Data line storage device and electronic equipment

Abstract

The utility model discloses a data line storage device and electronic equipment. The device comprises an upper cover, a rotating disc, a swing arm assembly, a rotating shaft, a spring, a data line, an upper terminal strip assembly and a lower terminal strip assembly. The upper terminal strip assembly comprises a plastic base arranged on the turntable and an upper terminal strip arranged on the plastic base, and the upper terminal strip is connected with the lower terminal strip assembly; the rotating shaft is arranged on the upper cover; the turntable is arranged on the rotating shaft; one end of the spring is arranged on the turntable, and the other end of the spring sleeves the rotating shaft; a clamping structure is arranged on the rotating disc, the swing arm assembly is arranged between the rotating disc and the lower terminal strip assembly, and the swing arm assembly is used for being matched with the clamping structure to lock the rotating disc; a plurality of buckle structures are arranged on the upper terminal row at intervals, and clamping grooves matched with the buckle structures are formed in the clamping structures. According to the utility model, the upper terminal strip assembly and the rotating disc are fixed in a buckle connection mode, so that the installation stability between the upper terminal strip assembly and the rotating disc is improved.

Description

Technical Field

[0001] This utility model relates to the field of data cable storage technology, and in particular to a 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 designed as coils for easy storage.

[0003] Data cable storage devices typically include data cables, a hinge, a turntable, a swing arm structure, an upper terminal block module, and a lower terminal block module. The upper terminal block module connects to the data cable and is also connected to the lower terminal block module. The upper terminal block module is mounted on the turntable and rotates with it. Usually, the upper terminal block module and the turntable are glued together, but this method cannot guarantee a secure connection and may loosen over time.

[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 data cable storage device and electronic device to solve the problem that the fixing method of the upper terminal block module and the turntable of the existing data cable storage device is prone to loosening after long-term use.

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

[0007] In a first aspect, this utility model provides a data cable storage device, which includes: a top cover, a turntable, a swing arm assembly, a rotating shaft, a spring, a data cable, an upper terminal block assembly, and a lower terminal block assembly;

[0008] The upper terminal block assembly includes a plastic base disposed on the turntable and an upper terminal block disposed on the plastic base, and the upper terminal block is connected to the lower terminal block assembly;

[0009] The rotating shaft is mounted on the upper cover, and the turntable is mounted on the rotating shaft;

[0010] One end of the mainspring is mounted on the turntable, and the other end of the mainspring is sleeved on the rotating shaft;

[0011] The turntable is provided with a locking structure, and the swing arm assembly is disposed between the turntable and the lower terminal block assembly. The swing arm assembly is used to cooperate with the locking structure to lock the turntable.

[0012] The upper terminal block is provided with several buckle structures at intervals, and the buckle structure is provided with a buckle groove that is adapted to the buckle structure.

[0013] In a further embodiment of this invention, a plurality of the card slot structures are provided and are spaced apart on the turntable along the edge of the upper terminal block, with a receiving groove formed between two adjacent card slot structures; wherein, at least two of the card slot structures are provided with card slots.

[0014] In a further embodiment of this invention, the lower terminal block assembly includes a lower terminal block and a lower cover, wherein the lower terminal block is disposed in the lower cover and connected to the upper terminal block.

[0015] In a further embodiment of this invention, the swing arm assembly includes: a retaining spring, an upper swing arm, and a lower swing arm;

[0016] The retaining ring engages with the lower cover;

[0017] The upper swing arm is rotatably connected to the lower cover and abuts against the retaining spring;

[0018] The lower swing arm is rotatably connected to the lower cover and is located between the upper swing arm and the lower cover;

[0019] When the data cable is pulled, the data cable drives the turntable to rotate, the turntable drives the upper swing arm to swing, and the upper swing arm drives the lower swing arm to rotate; when the turntable is locked, the upper swing arm abuts against the lower swing arm and the locking structure respectively.

[0020] 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 lower swing arm; the abutment portion is located at the bottom of the upper swing arm.

[0021] 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;

[0022] In the 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.

[0023] 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.

[0024] In a further embodiment of this invention, a partition structure is provided on the back of the plastic base, and the terminals of the upper terminal block are located between the partition structure; the turntable is provided with a clearance hole at the position corresponding to the partition structure for the data cable to pass through.

