Electronic device

Abstract

The embodiment of the invention provides electronic equipment. The electronic equipment comprises a bracket, an elastic buckle, a mounting frame and a first circuit board, the support is provided with a first connecting groove, the elastic buckle is connected to the first connecting groove, the elastic buckle is provided with a first elastic protruding sub-part, and the first elastic protruding sub-part protrudes out of the outer surface of the support. The mounting frame is provided with a containing groove which is formed in an open mode in the thickness direction of the electronic equipment, and a second connecting groove is formed in the groove wall of the containing groove; the support is contained in the containing groove, the first elastic protruding sub-part is inserted into the second connecting groove, and the first elastic protruding sub-part abuts against the groove wall of the second connecting groove. The first circuit board is arranged on the side, facing the groove bottom of the containing groove, of the support, and the elastic buckle is arranged on the side, deviating from the groove bottom of the containing groove, of the first circuit board.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment design, and in particular to an electronic equipment. Background Art

[0002] In the related art, the circuit board is arranged on a bracket, and the bracket is fixed to the mounting frame of the electronic device by screws passing through the bracket. Some areas of the circuit board need to be provided with avoidance grooves to avoid the screws. Thus, since it is necessary to provide avoidance grooves on the circuit board to avoid the screws, the area of ​​the circuit board component arrangement area will be reduced. Summary of the invention

[0003] An embodiment of the present application provides an electronic device to solve the problem of how to increase the area of ​​a component arrangement region of a circuit board.

[0004] In order to solve the above technical problems, this application is implemented as follows: The electronic device provided in the embodiment of the present application includes: a bracket, an elastic buckle, a mounting frame and a first circuit board; the bracket is provided with a first connecting groove, the elastic buckle is connected to the first connecting groove, the elastic buckle is provided with a first elastic protruding sub-portion, and the first elastic protruding sub-portion protrudes from the outer surface of the bracket; the mounting frame is provided with a receiving groove openly arranged along the thickness direction of the electronic device, and the groove wall of the receiving groove is provided with a second connecting groove; the bracket is accommodated in the receiving groove, the first elastic protruding sub-portion is inserted into the second connecting groove, and the first elastic protruding sub-portion abuts against the groove wall of the second connecting groove; the first circuit board is arranged on a side of the bracket facing the bottom of the receiving groove, and the elastic buckle is arranged on a side of the first circuit board facing away from the bottom of the receiving groove.

[0005] Optionally, the elastic buckle is also provided with a driving sub-portion, which is connected to the first elastic protruding sub-portion. When the driving sub-portion is driven by an external force, the driving sub-portion drives the first elastic protruding sub-portion to move in a direction away from the second connecting groove to separate from the second connecting groove.

[0006] Optionally, the elastic buckle is further provided with a second elastic protruding sub-portion, the second elastic protruding sub-portion is opposite to the first elastic protruding sub-portion, the groove wall of the first connecting groove is provided with a first recess, and the second elastic protruding sub-portion is engaged with the first recess.

[0007] Optionally, the elastic buckle is also provided with a third elastic protruding sub-portion and a fourth elastic protruding sub-portion, the third elastic protruding sub-portion is opposite to the fourth elastic protruding sub-portion, the groove wall of the first connecting groove is provided with a second recess and an abutment wall, the third elastic protruding sub-portion is clamped with the second recess, and the fourth elastic protruding sub-portion is abutted with the abutment wall.

[0008] Optionally, the elastic buckle is further provided with a folded edge, and a portion of the side wall of the first connecting groove opposite to the folded edge is provided with an escape portion, and the folded edge and the escape portion are spaced apart.

[0009] Optionally, the elastic buckle is a metal buckle, the first circuit board is provided with a conductor part, the elastic buckle is electrically connected to the conductor part, and the conductor part is electrically connected to the installation frame.

