Connecting device and electronic equipment support

Abstract

The utility model relates to the technical field of electronic equipment supports, and discloses a connecting device and an electronic equipment support, the connecting device comprises a first mounting seat and a second mounting seat, the first mounting seat comprises a first seat body fixed on an external mounting wall surface and a limiting column; the limiting column is connected to the first base body and provided with a first abutting part and a second abutting part on the two opposite sides in the first direction. The second mounting seat comprises a second seat body, and the second seat body is provided with a limiting hole allowing the limiting column to be inserted therein; the first abutting part and the second abutting part abut against the hole wall of the limiting hole in a sliding mode when the limiting column is inserted into the limiting hole. When the limiting column is inserted into the limiting hole, the first abutting part and the second abutting part abut against the hole wall of the limiting hole to limit movement of the second mounting base in the first direction and the second direction, the second direction is the direction, away from the first base body, of the second mounting base along the limiting column, and therefore the situation that the second mounting base falls off from the first mounting base can be improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic device bracket technology, specifically to a connecting device and an electronic device bracket. Background Technology

[0002] When driving, people usually use a holder to fix their mobile phones in the vehicle for convenient navigation or entertainment.

[0003] In the prior art, some brackets include two mounting seats, a flexible rod, and a base. The flexible rod is connected between the two mounting seats, and the base can be fixed to the vehicle by adhesive or other means. One of the two mounting seats is used to fix the mobile phone, and the other mounting seat is magnetically fixed to the base. The magnetic fixation method is not stable enough and is prone to falling off when the vehicle passes through bumpy roads. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a connecting device that can improve the situation where the second mounting base detaches from the first mounting base.

[0005] This utility model also proposes an electronic device bracket having the above-mentioned connecting device.

[0006] According to a first aspect of the present invention, a connecting device includes a first mounting base and a second mounting base. The first mounting base includes a first seat body and a limiting post. The first seat body is used to fix to an external mounting wall. The limiting post protrudes from the first seat body and has a first abutting portion and a second abutting portion respectively on its two opposite outer side walls along a first direction. The second mounting base includes a second seat body and has a limiting hole. The limiting post is used to be inserted into the limiting hole. During the insertion of the limiting post into the limiting hole, the first abutting portion and the second abutting portion slide against the hole wall of the limiting hole respectively. When the limiting post is inserted into the limiting hole, the first abutting portion and the second abutting portion abut against the hole wall of the limiting hole respectively to restrict the movement of the second mounting base along the first direction and the second direction. The second direction is the direction of the second mounting base away from the first seat body along the limiting post and intersects with the first direction.

[0007] The connecting device according to the embodiments of this utility model has at least the following beneficial effects: By connecting a limiting post to the first base and providing a limiting hole on the second base, the limiting post can be inserted into the limiting hole, thereby restricting the radial movement of the second base along the limiting hole, which helps to more stably fix the second mounting seat on the first mounting seat. By providing a first abutting part and a second abutting part on opposite outer side walls of the limiting post along the first direction, when the limiting post is inserted into the limiting hole, the first abutting part and the second abutting part can respectively abut against the hole wall of the limiting hole to restrict the movement of the second mounting seat along the first direction and restrict the movement of the second mounting seat away from the first base along the limiting post, which helps to restrict the degree of freedom of the second mounting seat in multiple directions, further making the second mounting seat more stably fixed on the first mounting seat. When the connecting device is applied to an electronic device bracket and the first base is fixed to a vehicle, the connecting device of the present application embodiment can improve the situation where the second mounting seat falls off the first mounting seat when the vehicle passes through bumpy road sections, thus improving the stability of the electronic device bracket.

[0008] According to some embodiments of the present invention, the first base includes a mounting surface, and a limiting post protrudes from the mounting surface; the limiting post includes a first column segment and a second column segment, the first column segment being connected between the mounting surface and the second column segment; the extension direction of the first column segment is perpendicular to the mounting surface, the second column segment extends along a second direction, and the second direction is set at an angle to the extension direction of the first column segment; a first abutting portion is formed at the junction between the first column segment and the second column segment, and a second abutting portion is formed on the outer side wall of the second column segment.

[0009] According to some embodiments of the present invention, the first column segment has a first sidewall and a second sidewall on opposite sides along the first direction, and the second column segment has a third sidewall and a fourth sidewall on opposite sides along the first direction; the first sidewall is connected between the mounting surface and the third sidewall, and a first abutting portion is formed at the junction between the first sidewall and the third sidewall; the second sidewall is connected between the mounting surface and the fourth sidewall, and the fourth sidewall forms a second abutting portion; wherein, when the limiting post is inserted into the limiting hole, a first space is defined between the first sidewall and the hole wall of the limiting hole, and / or a second space is defined between the second sidewall and the hole wall of the limiting hole, and / or a third space is defined between the third sidewall and the hole wall of the limiting hole.

[0010] According to some embodiments of the present invention, the first seat includes a mounting surface, and a limiting post protrudes from the mounting surface; the limiting post extends along a second direction, and the angle between the second direction and the mounting surface is less than 90 degrees; the opposite sides of the limiting post along the first direction include a first outer wall and a second outer wall, both of which are connected to the mounting surface; one of the first outer wall and the second outer wall forms a first abutting portion, and the other forms a second abutting portion.

[0011] According to some embodiments of the present invention, the portion of the first outer wall near the mounting surface forms a first abutting portion, and the portion of the second outer wall away from the mounting surface forms a second abutting portion; wherein, when the limiting post is inserted into the limiting hole, the other portion of the first outer wall away from the mounting surface and the hole wall of the limiting hole define a fourth space, and / or the other portion of the second outer wall near the mounting surface and the hole wall of the limiting hole define a fifth space.

