Intelligent watch mainboard convenient for grounding of all-metal elastic sheet

Abstract

The utility model relates to the technical field of intelligent watches, in particular to an intelligent watch mainboard convenient for grounding of an all-metal elastic sheet, which comprises a PCB mainboard, a battery bonding pad, a TP touch screen and a horn bonding pad are respectively mounted on one side of the surface of the PCB mainboard, and a camera seat, a heart rate and USB seat and an RF test seat are mounted at the top of the surface of the PCB mainboard; a microphone bonding pad and a motor bonding pad are welded to the side, away from the battery bonding pad, of the PCB mainboard. According to the utility model, the all-metal middle frame elastic sheet is arranged, and the all-metal middle frame elastic sheet can provide a stable grounding path, so that the normal operation of the electronic equipment is ensured; meanwhile, the electromagnetic compatibility can be enhanced; electronic components can be protected, the electronic components can be protected from being influenced by electrostatic discharge and other electrical problems through grounding, and the reliability of equipment is improved; and finally, signal transmission can be optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to smart watch technical field, concretely is a kind of smart watch mainboard of full metal spring piece ground connection convenient to. BACKGROUND

[0002] Smart watch is built-in smart system in watch, is connected in network while loading smart phone system and realizes multifunction, however, the most important important in smart watch is smart watch mainboard, current existing smart watch mainboard is not set full metal spring piece, this can lead to the performance and reliability of smart watch are poor, to bring great trouble to people's use. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of smart watch mainboard of full metal spring piece ground connection convenient to, to solve the problem that the performance and reliability of smart watch are poor caused by the existing mainboard not setting full metal spring piece in above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of smart watch mainboard of full metal spring piece ground connection convenient to, including PCB mainboard, the surface of PCB mainboard one side is respectively equipped with battery pad, TP touch screen and loudspeaker pad, the top of PCB mainboard surface is equipped with camera seat, heart rate and USB seat and RF test seat;The side of PCB mainboard away from battery pad is welded with microphone pad and motor pad;The surface of PCB mainboard and located one side of microphone pad are equipped with GPS+WIFI+BT antenna.

[0005] Preferably, the surface of the PCB mainboard is provided with a shielding cover for protecting the PCB mainboard.

[0006] Preferably, both sides of the surface of the PCB mainboard are equipped with full metal frame ground feed points, and the two groups of full metal frame ground feed points are symmetrically distributed.

[0007] Preferably, the surface of the PCB mainboard is fixed with a SIM card seat.

[0008] Preferably, the top of the surface of the PCB mainboard is equipped with three groups of main antennas, and the main antennas are arranged in arc-shaped equal intervals.

[0009] Compared with the prior art, the intelligent watch mainboard convenient for full-metal spring piece grounding has the advantages that the full-metal middle frame spring piece can provide a stable grounding path, ensures normal operation of the electronic device, can enhance electromagnetic compatibility, can reduce electromagnetic interference through grounding, improves electromagnetic compatibility of the device, can protect electronic components, grounding can protect electronic components from electrostatic discharge and other electrical problems, improves reliability of the device, stable grounding helps to improve reliability and stability of the device, and finally can optimize signal transmission, good grounding can optimize signal transmission, reduces signal distortion and noise. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the back view three-dimensional structure schematic diagram of the utility model;

[0011] Figure 2 It is the back view two-dimensional structure schematic diagram of the utility model;

[0012] Figure 3 It is the vertical amplification structure schematic diagram of the utility model;

[0013] Figure 4 It is the side view amplification structure schematic diagram of the utility model;

[0014] Figure 5 It is the front view two-dimensional structure schematic diagram of the utility model;

[0015] Figure 6 It is the front view three-dimensional structure schematic diagram of the utility model.

[0016] In the drawing: 1, PCB mainboard; 2, battery pad; 3, TP touch screen; 4, loudspeaker pad; 5, GPS+WIFI+BT antenna; 6, microphone pad; 7, motor pad; 8, full-metal middle frame ground feed point; 9, camera seat; 10, heart rate and USB seat; 11, main antenna; 12, RF test seat; 13, SIM card seat; 14, shield cover. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right" and the like are only used for the purpose of description, rather than being understood as indicating or implying relative importance. Meanwhile, in the description of the utility model, unless explicitly specified and limited, the terms "connected", "linked" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0018] The structure of the smart watch mainboard convenient for full-metal spring piece grounding provided by the utility model is shown as Figures 1 to 6 The utility model provides a kind of structure of smart watch mainboard convenient for full-metal spring piece grounding as shown in figure, including PCB mainboard 1, the surface of PCB mainboard 1 is provided with shield 14, this shield 14 is used to the protection work of PCB mainboard 1, the surface of PCB mainboard 1 is fixed with SIM card seat 13, the top of PCB mainboard 1 surface is equipped with three groups of main antenna 11, and main antenna 11 is arranged in arc equidistant, the side of PCB mainboard 1 surface is respectively equipped with battery pad 2, TP touch screen 3 and loudspeaker pad 4, the top of PCB mainboard 1 surface is equipped with camera seat sub 9, heart rate and USB seat sub 10 and RF test seat sub 12;The side of PCB mainboard 1 away from battery pad 2 is welded with microphone pad 6 and motor pad 7;The side of PCB mainboard 1 surface and located microphone pad 6 is equipped with GPS+WIFI+BT antenna 5, both sides of PCB mainboard 1 surface are equipped with full-metal middle frame ground feed point 8, and two groups of full-metal middle frame ground feed point 8 are symmetrically distributed, and full-metal middle frame ground feed point 8 is a kind of full-metal middle frame spring piece.

[0019] When implementing, by setting full-metal middle frame spring piece, full-metal middle frame spring piece can provide a stable grounding path, to ensure the normal operation of electronic equipment;At the same time, it can enhance electromagnetic compatibility, through grounding, it can reduce electromagnetic interference, improve the electromagnetic compatibility of equipment;And it can protect electronic components, grounding can protect electronic components from electrostatic discharge and other electrical problems, improve the reliability of equipment, stable grounding helps to improve the reliability and stability of equipment;Finally, it can also optimize signal transmission, good grounding can optimize signal transmission, reduce signal distortion and noise.

[0020] Working principle: the utility model sets up full-metal middle frame spring piece, and full-metal middle frame spring piece has the following advantages:

[0021] Provide a stable ground path: The full-metal middle frame spring can provide a stable ground path, ensuring the normal operation of electronic devices.

[0022] Enhance electromagnetic compatibility: By grounding, electromagnetic interference can be reduced, improving the electromagnetic compatibility of the device.

[0023] Protect electronic components: Grounding can protect electronic components from electrostatic discharge and other electrical problems.

[0024] Improve the reliability of the device: Stable grounding helps improve the reliability and stability of the device.

[0025] Optimize signal transmission: Good grounding can optimize signal transmission, reduce signal distortion and noise.

[0026] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A smart watch mainboard facilitating full metal bullet grounding, comprising a PCB mainboard (1), characterized in that: The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). 2.The smart watch main board facilitating full-metal bullet grounding according to claim 1, characterized in that: The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). 3.The smart watch main board facilitating full-metal bullet grounding according to claim 1, characterized in that: The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). 4.The smart watch main board facilitating full-metal bullet grounding according to claim 1, characterized in that: The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the PCB mainboard (1). The surface of the PCB mainboard (1) is provided with a shielding cover (14) for the protection of the

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