Drawing type data line storage device and electronic equipment

Abstract

The utility model discloses a drawing type data line storage device and electronic equipment. The device comprises an upper cover, a lower cover, a turntable, a terminal strip plastic part, an upper terminal strip, a lower terminal strip, a rotating shaft, a spring, a data line and a swing arm structure, the data line is arranged on the turntable and is electrically connected with the upper terminal strip; the upper terminal strip is arranged on the terminal strip plastic part; the terminal strip plastic part is arranged on the turntable; the lower terminal strip is arranged on the lower cover and is electrically connected with the upper terminal strip; the rotating shaft is arranged on the upper cover and sleeved with the rotating disc. One end of the spring is arranged on the turntable, and the other end sleeves the rotating shaft; the swing arm structure comprises a clamp spring, an upper swing arm and a lower swing arm, the clamp spring is arranged on the lower cover, the upper swing arm is rotationally connected with the lower cover and abuts against the clamp spring, and the lower swing arm is rotationally connected with the lower cover; ribs are arranged on the face, close to the rotary disc, of the upper swing arm. According to the utility model, the rib between the upper swing arm and the rotating disc can prevent the rotating disc from contacting with the lower cover in the rotating process, thereby improving the drawing smoothness of the data line.

Description

Technical Field

[0001] This utility model relates to the field of data cable storage technology, and in particular to a pull-out data cable storage device and electronic device. Background Technology

[0002] Data cables are usually long and inconvenient to carry. To solve this problem, data cables can usually be stored using a pull-out storage device to avoid them taking up too much space.

[0003] Pull-out data cable storage devices typically include an upper cover, a lower cover, a turntable, data cables, a spring, terminal blocks, and a swing arm structure. The swing arm structure, located on the lower cover and between it and the lower cover, is used to lock the turntable. However, when pulling the data cable, because the turntable is close to the lower cover, it may contact the lower cover as the turntable rotates, affecting the smoothness of pulling the data cable out.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a pull-out data cable storage device and electronic device to solve the problem that the pull-out data cable is not smooth due to the contact between the turntable and the lower cover in the existing pull-out data cable storage device.

[0006] The technical solution of this utility model is as follows:

[0007] In the first aspect, this utility model provides a pull-out data cable storage device, which includes: an upper cover, a lower cover, a turntable, a terminal block plastic part, an upper terminal block, a lower terminal block, a rotating shaft, a spring, a data cable, and a swing arm structure;

[0008] The data cable is mounted on the turntable and electrically connected to the upper terminal block;

[0009] The upper terminal block is disposed on the terminal block plastic component; the terminal block plastic component is disposed on the turntable; the lower terminal block is disposed on the lower cover and is electrically connected to the upper terminal block;

[0010] The rotating shaft is disposed on the upper cover, and the turntable is disposed between the upper cover and the lower cover and is sleeved on the rotating shaft;

[0011] One end of the mainspring is mounted on the turntable, and the other end of the mainspring is sleeved on the rotating shaft;

[0012] The swing arm structure is used to lock the turntable in cooperation with the turntable; the swing arm structure includes a retaining spring, an upper swing arm and a lower swing arm, the retaining spring is disposed on the lower cover, the upper swing arm is rotatably connected to the lower cover and abuts against the retaining spring, and the lower swing arm is rotatably connected to the lower cover and disposed on one side of the upper swing arm;

[0013] The upper swing arm has ribs on the side near the turntable.

[0014] In a further improvement of this invention, the rib is an arc-shaped rib.

[0015] In a further embodiment of this invention, the upper swing arm includes a first locking block, a second locking block, and an abutment portion; the first locking block and the second locking block are disposed on both sides of the upper swing arm; the abutment portion is located at the bottom of the upper swing arm.

[0016] The lower swing arm includes a third locking block, which is spaced along the edge of the lower swing arm on the side of the lower swing arm near the upper swing arm.