[0012] According to some embodiments of the present invention, the wall of the limiting hole is arc-shaped and protrudes into the limiting hole, and the diameter of the openings at both ends of the limiting hole is larger than the diameter of the middle part of the limiting hole; and / or, a first cavity is provided inside the limiting post, and the first cavity is located at the bottom of the limiting post near the first seat.

[0013] According to some embodiments of the present invention, the first seat includes a mounting surface, and a limiting post protrudes from the mounting surface; the limiting post extends along a second direction, which is perpendicular to the mounting surface; a first limiting portion protrudes from the wall of the limiting hole, and at least one of the first abutting portion and the second abutting portion protrudes from the outer wall of the limiting post; when the limiting post is inserted into the limiting hole, one of the first abutting portion and the second abutting portion is located between the first limiting portion and the mounting surface, and abuts against the wall of the limiting hole and the first limiting portion respectively.

[0014] According to some embodiments of the present invention, the wall of the limiting hole is further provided with a second limiting portion, and the first limiting portion and the second limiting portion are arranged at intervals relative to each other; the first abutting portion and the second abutting portion are respectively provided on the two opposite outer walls of the limiting post along the first direction; wherein, when the limiting post is inserted into the limiting hole, the first limiting portion is located between the first abutting portion and the mounting surface, and the first abutting portion abuts against the wall of the limiting hole and the first limiting portion respectively; the second limiting portion is located between the second abutting portion and the mounting surface, and the second abutting portion abuts against the wall of the limiting hole and the second limiting portion respectively.

[0015] According to some embodiments of the present invention, a second cavity is provided inside the limiting post; the limiting post has a first opening and a second opening respectively on its two opposite outer side walls along a first direction, and each includes a first extension and a second extension; both the first opening and the second opening communicate with the second cavity; the first extension is located inside the first opening, and the second extension is located inside the second opening; the first extension and the second extension extend from the top of the limiting post toward the mounting surface respectively; a first abutting portion protrudes from the end of the first extension facing the mounting surface, and a second abutting portion protrudes from the end of the second extension facing the mounting surface; wherein, both the first extension and the second extension can undergo elastic deformation into the second cavity when subjected to force.

[0016] According to some embodiments of the present invention, the two opposite outer walls of the limiting post along the third direction abut against the wall of the limiting hole to restrict the movement of the second mounting seat along the third direction; and / or, the second mounting body is provided with two limiting holes, the two limiting holes being spaced apart along the third direction, and the first mounting seat includes two limiting posts, each limiting post being inserted into a limiting hole; thereon, the third direction is perpendicular to the first direction and intersects with the second direction.

[0017] According to some embodiments of the present invention, the first mounting base further includes a first magnetic element connected to the first base body; the second mounting base further includes a second magnetic element connected to the second base body; wherein, the first magnetic element is used for mutual magnetic attraction between the second magnetic element and the second magnetic element.

[0018] According to some embodiments of the present invention, the limiting hole has a set radial direction, and the second seat is connected to at least one second magnetic element on each of the opposite sides of the limiting hole along the radial direction. When the limiting post is inserted into the limiting hole, the first direction and the radial direction are arranged in the same direction; and / or, the first magnetic element is disposed inside the first seat; and / or, the second magnetic element is disposed inside the second seat.

[0019] An electronic device bracket according to a second aspect of the present invention includes a connecting device, a flexible member, and a fixing device as described in any of the above embodiments. The flexible member is connected between the fixing device and the second base, and the fixing device is used to fix the electronic device.

[0020] According to some embodiments of the present invention, the limiting hole has a set radial direction, and the flexible member is connected to one side of the second seat along the radial direction; when the limiting post is inserted into the limiting hole, the first direction and the radial direction are set in the same direction.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0023] Figure 1 A schematic diagram of the structure of the electronic device bracket provided in an embodiment of the present invention is shown;

[0024] Figure 2 An exploded view of the electronic device bracket provided in an embodiment of the present invention is shown.

[0025] Figure 3 A cross-sectional structural schematic diagram of the connecting device provided in an embodiment of the present invention is shown;

[0026] Figure 4A cross-sectional structural schematic diagram of a connecting device provided in another embodiment of the present invention is shown;

[0027] Figure 5 This diagram shows a partially exploded view of an electronic device bracket provided in another embodiment of the present invention.

[0028] Figure 6 It shows Figure 6 A cross-sectional schematic diagram of the connecting device in the bracket of an electronic device.

[0029] Figure label:

[0030] Electronic device bracket 10; Connecting device 100;

[0031] First mounting base 110; First base body 111; Mounting surface 1111; Limiting post 113; First abutting part 1131; Second abutting part 1135; First column segment 1137; First side wall 1153; Second side wall 1155; Second column segment 1139; Third side wall 1157; Fourth side wall 1159; First outer wall 1141; Second outer wall 1143; Second cavity 1144; First opening 1145; Second opening 1147; First extension 1149; Second extension 1151; First magnetic component 117.

[0032] Second mounting base 130; second base body 131; limiting hole 1311; first limiting part 1313; second limiting part 1315; second magnetic component 133;

[0033] First space 150; Second space 170; Third space 190; Fourth space 210; Fifth space 230; Flexible component 300; Fixing device 500;

[0034] First direction X; second direction Y; third direction Z. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0038] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0039] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] Please see Figures 1 to 2 This application provides an electronic device bracket 10, which includes a connecting device 100, a flexible member 300, and a fixing device 500.

[0041] The flexible member 300 is connected between the fixing device 500 and the connecting device 100. The connecting device 100 can be fixed to an external mounting wall. The fixing device 500 is used to fix electronic equipment. The flexible member 300 can be bent to adjust the position of the fixing device 500 and can position the fixing device 500 in the desired position, thereby adjusting the position of the electronic equipment so that the user can use the electronic equipment.

