Data line

Abstract

The utility model relates to the technical field of electronic equipment accessories, and provides a data line, which comprises a shell, a circuit board, a cable, a display assembly, a connector and a control button, the display assembly and the control button are both electrically connected with the circuit board, the display assembly is used for displaying data transmission information, and the control button is at least used for controlling the display assembly to open or close. Through the design, a user can press the control button and switch the on-off state of the display assembly according to needs, so that when data transmission information does not need to be checked, the display assembly is turned off, energy consumption is saved, or the problems of affecting night rest and the like are avoided, when the data transmission information needs to be checked, the display assembly can be turned on again, operation is easy and convenient, and user experience is improved. The use requirements of different scenes can be met, and the use experience is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment accessory technical field, concretely relates to a data line. BACKGROUND

[0002] At present, there is a data line with display module on the market, which can display real-time data transmission information, for example, the current device power can be displayed during charging. In the related art, the function of the data line to display data transmission information is automatically turned on with the use of the data line, and cannot be turned off according to the needs of the user during use, which leads to large energy consumption of the display module, and in some scenes that need to keep dark, for example, at night, it will cause inconvenience to the user and affect the use experience. UTILIT Y MODEL CONTENT

[0003] Therefore, the utility model provides a data line to solve the problem that the data display function of the existing data line cannot be turned off as needed.

[0004] To solve the above problems, the technical scheme of the utility model is as follows:

[0005] A data line comprises: a shell, an accommodating cavity is formed in the interior of the shell; a circuit board arranged in the accommodating cavity, the circuit board is used for acquiring at least data transmission information; a cable, one end of the cable is electrically connected with the circuit board, the other end of the cable is exposed outside the shell and is used for connecting with a power supply or a first to-be-connected device; a display assembly arranged in the accommodating cavity and electrically connected with the circuit board, the display assembly is used for displaying the data transmission information; a connecting head electrically connected with the circuit board, the connecting head is used for connecting with a second to-be-connected device; and a control button electrically connected with the circuit board to control at least the display assembly to turn on or off.

[0006] In some embodiments, a mounting groove is formed on the circuit board, and at least part of the control button is arranged in the mounting groove.

[0007] In some embodiments, the mounting groove is formed on the circuit board at a position corresponding to the edge of the side wall of the shell.

[0008] In some embodiments, a through hole is formed on the shell at a position corresponding to the control button, and the control button is exposed outside the shell through the through hole; or a flexible part is arranged on the shell at a position corresponding to the control button to generate deformation to press the control button.

[0009] In some embodiments, an accommodating groove is formed by recessing the inner wall of the shell corresponding to the control button in a direction away from the control button, and part of the control button is arranged in the accommodating groove.

[0010] In some embodiments, the data line further comprises a first limiting member disposed on the housing at a position corresponding to the accommodating groove, the first limiting member being configured to abut against the control button to limit the control button in the accommodating groove.

[0011] In some embodiments, at least a part of the display assembly is configured in a rectangular shape along a direction in which the data transmission information is displayed.

[0012] In some embodiments, the data line further comprises a fixing member configured to fix the circuit board, the fixing member being connected to at least the circuit board and the housing.

[0013] In some embodiments, the data line further comprises a second limiting member disposed on the housing, the second limiting member being configured to abut against the fixing member to limit a relative position between at least a part of the fixing member and the housing.

[0014] In some embodiments, the fixing member comprises a first fixing block disposed at one end of the circuit board connected to the connector and connected to the circuit board, the connector and the housing, and a second fixing block disposed at one end of the circuit board connected to the cable and connected to the circuit board, the cable and the housing, wherein the second limiting member abuts against the first fixing block and / or the second fixing block, and the display assembly is disposed between the first fixing block and the second fixing block.

[0015] In some embodiments, the display assembly and the first fixing block are spaced apart, and / or the display assembly and the second fixing block are spaced apart to form a clearance.

[0016] In some embodiments, the housing comprises a bottom shell, the accommodating cavity being formed in the bottom shell, the limiting member being disposed on the bottom shell, and the first fixing block and the second fixing block being connected to at least the bottom shell, and a cover plate disposed on the bottom shell, the cover plate having a display window, the display assembly displaying the data transmission information through the display window, wherein the cover plate is provided with a first connecting structure, the first fixing block and / or the second fixing block is provided with a second connecting structure corresponding to the first connecting structure, and the first connecting structure is connected to the second connecting structure.

