CN111781814A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN111781814A CN111781814A CN202010537235.XA CN202010537235A CN111781814A CN 111781814 A CN111781814 A CN 111781814A CN 202010537235 A CN202010537235 A CN 202010537235A CN 111781814 A CN111781814 A CN 111781814A
- Authority
- CN
- China
- Prior art keywords
- sub
- connector
- circuit board
- nut
- electronic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/06—Electric connectors, e.g. conductive elastomers
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses electronic equipment, which belongs to the technical field of communication equipment and comprises a shell, a cover plate, a first connecting piece, a second connecting piece and a circuit board, wherein an accommodating cavity is formed between the shell and the cover plate, and the circuit board is arranged in the accommodating cavity; the first connecting piece comprises a first sub-connecting piece and a second sub-connecting piece, the cover plate is connected with the circuit board through the first sub-connecting piece and the second sub-connecting piece, and the first sub-connecting piece is electrically connected with the second sub-connecting piece; the circuit board is connected with the shell through the second connecting piece. By adopting the technical scheme, the problem that the overall structure of the electronic equipment is relatively complex due to the fact that the charging connector or the charging interface is separately arranged in the conventional electronic equipment can be solved.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.
Background
Along with the progress of science and technology, the types of electronic equipment are more and more, such as wearable intelligent electronic equipment, its volume is less relatively, and weight is lighter, and convenient to carry is enjoyed by the deep user, and the application scene is extensive. In current wearable electronic devices, a charging connector or a charging interface electrically connected with a battery is usually required to be separately provided to charge the battery of the electronic device, which results in a relatively complex overall structure of the electronic device.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, and the problem that the overall structure of the electronic equipment is relatively complex due to the fact that a charging connector or a charging interface is required to be arranged independently in the conventional electronic equipment can be solved.
In order to solve the technical problem, the present application is implemented as follows:
the application discloses an electronic device, which comprises a shell, a cover plate, a first connecting piece, a second connecting piece and a circuit board,
an accommodating cavity is formed by the shell and the cover plate, and the circuit board is arranged in the accommodating cavity;
the first connecting piece comprises a first sub-connecting piece and a second sub-connecting piece, the cover plate is connected with the circuit board through the first sub-connecting piece and the second sub-connecting piece, and the first sub-connecting piece is electrically connected with the second sub-connecting piece;
the circuit board is connected with the shell through the second connecting piece.
The application provides an electronic equipment, its circuit board is installed in the chamber that holds that casing and apron formed, and the circuit board passes through the second connecting piece to be connected with the casing, and the circuit board still passes through first sub-connecting piece and second sub-connecting piece and apron connection, and this makes casing, circuit board and apron can interconnect as an organic whole. And the first sub-connecting piece and the second sub-connecting piece are electrically connected, so that the first sub-connecting piece and the second sub-connecting piece can be connected with a charger of the electronic equipment to charge the electronic equipment under the condition that the electronic equipment needs to be charged. Because apron and casing itself need promptly with the help of mechanical connecting piece interconnect, in above-mentioned technical scheme, first sub-connecting piece and second sub-connecting piece not only can provide the effect of equipment apron and circuit board as mechanical connecting piece, can provide the connection effect of charging as the connecting piece that charges of electronic equipment moreover to need not to add the joint or the interface that charges in addition on the electronic equipment, this can reduce the complexity of electronic equipment overall structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application;
FIG. 2 is an exploded schematic view of an electronic device disclosed in one embodiment of the present application;
FIG. 3 is a cross-sectional schematic view of the electronic device shown in FIG. 2 mated with a charger;
FIG. 4 is an exploded schematic view of an electronic device disclosed in another embodiment of the present application;
FIG. 5 is a cross-sectional schematic view of the electronic device shown in FIG. 4 mated with a charger;
FIG. 6 is a schematic structural diagram of a first threaded connection in an electronic device as disclosed in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a connection protrusion in the electronic device disclosed in the embodiment of the present application.