[0017] A further feature of this invention is that the turntable is provided with a plurality of locking structures, the locking structures being spaced apart along the edge of the lower terminal block on the turntable, and a receiving groove being formed between two adjacent locking structures.

[0018] When the data cable is in its initial state, the abutting part is located in the receiving groove; when the data cable is pulled, the second locking block abuts against the third locking block to drive the lower swing arm to rotate; when the turntable is locked, the abutting part abuts against the locking structure, and the first locking block and the third locking block are engaged.

[0019] In a further embodiment of this invention, the third locking block is provided with an abutment groove, and when the turntable is locked, the first locking block abuts against the abutment groove.

[0020] In a further embodiment of this invention, a partition structure is provided on the back of the terminal block plastic component, and the terminals of the upper terminal block are located between the partition structures; the turntable is provided with a clearance hole at a position corresponding to the partition structure for the data cable to pass through.

[0021] In a further embodiment of this invention, the turntable includes: a first mounting part, a second mounting part, a third mounting part, and a fourth mounting part;

[0022] The spring is housed within the first mounting portion, and one end of the spring is connected to the third mounting portion;

[0023] The first mounting part is provided with a first notch, and the second mounting part is provided with a second notch, the first notch and the second notch forming a fixing groove;

[0024] The data cable is provided with a buckle at one end where it is connected to the turntable, and the buckle engages with the fixing groove.

[0025] The fourth mounting part is located on one side of the third mounting part and is spaced apart from the second mounting part.

[0026] In a further embodiment of this invention, the rotating shaft is a metal rotating shaft, and the upper cover is injection molded onto the rotating shaft.

[0027] In a further embodiment of this invention, the terminal block plastic part is injection molded onto the upper terminal block; the lower cover is injection molded onto the lower terminal block.

[0028] Secondly, this utility model also provides an electronic device, which includes the pull-out data cable storage device as described above.

[0029] This utility model provides a pull-out data cable storage device and electronic device. The pull-out data cable storage device includes: an upper cover, a lower cover, a turntable, a terminal block plastic component, an upper terminal block, a lower terminal block, a rotating shaft, a spring, a data cable, and a swing arm structure. The data cable is disposed on the turntable and electrically connected to the upper terminal block. The upper terminal block is disposed on the terminal block plastic component. The terminal block plastic component is disposed on the turntable. The lower terminal block is disposed on the lower cover and electrically connected to the upper terminal block. The rotating shaft is disposed on the upper cover. A turntable is positioned between the upper and lower covers and sleeved on the rotating shaft. One end of a spring is mounted on the turntable, and the other end is sleeved on the rotating shaft. A swing arm structure is used to lock the turntable in conjunction with it. The swing arm structure includes a retaining spring, an upper swing arm, and a lower swing arm. The retaining spring is mounted on the lower cover. The upper swing arm is rotatably connected to the lower cover and abuts against the retaining spring. The lower swing arm is rotatably connected to the lower cover and is positioned on one side of the upper swing arm. A rib is provided on the side of the upper swing arm near the turntable. This invention, by providing a rib between the upper swing arm and the turntable, prevents the turntable from contacting the lower cover during rotation. The contact area between the turntable and the rib is smaller than the contact area between the turntable and the lower cover, thereby reducing the rotational resistance of the turntable and improving the smoothness of data cable pulling. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the overall structure of the pull-out data cable storage device in this utility model.

[0032] Figure 2 This is a schematic diagram of the overall structure of the pull-out data cable storage device of this utility model from another angle.

[0033] Figure 3 This is an exploded view of the pull-out data cable storage device of this utility model.

[0034] Figure 4 This is a schematic diagram of the installation of the spring and data cable in this utility model.

[0035] Figure 5 This is a schematic diagram of the swing arm structure and turntable in this utility model.

[0036] Figure 6 This is a schematic diagram of the internal structure of the pull-out data cable storage device in this utility model.