[0017] The utility model discloses an embodiment provides a kind of data line, including shell, circuit board, cable, display component, connector and control button, display component and control button are electrically connected with circuit board, display component is used to show data transmission information, control button is at least used to control display component to open or close. By such design, user can press control button according to need, switch the on-off state of display component, so that display component is closed when data transmission information is not needed to be checked, save energy consumption, or avoid affecting night rest and other problems, display component can be opened again when data transmission information is needed to be checked, easy to operate, can satisfy the use demand of different scene, use experience is better. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic diagram of data line provided by the utility model embodiment;

[0019] Figure 2 It is the explosion drawing of data line provided by the utility model embodiment;

[0020] Figure 3 It is the schematic diagram of first part of data line provided by the utility model embodiment;

[0021] Figure 4 It is the schematic diagram of second part of data line provided by the utility model embodiment;

[0022] Figure 5 It is the schematic diagram of third part of data line provided by the utility model embodiment.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, shell;11, through-hole;12, accommodating groove;13, bottom shell;131, fourth connecting structure;14, cover plate;141, first connecting structure;142, third connecting structure;2, circuit board;21, mounting groove;3, cable;4, display component;41, avoiding space;5, connector;6, control button;7, first limiting piece;8, fixed part;81, first fixed block;82, second fixed block;83, second connecting structure;9, second limiting piece. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clearly, following combining with drawing and embodiment, the utility model is further detailedly explained. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0026] In the specific embodiments described in the various specific technical features, in the case of no contradiction, any suitable manner can be combined, for example, by combining different specific technical features to form different embodiments and technical solutions. In order to avoid unnecessary repetition, various possible combinations of each specific technical feature in the utility model are not described again.

[0027] In the following description, the terms "first, second,... " are only to distinguish different objects, and do not mean that the objects have the same or relationship. It should be understood that the orientation description "upper", "lower", "outer", "inner" are the orientation in the normal use state, and the "left" and "right" directions represent the left and right directions shown in the specific corresponding schematic diagram, which can be the left and right directions in the normal use state or not.

[0028] It should be noted that the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "includes one" does not exclude the existence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0029] As Figure 1 and Figure 2 The utility model embodiment provides a kind of data line, including shell 1, circuit board 2, cable 3, display component 4, connecting head 5 and control button 6. The inside of shell 1 is formed with accommodating cavity. Circuit board 2 is arranged in accommodating cavity, and circuit board 2 is at least used to obtain data transmission information, and according to different circuit design, circuit board 2 can also be used to realize more functions. One end of cable 3 is electrically connected with circuit board 2, and the other end is exposed outside shell 1, for power supply or being connected with first to be connected equipment. Display component 4 is arranged in accommodating cavity, and is electrically connected with circuit board 2, and display component 4 is used to display data transmission information. Connecting head 5 is electrically connected with circuit board 2, for being connected with second to be connected equipment. Control button 6 is electrically connected with circuit board 2, to at least control display component 4 to open or close.

[0030] It can be understood that the design of the shell 1, the circuit board 2, the cable 3 and the connector 5 can be designed according to the existing data line, and the use requirements of the data line are met. The first to-be-connected device and the second to-be-connected device refer to two different electronic devices connected by the data line, for example, the first to-be-connected device can be a computer, a tablet computer, etc., and the second to-be-connected device can be another computer, a tablet computer, etc., or a mobile phone, a smart watch, etc. When the cable 3 is connected to the first to-be-connected device and the connector 5 is connected to the second to-be-connected device, the data line can be used for file transmission between devices, or one of the devices can be charged by the other device. When the cable 3 is connected to the power supply and the connector 5 is connected to the second to-be-connected device, the data line can be used to charge the second to-be-connected device.