Description of reference numerals:
100-shell body,
200-cover plate,
310-first sub-connector, 311-charging contact part, 312-screw, 320-second sub-connector, 330-fifth sub-connector, 340-sixth sub-connector, 350-second connector,
410-first nut, 420-second nut, 430-third nut, 431-nut body, 432-connecting convex part, 440-fourth nut,
510-circuit board, 520-wrist strap,
600-charger, 610-charging body, 620-charging head.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
As shown in fig. 1 to 7, an embodiment of the present application discloses an electronic device, which includes a housing 100, a cover plate 200, a first connector, a second connector 350, and a circuit board 510, wherein the circuit board 510 is connected to a battery in the electronic device.
In which the housing 100 and the cover plate 200 are formed with receiving cavities that can provide receiving and protecting functions for other components of the electronic device, e.g., the circuit board 510 can be mounted in the receiving cavities. Specifically, the housing 100 and the cover plate 200 are adapted in shape and size, and both may be square or circular, and are not limited herein.
The first connector includes a first sub-connector 310 and a second sub-connector 320, the cap plate 200 is connected to the circuit board 510 through the first sub-connector 310 and the second sub-connector 320 so that the circuit board 510 and the cap plate 200 can be fixed to each other, and the first sub-connector 310 and the second sub-connector 320 are electrically connected to each other.
Specifically, the first sub-connector 310 may be a connector such as a pin or a screw, or the first sub-connector 310 may further connect the cover plate 200 and the circuit board 510 by means of clamping or the like; similarly, the same applies to the second sub-connector 320. In order to ensure that the first sub-connector 310 and the second sub-connector 320 can form an electrical connection relationship, both of them can be made of a conductive material such as metal, which also ensures that the first sub-connector 310 and the second sub-connector 320 have high electrical connection reliability.
The first sub-connector 310 and the second sub-connector 320 may be electrically connected to the circuit board 510 by contacting with each other, or the first sub-connector 310 and the second sub-connector 320 may be electrically connected to the circuit board 510 by wires or metal clips.
In addition, when the cover plate 200 is a conductive structure, the first sub-connector 310 and the second sub-connector 320 may be insulated from the cover plate 200 by a member such as a rubber pad, thereby preventing the first sub-connector 310 and the second sub-connector 320 from being conducted to each other through the cover plate 200. Optionally, the cover plate 200 is made of an insulating material such as plastic, which can reduce the processing complexity of the electronic device and improve the processing efficiency.
Meanwhile, the circuit board 510 is further connected to the housing 100 through the second connector 350, and the second connector 350 may be of various types, such as a screw, a rivet, a snap, or the like, or the second connector 350 may also be a magnetic connector, which can ensure that the circuit board 510 can form a stable connection relationship with the housing 100.
As described above, the circuit board 510 is mounted in the receiving cavity formed by the case 100 and the cap plate 200, the circuit board 510 is connected with the case 100 by the second connector 350, and the circuit board 510 is also connected with the cap plate 200 by the first sub-connector 310 and the second sub-connector 320, which enables the case 100, the circuit board 510, and the cap plate 200 to be integrally connected with each other. In addition, the first sub-connector 310 and the second sub-connector 320 are electrically connected, so that when the electronic device needs to be charged, the first sub-connector 310 and the second sub-connector 320 can be connected to a charger of the electronic device to charge the electronic device. Since the cover plate 200 and the housing 100 need to be connected to each other by a mechanical connector, in the above-mentioned technical solution, the first sub-connector 310 and the second sub-connector 320 can be used as a mechanical connector to provide a function of assembling the cover plate 200 and the circuit board 510, and can also be used as a charging connector of the electronic device to provide a charging connection function, so that there is no need to additionally add a charging connector or a charging interface on the electronic device, which can reduce the complexity of the overall structure of the electronic device.
Alternatively, the first sub-connector 310 and the second sub-connector 320 are exposed on the surface of the cover plate 200 away from the housing 100, in which case, the charger 600 of the electronic device can be electrically connected with the first sub-connector 310 and the second sub-connector 320 by direct contact. Further, the surfaces of the first sub-connector 310 and the second sub-connector 320 exposed out of the cover plate 200 may be both flat surfaces, so that when the charger 600 of the electronic device is connected with the first sub-connector 310 and the second sub-connector 320, the connection reliability between the first sub-connector 310 and the second sub-connector 320 and the charger 600 of the electronic device can be higher.