[0010] Optionally, the elastic buckle includes a connected buckle portion and a cable connecting portion; the buckle portion is inserted into the first connecting groove, and the first elastic protrusion is arranged on the buckle portion; the electronic device also includes a connecting cable, the connecting cable is electrically connected to the first circuit board, and the connecting cable includes a shielding cover, and the shielding cover is electrically connected to the cable connecting portion.

[0011] Optionally, the bracket is embedded with a metal insert, the cable connecting portion is fixedly and electrically connected to the metal insert, the cable connecting portion is provided with a clamping sub-portion, and the shielding sleeve is connected to the clamping sub-portion.

[0012] Optionally, the bracket is provided with an inserting slot, and an end of the cable connecting portion facing away from the buckle portion is inserted into the inserting slot.

[0013] Optionally, the first circuit board is an antenna circuit board, the bracket is a speaker bracket, and the electronic device further includes a second circuit board, which is arranged on a side of the bracket facing the bottom of the accommodating groove.

[0014] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: In the embodiment of the present application, the bracket can be limited in the receiving groove of the mounting frame by using the elastic buckle provided at the first connecting groove of the bracket, so that the screws that are originally required to be connected here can be eliminated. In addition, it can be avoided to provide an avoidance recess at the position of the first circuit board opposite to the elastic buckle. Therefore, it can play a role in increasing the area of ​​the first circuit board, and thus can achieve the effect of increasing the area of ​​the component arrangement area of ​​the circuit board.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of an electronic device provided in an embodiment of the present application, showing a situation where components such as a back cover of the electronic device are hidden; Figure 2 A schematic diagram of a bracket, a first circuit board, a second circuit board and an elastic buckle provided in an embodiment of the present application; Figure 3 A partially exploded schematic diagram of an electronic device provided in an embodiment of the present application; Figure 4 A partially exploded schematic diagram of a bracket and an elastic buckle provided in an embodiment of the present application; Figure 5 A schematic diagram of an elastic buckle provided in an embodiment of the present application; Figure 6 for Figure 5 Another angle schematic diagram of the elastic buckle shown in; Figure 7 for Figure 5 A top view of the elastic buckle shown in FIG. Figure 8 for Figure 7 A cross-sectional view of the elastic buckle along section AA shown in FIG. Fig. 9 for Figure 7 A cross-sectional view of the elastic buckle along section BB shown in FIG. Fig.10 A partial schematic diagram of a bracket provided in an embodiment of the present application; Fig.11 A partial cross-sectional view of a bracket and an elastic buckle provided in an embodiment of the present application, which shows a situation at a certain moment in the process of installing the elastic buckle into the first connecting groove of the bracket; Fig.12 A schematic diagram of a bracket and an elastic buckle provided in an embodiment of the present application, which shows a situation where the elastic buckle is installed in a first connecting groove of the bracket; Fig.13 for Fig.12 A partial cross-sectional view of the bracket and the elastic buckle shown in FIG. Fig.14 for Fig.12 A partial cross-sectional view of the bracket and the elastic buckle shown in FIG. Fig.15 for Figure 1A local schematic diagram of an electronic device located in the area where the elastic buckle is located is shown; Fig.16 for Fig.15 A cross-sectional view of the electronic device shown in FIG. 1 along the CC section; Fig.17 for Fig.15 A cross-sectional view of the electronic device along the DD section shown in FIG. 1 , which shows a situation at a certain moment in the process of installing the bracket into the receiving groove of the mounting frame; Fig.18 for Fig.15 A cross-sectional view of the electronic device along the DD section shown in FIG. 1 , which shows a situation where the bracket is installed into the receiving groove of the mounting frame; Fig.19 A schematic diagram of a certain moment in a process in which a driving sub-part drives a first elastic protruding sub-part to move in a direction away from a second connecting groove using a first disassembly tool provided in an embodiment of the present application; Fig. 20 A schematic diagram of using a first disassembly tool to enable a driving sub-part to drive a first elastic protruding sub-part to move to a position separated from a second connecting groove provided in an embodiment of the present application; Fig.21 A schematic diagram of another elastic buckle provided in an embodiment of the present application; Fig. 22 for Fig.21 Another angle schematic diagram of the elastic buckle shown in; Fig.23 An exploded schematic diagram of a metal insert, an elastic buckle and a connecting cable provided in an embodiment of the present application; Fig.24 A partial schematic diagram of a bracket provided in an embodiment of the present application, located in the area where the first connecting groove is located; Fig.25 A schematic diagram of a process of installing an elastic buckle into a first connecting groove of a bracket at a certain moment provided in an embodiment of the present application; Fig.26 A schematic diagram of an elastic buckle provided in an embodiment of the present application being installed into a first connecting groove of a bracket; Fig. 27 for Fig.26 A stepped cross-sectional view of the bracket and the elastic buckle along the EE section shown in FIG. Fig.28 for Figure 1 A local schematic diagram of an electronic device located in the area where the elastic buckle is located is shown; Fig.29 A partial cross-sectional view of a bracket, elastic buckle and connecting cable provided in an embodiment of the present application.