[0031] Optionally, the data transmission information displayed by the display assembly 4 can be, for example, the current power of the device, the charging power, the cumulative time of data transmission or charging, etc. In some embodiments, the display assembly 4 is composed of a digital tube and other electronic components, and a specific number is displayed by the digital tube, which can represent the power of the device, the charging power, the charging time, etc. In other embodiments, the display assembly 4 uses a liquid crystal display screen, so as to display images, colors and other forms of information. The specific form of the display assembly 4 can be designed according to the use requirements, cost, use preference and other factors. The display direction of the display assembly 4 can be designed according to the observation habits of the user. For example, as shown in some embodiments, Figure 2 the display direction of the display assembly 4 can be set to point from the connector 5 to the cable 3, that is, the display direction is basically consistent with the length direction of the data line. In this way, the user can more conveniently see the data displayed by the display assembly 4 without adjusting the direction of the connected device such as a mobile phone or twisting the visual direction, which conforms to the observation habits of the user and provides a better use experience. Of course, the display direction of the display assembly 4 can also be set to other directions, which can be flexibly adjusted according to actual needs.

[0032] Optionally, in addition to being used to control the opening or closing of the display assembly 4, the control button 6 can also be designed through different circuits to enable the control button 6 to control the display brightness and display mode of the display assembly 4. The control button 6 can be provided with one or more control buttons 6, and when the control button 6 is provided with multiple control buttons 6, each control button 6 can be used to perform different control functions. When the control button 6 is provided with only one control button 6, different control functions can be realized according to different ways of triggering the control button 6, for example, the control button 6 is long-pressed to turn on or off the display assembly 4, and the control button 6 is short-pressed to adjust the display brightness. The position of the control button 6 can be set at the edge of the circuit board 2 or in the middle of the circuit board 2, as long as it can be electrically connected to the circuit board 2 and can realize the required function when pressed.

[0033] The data line provided by the utility model embodiment comprises a shell 1, a circuit board 2, a cable 3, a display assembly 4, a connecting head 5 and a control button 6, the display assembly 4 and the control button 6 are electrically connected with the circuit board 2, the display assembly 4 is used for displaying data transmission information, and the control button 6 is used for at least controlling the display assembly 4 to be turned on or turned off. Through such design, the user can press the control button 6 according to the need, switch the on-off state of the display assembly 4, so that the display assembly 4 can be turned off when the data transmission information does not need to be checked, energy consumption is saved, or problems such as affecting night rest are avoided, and the display assembly 4 can be turned on again when the data transmission information needs to be checked, operation is simple, the use requirement of different scenes can be met, and the use experience is better.

[0034] In some embodiments, as shown in Figure 2 The control button 6 is at least partially arranged in the mounting groove 21. Optionally, the mounting groove 21 can be arranged at the middle position or the edge position of the circuit board 2. For example, in some embodiments, as shown in Figure 2 The mounting groove 21 is arranged at the edge position of the circuit board 2 corresponding to the side wall of the shell 1. When the mounting groove 21 is arranged at the edge position of the circuit board 2 corresponding to the side wall of the shell 1, the control button 6 can be arranged on the side of the shell 1, which is convenient for the user to operate, and the control button 6 does not need to occupy the front position of the shell 1, which is beneficial to the display assembly 4 to display the data transmission information at the front position of the shell 1. In addition, such design is also convenient for processing the circuit board 2, and can better avoid damaging other electronic elements on the circuit board 2. The above embodiment can reduce the weight of the circuit board 2 by arranging the mounting groove 21 on the circuit board 2 and arranging the control button 6 in the mounting groove 21, and the occupied space of the circuit board 2 and the control button 6 is saved, and the layout is more compact.

[0035] In some embodiments, as shown in Figure 1 and Figure 2 The shell 1 is provided with a through hole 11 corresponding to the position of the control button 6, and the control button 6 is exposed outside the shell 1 through the through hole 11. The shape and size of the through hole 11 can be designed according to the shape and size of the control button 6 to increase the degree of adaptation and improve the appearance. Optionally, the control button 6 can be arranged to protrude outward through the through hole 11, or can be arranged to be flush with the hole of the through hole 11. When the above design is adopted, the user can directly touch the exposed control button 6 to achieve the required function, and when the control button 6 is pressed, there is usually a good touch feedback effect.

[0036] It can be understood that the control button 6 can also be hidden inside the shell 1. For example, in some embodiments, a flexible part for generating deformation to press the control button 6 is arranged on the shell 1 at a position corresponding to the control button 6. The flexible part can be made of soft material and wrapped outside the control button 6 to hide the control button 6 inside the shell 1. The user presses the flexible part to generate deformation to press the control button 6, thereby indirectly triggering the control button 6. In this way, since the control button 6 is hidden inside the shell 1, the shell 1 has better protection for the control button 6 and can isolate the influence of external dust and other impurities, thereby having better reliability.