[0037] Figure 7 This is a schematic diagram of the swing arm structure in this utility model.

[0038] Figure 8 This is a schematic diagram of the lower swing arm in this utility model.

[0039] Figure 9 This is a schematic diagram of the upper terminal block connecting the material strip in one embodiment of the present invention.

[0040] Figure 10 This is a schematic diagram of the structure of the lower terminal block connecting the material strip in one embodiment of the present invention.

[0041] Figure 11 This is a schematic diagram of the structure of the lower control arm, retaining spring, and lower cover in this utility model.

[0042] Figure 12 This is a schematic diagram of the turntable.

[0043] The markings in the attached diagram are as follows: 10, upper cover; 20, lower cover; 201, first mounting post; 202, second mounting post; 30, turntable; 301, locking structure; 302, receiving groove; 303, clearance hole; 304, first mounting part; 305, second mounting part; 306, third mounting part; 307, fourth mounting part; 308, fixing groove; 40, terminal block plastic part; 401, partition structure; 50. Upper terminal block; 60. Lower terminal block; 70. Rotating shaft; 80. Spring; 90. Data cable; 901. Buckle part; 100. Swing arm structure; 111. Snap ring; 112. Upper swing arm; 1121. First locking block; 1122. Second locking block; 1123. Abutting part; 113. Lower swing arm; 1131. Third locking block; 1132. Abutting groove; 114. Rib; 200. Material strip. Detailed Implementation

[0044] This utility model provides a pull-out data cable storage device and electronic device. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit this utility model.

[0045] In the implementation methods and claims, unless otherwise specified in the text, the terms "a," "an," "the," and "the" may also include plural forms. If the embodiments of this utility model involve descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0046] It should be further understood that the term "comprising" as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when an element is referred to as "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements present. Furthermore, "connected" or "coupled" as used herein can include wireless connections or wireless coupling. The term "and / or" as used herein includes all or any of the units and all combinations thereof of one or more associatedly listed items.

[0047] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0048] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0049] Please also refer to Figures 1 to 12 This utility model provides a preferred embodiment of a pull-out data cable storage device.

[0050] In some embodiments, such as Figures 1 to 7 As shown, this utility model provides a pull-out data cable storage device, which includes: an upper cover 10, a lower cover 20, a turntable 30, a terminal block plastic part 40, an upper terminal block 50, a lower terminal block 60, a rotating shaft 70, a spring 80, a data cable 90, and a swing arm structure 100; the data cable 90 is disposed on the turntable 30 and electrically connected to the upper terminal block 50; the upper terminal block 50 is disposed on the terminal block plastic part 40; the terminal block plastic part 40 is disposed on the turntable 30; the lower terminal block 60 is disposed on the lower cover 20 and electrically connected to the upper terminal block 50; the rotating shaft 70 is disposed on the upper cover 10, and the turntable 30 is disposed on the upper cover 10 and the lower terminal block 60. The lower cover 20 is between the two sides and is sleeved on the rotating shaft 70; one end of the spring 80 is disposed on the turntable 30, and the other end of the spring 80 is sleeved on the rotating shaft 70; the swing arm structure 100 is used to cooperate with the turntable 30 to lock the turntable 30; the swing arm structure 100 includes a retaining spring 111, an upper swing arm 112 and a lower swing arm 113, the retaining spring 111 is disposed on the lower cover 20, the upper swing arm 112 is rotatably connected to the lower cover 20 and abuts against the retaining spring 111, the lower swing arm 113 is rotatably connected to the lower cover 20 and disposed on one side of the upper swing arm 112; the side of the upper swing arm 112 near the turntable 30 is provided with a rib 114.