Optionally, the electronic device disclosed in the embodiment of the present application is a wearable device, and specifically, the electronic device may be a watch, the electronic device further includes a wrist band 520, the wrist band 520 is connected to both sides of the casing 100, and the electronic device may be worn on the wrist of the user by means of the wrist band 520. When the electronic device is worn, the housing 100 is away from the user, and the cover plate 200 is attached to the arm of the user.
Further, the first sub-connector 310 and the second sub-connector 320 may be recessed with respect to a surface of the cap plate 200 facing away from the housing 100. That is, in the process of installing the first sub-connector 310 and the second sub-connector 320, one end of each of the first sub-connector 310 and the second sub-connector 320 passes through the cover plate 200, and the other end of each of the first sub-connector 310 and the second sub-connector 320 is sunken relative to the surface of the cover plate 200 facing away from the housing 100, so that a certain distance is formed between each of the first sub-connector 310 and the second sub-connector 320 and the aforementioned surface of the cover plate 200.
By adopting the technical scheme, the probability of abrasion or collision of the first sub-connecting piece 310 and the second sub-connecting piece 320 can be reduced, and the service life of the first sub-connecting piece 310 and the second sub-connecting piece 320 is prolonged. In addition, the first sub-connector 310 and the second sub-connector 320 can be prevented from being easily contacted with conductive parts to be conducted, so that the battery and even the electronic device can be prevented from being damaged.
As described above, the electronic device may be a watch, and in the case that the electronic device is a watch, by adopting the above technical solution, it may be prevented that when a user sweats, the sweat communicates the first sub-connector 310 and the second sub-connector 320, so as to further improve the safety performance and the service life of the electronic device.
Specifically, a counter bore may be disposed on the cover plate 200, and a through hole penetrating through the cover plate 200 along a thickness direction of the cover plate 200 is disposed in a center of the counter bore to form a counter-sunk structure, and one end of the first sub-connecting member 310 and one end of the second sub-connecting member 320 may be mutually limited with the counter-sunk structure, which may ensure that the first sub-connecting member 310 and the second sub-connecting member 320 may be sunk and disposed relative to the cover plate 200, and may also ensure that the first sub-connecting member 310 and the second sub-connecting member 320 may enable the cover plate 200 and the housing 100 to form a reliable connection relationship.
In addition, when the above technical solution is adopted, the structure of the charger 600 adapted to the electronic device disclosed in the above embodiment of the present application may be changed accordingly. In detail, the charging head 620 of the charger 600 may be protrudingly disposed with respect to the charging body 610 of the charger 600, and a protruding size of the charging head 620 may be determined according to a size of the first and second sub-connectors 310 and 320 recessed with respect to the surface of the cover plate 200, so that the charging head 620 may protrude into the cover plate 200 to be engaged with the first and second sub-connectors 310 and 320. Accordingly, the number of the charging heads 620 may be two, and the interval between the two charging heads 620 may be determined according to the interval between the first sub-connector 310 and the second sub-connector 320, which is not limited herein.
Alternatively, the first sub-connector 310 and the second sub-connector 320 may be provided with external threads, for example, the first sub-connector 310 and the second sub-connector 320 are both threaded connectors, and the first sub-connector 310 and the second sub-connector 320 may be connected to the circuit board 510 by providing through holes on the cover plate 200. Through setting up a plurality of screw holes on circuit board 510 for first sub-connector 310 and second sub-connector 320 all can with the screw hole cooperation that corresponds, realize the purpose of connecting apron 200 and circuit board 510. In addition, as described above, the wires or metal elastic pieces electrically connected to the circuit board 510 may be inserted into the threaded holes of the circuit board 510, so that the first sub-connector 310 and the second sub-connector 320 can be fixedly connected to the circuit board 510 while being inserted into the threaded holes of the circuit board 510, and both the first sub-connector 310 and the second sub-connector 320 can be electrically connected to the circuit board 510. Of course, the first sub-connector 310 and the second sub-connector 320 may be electrically connected to the circuit board 510 in other manners.
Alternatively, the first sub-connector 310 and the second sub-connector 320 may be bolt assemblies, and the cover plate 200 and the circuit board 510 may be provided with a plurality of through holes, which may also allow the circuit board 510 and the cover plate 200 to be securely connected.
