiment of the present application provides a cable reel 100 , which is mainly used in electronic components. The cable reel 100 includes a housing 110 , a cable reel 120 , a data cable 130 , an elastic member 140 , and a damping member 150 .

[0045] See also Figure 2 and Figure 3 The housing 110 has a receiving cavity 113, and the reel 120 is axially rotatably disposed in the receiving cavity 113. The data cable 130 is wound around the reel 120, with one end of the data cable 130 connected to the reel 120 and the other end passing through the housing 110 and disposed outside the housing 110.

[0046] The elastic member 140 is disposed in the accommodating cavity 113 and is respectively connected to the housing 110 and the wire pulley 120 . The damping member 150 is rotatably disposed in the accommodating cavity 113 and abuts against an outer wall of the data cable 130 .

[0047] The cable reel 100 provided in the embodiment of the present application has a housing 110 with a receiving cavity 113, a reel 120 rotatably arranged in the receiving cavity 113, a data cable 130 wound on the reel 120, and one end of the data cable 130 is connected to the reel 120, and the other end is passed through the housing 110 and arranged outside the housing 110, and an elastic member 140 is arranged in the receiving cavity 113 and connected to the housing 110 and the reel 120 respectively. In this way, when the user pulls the data cable 130 arranged outside the housing 110, the reel 120 can be driven to rotate counterclockwise to release the data cable 130, thereby stretching the data cable 130 for electrical connection with the electronic device. During this process, one end of the elastic member 140 is fixedly connected to the housing 110, and the other end is connected to the reel 120 and rotates synchronously with the reel 120 counterclockwise to generate a reset elastic force. When the user or the electronic device releases the data cable 130 , the reel 120 automatically rotates clockwise and resets under the action of the resetting elastic force of the elastic member 140 , so that the data cable 130 is automatically retracted, thereby realizing the automatic storage function of the data cable 130 .

[0048] At the same time, by rotatably arranging the damping member 150 in the accommodating cavity 113 and abutting against the outer wall of the data cable 130, the rolling friction between the damping member 150 and the outer wall of the data cable 130 can be used to decelerate the data cable 130 during the automatic retraction of the data cable 130, thereby reducing the probability of causing rebound injuries to the user, effectively improving the user experience, and avoiding the technical problem in the prior art that the data cable reel retracts too quickly when the data cable retracts, which easily causes rebound injuries to the user and leads to great inconvenience in use.

[0049] For example, the elastic member 140 may be a coil spring.

[0050] like Figure 2 and Figure 3 As shown, in one embodiment of the present application, the cable reel 100 also includes a rotating member 160, the housing 110 is provided with a mounting hole 114 adapted to the rotating member 160, the end of the rotating member 160 is arranged in the mounting hole 114, and the damping member 150 is sleeved on the rotating member 160 and abuts against the outer wall of the data cable 130.

[0051] In this embodiment, a mounting hole 114 compatible with the rotating member 160 is opened on the housing 110, the end of the rotating member 160 is set in the mounting hole 114, and the damping member 150 is sleeved on the rotating member 160. In this way, the damping member 150 is stably installed in the accommodating cavity 113 of the housing 110 through the rotating member 160, thereby ensuring the rotational stability of the damping member 150, and further ensuring the deceleration effect of the data cable 130 during the automatic retraction of the data cable 130.

[0052] For example, the rotating member 160 may be a rotating shaft.

[0053] like Figure 2 and Figure 3 As shown, in the above embodiment of the present application, the housing 110 includes a shell 111 and a cover body 112, the cover body 112 is covered on the shell 111 to define the accommodating cavity 113, the mounting hole 114 includes a first sub-mounting hole 1141 and a second sub-mounting hole 1142, the shell 111 is provided with the first sub-mounting hole 1141, and the cover body 112 is provided with the second sub-mounting hole 1142, one end of the rotating member 160 is provided in the first sub-mounting hole 1141, and the other end is provided in the second sub-mounting hole 1142.

[0054] In this embodiment, the cover 112 is placed on the housing 111, which not only facilitates the formation of the accommodating chamber 113 but also facilitates the installation, removal, repair, and replacement of the reel 120, data cable 130, elastic member 140, damping member 150, and rotating member 160. By respectively defining a first sub-mounting hole 1141 and a second sub-mounting hole 1142 in the housing 111 and the cover 112, and respectively positioning the ends of the rotating member 160 in the first sub-mounting hole 1141 and the second sub-mounting hole 1142, the rotating member 160 is stably positioned within the accommodating chamber 113, thereby enabling the damping member 150 mounted on the rotating member 160 to rotate smoothly within the accommodating chamber 113, thereby ensuring a deceleration effect on the data cable 130 during its automatic retraction.