[0042] Electronic devices can refer to mobile phones, tablets, or other electronic devices.

[0043] The connecting device 100 can be fixed to an external mounting wall. The fixing method can be adhesive, welding, suction cup connection, connection through fasteners or other methods to fix it to the mounting wall. The fasteners can be bolts, screws, rivets or other fasteners.

[0044] External mounting surfaces can refer to the vehicle's center console, windshield, desktop, bedside table, or other external structural walls.

[0045] The fixing device 500 may employ a magnetic structure for magnetically fixing electronic devices, or the fixing device 500 may employ a clamping arm structure for clamping electronic devices, or the fixing device 500 may employ other fixing structures for fixing electronic devices.

[0046] Please see Figures 2 to 3 In some embodiments, the connecting device 100 includes a first mounting base 110 and a second mounting base 130. The first mounting base 110 includes a first seat body 111 and a limiting post 113, and the second mounting base 130 includes a second seat body 131.

[0047] The flexible member 300 is connected between the fixing device 500 and the second seat 131.

[0048] The first base 111 can be fixed to an external mounting wall. The fixing method can be adhesive, welding, suction cup connection, connection through fasteners or other methods to fix it to the external mounting wall.

[0049] As an example, the first seat 111 may be provided with an adhesive layer for bonding to the vehicle to fix the first mounting seat 110 to the vehicle. For example, the first seat 111 may be bonded to the center console or other location of the vehicle through the adhesive layer.

[0050] For ease of understanding, the following explanation will take the example of the first seat 111 being fixed to the vehicle.

[0051] The limiting post 113 protrudes from the first seat 111, and the second seat 131 is provided with a limiting hole 1311. The limiting post 113 is used to be inserted into the limiting hole 1311. The limiting post 113 can restrict the movement of the second seat 131 by abutting against the hole wall of the limiting hole 1311, thereby restricting the radial movement of the second mounting seat 130 relative to the first mounting seat 110 along the limiting hole 1311. This helps to fix the second mounting seat 130 more stably on the first mounting seat 110 and improves the situation where the second mounting seat 130 falls off the first mounting seat 110.

[0052] The limiting post 113 has a first abutting part 1131 and a second abutting part 1135 on its two opposite outer side walls along the first direction X.

[0053] During the process of inserting the limiting post 113 into the limiting hole 1311, the first abutting part 1131 and the second abutting part 1135 slide against the hole wall of the limiting hole 1311 respectively, which helps to prevent the limiting post 113 from wobbling back and forth along the first direction X during the process of inserting it into the limiting hole 1311, thus improving the user experience.

[0054] When the limiting post 113 is inserted into the limiting hole 1311, the first abutting part 1131 and the second abutting part 1135 abut against the hole wall of the limiting hole 1311 respectively to restrict the movement of the second mounting seat 130 along the first direction X and the second direction Y. The second direction Y is the direction of the second mounting seat 130 away from the first seat body 111 along the limiting post 113, and the second direction Y and the first direction X are intersected. This can further restrict the movement of the second mounting seat 130 relative to the first mounting seat 110 in the first direction X and the second direction Y, which helps to restrict the degree of freedom of the second mounting seat 130 in multiple directions and further improves the situation where the second mounting seat 130 falls off the first mounting seat 110. When the connecting device 100 is applied to the electronic device bracket 10 and the first seat body 111 is fixed to the vehicle, it helps to reduce the situation where the second mounting seat 130 falls off the first mounting seat 110 along the first direction X and the second direction Y when the vehicle passes through bumpy road sections, thus improving the stability of the electronic device bracket 10.

[0055] It should be noted that the second direction Y in this embodiment can be adjusted according to the specific structure of the limiting post 113 to better restrict the movement of the second mounting base 130 along the second direction Y, as shown in the following embodiment.

[0056] In some embodiments, the limiting hole 1311 can penetrate the second seat 131, thereby eliminating the need to distinguish between the front and back of the second seat 131. Both sides of the second seat 131 have openings for the limiting hole 1311 to be inserted into the limiting hole 1311, which means there is no need to distinguish between the front and back of the second mounting base 130, making it more convenient to use.

[0057] As an example, the limiting hole 1311 may include a first opening and a second opening spaced apart from each other, with the first opening and the second opening respectively located on opposite sides of the second seat 131. The limiting pin 113 can be inserted into the limiting hole 1311 from either the first opening or the second opening. For ease of description, the following explanation will take the insertion of the limiting pin 113 from the first opening into the limiting hole 1311 as an example.

[0058] In some embodiments, the first seat 111 may include a mounting surface 1111, and the limiting post 113 may protrude from the mounting surface 1111.

[0059] As an example, the side of the first housing 111 facing away from the adhesive layer may have a mounting surface 1111.

[0060] When the limiting post 113 is inserted into the limiting hole 1311, the second seat 131 can abut against the mounting surface 1111.

[0061] In some embodiments, the limiting post 113 may include a first post segment 1137 and a second post segment 1139.

[0062] The first column segment 1137 can be connected between the mounting surface 1111 and the second column segment 1139. The extension direction of the first column segment 1137 can be perpendicular to the mounting surface 1111, and the extension direction of the first column segment 1137 can also be perpendicular to the first direction X.

[0063] The second column segment 1139 can extend along the second direction Y, which is set at an angle to the extension direction of the first column segment 1137. The first abutment portion 1131 can be formed at the junction between the first column segment 1137 and the second column segment 1139. The outer side wall of the second column segment 1139 forms the second abutment portion 1135. Thus, by adjusting the extension direction of a part of the structure of the limiting column 113 (i.e., the second column segment 1139), the movement of the second mounting base 130 along the first direction X and the second direction Y can be restricted, thereby expanding the structural form of the limiting column 113.