[0025] 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;

[0026] The spring is housed within the first mounting portion, and one end of the spring is connected to the third mounting portion;

[0027] 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;

[0028] The data cable is provided with a fixing part at one end where it is connected to the turntable, and the fixing part is engaged with the fixing groove.

[0029] The fourth mounting part is located on one side of the third mounting part and is spaced apart from the second mounting part.

[0030] In a further embodiment of this invention, the plastic base is injection molded onto the upper terminal block; the lower cover is injection molded onto the lower terminal block; the rotating shaft is a metal rotating shaft, and the upper cover is injection molded onto the rotating shaft.

[0031] In a further embodiment of this invention, a positioning post is provided on the plastic base, and a positioning pin is provided on the turntable at the position corresponding to the positioning post.

[0032] Secondly, this utility model also provides an electronic device, which includes the data cable storage device as described above.

[0033] This utility model provides a data cable storage device and electronic device. The data cable storage device includes: an upper cover, a turntable, a swing arm assembly, a rotating shaft, a spring, a data cable, an upper terminal block assembly, and a lower terminal block assembly. The upper terminal block assembly includes a plastic base disposed on the turntable and an upper terminal block disposed on the plastic base, and the upper terminal block is connected to the lower terminal block assembly. The rotating shaft is disposed on the upper cover, and the turntable is disposed on the rotating shaft. One end of the spring is disposed on the turntable, and the other end of the spring is sleeved on the rotating shaft. The turntable is provided with a locking structure, and the swing arm assembly is disposed between the turntable and the lower terminal block assembly. The swing arm assembly is used to cooperate with the locking structure to lock the turntable. The upper terminal block is provided with a plurality of buckle structures at intervals, and the locking structure is provided with a slot adapted to the buckle structure. This invention uses a snap-fit ​​connection to fix the upper terminal block assembly to the turntable, which improves the installation stability between the upper terminal block assembly and the turntable and can prevent the upper terminal block assembly from becoming loose after long-term use. Attached Figure Description

[0034] 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.

[0035] Figure 1 This is a schematic diagram of the overall structure of the data cable storage device in this utility model.

[0036] Figure 2 This is a schematic diagram of the overall structure of the data cable storage device in this utility model from another angle.

[0037] Figure 3 This is a schematic diagram of the internal structure of the data cable storage device in this utility model.

[0038] Figure 4 This is an exploded view of the data cable storage device in this utility model.

[0039] Figure 5 This is a schematic diagram of the structure of the lower terminal block connected to the material strip in this utility model.

[0040] Figure 6 This is a schematic diagram of the structure of the upper terminal block connected to the material strip in this utility model.

[0041] Figure 7 This is a structural schematic diagram of the turntable, upper terminal block and plastic base of this utility model.

[0042] Figure 8 This is a schematic diagram of the swing arm assembly and turntable in this utility model.

[0043] Figure 9 This is a schematic diagram of the installation of the swing arm assembly and the lower cover in this utility model.

[0044] Figure 10 This is a schematic diagram of the lower swing arm in this utility model.

[0045] Figure 11 This is a schematic diagram of the structure of the plastic base in this utility model.

[0046] Figure 12 This is a schematic diagram of the structure of the turntable in this utility model.

[0047] The markings in the attached diagram are as follows: 1. Top cover; 2. Turntable; 21. Locking structure; 211. Locking groove; 22. Receiving groove; 23. Clearance hole; 24. First mounting part; 25. Second mounting part; 26. Third mounting part; 27. Fourth mounting part; 28. Fixing groove; 29. ​​Positioning pin; 3. Swing arm assembly; 31. Snap ring; 32. Upper swing arm; 321. First locking block; 322. Second locking block; 323. Abutment part; 33 1. Lower swing arm; 331. Third locking block; 332. Abutment groove; 4. Rotating shaft; 5. Spring; 6. Data cable; 61. Fixing part; 7. Upper terminal block assembly; 71. Plastic base; 711. Partition structure; 712. Positioning post; 72. Upper terminal block; 721. Buckle structure; 8. Lower terminal block assembly; 81. Lower terminal block; 82. Lower cover; 821. First mounting post; 822. Second mounting post; 9. Material strip. Detailed Implementation

[0048] This utility model provides a data cable storage device and an 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] Please also refer to Figures 1 to 12 This utility model provides a preferred embodiment of a data cable storage device.