In order to improve the connection reliability between the first sub-connector 310 and the second sub-connector 320 and the circuit board 510, optionally, a first nut 410 and a second nut 420 are provided on a side of the circuit board 510 facing the cover plate 200, the first sub-connector 310 is in threaded connection with the first nut 410, and the second sub-connector 320 is in threaded connection with the second nut 420, so as to further improve the connection reliability between the first sub-connector 310 and the second sub-connector 320 and the circuit board 510, and by electrically connecting the first nut 410 and the second nut 420 with the circuit board 510, it is also possible to ensure that the first sub-connector 310 and the second sub-connector 320 are both in reliable electrical connection relation with the circuit board 510.
Specifically, the first nut 410 and the second nut 420 may be made of a hard conductive material such as metal, and may be fixed on the circuit board 510 by using SMT (Surface mount Technology), and the first nut 410 and the second nut 420 may be capable of forming a reliable electrical connection relationship with the circuit board 510 by using a reflow soldering method, so that after the first sub-connector 310 and the first nut 410 are connected to each other and the second sub-connector 320 and the second nut 420 are connected to each other, the first sub-connector 310 and the second sub-connector 320 are ensured to form a reliable electrical connection relationship with the circuit board 510.
Based on the above embodiment, as shown in fig. 6, the nuts of the first sub-connector 310 and the second sub-connector 320 are the charging contacts 311, and during the process of charging the electronic device, the two charging heads 620 of the charger 600 can be connected to the two charging contacts 311 respectively. The screw 312 of the first sub-connector 310 is threadedly coupled to the first nut 410, and the screw 312 of the second sub-connector 320 is threadedly coupled to the second nut 420.
As described above, in the process of connecting the circuit board 510 and the housing 100, there are various embodiments of the second connector 350. Alternatively, the circuit board 510 may be provided with first and second mounting holes, and as shown in fig. 3, the second connector 350 includes third and fourth sub-connectors, the third sub-connector connecting the circuit board 510 and the case 100 through the first mounting hole, and the fourth sub-connector connecting the circuit board 510 and the case 100 through the second mounting hole.
Specifically, the specifications of the third sub-connector and the fourth sub-connector may be the same, and accordingly, the structures and the sizes of the first mounting hole and the second mounting hole are also correspondingly the same, so that the mounting difficulty of the third sub-connector and the fourth sub-connector may be reduced. More specifically, the third sub-connector and the fourth sub-connector may each be a screw, a pin, a rivet, or the like.
As shown in fig. 3, both the third sub-connector and the fourth sub-connector may be screws, and threaded holes may be respectively disposed at positions corresponding to the first mounting hole and the second mounting hole on the housing 100, so that the third sub-connector and the fourth sub-connector are connected to the corresponding threaded holes, thereby achieving the purpose of connecting the housing 100 and the circuit board 510.
Or, a third nut 430 and a fourth nut 440 are fixed on one side of the casing 100 facing the circuit board 510, the third sub-connector and the fourth sub-connector are both provided with external threads, the third sub-connector passes through the first mounting hole and is in threaded connection with the third nut 430, and the fourth sub-connector passes through the second mounting hole and is connected with the fourth nut 440. With the above technical solution, the third nut 430 and the fourth nut 440 disposed on the housing 100 can provide a more stable fixing effect for the third sub-connector and the fourth sub-connector, so as to ensure that the fixed connection relationship between the housing 100 and the circuit board 510 is more reliable.
Further, as shown in fig. 7, the third nut 430 includes a nut body 431 and a connecting convex portion 432, the connecting convex portion 432 is convexly provided on a surface of the nut body 431 facing the circuit board 510, and the connecting convex portion 432 is press-fitted with the circuit board 510. In the case where the third nut 430 has the above-described structure, the connection relationship between the third sub-connector and the circuit board 510 can be ensured to be more reliable by the connection projection 432. Likewise, the structure of the fourth nut 440 may be the same as that of the third nut 430 to ensure that the fourth sub-connector also forms a reliable connection with the circuit board 510.