[0064] Specifically, in this embodiment, by adjusting the extension direction of the second column segment 1139, the second column segment 1139 can press against the wall of the limiting hole 1311 in the direction of the mounting surface 1111 through the second abutment portion 1135, thereby limiting the displacement of the second mounting base 130 along the second direction Y.

[0065] As an example, the relative outer walls of the second column segment 1139 along the first direction X can both extend along the second direction Y, and one of the relative outer walls forms a first abutting portion 1131 at the junction between the outer wall of the second column segment 1139 along the first direction X, and the other forms a second abutting portion 1135.

[0066] In this embodiment, the angle between the extension direction of the first column segment 1137 and the mounting surface 1111 is approximately 90 degrees, and the angle between the second direction Y and the mounting surface 1111 can be less than 90 degrees.

[0067] In some embodiments, the first column segment 1137 has a first sidewall 1153 and a second sidewall 1155 on opposite sides along the first direction X, and the second column segment 1139 has a third sidewall 1157 and a fourth sidewall 1159 on opposite sides along the first direction X.

[0068] The first sidewall 1153 and the third sidewall 1157 can be located on the same side of the limiting post 113 along the first direction X. The first sidewall 1153 is connected between the mounting surface 1111 and the third sidewall 1157, and the first abutment portion 1131 is formed at the junction between the first sidewall 1153 and the third sidewall 1157.

[0069] The first sidewall 1153 and the third sidewall 1157 can be connected by rounded corners to improve stress concentration and help improve the structural strength of the limiting post 113. Understandably, the arc-shaped wall between the first sidewall 1153 and the third sidewall 1157 can serve as the first abutment part 1131.

[0070] The second sidewall 1155 and the fourth sidewall 1159 can be located on the same side of the limiting post 113 along the first direction X, and the second sidewall 1155 connects the mounting surface 1111 and the fourth sidewall 1159, with the fourth sidewall 1159 forming the second abutment portion 1135.

[0071] The second sidewall 1155 and the fourth sidewall 1159 can be connected by rounded corners to improve the stress concentration problem and help improve the structural strength of the limiting column 113.

[0072] It should be noted that the fourth sidewall 1159 may be partially formed as the second abutment portion 1135, or the fourth sidewall 1159 may be entirely formed as the second abutment portion 1135.

[0073] In some embodiments, when the limiting post 113 is inserted into the limiting hole 1311, a first space 150 can be defined between the first sidewall 1153 and the hole wall of the limiting hole 1311. The first space 150 can provide a larger insertion opening for the limiting post 113 to be inserted into the limiting hole 1311, that is, the hole diameter of the limiting hole 1311 can be increased, which helps the limiting post 113 to be inserted into the limiting hole 1311 more easily.

[0074] As an example, the first space 150 may be enlarged to make it easier for the inclined second column segment 1139 to be inserted into the limiting hole 1311 from the first opening.

[0075] In some embodiments, when the limiting post 113 is inserted into the limiting hole 1311, a second space 170 can be defined between the second sidewall 1155 and the hole wall of the limiting hole 1311. The second space 170 can provide a larger insertion opening for the limiting post 113 to be inserted into the limiting hole 1311, that is, the diameter of the hole opening of the limiting hole 1311 can be increased, which helps the limiting post 113 to be inserted into the limiting hole 1311 more easily.

[0076] As an example, the second space 170 may increase the size of the first opening so that the inclined second column segment 1139 can be more easily inserted into the limiting hole 1311 from the first opening.

[0077] In some embodiments, when the limiting post 113 is inserted into the limiting hole 1311, a third space 190 can be defined between the third side wall 1157 and the hole wall of the limiting hole 1311. The third space 190 can provide space for the second post segment 1139 to deform along the first direction X, so that the limiting post 113 can be disengaged from the limiting hole 1311 and the second mounting base 130 can be easily removed from the first mounting base 110.

[0078] As an example, the third space 190 can increase the size of the second aperture to provide space for the second column segment 1139 to deform along the first direction X.

[0079] Please see Figure 2 and Figure 4 In some embodiments, the limiting post 113 can extend along the second direction Y, that is, the limiting post 113 can extend as a whole along the second direction Y, thereby reducing the manufacturing difficulty of the limiting post 113 and facilitating demolding.

[0080] As an example, the first seat 111 and the limiting post 113 can be integrally formed, for example, by integral injection molding.

[0081] The angle between the second direction Y and the mounting surface 1111 can be less than 90 degrees. The specific angle value can be set according to the requirements, and this application embodiment does not limit it.

[0082] The limiting post 113 includes a first outer wall 1141 and a second outer wall 1143 on opposite sides along the first direction X. Both the first outer wall 1141 and the second outer wall 1143 can be connected to the mounting surface 1111. One of the first outer wall 1141 and the second outer wall 1143 can form a first abutting part 1131, and the other can form a second abutting part 1135.

[0083] As an example, both the first outer wall 1141 and the second outer wall 1143 extend approximately along the second direction Y.

[0084] In some embodiments, the portion of the first outer wall 1141 near the mounting surface 1111 can form a first abutment portion 1131. When the limiting post 113 is inserted into the limiting hole 1311, the other portion of the first outer wall 1141 away from the mounting surface 1111 and the hole wall of the limiting hole 1311 define a fourth space 210. The fourth space 210 can provide space for the top of the limiting post 113 to deform along the first direction X, so that the limiting post 113 can be disengaged from the limiting hole 1311 and the second mounting seat 130 can be easily removed from the first mounting seat 110.

[0085] As an example, the first outer wall 1141 includes a first sub-wall and a second sub-wall connected together. The first sub-wall can be connected between the mounting surface 1111 and the second sub-wall, and the second sub-wall can be connected to the top wall of the limiting post 113 away from the mounting surface 1111. The first sub-wall can form a first abutment portion 1131. When the limiting post 113 is inserted into the limiting hole 1311, the second sub-wall and the hole wall of the limiting hole 1311 can define a fourth space 210. The fourth space 210 can increase the diameter of the second hole to provide space for the top of the limiting post 113 to deform along the first direction X.