[0054] In some embodiments, such as Figures 1 to 4 as well as Figure 7 , Figure 8 As shown, this utility model provides a data cable storage device, which includes: an upper cover 1, a turntable 2, a swing arm assembly 3, a rotating shaft 4, a spring 5, a data cable 6, an upper terminal block assembly 7, and a lower terminal block assembly 8; the upper terminal block assembly 7 includes a plastic base 71 disposed on the turntable 2 and an upper terminal block 72 disposed on the plastic base 71, and the upper terminal block 72 is connected to the lower terminal block assembly 8; the rotating shaft 4 is disposed on the upper cover 1, and the turntable 2 is disposed on the rotating shaft 4. The upper part of the mainspring 5 is mounted on the turntable 2, and the other end of the mainspring 5 is sleeved on the rotating shaft 4. The turntable 2 is provided with a locking structure 21, and the swing arm assembly 3 is disposed between the turntable 2 and the lower terminal block assembly 8. The swing arm assembly 3 is used to cooperate with the locking structure 21 to lock the turntable 2. The upper terminal block 72 is provided with a plurality of buckle structures 721 at intervals, and the locking structure 21 is provided with a slot 211 adapted to the buckle structure 721.

[0055] In this embodiment, the upper terminal block 72 is disposed on the plastic base 71, wherein the plastic base 71 is injection molded onto the upper terminal block 72, enabling the function of a circuit board + connector. The lower terminal block assembly 8 includes a lower terminal block 81 and a lower cover 82. The lower terminal block 81 is disposed in the lower cover 82 and connected to the upper terminal block 72, wherein the lower cover 82 is injection molded onto the lower terminal block 81, enabling the function of a circuit board + connector. The upper terminal block 72 and the corresponding terminals of the lower terminal block 81 are electrically connected, and one end of the data cable 6 is electrically connected to the upper terminal block 72, thus enabling the connection between the data cable 6 and the lower terminal block 81. The data cable 6 can be a TYPE-C data cable, with the other end being a male connector. The lower terminal block 81 can be connected to a charger, computer, tablet, etc. Taking a charger as an example, when the data cable storage device is used as a charging device, the lower terminal block 81 is connected to the charger to realize the charging function.

[0056] The upper cover 1 and the lower cover 82 are snapped together. The plastic base 71 is mounted on the turntable 2, and the turntable 2 is connected to the rotating shaft 4. The two ends of the spring 5 are respectively connected to the turntable 2 and the rotating shaft 4, and the data cable 6 is connected to the turntable 2. When the data cable 6 is pulled, the turntable 2 rotates, and the plastic base 71 rotates with the turntable 2. The spring 5 stores power, which can return the turntable 2 to its initial position. The swing arm assembly 3 can cooperate with the locking structure 21 on the turntable 2 to lock the turntable 2, so that the data cable 6 can be kept in a state of being pulled out to a certain length for user use.

[0057] It is important to understand that during the molding process of the upper terminal block 72—that is, when the upper terminal block 72 and the plastic base 71 are injection molded, and when the lower terminal block 81 and the lower cover 82 are injection molded—both are achieved using an injection molding machine. Specifically, please refer to... Figure 5 and Figure 6 First, the upper terminal block 72 and the lower terminal block 81 need to be obtained through a stamping process. The terminal blocks obtained after stamping are generally connected by a strip 9, which facilitates subsequent automatic production on the injection molding machine. For example, the lower terminal block 81 can be automatically fed to the injection molding machine through the strip 9 to achieve automated production. However, for the lower terminal block 81, because the plastic part of the lower terminal block 81 needs to cooperate with the locking component to complete the locking function of the turntable 2, the outer diameter of the plastic part will be larger than the outer diameter of the lower terminal block 81. That is, part of the plastic part will protrude from the edge of the lower terminal block 81. In this way, if the lower terminal block 81 is connected by the strip 9 for injection molding, two notches will be added to the plastic part (the notches left after the strip 9 is removed). Ultimately, this will affect the locking component when pulling the data cable 6, such as making the cable pull not smooth.