[0051] Specifically, the upper terminal block 50 is disposed on the terminal block plastic part 40, wherein the terminal block plastic part 40 is injection molded onto the upper terminal block 50, realizing the function of circuit board + connector. The lower terminal block 60 is disposed in the lower cover 20, wherein the lower cover 20 is injection molded onto the lower terminal block 60, also realizing the function of circuit board + connector. The terminals of the upper terminal block 50 and the lower terminal block 60 are electrically connected, and one end of the data cable 90 is electrically connected to the upper terminal block 50, thus realizing the connection between the data cable 90 and the lower terminal block 60. The data cable 90 can be a TYPE-C data cable 90, and the other end of the TYPE-C data cable 90 is a male connector. The lower terminal block 60 can be connected to chargers, computers, tablets, etc. Taking a charger as an example, when the data cable 90 storage device is used as a charging device, the lower terminal block 60 is connected to the charger to realize the charging function.

[0052] The upper cover 10 and the lower cover 20 are snap-fitted together. The terminal block plastic component 40 is mounted on the turntable 30, and the turntable 30 is connected to the rotating shaft 70. The two ends of the spring 80 are respectively connected to the turntable 30 and the rotating shaft 70, and the data cable 90 is connected to the turntable 30. When the data cable 90 is pulled, the turntable 30 rotates, and the terminal block plastic component 40 rotates with the turntable 30. The spring 80 stores power, which allows the turntable 30 to return to its initial position, retracting the data cable 90 to its wound state.

[0053] The lower cover 20 is provided with two slots, and the two ends of the retaining spring 111 are engaged in the slots of the lower cover 20, such as... Figure 6 As shown. The upper swing arm 112 is mounted on the first mounting post 201 of the lower cover 20, and the lower swing arm 113 is mounted on the second mounting post 202 of the lower cover 20. Both the upper swing arm 112 and the lower swing arm 113 are rotatably connected to the lower cover 20, as shown. Figure 11 As shown. When the data cable 90 is pulled, the data cable 90 drives the turntable 30 to rotate, the turntable 30 drives the upper swing arm 112 to swing, and the upper swing arm 112 drives the lower swing arm 113 to rotate. When it is necessary to lock the turntable 30, the upper swing arm 112 abuts against the lower swing arm 113 and the turntable 30 respectively, so that the turntable 30 stops rotating, thereby allowing the data cable 90 to be maintained in a state of being pulled out to a certain length for user use.

[0054] Because the turntable 30 easily comes into contact with the lower cover 20 during rotation, the resistance generated by this contact affects the smoothness of pulling out the data cable. This invention addresses this by providing ribs 114 on the upper swing arm 112 between the turntable 30 and the lower cover 20. This increases the distance between the turntable 30 and the lower cover 20, ensuring that the turntable 30 only contacts the ribs 114. Furthermore, the contact area between the turntable 30 and the ribs 114 is much smaller than the contact area between the turntable 30 and the lower cover 20, thereby reducing resistance and improving the smoothness of pulling out the data cable.

[0055] In some embodiments, such as Figure 7 As shown, the rib 114 is an arc-shaped rib 114. When the turntable 30 contacts the rib 114, the contact surface is a curved surface, which can increase the stability of the turntable 30 rotation.

[0056] In some embodiments, such as Figure 5 , Figure 8 and Figure 11 As shown, the upper swing arm 112 includes a first locking block 1121, a second locking block 1122, and an abutment portion 1123. The first locking block 1121 and the second locking block 1122 are disposed on both sides of the upper swing arm 112. The abutment portion 1123 is located at the bottom of the upper swing arm 112. The lower swing arm 113 includes a third locking block 1131. The third locking block 1131 is disposed at intervals along the edge of the lower swing arm 113 on the side of the lower swing arm 113 near the upper swing arm 112.

[0057] In this embodiment, when the data cable 90 is pulled, the upper swing arm 112 swings, and the second locking block 1122 of the upper swing arm 112 abuts against the third locking block 1131 of the lower swing arm 113, causing the lower swing arm 113 to swing with the upper swing arm 112. When the data cable 90 is stopped being pulled, the abutting part 1123 abuts against the turntable 30, and the first locking block 1121 abuts against the third locking block 1131, causing the turntable 30 to stop rotating, thereby achieving the anti-reverse function, and the data cable 90 stops moving.