[0086] It should be noted that the first sub-wall can be partially formed as the first abutting part 1131, or the first sub-wall can be entirely formed as the first abutting part 1131.

[0087] In some embodiments, the portion of the second outer wall 1143 away from the mounting surface 1111 forms a second abutment portion 1135. When the limiting post 113 is inserted into the limiting hole 1311, the other portion of the second outer wall 1143 near the mounting surface 1111 can define a fifth space 230 with the hole wall of the limiting hole 1311. The fifth space 230 can provide a larger insertion opening for the limiting post 113 to be inserted into the limiting hole 1311, that is, the diameter of the hole opening of the limiting hole 1311 can be increased, which helps the limiting post 113 to be inserted into the limiting hole 1311 more easily.

[0088] As an example, the second outer wall 1143 includes a third sub-wall and a fourth sub-wall connected together. The third sub-wall can be connected between the mounting surface 1111 and the fourth sub-wall, and the fourth sub-wall can be connected to the top wall of the limiting post 113 away from the mounting surface 1111. The fourth sub-wall can form a second abutment portion 1135. When the limiting post 113 is inserted into the limiting hole 1311, the third sub-wall and the hole wall of the limiting hole 1311 can define a fifth space 230. The fifth space 230 can increase the diameter of the first orifice, facilitating the insertion of the limiting post 113 into the limiting hole 1311 from the first orifice.

[0089] It should be noted that the fourth sub-wall can be partially formed as the second abutment portion 1135, or the fourth sub-wall can be entirely formed as the second abutment portion 1135.

[0090] In some embodiments, the wall of the limiting hole 1311 is arc-shaped and protrudes into the limiting hole 1311. The diameters of the openings at both ends of the limiting hole 1311 are larger than the diameter of the middle portion of the limiting hole 1311. This increases the diameter of the opening of the limiting hole 1311, facilitating the insertion of the limiting post 113 into the limiting hole 1311 through the opening. It also facilitates the deformation of the limiting post 113 along the first direction X at the opening to disengage from the limiting hole 1311. Furthermore, it can reduce the diameter of the middle portion of the limiting hole 1311, which helps to... The first abutting part 1131 abuts better against the wall of the limiting hole 1311 or increases the abutting area between the first abutting part 1131 and the wall of the limiting hole 1311, further restricting the movement of the second mounting assembly along the first direction X. In addition, the second abutting part 1135 can abut against the arc-shaped wall of the limiting hole 1311, which helps to better apply pressure to the wall of the limiting hole 1311 towards the first seat 111, further restricting the movement of the second seat 131 along the second direction Y.

[0091] It should be noted that the limiting post 113 can have a variety of shapes, and the shape of the limiting hole 1311 can be adapted to the shape of the limiting post 113.

[0092] As an example, the limiting post 113 can be a rectangular limiting post 113, and the limiting hole 1311 can be a rectangular hole. The limiting post 113 has four outer side walls, and the limiting hole 1311 can have four hole walls. The outer side wall of each limiting post 113 can be opposite to or abut against a hole wall of a limiting hole 1311.

[0093] In some embodiments, the limiting post 113 may have a first cavity inside. The first cavity may be located at the bottom of the limiting post 113 near the first seat 111, thereby reducing the material at the bottom of the limiting post 113 and facilitating injection molding. In addition, the first cavity can make the bottom of the limiting post 113 more easily deformable, which helps the limiting post 113 to be inserted into or detached from the limiting hole 1311 more conveniently.

[0094] Please see Figures 5 to 6 In some embodiments, the limiting post 113 may extend along the second direction Y. In this embodiment, the second direction Y may be perpendicular to the mounting surface 1111.

[0095] The wall of the limiting hole 1311 may be provided with a first limiting part 1313, and at least one of the first abutting part 1131 and the second abutting part 1135 may be provided on the outer side wall of the limiting post 113. During the process of the limiting post 113 being inserted into the limiting hole 1311, the first limiting part 1313 may be located in the moving path of the first abutting part 1131 or the second abutting part 1135.

[0096] When the limiting post 113 is inserted into the limiting hole 1311, one of the first abutting part 1131 and the second abutting part 1135 is located between the first limiting part 1313 and the mounting surface 1111, and abuts against the hole wall of the limiting hole 1311 and the first limiting part 1313 respectively. Thus, the first abutting part 1131 or the second abutting part 1135 can restrict the movement of the second mounting seat 130 along the second direction Y by abutting against the first limiting part 1313, which helps to improve the stability of the second mounting seat 130 on the first mounting seat 110 and further improves the situation where the second mounting seat 130 falls off the limiting post 113 on bumpy road sections.

[0097] Understandably, in this embodiment, when the limiting post 113 is inserted into the limiting hole 1311, one of the first abutting part 1131 and the second abutting part 1135 abuts against the hole wall of the limiting hole 1311 and the first limiting part 1313 respectively, while the other can directly abut against the hole wall of the limiting hole 1311.

[0098] In some embodiments, the wall of the limiting hole 1311 may also be provided with a second limiting portion 1315. The first limiting portion 1313 and the second limiting portion 1315 may be arranged at intervals relative to each other. The first abutting portion 1131 and the second abutting portion 1135 may be respectively provided on the two opposite outer walls of the limiting post 113 along the first direction X.