[0018] Description of reference numerals: 1- Electronic equipment; 100-bracket; 110-first connecting groove; 111-first recess; 112-second recess; 113-abutting wall; 114-avoidance portion; 115-perforation; 120-metal insert; 130-insertion groove; 200-elastic buckle; 210-buckle portion; 211-first elastic protruding sub-portion; 2111-first bending section; 2112-second bending section; 212-driving sub-portion; 213-second elastic protruding sub-portion; 214-third elastic protruding sub-portion; 215-fourth elastic protruding sub-portion; 216-folded edge; 217-fifth elastic protruding sub-portion; 220-cable connecting portion; 221-clamping sub-portion; 300-installation frame; 310-accommodation groove; 311-second connection groove; 400-first circuit board; 410-conductor part; 500-connecting cable; 510-shielding sleeve; 511-exposed area; 600- second circuit board; 710-third circuit board; 720-battery; 800 - First disassembly tool. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0021] In addition, although the terms used in this application are selected from well-known and commonly used terms, some terms mentioned in the specification of this application may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description of this article.

[0022] Furthermore, it is required that the present application be understood not only by the actual terms used but also by the meanings connoted by each term.

[0023] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0024] The present application embodiment provides an electronic device. Figures 1 to 29 The electronic device 1 provided in the embodiment of the present application includes: a bracket 100, an elastic buckle 200, a mounting frame 300 and a first circuit board 400.

[0025] refer to Figure 4 , Figures 10 to 13 The bracket 100 is provided with a first connecting groove 110 , the elastic buckle 200 is connected to the first connecting groove 110 , the elastic buckle 200 is provided with a first elastic protruding sub-portion 211 , and the first elastic protruding sub-portion 211 protrudes from the outer surface of the bracket 100 .

[0026] refer to Figure 3 The mounting frame 300 is provided with a receiving groove 310 which is open and arranged along the thickness direction of the electronic device 1. Fig.17 and Fig.18 A second connecting groove 311 is formed on the groove wall of the accommodating groove 310 .

[0027] refer to Figure 1 , Figure 2 , Fig.17 and Fig.18 The bracket 100 is accommodated in the accommodating groove 310, and the first elastic protruding sub-portion 211 is inserted into the second connecting groove 311. The first elastic protruding sub-portion 211 abuts against the groove wall of the second connecting groove 311 along the thickness direction of the electronic device 1 to prevent the bracket 100 from moving along the thickness direction of the electronic device 1. The first circuit board 400 is arranged on the side of the bracket 100 facing the groove bottom of the accommodating groove 310, and the elastic buckle 200 is arranged on the side of the first circuit board 400 away from the groove bottom of the accommodating groove 310.

[0028] In this way, in the embodiment of the present application, the bracket 100 can be limited to the receiving groove 310 of the mounting frame 300 by using the elastic buckle 200 provided at the first connecting groove 110 of the bracket 100, so that the screws that are originally required to be connected here can be eliminated. In addition, it is possible to avoid the need to provide an avoidance recess at a position of the first circuit board 400 opposite to the elastic buckle 200. Therefore, the area of ​​the first circuit board 400 can be increased, and the area of ​​the component arrangement area of ​​the circuit board can be increased.