[0058] In this invention, the locking structure that cooperates with the swing arm assembly 3 to achieve the locking function is transferred to the turntable 2. That is, the locking function is achieved by changing the original plastic part of the lower terminal block 81 to the locking structure 21 on the turntable 2. In this way, the plastic part of the lower terminal block 81 does not need to extend beyond the edge of the lower terminal block 81, so that the lower terminal block 81 can be connected by the material belt 9 to achieve automated feeding, which greatly improves production efficiency and reduces production costs.

[0059] The upper terminal block 72 includes several terminal structures, and the terminals of the upper terminal block 72 are in a ring shape. Several snap-fit ​​structures 721 are provided at intervals on the outer terminals of the upper terminal block 72. The locking structure 21 of the turntable 2 is provided with a slot 211 that matches the snap-fit ​​structure 721. After the plastic base 71 is injection molded onto the upper terminal block 72, the plastic base 71 is installed on the turntable 2. The snap-fit ​​structure 721 of the upper terminal block 72 is snapped into the slot 211 of the locking structure 21, so that the plastic base 71 is stably installed on the turntable 2. Compared with the existing adhesive method, the installation stability between the upper terminal block assembly 7 and the turntable 2 is improved, and the loosening of the upper terminal block assembly 7 after long-term use can be prevented.

[0060] In some embodiments, please refer to Figure 7 The plastic base 71 is provided with a positioning post 712, and the turntable 2 is provided with a positioning pin 29 at the position corresponding to the positioning post 712.

[0061] In this embodiment, a plurality of positioning pins 29 are provided at intervals on the side of the turntable 2 near the plastic base 71, and positioning posts 712 are provided on the plastic base 71 at the positions corresponding to the positioning pins 29. The plastic base 71 is positioned by the positioning posts 712 cooperating with the positioning pins 29 on the turntable 2, and has a certain fixing effect.

[0062] In some embodiments, please refer to Figure 8 The card slot structure 21 is provided in a plurality of such that it is spaced along the edge of the upper terminal block 72 on the turntable 2, and a receiving groove 22 is formed between two adjacent card slot structures 21; wherein, at least two card slot structures 21 are provided with card slots 211.

[0063] In this embodiment, the locking structure 21 surrounds the lower terminal block 81 and is spaced apart along the edge of the lower terminal block 81. A receiving groove 22 is provided between adjacent locking structures 21. In the initial state, the portion of the swing arm assembly 3 that abuts against the locking structure 21 is located in the receiving groove 22, and the swing arm assembly 3 does not contact the locking structure 21. The number of locking structures 21 can be set to 5, 7, 8, etc., and the number of locking structures 21 corresponds to the number of stop-reverse gears. In one implementation, the number of locking structures 21 can be set to 7.

[0064] In some embodiments, please refer to Figure 8 and Figure 9 The swing arm assembly 3 includes: a retaining spring 31, an upper swing arm 32, and a lower swing arm 33; the retaining spring 31 is engaged with the lower cover 82; the upper swing arm 32 is rotatably connected to the lower cover 82 and abuts against the retaining spring 31; the lower swing arm 33 is rotatably connected to the lower cover 82 and is located between the upper swing arm 32 and the lower cover 82; when the data cable 6 is pulled, the data cable 6 drives the turntable 2 to rotate, the turntable 2 drives the upper swing arm 32 to swing, and the upper swing arm 32 drives the lower swing arm 33 to rotate; when the turntable 2 is locked, the upper swing arm 32 abuts against the lower swing arm 33 and the locking structure 21 respectively.

[0065] In this embodiment, the lower cover 82 is provided with two slots 211, and the two ends of the retaining spring 31 are engaged in the slots 211 of the lower cover 82. The upper swing arm 32 is mounted on the first mounting post 821 of the lower cover 82, and the lower swing arm 33 is mounted on the second mounting post 822 of the lower cover 82. Both the upper swing arm 32 and the lower swing arm 33 are rotatably connected to the lower cover 82. When the data cable 6 is pulled, the data cable 6 drives the turntable 2 to rotate, the turntable 2 drives the upper swing arm 32 to swing, and the upper swing arm 32 drives the lower swing arm 33 to rotate. When it is necessary to lock the turntable 2, the upper swing arm 32 abuts against the lower swing arm 33 and the locking structure 21 respectively, so that the turntable 2 stops rotating.