[0099] When the limiting post 113 is inserted into the limiting hole 1311, the first limiting part 1313 can be located between the first abutting part 1131 and the mounting surface 1111. The first abutting part 1131 abuts against the hole wall of the limiting hole 1311 and the first limiting part 1313. The first abutting part 1131 can restrict the movement of the second mounting seat 130 along the first direction X by abutting against the hole wall of the limiting hole 1311, and can restrict the movement of the second mounting seat 130 along the second direction Y by abutting against the first limiting part 1313. This helps to improve the stability of the second mounting seat 130 on the first mounting seat 110 and further improves the situation where the second mounting seat 130 falls off the limiting post 113 on bumpy road sections.

[0100] Similarly, when the limiting post 113 is inserted into the limiting hole 1311, the second limiting part 1315 can be located between the second abutting part 1135 and the mounting surface 1111. The second abutting part 1135 abuts against the hole wall of the limiting hole 1311 and the second limiting part 1315 respectively. The second abutting part 1135 can further restrict the movement of the second mounting seat 130 along the first direction X by abutting against the hole wall of the limiting hole 1311, and can further restrict the movement of the second mounting seat 130 along the second direction Y by abutting against the second limiting part 1315. Thus, the first limiting part 1313 and the second limiting part 1315 can abut against each other through the first abutting part 1131 and the second abutting part 1135 respectively, which helps to further improve the stability of the second mounting seat 130 on the first mounting seat 110 and further improves the situation where the second mounting seat 130 falls off the limiting post 113 on bumpy road sections.

[0101] In this embodiment, the first abutting part 1131, the second abutting part 1135, the first limiting part 1313, and the second limiting part 1315 are all protruding structures. For example, they can be circular protrusions, elliptical protrusions, strip protrusions, or other shapes of protruding structures. The specific shape can be set according to the requirements.

[0102] Understandably, in this embodiment, during the insertion of the limiting post 113 into the limiting hole 1311, the first abutting part 1131 and the second abutting part 1135 can slide against the hole wall of the limiting hole 1311 respectively to prevent the second mounting base 130 from shaking during installation. When the first abutting part 1131 contacts the first limiting part 1313, the external force can be increased so that the first abutting part 1131 can pass over the first limiting part 1313, and the second abutting part 1135 can pass over the second limiting part 1315. This allows the first limiting part 1313 to be positioned between the first abutting part 1131 and the mounting surface 1111, and the second limiting part 1315 to be positioned between the second abutting part 1135 and the mounting surface 1111. When it is necessary to remove the second mounting base 130, the user can also increase the external force so that the first limiting part 1313 can pass over the first abutting part 1131 and the second limiting part 1315 can pass over the second grounding part, so as to remove the second mounting base 130 from the first mounting base 110.

[0103] It should be noted that when the limiting post 113 is inserted into the limiting hole 1311, the two opposite outer side walls of the limiting post 113 along the first direction X are spaced apart from the hole wall of the limiting hole 1311, so that there can be a gap between the outer side wall of the limiting post 113 and the hole wall of the limiting hole 1311, so that the first abutting part 1131 and the second abutting part 1135 can enter the limiting hole 1311 more smoothly.

[0104] In some embodiments, the limiting post 113 may be provided with a second cavity 1144, and the two opposite outer walls of the limiting post 113 along the first direction X are respectively provided with a first opening 1145 and a second opening 1147. The two opposite outer walls of the limiting post 113 along the first direction X may respectively include a first extension 1149 and a second extension 1151.

[0105] The first opening 1145 and the second opening 1147 can both be connected to the second cavity 1144, the first extension 1149 can be located inside the first opening 1145, and the second extension 1151 can be located inside the second opening 1147.

[0106] The first extension 1149 and the second extension 1151 can extend from the top of the limiting post 113 toward the mounting surface 1111, respectively. The first abutting part 1131 can protrude from the end of the first extension 1149 toward the mounting surface 1111, and the second abutting part 1135 can protrude from the end of the second extension 1151 toward the mounting surface 1111.

[0107] As an example, the first abutment portion 1131 may be disposed at the end of the first extension portion 1149 facing the mounting surface 1111, and protrude from the side of the first extension portion 1149 opposite to the second cavity 1144. The second abutment portion 1135 may be disposed at the end of the second extension portion 1151 facing the mounting surface 1111, and protrude from the side of the second extension portion 1151 opposite to the second cavity 1144. Both the first abutment portion 1131 and the second abutment portion 1135 are approximately located at the middle position of the limiting post 113 along the second direction Y.

[0108] The first extension 1149 can be elastically deformed into the second cavity 1144 when subjected to force. Thus, during the process of the limiting post 113 being inserted into the limiting hole 1311, when the first abutting part 1131 slides past the first limiting part 1313, the first abutting part 1131 can be deformed into the second cavity 1144 when subjected to force, so that the first abutting part 1131 can pass the first limiting part 1313 more smoothly.

[0109] The second extension 1151 can be elastically deformed into the second cavity 1144 when subjected to force. Thus, during the process of the limiting post 113 being inserted into the limiting hole 1311, when the second abutting part 1135 slides past the second limiting part 1315, the second abutting part 1135 can be deformed into the second cavity 1144 when subjected to force, so that the second abutting part 1135 can pass over the second limiting part more smoothly.

[0110] When the limiting post 113 is inserted into the limiting hole 1311, the first extension 1149 and the second extension 1151 are reset, so that the first abutting part 1131 abuts against the hole wall of the limiting hole 1311 and the first limiting part 1313, and the second abutting part 1135 abuts against the hole wall of the limiting hole 1311 and the second limiting part 1315, thereby limiting the displacement of the second mounting base 130 along the first direction X and the second direction Y.

[0111] Please see Figures 1 to 2 In some embodiments, the two opposite outer walls of the limiting post 113 along the third direction Z can respectively abut against the hole wall of the limiting hole 1311 to restrict the movement of the second mounting base 130 along the third direction Z. The third direction Z is perpendicular to the first direction X, and the third direction Z intersects with the second direction Y. In this way, the cooperation between the limiting post 113 and the hole wall of the limiting hole 1311 can restrict the movement of the second mounting base 130 in the first direction X, the second direction Y and the third direction Z, and can simultaneously restrict the six degrees of freedom of the second mounting base 130, so that the second mounting base 130 can be more stably fixed on the first mounting base 110.