[0037] In some embodiments, as shown in Figure 2 and Figure 3 , the inner wall of the shell 1 (refer to Figure 1 ) corresponding to the control button 6 is recessed in a direction away from the control button 6 to form a receiving groove 12, and part of the control button 6 is arranged in the receiving groove 12. The shape and size of the receiving groove 12 can generally be matched with the shape and size of the control button 6 for better adaptation of the control button 6 to the receiving groove 12. Specifically, in some embodiments, as shown in Figure 2 and Figure 3 , the control button 6 is exposed through a through hole 11 formed on the shell 1, and the through hole 11 can be formed at the bottom of the receiving groove 12. In other embodiments, the control button 6 is hidden inside the shell 1, and part of the side wall of the shell 1 for forming the receiving groove 12 can be arranged in a flexible structure. The above embodiments arrange part of the control button 6 in the receiving groove 12, so that the receiving groove 12 provides sufficient space for the control button 6 to be installed smoothly, reduces the interference between components, and has a more reasonable structure. Moreover, the position of the control button 6 is limited by the receiving groove 12, thereby forming a better limiting effect, which can better avoid the loosening of the control button 6, improve the stability of the connection between the control button 6 and the circuit board 2, and also improve the touch feeling when pressing the control button 6.

[0038] In some embodiments, as shown in Figure 3 , the data line further comprises a first limiting piece 7 arranged on the shell 1 (refer to Figure 1 ) at a position corresponding to the receiving groove 12. The first limiting piece 7 can be integrally formed with the shell 1 or arranged by separate splicing. The first limiting piece 7 is used to abut against the control button 6 to limit the control button 6 in the receiving groove 12. As an example, as shown in Figure 3As shown, the first limiting member 7 can be set as a columnar shape and symmetrically arranged on opposite sides of the accommodating groove 12, so that the position of the control button 6 can be limited on opposite sides of the accommodating groove 12 at the same time, effectively preventing the control button 6 from loosening during use and disengaging from the accommodating groove 12. Of course, it can be understood that the first limiting member 7 can also be set as other forms such as a baffle or a convex structure, as long as it can effectively limit the control button 6. On the basis of setting the accommodating groove 12, the above embodiment uses the first limiting member 7 to limit the control button 6 in the accommodating groove 12, which can further improve the stability of the control button 6.

[0039] In some embodiments, such as Figure 2 As shown, along the direction in which the display component 4 displays data transmission information, at least part of the shape of the display component 4 is set as "rectangular". Optionally, in some embodiments, the display component 4 can be of an overall shape set as "rectangular"; in other embodiments, the display component 4 can be of a partial shape set as "rectangular", or set as a shape formed by splicing rectangles of different sizes. For example, as Figure 2 As shown, the display component 4 can be set as a "convex" shape formed by splicing two rectangles of different sizes. When the above design is adopted, since the shape of the display component 4 uses a simple rectangle and does not require the design and processing of a curved surface, it can simplify the processing operation, and can more accurately control the size, relative position, etc. of the display component 4, reducing processing errors.

[0040] In some embodiments, such as Figure 2 As shown, the data line further includes at least a fixing member 8 for fixing the circuit board 2, and the fixing member 8 is at least connected to the circuit board 2 and the housing 1 (refer to Figure 1 ). Specifically, the fixing member 8 is used to fix the circuit board 2, which means fixing the circuit board 2 to the housing 1 to ensure the reliability of the circuit board 2. The fixing member 8 can usually be formed at a specified position on the circuit board 2 by an injection molding process using a specific mold. Of course, it can also be made and connected to the circuit board 2 by other means, as long as it can achieve the function of fixing the circuit board 2. According to different design schemes, in addition to fixing the circuit board 2, the fixing member 8 can also fix components such as the cable 3 and the connector 5 at the same time. For example, when the fixing member 8 is arranged between the circuit board 2 and the cable 3, the circuit board 2 and the cable 3 can be fixed to the housing 1 at the same time.

[0041] In some embodiments, such as Figure 2 and Figure 3 As shown, the data line further includes a second limiting member 9, and the second limiting member 9 is arranged on the housing 1 (refer to Figure 1The second limiting member 9 is used to abut against the fixing member 8 to limit the relative position of at least part of the fixing member 8 and the shell 1. It can be understood that the specific embodiments of the second limiting member 9 are the same as the first limiting member 7 described above, and will not be repeated here. The above embodiments can facilitate the positioning and installation of the fixing member 8 during assembly by providing the second limiting member 9 on the shell 1, and improve the reliability of the fixing.