[0029] The above embodiment mainly provides a solution for limiting the bracket 100 in the receiving groove 310 by using the elastic buckle 200. The following also provides a solution for improving the convenience of disassembly of the bracket 100.

[0030] refer to Fig.19 and Fig. 20In some embodiments, the elastic buckle 200 is further provided with a driving sub-portion 212. The driving sub-portion 212 is connected to the first elastic protruding sub-portion 211. When the driving sub-portion 212 is driven by an external force, the driving sub-portion 212 drives the first elastic protruding sub-portion 211 to move in a direction away from the second connecting groove 311, so as to separate from the second connecting groove 311.

[0031] For example, the first disassembly tool 800 can be used to apply a driving force to the driving sub-portion 212, so that the driving sub-portion 212 drives the first elastic protruding sub-portion 211 to move in a direction away from the second connecting groove 311. For example, the driving sub-portion 212 can be a disassembly baffle. The first disassembly tool 800 can be tweezers, a thimble or a screwdriver. Fig.19 and Fig. 20 The driving sub-portion 212 can be pressed down by the first disassembly tool 800 , so that the first elastic protruding sub-portion 211 moves to the right and is separated from the second connecting groove 311 .

[0032] refer to Figures 10 to 12 In some embodiments, the bracket 100 is provided with a through hole 115 communicating with the first connection groove 110. When the elastic buckle 200 is connected to the first connection groove 110, the end of the first elastic protrusion 211 is exposed to the outer surface of the bracket 100 through the through hole 115.

[0033] refer to Fig.19 and Fig. 20 In some embodiments, when the bracket 100 is limited to the accommodating groove 310, the side of the first elastic protruding sub-portion 211 facing away from the first circuit board 400 is spaced apart from the hole wall of the through hole 115. The spacing between the side of the first elastic protruding sub-portion 211 facing away from the first circuit board 400 and the hole wall of the through hole 115 is L1. It should be noted that the size of L1 can be flexibly set according to actual conditions. In this way, by setting the side of the first elastic protruding sub-portion 211 facing away from the first circuit board 400 and the hole wall of the through hole 115, when the driving sub-portion 212 is driven by an external force, the first elastic protruding sub-portion 211 can move to the upper right, and then separate from the second connecting groove 311.

[0034] It should be noted that in some embodiments, the driving sub-portion 212 may not be provided. For example, the first elastic protruding sub-portion 211 may be retracted by destroying the shape of the elastic buckle 200, thereby separating the first elastic protruding sub-portion 211 from the second connecting groove 311. For example, the shape of the elastic buckle 200 may be destroyed by pinching and deforming the elastic buckle 200 with pliers, thereby destroying the shape of the elastic buckle 200 and causing the first elastic protruding sub-portion 211 to retract.

[0035] refer to Fig.13In some embodiments, the elastic buckle 200 is further provided with a second elastic protruding sub-portion 213, which is opposite to the first elastic protruding sub-portion 211. The groove wall of the first connecting groove 110 is provided with a first recess 111, and the second elastic protruding sub-portion 213 is engaged with the first recess 111.

[0036] In this way, the elastic buckle 200 can be limited to the first connection groove 110 along the thickness direction of the electronic device 1 by the second elastic protruding sub-portion 213 and the first recess 111 being engaged. In addition, the elastic buckle 200 can be prevented from moving relative to the groove wall of the first connection groove 110 along the line direction between the second elastic protruding sub-portion 213 and the first elastic protruding sub-portion 211 by the second elastic protruding sub-portion 213 and the first recess 111 being engaged.