[0112] In some embodiments, the second base 131 may have two limiting holes 1311, which may be distributed at intervals along the third direction Z. The first mounting base 110 includes two limiting posts 113, each of which is inserted into a limiting hole 1311. This eliminates the need to design the shape of the limiting posts 113, and both limiting posts 113 can restrict the rotation of the second mounting base 130 relative to the first mounting base 110, which helps to fix the second mounting base 130 more stably on the first mounting base 110.

[0113] Please see Figures 2 to 3 In some embodiments, the first mounting base 110 may further include a first magnetic element 117, and the second mounting base 130 may further include a second magnetic element 133.

[0114] The first magnetic element 117 can be connected to the first base 111, and the second magnetic element 133 can be connected to the second base 131. The first magnetic element 117 and the second magnetic element 133 are used to magnetically attract each other to magnetically fix the first mounting base 110 and the second mounting base 130, which helps the second mounting base 130 to be more stably fixed on the first mounting base 110.

[0115] As an example, one of the first magnetic element 117 and the second magnetic element 133 may be a magnet, and the other may be a metal with magnetic properties.

[0116] As another example, both the first magnetic element 117 and the second magnetic element 133 can be magnets.

[0117] The number of the first magnetic component 117 can be one or more, and the number of the second magnetic component 133 can also be one or more, depending on the requirements.

[0118] Understandably, the magnetic attraction between the first magnetic element 117 and the second magnetic element 133 can guide the second mounting base 130 to be mounted on the first mounting base 110 along the limiting post 113, which helps the limiting post 113 to be inserted into the limiting hole 1311 more conveniently.

[0119] In some embodiments, the first magnetic element 117 may be disposed inside the first base 111, which helps to prevent the first magnetic element 117 from being exposed and improves the aesthetic appearance of the first mounting base 110.

[0120] In some embodiments, the second magnetic element 133 is disposed inside the second base 131, which helps to prevent the second magnetic element 133 from being exposed and improves the aesthetics of the second mounting base 130.

[0121] In some embodiments, the limiting hole 1311 may have a set radial direction, and the second seat 131 is respectively connected to at least one second magnetic element 133 on opposite sides of the limiting hole 1311 along the radial direction. When the limiting post 113 is inserted into the limiting hole 1311, the first direction X and the radial direction are arranged in the same direction, that is, the second seat 131 is respectively provided with the second magnetic element 133 on opposite sides of the limiting hole 1311 along the first direction X, so that it can cooperate with the first abutment part 1131 and the second abutment part 1135, which helps to fix the second mounting seat 130 more stably on the first mounting seat 110.

[0122] At least one second magnetic element 133 may refer to one second magnetic element 133, two second magnetic elements 133, three second magnetic elements 133, or other numbers of second magnetic elements 133. Each second magnetic element 133 can be magnetically attracted to the first magnetic element 117 to enhance the magnetic attraction force.

[0123] In some embodiments, the flexible member 300 can be connected to one side of the second base 131 along the radial direction of the limiting hole 1311, that is, the flexible member 300 can be connected to one side of the second base 131 along the first direction X, and located on the side of the first abutment portion 1131 opposite to the second abutment portion 1135 along the first direction X, so that it can cooperate with the first magnetic members 117 on both sides of the limiting hole 1311, which helps the second mounting base 130 to be more stably fixed on the first mounting base 110.

[0124] In the connecting device 100 and electronic device bracket 10 provided in this application embodiment, by connecting a limiting post 113 on the first base 111 and providing a limiting hole 1311 on the second base 131, the limiting post 113 can be inserted into the limiting hole 1311, thereby restricting the radial movement of the second base 131 along the limiting hole 1311, which helps to fix the second mounting base 130 more stably on the first mounting base 110. By providing a first abutment portion 1131 and a second abutment portion 1135 on opposite outer side walls of the limiting post 113 along the first direction X, when the limiting post 113 is inserted into the limiting hole 1311, the first abutment portion 1131 and the second abutment portion 1135 can respectively abut against the hole wall of the limiting hole 1311 to restrict the movement of the second mounting seat 130 along the first direction X, and restrict the movement of the second mounting seat 130 along the limiting post 113 away from the first mounting body 111. This helps to restrict the degrees of freedom of the second mounting seat 130 in multiple directions, further making the second mounting seat 130 more stably fixed on the first mounting seat 110. When the connecting device 100 is applied to the electronic device bracket 10 and the first mounting body 111 is fixed to the vehicle, the connecting device 100 of this application embodiment can improve the situation where the second mounting seat 130 falls off the first mounting seat 110 when the vehicle passes through bumpy road sections, thus improving the stability of the electronic device bracket 10.

[0125] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A connecting device, characterized in that, include: A first mounting base includes a first base body and a limiting post. The first base body is used to fix itself to an external mounting wall surface. The limiting post protrudes from the first base body and has a first abutment portion and a second abutment portion respectively on its two opposite outer side walls along a first direction. The second mounting base includes a second base body, the second base body is provided with a limiting hole, and the limiting post is used to be inserted into the limiting hole; During the insertion of the limiting post into the limiting hole, the first abutting part and the second abutting part slide against the hole wall of the limiting hole respectively; when the limiting post is inserted into the limiting hole, the first abutting part and the second abutting part abut against the hole wall of the limiting hole respectively to restrict the movement of the second mounting seat along the first direction and the second direction; the second direction is the direction of the second mounting seat away from the first seat body along the limiting post and intersects with the first direction.