[0055] like Figure 2 As shown, in one embodiment of the present application, at least two damping members 150 are provided, and the two damping members 150 are spaced apart along the inner circumference of the housing 110 .

[0056] In this embodiment, by setting the number of damping members 150 to at least two and arranging the two damping members 150 at intervals along the inner circumference of the shell 110, the rolling friction force on the data cable 130 can be further improved, thereby further improving the deceleration effect of the data cable 130 during the automatic retraction process of the data cable 130, thereby further reducing the probability of causing rebound injuries to the user, and further improving the user experience.

[0057] For example, the number of the damping members 150 may be two, three or more, and may be specifically designed according to the actual needs of the product, which will not be listed here one by one.

[0058] In one embodiment of the present application, the damping member 150 is made of rubber or silicone material and is integrally molded.

[0059] In this embodiment, the damping member 150 is integrally molded from rubber or silicone. This, on the one hand, further increases the rolling friction on the data cable 130, thereby further improving the deceleration effect on the data cable 130 during its automatic retraction, further reducing the probability of bouncing injuries to the user and further improving the user experience. Furthermore, the rubber or silicone damping member 150 reduces the probability of scratching or marring the data cable 130, thereby ensuring the product's lifespan and aesthetics.

[0060] like Figure 2 As shown, in one embodiment of the present application, a first clamping portion 115 is provided on the housing 110 , and a second clamping portion 141 that cooperates with the first clamping portion 115 is provided at one end of the elastic member 140 .

[0061] In this embodiment, a first clamping portion 115 is provided on the housing 110, and a second clamping portion 141 is provided at one end of the elastic member 140 to cooperate with the first clamping portion 115. In this way, when the user pulls the data cable 130 provided outside the housing 110 to drive the pulley 120 to rotate counterclockwise to release the data cable 130, under the clamping action of the second clamping portion 141 and the first clamping portion 115, one end of the elastic member 140 having the second clamping portion 141 is clamped and fixed to the first clamping portion 115 of the housing 110.

[0062] For example, the first engaging portion 115 can be a slot, and the second engaging portion 141 can be a protrusion that matches the slot. The first engaging portion 115 can also be a protrusion, and the second engaging portion 141 can be a slot that matches the protrusion.

[0063] like Figure 2 As shown, in the above embodiment of the present application, a third clamping portion 121 is provided on the wire wheel 120 , and a fourth clamping portion 142 cooperating with the third clamping portion 121 is provided at one end of the elastic member 140 away from the first clamping portion 115 .

[0064] In this embodiment, a third clamping portion 121 is provided on the pulley 120, and a fourth clamping portion 142 cooperating with the third clamping portion 121 is provided at one end of the elastic member 140 away from the first clamping portion 115. In this way, when the user pulls the data cable 130 arranged outside the shell 110 to drive the pulley 120 to rotate counterclockwise to release the data cable 130, under the clamping action of the second clamping portion 141 and the first clamping portion 115, the end of the elastic member 140 having the second clamping portion 141 is clamped and fixed to the first clamping portion 115 of the shell 110. At the same time, under the clamping action of the fourth clamping portion 142 and the third clamping portion 121, the end of the elastic member 140 having the fourth clamping portion 142 rotates synchronously counterclockwise with the pulley 120 to generate a reset elastic force.

[0065] Furthermore, when the user or the electronic device releases the data cable 130 , the reel 120 is driven to automatically rotate clockwise and reset under the action of the resetting elastic force of the elastic member 140 , so that the data cable 130 is automatically retracted, thereby realizing the automatic storage function of the data cable 130 .

[0066] For example, the third engaging portion 121 can be a protrusion, and the fourth engaging portion 142 can be a slot that matches the protrusion. The third engaging portion 121 can also be a slot, and the fourth engaging portion 142 can be a protrusion that matches the slot.

[0067] like Figure 2 and Figure 3 As shown, in any of the above embodiments of the present application, the wire take-up device 100 also includes a first connector 170, one end of the data cable 130 is fixedly connected to the reel 120 and electrically connected to the first connector 170, and a second connector 131 is provided at one end of the data cable 130 away from the first connector 170.