[0058] In some embodiments, such as Figure 5 As shown, the turntable 30 is provided with a plurality of locking structures 301. The locking structures 301 are arranged at intervals along the edge of the lower terminal block 60 on the turntable 30, and a receiving groove 302 is formed between two adjacent locking structures 301.

[0059] In this embodiment, when the data cable 90 is in its initial state, the abutment portion 1123 is located within the receiving groove 302. When the data cable 90 is pulled, the turntable 30 rotates, and the abutment portion 1123 disengages from the receiving groove 302 and slides on the locking structure 301. The second locking block 1122 abuts against the third locking block 1131 to drive the lower swing arm 113 to rotate. When the turntable 30 is locked, the abutment portion 1123 abuts against the locking structure 301, and the first locking block 1121 engages with the third locking block 1131.

[0060] In some embodiments, such as Figure 8 As shown, the third locking block 1131 is provided with an abutment groove 1132. When the turntable 30 is locked, the first locking block 1121 abuts against the abutment groove 1132.

[0061] In this embodiment, when the turntable 30 is in the locked state, the abutting part 1123 of the upper swing arm 112 abuts against the locking structure 301, and the first locking block 1121 of the upper swing arm 112 engages with the abutting groove 1132 on the third locking block 1131 of the lower swing arm 113 to lock the turntable 30, and the data line 90 is prevented from retracting.

[0062] It is important to understand that during the molding process of the upper terminal block 50, the terminal block plastic part 40 is injection molded onto the upper terminal block 50, and the lower cover 20 is injection molded onto the lower terminal block 60. That is, the injection molding of the upper terminal block 50 and the terminal block plastic part 40, and the injection molding of the lower terminal block 60 and the lower cover 20, are both achieved using an injection molding machine. Specifically, the upper terminal block 50 and the lower terminal block 60 are first obtained through a stamping process. The stamped terminal blocks are generally connected using a strip 200, such as... Figure 9 and Figure 10As shown, this facilitates subsequent automated production on the injection molding machine. For example, the lower terminal block 60 can be automatically fed to the injection molding machine via the material strip 200 to achieve automated production. However, for the lower terminal block 60, because the plastic part of the lower terminal block 60 needs to cooperate with the swing arm structure to complete the locking function of the turntable 30, the outer diameter of the plastic part will be larger than the outer diameter of the lower terminal block 60. That is, part of the plastic part will protrude from the edge of the lower terminal block 60. Thus, if the lower terminal block 60 is connected to the material strip 200 for injection molding, two notches will be added to the plastic part (the notches left after the material strip 200 is removed). This will ultimately affect the swing arm structure when pulling the data cable 90, such as making the cable pulling not smooth. In this embodiment, the structure that cooperates with the swing arm structure 100 to realize the locking function is transferred to the turntable 30. That is, the original plastic part of the lower terminal block 60 is replaced by the locking structure 301 on the turntable 30 to realize the locking function. In this way, the plastic parts of the lower terminal block 60 do not need to extend beyond the edge of the lower terminal block 60, thereby enabling the lower terminal block 60 to be connected by the material strip 200 to achieve automated feeding, which greatly improves production efficiency and reduces production costs.

[0063] In some embodiments, such as Figure 6 As shown, a partition structure 401 is provided on the back of the terminal block plastic part 40, and the terminals of the upper terminal block 50 are located between the partition structures 401; the turntable 30 is provided with a clearance hole 303 for the data cable 90 to pass through at the position corresponding to the partition structure 401.