2. The connecting device according to claim 1, characterized in that, The first seat includes a mounting surface, and the limiting post protrudes from the mounting surface; The limiting post includes a first post segment and a second post segment, wherein the first post segment is connected between the mounting surface and the second post segment; The first column segment extends perpendicularly to the mounting surface, and the second column segment extends along the second direction, with the second direction forming an angle with the extension direction of the first column segment. The first abutting portion is formed at the junction between the first column segment and the second column segment, and the second abutting portion is formed on the outer wall of the second column segment.

3. The connecting device according to claim 2, characterized in that, The first column segment has a first sidewall and a second sidewall on opposite sides along the first direction, and the second column segment has a third sidewall and a fourth sidewall on opposite sides along the first direction. The first sidewall is connected between the mounting surface and the third sidewall, and the first abutment portion is formed at the junction between the first sidewall and the third sidewall; The second sidewall connects the mounting surface and the fourth sidewall, and the fourth sidewall forms the second abutment portion; Wherein, when the limiting post is inserted into the limiting hole, a first space is defined between the first sidewall and the hole wall of the limiting hole, and / or a second space is defined between the second sidewall and the hole wall of the limiting hole, and / or a third space is defined between the third sidewall and the hole wall of the limiting hole.

4. The connecting device according to claim 1, characterized in that, The first seat includes a mounting surface, and the limiting post protrudes from the mounting surface; The limiting post extends along the second direction, and the angle between the second direction and the mounting surface is less than 90 degrees. The limiting post includes a first outer wall and a second outer wall on opposite sides along the first direction, and both the first outer wall and the second outer wall are connected to the mounting surface; One of the first outer wall and the second outer wall forms the first abutting portion, and the other forms the second abutting portion.

5. The connecting device according to claim 4, characterized in that, The portion of the first outer wall near the mounting surface forms the first abutting portion, and the portion of the second outer wall away from the mounting surface forms the second abutting portion; Wherein, when the limiting post is inserted into the limiting hole, the other part of the first outer wall away from the mounting surface and the hole wall of the limiting hole define a fourth space, and / or the other part of the second outer wall near the mounting surface and the hole wall of the limiting hole define a fifth space.

6. The connecting device according to any one of claims 1 to 5, characterized in that, The wall of the limiting hole is arc-shaped and protrudes into the limiting hole. The diameter of the openings at both ends of the limiting hole is larger than the diameter of the middle part of the limiting hole. And / or, the limiting post is provided with a first cavity, the first cavity being located at the bottom of the limiting post near the first seat.

7. The connecting device according to claim 1, characterized in that, The first seat includes a mounting surface, and the limiting post protrudes from the mounting surface; The limiting post extends along the second direction, and the second direction is perpendicular to the mounting surface; The wall of the limiting hole is provided with a first limiting part, and at least one of the first abutting part and the second abutting part protrudes from the outer wall of the limiting post. When the limiting post is inserted into the limiting hole, one of the first abutting part and the second abutting part is located between the first limiting part and the mounting surface, and abuts against the hole wall of the limiting hole and the first limiting part, respectively.

8. The connecting device according to claim 7, characterized in that, The wall of the limiting hole is further provided with a second limiting part, and the first limiting part and the second limiting part are arranged at intervals relative to each other; the first abutting part and the second abutting part are respectively provided on the two opposite outer walls of the limiting post along the first direction; When the limiting post is inserted into the limiting hole, the first limiting part is located between the first abutting part and the mounting surface, and the first abutting part abuts against the hole wall of the limiting hole and the first limiting part respectively; the second limiting part is located between the second abutting part and the mounting surface, and the second abutting part abuts against the hole wall of the limiting hole and the second limiting part respectively.

9. The connecting device according to claim 8, characterized in that, The limiting post is provided with a second cavity; the limiting post is provided with a first opening and a second opening on its two opposite outer walls along the first direction, and each includes a first extension and a second extension; the first opening and the second opening are both connected to the second cavity; The first extension is located inside the first opening, and the second extension is located inside the second opening; The first extension and the second extension extend from the top of the limiting post toward the mounting surface, respectively; The first abutting portion protrudes from one end of the first extension portion facing the mounting surface, and the second abutting portion protrudes from one end of the second extension portion facing the mounting surface; Both the first extension and the second extension can undergo elastic deformation into the second cavity when subjected to force.

10. The connecting device according to claim 1, characterized in that, The two opposite outer walls of the limiting post along the third direction abut against the wall of the limiting hole to restrict the movement of the first mounting seat along the third direction. And / or, the second seat body is provided with two of the limiting holes, the two limiting holes are spaced apart along the third direction, and the first mounting seat includes two limiting posts, each limiting post being used to be inserted into one of the limiting holes; The third direction is perpendicular to the first direction and intersects with the second direction.

11. The connecting device according to claim 1, characterized in that, The first mounting base further includes a first magnetic element, which is connected to the first base body; The second mounting base further includes a second magnetic element, which is connected to the second base body; The first magnetic component is used to magnetically attract the second magnetic component.

12. The connecting device according to claim 11, characterized in that, The limiting hole has a set radial direction, and the second seat is connected to at least one second magnetic element on each of the opposite sides of the limiting hole along the radial direction. When the limiting post is inserted into the limiting hole, the first direction and the radial direction are set in the same direction. And / or, the first magnetic element is disposed inside the first base; And / or, the second magnetic element is disposed inside the second base.

13. An electronic device bracket, characterized in that, include: Flexible components; Fixing device, the fixing device being used to fix electronic equipment; as well as According to any one of claims 1 to 12, the flexible element is connected between the fixing device and the second seat.

14. The electronic device bracket according to claim 13, characterized in that, The limiting hole has a defined radial direction, and the flexible member is connected to one side of the second seat body along the radial direction; When the limiting post is inserted into the limiting hole, the first direction and the radial direction are arranged in the same direction.

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