[0037] refer to Fig.14 In some embodiments, the elastic buckle 200 is further provided with a third elastic protruding sub-portion 214 and a fourth elastic protruding sub-portion 215, and the third elastic protruding sub-portion 214 is separated from the fourth elastic protruding sub-portion 215. The groove wall of the first connecting groove 110 is provided with a second recess 112 and an abutting wall 113. The third elastic protruding sub-portion 214 is engaged with the second recess 112, and the fourth elastic protruding sub-portion 215 is abutted with the abutting wall 113.

[0038] In this way, the elastic buckle 200 can be limited to the first connection groove 110 along the thickness direction of the electronic device 1 by the way of the third elastic protruding sub-portion 214 being engaged with the second recess 112. In addition, the elastic buckle 200 can be prevented from moving relative to the groove wall of the first connection groove 110 along the direction of the line between the third elastic protruding sub-portion 214 and the fourth elastic protruding sub-portion 215 by the way of the way of the third elastic protruding sub-portion 214 being engaged with the second recess 112 and the fourth elastic protruding sub-portion 215 being abutted against the abutting wall 113.

[0039] refer to Fig.14 In some embodiments, the elastic buckle 200 is further provided with a folded edge 216. A relief portion 114 is provided at a portion of the side wall of the first connecting groove 110 opposite to the folded edge 216, and the folded edge 216 and the relief portion 114 are spaced apart. Figure 4 For example, the avoidance portion 114 may be an avoidance slope provided on the side wall of the first connection groove 110. The distance between the folded edge 216 and the avoidance portion 114 is L2. It should be noted that the size of L2 can be flexibly set according to actual conditions.

[0040] In this way, the elastic buckle 200 can be removed from the first connection groove 110 by inserting the second disassembly tool under the folded edge 216 and prying the folded edge 216 upwards. Thus, in the case where the elastic buckle 200 is damaged, it is convenient to replace the elastic buckle 200.

[0041] In some embodiments, the elastic buckle 200 is a metal buckle. Fig.16 , the first circuit board 400 is provided with a conductor part 410, the elastic buckle 200 is electrically connected to the conductor part 410, and the conductor part 410 is electrically connected to the installation frame 300. Exemplarily, the elastic buckle 200 is provided with a fifth elastic protruding sub-part 217. The fifth elastic protruding sub-part 217 elastically abuts against the conductor part 410. Further, the conductor part 410 can be electrically connected to the installation frame 300 via a metal screw or a metal spring. In this way, the metal buckle can be electrically connected to the installation frame 300 via the conductor part 410 of the first circuit board 400.

[0042] It should be noted that, generally speaking, the installation frame 300 serves as the "ground" of the electronic device 1. By adopting the solution provided in the embodiment of the present application, the metal buckle can be grounded by electrically connecting the metal buckle to the installation frame 300. This can prevent the metal buckle from generating interference signals when the electronic device 1 is in working state. Specifically, when there is a signal cable near the metal buckle, since the signal in the signal cable may be an AC signal, an induced electric field will be generated on the metal buckle, and the induced electric field on the metal buckle can be considered as an interference signal. In the embodiment of the present application, the metal buckle can be prevented from generating an induced electric field by grounding the metal buckle.

[0043] The present application also provides another elastic buckle 200. Fig.21 and Fig. 22 In some embodiments, the elastic buckle 200 includes a buckle portion 210 and a cable connecting portion 220 connected to each other. The buckle portion 210 is inserted into the first connecting groove 110, and the first elastic protruding portion 211 is provided on the buckle portion 210. It can be understood that, in combination with Fig.21 and Figure 5 It can be seen that Fig.21 The elastic buckle 200 shown is equivalent to Figure 5 On the basis of the elastic buckle 200 shown in FIG. 1 , a cable connecting portion 220 is further added.

[0044] refer to Figure 23 to Figure 29 In some embodiments, the electronic device 1 further includes a connecting cable 500. The connecting cable 500 is electrically connected to the first circuit board 400, and the connecting cable 500 includes a shielding sleeve 510, and the shielding sleeve 510 is electrically connected to the cable connecting portion 220. In this way, the connecting cable 500 can be indirectly grounded through the elastic buckle 200 by electrically connecting the shielding sleeve 510 to the cable connecting portion 220, so as to improve the anti-interference performance of the connecting cable 500.