Specifically, the connecting protrusion 432 and the nut body 431 may be integrally formed, so as to ensure that the connection relationship between the connecting protrusion 432 and the nut body 431 is more reliable. The connection protrusion 432 may be a square block structure, alternatively, the connection protrusion 432 may be a hemispherical structure, and a spherical surface of the connection protrusion 432 is disposed away from the nut body 431, and in a case where the third sub-connector is screwed with the third nut 430, by pressing the circuit board 510 and the nut body 431 of the third nut 430 against each other, a fixed relationship between the connection protrusion 432 of the third nut 430 and the circuit board 510 is ensured to be stable. Similarly, the same is true of the fourth nut 440.
Further, the number of the connecting convex portions 432 may be plural, the number of the connecting convex portions 432 may be three or four, the plurality of connecting convex portions 432 are disposed at intervals around the threaded hole of the nut body 431, the plurality of connecting convex portions 432 located between the nut body 431 and the circuit board 510 may enable the fitting stability between the nut body 431 and the circuit board 510 to be better, the nut body 431 is not easily shaken relative to the circuit board 510, and thus the fitting relationship between the third nut 430 and the fourth nut 440 and the circuit board 510 may be improved.
Further, in the case where the housing 100 is made of a conductive material, the third sub-connector and the fourth sub-connector may be made of an insulating material to prevent the housing 100 of the electronic device from being electrified due to the third sub-connector and the fourth sub-connector electrically connecting the circuit board 510 and the housing 100 to each other. Or, insulating coatings can be additionally arranged on the third sub-connector and the fourth sub-connector, and the first mounting hole and the second mounting hole are located at the insulating position on the circuit board 510, so that the shell 100 is prevented from being conducted with the circuit board 510, and the electronic device is ensured to have higher safety performance.
In another embodiment of the present application, the housing 100 may be made of an insulating material, in which case, no matter whether the third sub-connector and the fourth sub-connector are conducted with the circuit board 510, the housing 100 is not electrified.
Based on the above embodiment, in the case that the circuit board 510 is provided with the first mounting hole and the second mounting hole, the first sub-connector 310 may be connected to the cover plate 200 and the circuit board 510 through the first mounting hole, and the second sub-connector 320 may be connected to the cover plate 200 and the circuit board 510 through the second mounting hole, so as to reduce the difficulty of connection between the cover plate 200 and the circuit board 510 and the difficulty of assembly of the whole electronic device. In addition, under the condition of adopting the above technical scheme, the first sub-connector 310 and the second sub-connector 320 can form a fixed connection relationship with the circuit board 510 and can also directly form an electrical connection relationship at the same time by arranging wires or metal elastic sheets in the first mounting hole and the second mounting hole, which can also reduce the difficulty of forming the electrical connection relationship between the first sub-connector 310 and the second sub-connector 320. Of course, it is also possible to ensure that the first sub-connector 310 and the second sub-connector 320 can be electrically connected to the circuit board 510 by providing a conductive connector on the side of the circuit board 510 facing the cover 200.
In the case where the first sub-connector 310 and the third sub-connector are mounted in the first mounting hole, in order to prevent the housing 100 from being electrified, the first sub-connector 310 and the third sub-connector may be spaced apart from each other to ensure that the first sub-connector 310 and the third sub-connector are insulated from each other; alternatively, as described above, the third sub-connector and/or the housing 100 may be made as an insulating structural member. Similarly, the same is true for the second sub-connector 320 and the fourth sub-connector.
In the case where the first sub-connector 310 and the third sub-connector are both mounted in the first mounting hole, optionally, the case 100 is an insulating structural member. Further, as shown in fig. 5, the first sub-connector 310 and the third sub-connector are integrated, and the second sub-connector 320 and the fourth sub-connector are integrated, that is, the first sub-connector 310 and the third sub-connector can be integrated to connect the housing 100, the circuit board 510 and the cover plate 200 through the first mounting hole, which can greatly reduce the assembly difficulty of the whole electronic device and improve the connection reliability among the housing 100, the circuit board 510 and the cover plate 200 to a certain extent. In addition, the second sub-connector 320 and the fourth sub-connector can also be integrally connected to the housing 100, the circuit board 510 and the cover plate 200 through the second mounting hole, so as to further ensure that the housing 100, the circuit board 510 and the cover plate 200 have high connection reliability.