[0042] It should be noted that the second limiting member 9 can limit the entire fixing member 8, or only part of the fixing member 8. For example, as shown in some embodiments, Figure 2 The fixing member 8 includes a first fixing block 81 and a second fixing block 82. The first fixing block 81 is arranged at one end of the circuit board 2 connected with the connector 5, and is connected with the circuit board 2, the connector 5 and the shell 1. The second fixing block 82 is arranged at one end of the circuit board 2 connected with the cable 3, and is connected with the circuit board 2, the cable 3 and the shell 1. The display assembly 4 is arranged between the first fixing block 81 and the second fixing block 82. When this design is adopted, the second limiting member 9 can only abut against the second fixing block 82 to limit the position of the second fixing block 82 relative to the shell 1, and the first fixing block 81 can be fixed to the shell 1 in other ways. Similarly, the second limiting member 9 can only abut against the first fixing block 81, or can abut against both the first fixing block 81 and the second fixing block 82. In addition, since the display assembly 4 is arranged between the first fixing block 81 and the second fixing block 82, the display assembly 4 is in the middle position of the overall structure, so that the display assembly 4 and the circuit board 2 are balanced in force, the reliability is better, and the overall structure is more symmetrical, having better aesthetics.

[0043] As shown in some embodiments, Figure 4 The display assembly 4 and the first fixing block 81 are arranged with a space therebetween, and / or the display assembly 4 and the second fixing block 82 are arranged with a space therebetween to form an avoiding space 41. The design of the above embodiments separates the fixing member 8 from the display assembly 4 by reserving the avoiding space 41, which can better avoid the interference and collision between the fixing member 8 and the display assembly 4 during assembly, and reduce the possibility of damage to the display assembly 4 caused by the fixing member 8. For example, in some embodiments, the first fixing block 81 and the second fixing block 82 are both formed by a mold injection process, and are bonded by liquid adhesive when assembled with the shell 1. The adhesive may flow and touch the display assembly 4 when it is not yet set, which may damage the display assembly 4. When the avoiding space 41 is reserved, the adhesive is less likely to touch the display assembly 4, thereby effectively reducing the damage to the display assembly 4 during assembly and improving the product qualification rate.

[0044] As shown in some embodiments, Figure 1 and Figure 2As shown, the shell 1 includes a bottom shell 13 and a cover plate 14, the accommodating cavity is formed at least in the bottom shell 13, the limiting member is arranged on the bottom shell 13, and the first fixing block 81 and the second fixing block 82 are both connected at least with the bottom shell 13. The cover plate 14 is arranged on the bottom shell 13, the cover plate 14 is formed with a display window, the display assembly 4 displays data transmission information through the display window, in a specific embodiment, a transparent material can be used to make the part of the display window, and a transparent material can also be used to make the entire cover plate 14. Among them, referring to Figure 4 and Figure 5 , the cover plate 14 is provided with a first connecting structure 141, and the first fixing block 81 and / or the second fixing block 82 is provided with a second connecting structure 83 corresponding thereto, and the first connecting structure 141 is connected with the second connecting structure 83. The first connecting structure 141 and the second connecting structure 83 are mutually adaptive connecting structures, for example, in some embodiments, the first connecting structure 141 can be arranged as a buckle, and the second connecting structure 83 can be arranged as a clamping groove; in some embodiments, the first connecting structure 141 is a plug rod, and the second connecting structure 83 is a socket.

[0045] Optionally, the second connecting structure 83 can be arranged only on the first fixing block 81 or the second fixing block 82, or can be arranged on the first fixing block 81 and the second fixing block 82 at the same time. Taking the case that the second connecting structure 83 is arranged only on the first fixing block 81 as an example, when the cover plate 14 is arranged on the bottom shell 13, the first fixing block 81 can be fixed with the shell 1, and the second fixing block 82 is also indirectly fixed. When the second connecting structure 83 is arranged on the first fixing block 81 and the second fixing block 82 at the same time, the cover plate 14 can be provided with a plurality of first connecting structures 141 corresponding to the second connecting structures 83 on the first fixing block 81 and the second fixing block 82, so that when designed, the connection is more reliable. The above-mentioned embodiments are arranged by the first connecting structure 141 and the second connecting structure 83, when the cover plate 14 is arranged on the bottom shell 13, the first connecting structure 141 is connected with the second connecting structure 83, and the installation of the first fixing block 81, the second fixing block 82 and the circuit board 2 and other components can be completed, the installation operation is simple, and the connection reliability is good.