[0064] In this embodiment, when installing the upper terminal block 50, the data cable 90 is first soldered onto the upper terminal block 50. To prevent short circuits between the terminals of the upper terminal block 50 during soldering, a partition structure 401 is provided on the back of the terminal block plastic component 40. During soldering, the solder joints are isolated by the partition structure 401, thus preventing the solder from connecting adjacent terminals together and causing a short circuit. After soldering the data cable 90 onto the upper terminal block 50, the terminal block plastic component 40 with the upper terminal block 50 is installed on the turntable 30. The data cable 90 can pass through the clearance hole 303 on the turntable 30 and then be wound around the turntable 30.

[0065] In some embodiments, such as Figure 4 and Figure 12As shown, the turntable 30 includes: a first mounting part 304, a second mounting part 305, a third mounting part 306, and a fourth mounting part 307; the spring 80 is housed in the first mounting part 304, and one end of the spring 80 is connected to the third mounting part 306; the first mounting part 304 is provided with a first notch, and the second mounting part 305 is provided with a second notch, the first notch and the second notch forming a fixing groove 308; the end of the data cable 90 connected to the turntable 30 is provided with a latching part 901, the latching part 901 engaging with the fixing groove 308; the fourth mounting part 307 is located on one side of the third mounting part 306 and is spaced apart from the second mounting part 305.

[0066] In this embodiment, the first mounting part 304 has an arc-shaped structure and is arranged around the rotating shaft 70. The spring 80 is located within the space surrounded by the first mounting part 304, and one end of the spring 80 is fixedly connected to the third mounting part 306. The first mounting part 304 and the second mounting part 305 have notches at their contact points with the data cable 90, forming a fixing groove 308. The data cable 90 has a snap-fit ​​part 901 that matches the size of the fixing groove 308. The data cable 90 is clamped between the first mounting part 304 and the second mounting part 305 through the snap-fit ​​part 901, achieving a fixed connection between the data cable 90 and the turntable 30. This eliminates the need for glue bonding, preventing the data cable 90 from loosening due to glue failure. To provide space for soldering the data cable 90, the position between the fourth mounting part 307 and the second mounting part 305 is hollowed out to form the clearance hole 303. The fourth mounting part 307 abuts against the data line 90 and provides support for the data line 90.

[0067] In some embodiments, the pivot 70 is a metal pivot, and the upper cover 10 is injection molded onto the pivot 70.

[0068] In this embodiment, the hinge 70 is made of metal, which increases its strength and extends the lifespan of the data cable storage device. The hinge 70 can be injection molded onto the upper cover 10 or assembled onto the upper cover 10, for example, using a threaded connection. In this embodiment, the upper cover 10 is injection molded onto the hinge 70, and the upper cover 10 and the hinge 70 are integrally formed.

[0069] In some embodiments, the present invention also provides an electronic device including a pull-out data cable storage device as described above. The pull-out data cable storage device can be mounted on the casing of the electronic device or on the motherboard of the electronic device. The specific details of the pull-out data cable storage device are as described in the embodiments of the pull-out data cable storage device described above, and will not be repeated here.

[0070] In summary, the pull-out data cable storage device and electronic device provided by this utility model have the following beneficial effects:

[0071] By setting ribs on the upper swing arm between the turntable and the lower cover, the distance between the turntable and the lower cover is increased by the ribs. The turntable will only contact the ribs, and the contact area between the turntable and the ribs is much smaller than the contact area between the turntable and the lower cover, thereby reducing resistance and improving the smoothness of pulling out the data cable.

[0072] By setting the locking structure on the turntable, that is, transferring the locking structure from the terminal block plastic part to the turntable, the terminal block plastic part can be injection molded into the upper terminal block in the process. The upper terminal blocks can be connected together by the material strip to achieve automated production. Compared with the traditional manual operation to complete the injection molding process of a single upper terminal block, the production efficiency is improved.

[0073] The aforementioned partition structure is provided on the back of the terminal block plastic parts. During soldering, the solder joints are isolated by the partition structure, which can prevent the solder from connecting two adjacent terminals together and causing a short circuit during soldering.