[0066] In some embodiments, please refer to Figure 8 , Figure 9 Figure 10The upper swing arm 32 includes a first locking block 321, a second locking block 322, and an abutment portion 323. The first locking block 321 and the second locking block 322 are disposed on both sides of the lower swing arm 33. The abutment portion 323 is located at the bottom of the upper swing arm 32. The lower swing arm 33 includes a third locking block 331, which is spaced along the edge of the lower swing arm 33 on the side of the lower swing arm 33 near the upper swing arm 32. In the initial state, the abutment portion 323... Located within the receiving groove 22; when the data cable 6 is pulled, the second locking block 322 abuts against the third locking block 331 to drive the lower swing arm 33 to rotate; when the turntable 2 is locked, the abutting part 323 abuts against the locking structure 21, and the first locking block 321 and the third locking block 331 are engaged; the third locking block 331 is provided with an abutting groove 332, and when the turntable 2 is locked, the first locking block 321 abuts against the abutting groove 332.

[0067] In this embodiment, the size of the abutment portion 323 of the upper swing arm 32 is adapted to the size of the receiving groove 22. In the initial state, the abutment portion 323 is located in the receiving groove 22. When the data cable 6 is pulled, the turntable 2 rotates, the abutment portion 323 disengages from the receiving groove 22 and slides on the locking structure 21, the upper swing arm 32 swings, and the second locking block 322 of the upper swing arm 32 abuts against the third locking block 331 of the lower swing arm 33, so that the lower swing arm 33 swings with the upper swing arm 32. When the data cable 6 is stopped being pulled, the abutment portion 323 abuts against the locking structure 21, the first locking block 321 abuts against the third locking block 331, so that the turntable 2 stops rotating, thereby realizing the anti-reverse function, and the data cable 6 stops moving.

[0068] When the turntable 2 is in the locked state, the abutting part 323 of the upper swing arm 32 abuts against the locking structure 21, and the first locking block 321 of the upper swing arm 32 engages with the abutting groove 332 on the third locking block 331 of the lower swing arm 33 to lock the turntable 2, and the data line 6 is prevented from retracting.

[0069] In some embodiments, such as Figure 11 As shown, the plastic base 71 has a partition structure 711 on its back, and the terminals of the upper terminal block 72 are located between the partition structures 711; the turntable 2 has a clearance hole 23 at the position corresponding to the partition structure 711 for the data cable 6 to pass through.

[0070] In this embodiment, when installing the upper terminal block 72, the data cable 6 is first soldered onto the upper terminal block 72. To prevent short circuits at the terminals of the upper terminal block 72 during soldering, a partition structure 711 is provided on the back of the plastic base 71. During soldering, the solder joints are isolated by the partition structure 711, thus preventing the solder from connecting adjacent terminals together and causing a short circuit. After soldering the data cable 6 onto the upper terminal block 72, the plastic base 71 with the upper terminal block 72 is installed on the turntable 2. The data cable 6 can pass through the clearance hole 23 on the turntable 2 and then be wound around the turntable 2.

[0071] In some embodiments, such as Figure 12 As shown, the turntable 2 includes: a first mounting part 24, a second mounting part 25, a third mounting part 26, and a fourth mounting part 27; the spring 5 is housed in the first mounting part 24, and one end of the spring 5 is connected to the third mounting part 26; the first mounting part 24 is provided with a first notch, and the second mounting part 25 is provided with a second notch, the first notch and the second notch forming a fixing groove 28; the end of the data cable 6 connected to the turntable 2 is provided with a fixing part 61, the fixing part 61 engaging with the fixing groove 28; the fourth mounting part 27 is located on one side of the third mounting part 26 and is spaced apart from the second mounting part 25.

[0072] In this embodiment, the first mounting part 24 has an arc-shaped structure and is arranged around the rotating shaft 4. The spring 5 is located within the space surrounded by the first mounting part 24, and one end of the spring 5 is fixedly connected to the third mounting part 26. Notches are provided at the contact points between the first mounting part 24, the second mounting part 25, and the data cable 6. The two notches form a fixing groove 28. The data cable 6 is provided with a fixing part 61 that matches the size of the fixing groove 28. The data cable 6 is clamped between the first mounting part 24 and the second mounting part 25 through the fixing part 61, thus achieving a fixed connection between the data cable 6 and the turntable 2. This eliminates the need for glue bonding and prevents the data cable 6 from loosening due to glue failure. To provide space for soldering the data cable 6, the position between the fourth mounting part 27 and the second mounting part 25 is hollowed out to form the clearance hole 23. The fourth mounting part 27 abuts against the data cable 6, providing support for the data cable 6.