[0045] refer to Figure 23 to Figure 27In some embodiments, the bracket 100 is embedded with a metal insert 120. The cable connection portion 220 is fixedly connected and electrically connected to the metal insert 120. Exemplarily, the cable connection portion 220 and the metal insert 120 can be fixedly connected and electrically connected by welding. The cable connection portion 220 is provided with a clamping sub-portion 221, and the shielding sleeve 510 is connected to the clamping sub-portion 221. Exemplarily, the shielding sleeve 510 includes an exposed area 511, and the exposed area 511 can be clamped in the clamping sub-portion 221.

[0046] It should be noted that, generally speaking, the outermost layer of the connecting cable 500 is generally coated with an insulating layer, and the insulating layer corresponding to the exposed area 511 can be removed so that the area of ​​the shielding sleeve 510 is exposed to the outer surface of the connecting cable 500, thereby forming the exposed area 511. Then, the clamping sub-portion 221 can be connected to the shielding sleeve 510 of the connecting cable 500 through the exposed area 511. Furthermore, the elastic buckle 200 can be electrically connected to the mounting frame 300, so that the shielding sleeve 510 of the connecting cable 500 is indirectly grounded through the elastic buckle 200.

[0047] refer to Figure 24 to Figure 27 In some embodiments, the bracket 100 is provided with an insertion slot 130. One end of the cable connection part 220 that is away from the buckle part 210 is inserted into the insertion slot 130. In this way, the cable connection part 220 can be limited along the thickness direction of the electronic device 1 by inserting one end of the cable connection part 220 that is away from the buckle part 210 into the insertion slot 130.

[0048] In some embodiments, the first circuit board 400 is an antenna circuit board. The bracket 100 is a speaker bracket. Figure 2 and Figure 3 The electronic device 1 further includes a second circuit board 600, which is disposed on a side of the bracket 100 facing the bottom of the receiving groove 310. Exemplarily, the second circuit board 600 is a sub-board of the electronic device 1.

[0049] Further, refer to Figure 1 , the electronic device 1 further includes a third circuit board 710. For example, the third circuit board 710 is the main board of the electronic device 1. Exemplarily, the antenna circuit board can be electrically connected to the main board and the sub-board respectively. For example, the electronic device 1 can supply power to the antenna circuit board via the sub-board, and the signal generated by the antenna circuit board can be transmitted to the main board.

[0050] In addition, the electronic device 1 further includes a battery 720. For example, when the electronic device 1 is a mobile phone, the mounting frame 300 is a middle frame of the mobile phone. The mounting frame 300 may be provided with three receiving slots. The three receiving slots are used to receive the main board, the battery and the sub-board respectively.

[0051] In some embodiments, when the elastic buckle 200 is a metal buckle, the metal buckle can be made by a stamping process or a bending process. Fig. 9 The first elastic protruding sub-portion 211 is formed by a first bending section 2111 and a second bending section 2112. The angle between the first bending section 2111 and the vertical line is a1. Fig.11 The angle between the first bending section 2111 and the vertical line can be less than 45 degrees, so that the first elastic protruding sub-portion 211 can be inserted into the through hole 115. Fig. 9 , the angle between the second bending section 2112 and the vertical line is a2. Fig.18 The included angle between the second bending section 2112 and the vertical line can be greater than 60 degrees, so that the first elastic protruding sub-portion 211 can be prevented from withdrawing from the second connecting groove 311 by itself due to accident.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the embodiments of the present application, and the scope of the embodiments of the present application is defined by the appended claims and their equivalents.