[0074] The hinge is made of metal, and the top cover is injection molded onto the hinge. This increases the strength of the hinge, thereby extending the service life of the data cable storage device.

[0075] The data cable is clamped between the first mounting part and the second mounting part through its buckle, realizing the fixed connection between the data cable and the turntable. This eliminates the need for glue, preventing the data cable from loosening due to glue failure, and can withstand greater pressure.

[0076] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A pull-out data cable storage device, characterized in that, include: Top cover, bottom cover, turntable, terminal block plastic parts, upper terminal block, lower terminal block, shaft, spring, data cable and swing arm structure; The data cable is mounted on the turntable and electrically connected to the upper terminal block; The upper terminal block is disposed on the terminal block plastic component; the terminal block plastic component is disposed on the turntable; the lower terminal block is disposed on the lower cover and is electrically connected to the upper terminal block; The rotating shaft is disposed on the upper cover, and the turntable is disposed between the upper cover and the lower cover and is sleeved on the rotating shaft; One end of the mainspring is mounted on the turntable, and the other end of the mainspring is sleeved on the rotating shaft; The swing arm structure is used to lock the turntable in cooperation with the turntable; the swing arm structure includes a retaining spring, an upper swing arm and a lower swing arm, the retaining spring is disposed on the lower cover, the upper swing arm is rotatably connected to the lower cover and abuts against the retaining spring, and the lower swing arm is rotatably connected to the lower cover and disposed on one side of the upper swing arm; The upper swing arm has ribs on the side near the turntable.

2. The pull-out data cable storage device according to claim 1, characterized in that, The ribs are arc-shaped ribs.

3. The pull-out data cable storage device according to claim 1, characterized in that, The upper swing arm includes a first locking block, a second locking block, and an abutment portion. The first locking block and the second locking block are disposed on both sides of the upper swing arm. The abutment portion is located at the bottom of the upper swing arm. The lower swing arm includes a third locking block, which is spaced along the edge of the lower swing arm on the side of the lower swing arm near the upper swing arm.

4. The pull-out data cable storage device according to claim 3, characterized in that, The turntable is provided with a plurality of locking structures, which are spaced along the edge of the lower terminal block on the turntable, and a receiving groove is formed between two adjacent locking structures. When the data cable is in its initial state, the abutting part is located in the receiving groove; when the data cable is pulled, the second locking block abuts against the third locking block to drive the lower swing arm to rotate; when the turntable is locked, the abutting part abuts against the locking structure, and the first locking block and the third locking block are engaged.

5. The pull-out data cable storage device according to claim 4, characterized in that, The third locking block is provided with an abutment groove, and when the turntable is locked, the first locking block abuts against the abutment groove.

6. The pull-out data cable storage device according to claim 1, characterized in that, The back of the terminal block plastic part is provided with a partition structure, and the terminals of the upper terminal block are located between the partition structures; the turntable is provided with a clearance hole at the position corresponding to the partition structure for the data cable to pass through.

7. The pull-out data cable storage device according to claim 1, characterized in that, The turntable includes: a first mounting section, a second mounting section, a third mounting section, and a fourth mounting section; The spring is housed within the first mounting portion, and one end of the spring is connected to the third mounting portion; The first mounting part is provided with a first notch, and the second mounting part is provided with a second notch, the first notch and the second notch forming a fixing groove; The data cable is provided with a buckle at one end where it is connected to the turntable, and the buckle engages with the fixing groove. The fourth mounting part is located on one side of the third mounting part and is spaced apart from the second mounting part.

8. The pull-out data cable storage device according to claim 1, characterized in that, The rotating shaft is a metal rotating shaft, and the upper cover is formed on the rotating shaft by injection molding.

9. The pull-out data cable storage device according to claim 1, characterized in that, The terminal block plastic parts are injection molded onto the upper terminal block; the lower cover is injection molded onto the lower terminal block.

10. An electronic device, characterized in that, Includes the pull-out data cable storage device as described in any one of claims 1-9.

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