Specifically, one of the first sub-connector 310 and the third sub-connector may be a part of a connector such as a screw or a rivet, and the other is another part of a connector such as a screw or a rivet, which are integrated, as well as the second sub-connector 320 and the fourth sub-connector.
Further, in the case where the first sub-connector 310 and the third sub-connector are integrated, the second sub-connector 320 and the fourth sub-connector are integrated, and in the case that the housing 100 is an insulating structure, as shown in fig. 4 and 5, the third nut 430 and the fourth nut 440 may be fixed to the side of the housing 100 facing the circuit board 510, by electrically connecting both the third nut 430 and the fourth nut 440 to the circuit board 510, the third sub-connector can be connected to the third nut 430, the electrical connection is directly formed, and in the case that the fourth sub-connector and the fourth nut 440 are fixedly connected, the direct formation of the electrical connection can reduce the difficulty in designing and assembling the whole electronic device, and can also make the fixed connection formed by the housing 100, the circuit board 510 and the cover plate 200 more reliable.
Further, as described above, the third nut 430 may include the nut body 431 and the connection convex portion 432, the connection convex portion 432 is convexly disposed on the surface of the nut body 431 facing the circuit board 510, the connection convex portion 432 is press-fitted with the circuit board 510, a reliable electrical connection relationship between the third nut 430 and the circuit board may be ensured by contacting the connection convex portion 432 with the exposed copper on the circuit board 510, and a reliable electrical connection relationship between the third nut 430 and the circuit board 510 may be further ensured by increasing a locking force between the third nut 430 and the third sub-connector. Likewise, the structure of fourth nut 440 may be the same as the structure of third nut 430 to ensure that fourth nut 440 is also able to form a reliable electrical connection with circuit board 510.
As described above, the number of the connecting protrusions 432 may be plural, and when the plurality of connecting protrusions 432 are electrically connected to the circuit board 510, the electrical connection relationship between the third nut 430 and the fourth nut 440 and the circuit board 510 may be more reliable, so as to prevent the first sub-connector 310 from being unable to be connected to the battery when a certain connecting protrusion 432 is unable to be electrically contacted to the circuit board 510.
Further, as shown in fig. 2 and 4, the electronic device may further include a fifth sub-connector 330 and a sixth sub-connector 340, and the cover plate 200 is also connected to the circuit board 510 through the fifth sub-connector 330 and the sixth sub-connector 340, which may further enhance the connection reliability between the cover plate 200 and the circuit board 510. Similarly, in the case where the circuit board 510 of the electronic device is fixedly connected to the housing 100, the housing 100 and the cover plate 200 may be indirectly fixed by virtue of the connection relationship between the fifth and sixth sub-connectors 330 and 340 and the circuit board 510. Alternatively, the fifth sub-connector 330 and the sixth sub-connector 340 may be directly connected to the housing 100 through the circuit board 510, which may further improve the connection reliability between the housing 100, the circuit board 510 and the cover plate 200.
Furthermore, the connection line between the first sub-connector 310 and the second sub-connector 320 may intersect with the connection line between the fifth sub-connector 330 and the sixth sub-connector 340, and the distance between the first sub-connector 310 and the second sub-connector 320 may be increased as much as possible, so that the first sub-connector 310, the second sub-connector 320, the fifth sub-connector 330, and the sixth sub-connector 340 are spaced farther from each other, and the connection reliability between the circuit boards 510 at each position of the cover plate 200 in the electronic device is relatively high.
In addition, under the condition that the technical scheme is adopted, the probability of mutual communication between the first sub-connector 310 and the second sub-connector 320 can be further prevented from being increased due to the fact that the distance between the first sub-connector 310 and the second sub-connector 320 is small, particularly under the condition that the electronic device is a watch, if the distance between the first sub-connector 310 and the second sub-connector 320 is small, the situation that the first sub-connector 310 and the second sub-connector 320 are mutually communicated through the skin of a user easily occurs, and therefore, the probability of mutual communication between the first sub-connector 310 and the second sub-connector 320 can be reduced to a certain extent through the technical scheme, and the safety performance of the electronic device is improved.