Claims

1. An electronic device, characterized in that: include: A bracket (100), an elastic buckle (200), a mounting frame (300) and a first circuit board (400); The bracket (100) is provided with a first connection groove (110), the elastic buckle (200) is connected to the first connection groove (110), the elastic buckle (200) is provided with a first elastic protruding sub-portion (211), and the first elastic protruding sub-portion (211) protrudes from the outer surface of the bracket (100); The installation frame (300) is provided with a receiving groove (310) which is open and arranged along the thickness direction of the electronic device, and a groove wall of the receiving groove (310) is provided with a second connecting groove (311); The bracket (100) is accommodated in the accommodating groove (310), the first elastic protruding sub-portion (211) is inserted into the second connecting groove (311), and the first elastic protruding sub-portion (211) abuts against a groove wall of the second connecting groove (311); The first circuit board (400) is arranged on a side of the bracket (100) facing the bottom of the accommodating groove (310), and the elastic buckle (200) is arranged on a side of the first circuit board (400) facing away from the bottom of the accommodating groove (310).

2. The electronic device according to claim 1, characterized in that: The elastic buckle (200) is further provided with a driving sub-portion (212), the driving sub-portion (212) being connected to the first elastic protruding sub-portion (211), and when the driving sub-portion (212) is driven by an external force, the driving sub-portion (212) drives the first elastic protruding sub-portion (211) to move in a direction away from the second connecting groove (311) so as to separate from the second connecting groove (311).

3. The electronic device according to claim 1, characterized in that: The elastic buckle (200) is further provided with a second elastic protruding sub-portion (213), the second elastic protruding sub-portion (213) being separated from the first elastic protruding sub-portion (211), the groove wall of the first connecting groove (110) being provided with a first recess (111), and the second elastic protruding sub-portion (213) being snap-fitted with the first recess (111).

4. The electronic device according to claim 3, characterized in that: The elastic buckle (200) is further provided with a third elastic protruding sub-portion (214) and a fourth elastic protruding sub-portion (215); the third elastic protruding sub-portion (214) is opposed to the fourth elastic protruding sub-portion (215); the groove wall of the first connecting groove (110) is provided with a second recess (112) and an abutting wall (113); the third elastic protruding sub-portion (214) is engaged with the second recess (112), and the fourth elastic protruding sub-portion (215) is in abutment with the abutting wall (113).

5. The electronic device according to claim 1, characterized in that: The elastic buckle (200) is further provided with a folded edge (216), and a portion of the side wall of the first connecting groove (110) opposite to the folded edge (216) is provided with an escape portion (114), and the folded edge (216) and the escape portion (114) are spaced apart.

6. The electronic device according to claim 1, characterized in that: The elastic buckle (200) is a metal buckle, the first circuit board (400) is provided with a conductor part (410), the elastic buckle (200) is electrically connected to the conductor part (410), and the conductor part (410) is electrically connected to the installation frame (300).

7. The electronic device according to claim 6, characterized in that: The elastic buckle (200) comprises a buckle portion (210) and a cable connection portion (220) connected to each other; The buckle portion (210) is inserted into the first connection groove (110), and the first elastic protruding sub-portion (211) is provided on the buckle portion (210); The electronic device further comprises a connecting cable (500), the connecting cable (500) being electrically connected to the first circuit board (400), the connecting cable (500) comprising a shielding sleeve (510), the shielding sleeve (510) being electrically connected to the cable connecting portion (220).

8. The electronic device according to claim 7, characterized in that: The bracket (100) is embedded with a metal insert (120), the cable connection portion (220) is fixedly connected and electrically connected to the metal insert (120), the cable connection portion (220) is provided with a clamping sub-portion (221), and the shielding sleeve (510) is connected to the clamping sub-portion (221).

9. The electronic device according to claim 7, characterized in that: The bracket (100) is provided with an insertion slot (130), and an end of the cable connecting portion (220) facing away from the buckle portion (210) is inserted into the insertion slot (130).

10. The electronic device according to claim 1, characterized in that: The first circuit board (400) is an antenna circuit board, the bracket (100) is a speaker bracket, and the electronic device further comprises a second circuit board (600), wherein the second circuit board (600) is arranged on a side of the bracket (100) facing the bottom of the accommodating groove (310).

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