[0073] In some embodiments, the rotating shaft 4 is a metal rotating shaft, and the upper cover 1 is formed on the rotating shaft by injection molding.

[0074] In this embodiment, the hinge 4 is made of metal, which increases its strength and extends the lifespan of the data cable storage device. The hinge can be injection molded onto the upper cover or assembled onto the upper cover, for example, using a threaded connection. In this embodiment, the upper cover is injection molded onto the hinge, and the upper cover and the hinge are integrally formed.

[0075] In some embodiments, the present invention also provides an electronic device including the data cable storage device as described above. Specific examples of a data cable storage device are described herein and will not be repeated here.

[0076] In summary, the data cable storage device and electronic device provided by this utility model have the following beneficial effects:

[0077] The upper terminal block is provided with several snap-fit ​​structures at intervals, and the turntable's locking structure is provided with a locking groove that matches the snap-fit ​​structures. The snap-fit ​​structures of the upper terminal block are snapped into the locking grooves of the locking structure, so that the plastic base is stably installed on the turntable.

[0078] By setting the locking structure on the turntable, that is, transferring the locking structure from the plastic base to the turntable, the plastic base is injection molded into the upper terminal block. 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.

[0079] The partition structure is set on the back of the plastic base. During welding, 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.

[0080] 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.

[0081] 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.

[0082] 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 data cable storage device, characterized in that, include: Top cover, turntable, swing arm assembly, pivot, spring, data cable, upper terminal block assembly and lower terminal block assembly; The upper terminal block assembly includes a plastic base disposed on the turntable and an upper terminal block disposed on the plastic base, and the upper terminal block is connected to the lower terminal block assembly; The rotating shaft is mounted on the upper cover, and the turntable is mounted 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 turntable is provided with a locking structure, and the swing arm assembly is disposed between the turntable and the lower terminal block assembly. The swing arm assembly is used to cooperate with the locking structure to lock the turntable. The upper terminal block is provided with several buckle structures at intervals, and the buckle structure is provided with a buckle groove that is adapted to the buckle structure.

2. The data cable storage device according to claim 1, characterized in that, The card slot structure is provided in a plurality of such manner and is arranged at intervals along the edge of the upper terminal block on the turntable, with a receiving groove formed between two adjacent card slot structures; wherein, at least two card slot structures are provided with card slots.

3. The data cable storage device according to claim 2, characterized in that, The lower terminal block assembly includes a lower terminal block and a lower cover, wherein the lower terminal block is disposed in the lower cover and connected to the upper terminal block.

4. The data cable storage device according to claim 3, characterized in that, The swing arm assembly includes: a retaining spring, an upper swing arm, and a lower swing arm; The retaining ring engages with 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 located between the upper swing arm and the lower cover; When the data cable is pulled, the data cable drives the turntable to rotate, the turntable drives the upper swing arm to swing, and the upper swing arm drives the lower swing arm to rotate; when the turntable is locked, the upper swing arm abuts against the lower swing arm and the locking structure respectively.

5. The data cable storage device according to claim 4, 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 lower 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; In the 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. 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 data cable storage device according to claim 1, characterized in that, The plastic base has a partition structure on its back, and the terminals of the upper terminal block are located between the partition structures; the turntable has a clearance hole at the position corresponding to the partition structure for the data cable to pass through.

7. The 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 fixing part at one end where it is connected to the turntable, and the fixing part is engaged 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 data cable storage device according to claim 3, characterized in that, The plastic base is injection molded onto the upper terminal block; the lower cover is injection molded onto the lower terminal block; the rotating shaft is a metal rotating shaft, and the upper cover is injection molded onto the rotating shaft.

9. The data cable storage device according to claim 1, characterized in that, The plastic base is provided with a positioning post, and the turntable is provided with a positioning pin at the position corresponding to the positioning post.

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

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