[0068] In this embodiment, by fixedly connecting one end of the data cable 130 to the reel 120 and electrically connecting it to the first connector 170, and providing a second connector 131 at the end of the data cable 130 away from the first connector 170, the first electronic device can be electrically connected to the second electronic device through the cable receiver 100, thereby realizing data transmission between the electronic devices.

[0069] like Figure 1 、 Figure 2 and Figure 3 As shown, in the above embodiment of the present application, the shell 110 is provided with a first avoidance hole 116 and a second avoidance hole 117, the first joint 170 is passed through the first avoidance hole 116 and is arranged outside the shell 110, and the second joint 131 is passed through the second avoidance hole 117 and is arranged outside the shell 110.

[0070] In this embodiment, a first avoidance hole 116 and a second avoidance hole 117 are provided in the housing 110, and a first connector 170 is provided through the first avoidance hole 116 and disposed outside the housing 110, so that the first electronic device or the second electronic device can be plugged into the first connector 170 to achieve an electrical connection therebetween. A second connector 131 is provided through the second avoidance hole 117 and disposed outside the housing 110, so that the second electronic device or the first electronic device can be plugged into the second connector 131 to achieve an electrical connection therebetween.

[0071] An embodiment of the present application further provides an electronic assembly, including a first electronic device, a second electronic device, and the cable take-up device 100 described in the above embodiment, wherein the cable take-up device 100 is electrically connected to the first electronic device and the second electronic device, respectively.

[0072] Illustratively, the first electronic device may be a projector, and the second electronic device may be a desktop computer or a laptop computer.

[0073] The electronic assembly includes the wire take-up device 100 in any of the above embodiments, and thus has all the beneficial effects of the wire take-up device 100 , which will not be described in detail here.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0075] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wire take-up device, characterized in that: include: a housing having a receiving cavity; A wire wheel is axially rotatably disposed in the accommodating cavity; A data cable is wound on the reel, one end of the data cable is connected to the reel, and the other end is passed through the housing and disposed outside the housing; an elastic member, disposed in the accommodating cavity and connected to the housing and the wire wheel respectively; The damping member is rotatably disposed in the accommodating cavity and abuts against the outer wall of the data line.

2. The wire take-up device according to claim 1, wherein: The cable take-up device further comprises a rotating member, the housing is provided with a mounting hole adapted to the rotating member, the end of the rotating member is arranged in the mounting hole, the damping member is sleeved on the rotating member and abuts against the outer wall of the data cable.

3. The wire take-up device according to claim 2, characterized in that: The shell includes a shell and a cover body, the cover body is covered on the shell to define the accommodating cavity, the mounting hole includes a first sub-mounting hole and a second sub-mounting hole, the shell is provided with the first sub-mounting hole, the cover body is provided with the second sub-mounting hole, one end of the rotating member is provided in the first sub-mounting hole, and the other end is provided in the second sub-mounting hole.

4. The wire take-up device according to claim 1, wherein: At least two damping members are provided, and the two damping members are spaced apart along the inner circumference of the housing.

5. The wire take-up device according to claim 1, characterized in that: The damping element is made of rubber or silicone material by integral molding.

6. The wire take-up device according to claim 1, characterized in that: The housing is provided with a first clamping portion, and one end of the elastic member is provided with a second clamping portion that matches the first clamping portion.

7. The wire take-up device according to claim 6, characterized in that: The wire wheel is provided with a third clamping portion, and the end of the elastic member away from the first clamping portion is provided with a fourth clamping portion that matches the third clamping portion.

8. The wire take-up device according to any one of claims 1 to 7, characterized in that: The wire take-up device further comprises a first connector. One end of the data line is fixedly connected to the wire wheel and electrically connected to the first connector. A second connector is provided at one end of the data line away from the first connector.

9. The wire take-up device according to claim 8, characterized in that: The shell is provided with a first avoidance hole and a second avoidance hole. The first joint is passed through the first avoidance hole and is arranged outside the shell. The second joint is passed through the second avoidance hole and is arranged outside the shell.

10. An electronic component, characterized in that: The invention comprises a first electronic device, a second electronic device and the cable take-up device according to any one of claims 1 to 9, wherein the cable take-up device is electrically connected to the first electronic device and the second electronic device respectively.

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