Optionally, at least one of the fifth sub-connector 330 and the sixth sub-connector 340 includes a communication connection exposed outside the cover plate 200. By means of the communication connecting part, the electronic equipment can perform data transmission with the computer and other equipment in a wired transmission mode, and transmission efficiency is improved. The communication connection portion may be a transmission contact or a transmission interface, and of course, the communication connection portion may also have other structures. The communication connection portion may be connected to the circuit board 510 of the electronic device through a wire or the like, so as to ensure that the communication connection portion can be used as a medium for data transmission between the electronic device and other electronic devices such as computers.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An electronic device, comprising a housing (100), a cover plate (200), a first connector, a second connector (350), and a circuit board (510),
the shell (100) and the cover plate (200) form an accommodating cavity, and the circuit board (510) is arranged in the accommodating cavity;
the first connector comprises a first sub-connector (310) and a second sub-connector (320), the cover plate (200) is connected with the circuit board (510) through the first sub-connector (310) and the second sub-connector (320), and the first sub-connector (310) is electrically connected with the second sub-connector (320);
the circuit board (510) is connected with the housing (100) through the second connector (350).
2. The electronic device of claim 1, wherein the first sub-connector (310) and the second sub-connector (320) are exposed to a surface of the cover plate (200) away from the housing (100).
3. The electronic device of claim 2, wherein the surfaces of the first sub-connector (310) and the second sub-connector (320) exposed to the cover plate (200) are both planar.
4. The electronic device according to claim 3, wherein a side of the circuit board (510) facing the cover plate (200) is provided with a first nut (410) and a second nut (420), the first nut (410) is electrically connected with the second nut (420), the first sub-connector (310) and the second sub-connector (320) are both provided with external threads, the first sub-connector (310) is in threaded connection with the first nut (410), and the second sub-connector (320) is in threaded connection with the second nut (420).
5. The electronic device of claim 1, wherein the circuit board (510) is provided with a first mounting hole and a second mounting hole, and the second connector (350) comprises a third sub-connector and a fourth sub-connector, the third sub-connector connects the circuit board (510) and the housing (100) through the first mounting hole, and the fourth sub-connector connects the circuit board (510) and the housing (100) through the second mounting hole.
6. The electronic device of claim 5, wherein the first sub-connector (310) connects the cover plate (200) and the circuit board (510) through the first mounting hole, and the second sub-connector (320) connects the cover plate (200) and the circuit board (510) through the second mounting hole.
7. The electronic device of claim 6, wherein the housing (100) is an insulating structure, the first sub-connector (310) and the third sub-connector are integrally formed, and the second sub-connector (320) and the fourth sub-connector are integrally formed.
8. The electronic device of claim 5, wherein a third nut (430) and a fourth nut (440) are fixed on one side of the housing (100) facing the circuit board (510), the third sub-connector and the fourth sub-connector are provided with external threads, and the third sub-connector is threaded with the third nut (430) through the first mounting hole; the fourth sub-connector penetrates through the second mounting hole to be connected with the fourth nut (440).
9. The electronic device according to claim 8, wherein the third nut (430) and the fourth nut (440) each include a nut body (431) and a connecting projection (432), the connecting projection (432) is protrudingly provided on a surface of the nut body (431) facing the circuit board (510), and the connecting projection (432) is press-fitted with the circuit board (510).