[0046] In some embodiments, as shown in Figure 5 , the cover plate 14 is provided with a third connecting structure 142, as shown in Figure 2 and Figure 3As shown, the fourth connecting structure 131 is correspondingly arranged on the bottom shell 13, and the third connecting structure 142 is connected with the fourth connecting structure 131. The embodiments of the third connecting structure 142 and the fourth connecting structure 131 are the same as the first connecting structure 141 and the second connecting structure 83, and are not described herein. When designed in this way, the cover plate 14 and the bottom shell 13 are connected through the third connecting structure 142 and the fourth connecting structure 131, and the installation can be completed only by splicing operation, and the installation operation is more convenient. In addition to the above-mentioned manner, it can be understood that the cover plate 14 and the bottom shell 13 can also be connected through bonding and other ways, and the same reliable connection can be achieved.

[0047] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A data line, characterized by The data line comprises: a shell, an accommodating cavity is formed in the interior of the shell; a circuit board arranged in the accommodating cavity, the circuit board is used at least for acquiring data transmission information; a cable, one end of the cable is electrically connected with the circuit board, the other end of the cable is exposed outside the shell, and the cable is used for being connected with a power supply or a first to-be-connected device; a display assembly arranged in the accommodating cavity and electrically connected with the circuit board, the display assembly is used for displaying the data transmission information; a connector electrically connected with the circuit board, the connector is used for being connected with a second to-be-connected device; a control button electrically connected with the circuit board, the control button is used at least for controlling the display assembly to be turned on or turned off; a fixing member used at least for fixing the circuit board, the fixing member is connected at least with the circuit board and the shell; wherein the fixing member comprises a first fixing block and a second fixing block, the first fixing block is arranged at one end of the circuit board connected with the connector, and the first fixing block is connected with the circuit board, the connector and the shell; the second fixing block is arranged at one end of the circuit board connected with the cable, and the second fixing block is connected with the circuit board, the cable and the shell; wherein the display assembly and the first fixing block are arranged at intervals, and / or the display assembly and the second fixing block are arranged at intervals, so as to form a avoiding space.

2. The data line of claim 1, wherein, An installation groove is formed on the circuit board, and at least part of the control button is arranged in the installation groove.

3. The data line of claim 2, wherein, The installation groove is formed on the circuit board at a position corresponding to an edge of a side wall of the shell.

4. The data line of claim 2, wherein, A through hole is formed on the shell at a position corresponding to the control button, and the control button is exposed outside the shell through the through hole; or a flexible part is arranged on the shell at a position corresponding to the control button, and the flexible part is used for generating deformation to press the control button.

5. The data line of claim 2, wherein, An accommodating groove is formed on an inner wall of the shell corresponding to the control button in a direction away from the control button, and part of the control button is arranged in the accommodating groove.

6. The data line of claim 5, wherein, The data line further comprises a first limiting member arranged on the shell at a position corresponding to the accommodating groove, and the first limiting member is used for abutting against the control button to limit the control button in the accommodating groove.

7. The data line of claim 1, wherein, At least part of the display assembly is arranged in a "rectangular" shape along a direction in which the display assembly displays the data transmission information.

8. The data line of claim 6, wherein, The data line further comprises: a second limiting member arranged on the shell, the second limiting member is used for abutting against the fixing member to limit a relative position of at least part of the fixing member and the shell.

9. The data line of claim 8, wherein, The second limiting member abuts against the first fixing block and / or the second fixing block, and the display assembly is arranged between the first fixing block and the second fixing block.

10. The data line of claim 8, wherein, The shell comprises: a bottom shell, the accommodating cavity is formed at least in the bottom shell, the first limiting member and the second limiting member are arranged on the bottom shell, and the first fixing block and the second fixing block are connected at least with the bottom shell; a cover plate arranged on the bottom shell, a display window is formed on the cover plate, and the display assembly displays the data transmission information through the display window. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure is connected with the second connecting structure. The first connecting structure

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