10. The electronic device of claim 1, further comprising a fifth sub-connector (330) and a sixth sub-connector (340), wherein the cover plate (200) is further connected to the circuit board (510) via the fifth sub-connector (330) and the sixth sub-connector (340), and wherein a line between the fifth sub-connector (330) and the sixth sub-connector (340) intersects a line between the first sub-connector (310) and the second sub-connector (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537235.XA CN111781814A (en) | 2020-06-12 | 2020-06-12 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537235.XA CN111781814A (en) | 2020-06-12 | 2020-06-12 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111781814A true CN111781814A (en) | 2020-10-16 |
Family
ID=72756195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010537235.XA Pending CN111781814A (en) | 2020-06-12 | 2020-06-12 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111781814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126316A (en) * | 2021-11-05 | 2022-03-01 | 维沃移动通信有限公司 | Wearable device and electronic device assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205318113U (en) * | 2015-06-08 | 2016-06-15 | 中兴通讯股份有限公司 | Smart watch |
| KR20180066640A (en) * | 2016-12-09 | 2018-06-19 | (주)파트론 | Electronic device |
| CN207783273U (en) * | 2018-01-15 | 2018-08-28 | 歌尔科技有限公司 | A kind of electronic equipment |
| CN209231727U (en) * | 2019-01-04 | 2019-08-09 | 潍坊歌尔电子有限公司 | Intelligent wrist wears equipment |
| CN110265799A (en) * | 2019-06-20 | 2019-09-20 | 西安易朴通讯技术有限公司 | Charging assembly and electronic equipment |
| CN110967966A (en) * | 2019-11-27 | 2020-04-07 | 青岛歌尔智能传感器有限公司 | Machining process of bottom shell and intelligent wearable equipment |
| CN210721047U (en) * | 2019-12-11 | 2020-06-09 | 深圳市正海欣科技有限公司 | Intelligence wrist-watch with hidden charge structure |
-
2020
- 2020-06-12 CN CN202010537235.XA patent/CN111781814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205318113U (en) * | 2015-06-08 | 2016-06-15 | 中兴通讯股份有限公司 | Smart watch |
| KR20180066640A (en) * | 2016-12-09 | 2018-06-19 | (주)파트론 | Electronic device |
| CN207783273U (en) * | 2018-01-15 | 2018-08-28 | 歌尔科技有限公司 | A kind of electronic equipment |
| CN209231727U (en) * | 2019-01-04 | 2019-08-09 | 潍坊歌尔电子有限公司 | Intelligent wrist wears equipment |
| CN110265799A (en) * | 2019-06-20 | 2019-09-20 | 西安易朴通讯技术有限公司 | Charging assembly and electronic equipment |
| CN110967966A (en) * | 2019-11-27 | 2020-04-07 | 青岛歌尔智能传感器有限公司 | Machining process of bottom shell and intelligent wearable equipment |
| CN210721047U (en) * | 2019-12-11 | 2020-06-09 | 深圳市正海欣科技有限公司 | Intelligence wrist-watch with hidden charge structure |
Non-Patent Citations (1)
| Title |
|---|
| 欧洲航天标准化协会组织（ECSS）: "《空间高电压技术与设计手册》", 31 January 2019, pages: 18 - 20 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126316A (en) * | 2021-11-05 | 2022-03-01 | 维沃移动通信有限公司 | Wearable device and electronic device assembly |
| CN114126316B (en) * | 2021-11-05 | 2024-08-23 | 维沃移动通信有限公司 | Wearing equipment and electronic equipment subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9209540B2 (en) | Board-to-board connectors | |
| US6814626B2 (en) | Electrical connector for chargeable battery | |
| US20150207268A1 (en) | Dual orientation electical connector assembly | |
| KR101265270B1 (en) | Micro usb connector plug | |
| JP2005129275A (en) | Connector fixing structure | |
| TWM444624U (en) | Electrical connector | |
| US10985505B2 (en) | Connector with exposed conductive contact | |
| CN111781814A (en) | Electronic device | |
| CN110720712A (en) | Wearable device | |
| US10931065B2 (en) | Connector including plate-shaped conductor and casing with through hole | |
| CN107394527B (en) | USB socket and mobile terminal | |
| US20200403338A1 (en) | Plug connector | |
| DE602007004174D1 (en) | ||
| KR101784677B1 (en) | USB Connector including EMC Spring | |
| CN110829068B (en) | Connector and electronic device | |
| CN216085413U (en) | Plug device and electronic equipment | |
| US7029318B2 (en) | Electrical connector with improved shell | |
| CN100446345C (en) | Cable connector | |
| CN209896303U (en) | Spring thimble connector with plastic shell | |
| CN111542970B (en) | Expandable connector assembly | |
| CN209804946U (en) | Charging interface device and electronic equipment | |
| CN219801305U (en) | Electric connector and agricultural unmanned equipment | |
| CN113964562B (en) | Electrical conduction structure and wearable equipment | |
| CN220672912U (en) | Conductive block device of oven jig | |
| CN221041765U (en) | Electric connection device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201016 |
|
| RJ01 | Rejection of invention patent application after publication |