TWI719900B - Electronic device - Google Patents

Abstract

An electronic device includes a housing defining an accommodating cavity, a first electronic component slidably placed in the accommodating cavity, a second electronic component fixed in the accommodating cavity, elastic components, and rotating rods connected to the elastic components and rotatably connected to the housing through rotating shafts. The rotating rod includes a first end close to the second electronic component and a second end away from the second electronic component. A handle is rotatably fixed on the first electronic component. The handle is connected to the second end when the first electronic component slides into the accommodating cavity. when the handle rotates close to the first electronic component, the rotating rod rotates and presses against the elastic component, the rotating rod gets over the resisting force due to the elastic element and drives the first electronic component to connect to the second electronic component without a gap.

Description

Electronic device

The present invention relates to electronic devices.

The electronic device includes multiple electronic components that need to be connected, such as connecting a graphics card chip to a bridge connection board. The first electronic component such as the graphics card chip should be connected to the second electronic component such as a bridge connector without any gaps to avoid subsequent loosening of the first electronic component such as the graphics card chip to affect signal transmission. However, in order to prevent the movement of the first electronic component such as the graphics card chip, the first electronic component is generally fixed to the housing of the electronic device by a buckle. However, since the position of the buckle has manufacturing tolerances, the first electronic component is mounted on another In the case of an electronic component, after the first electronic component is positioned by the buckle, the first electronic component is not connected to the second electronic component without gaps as required.

In view of this, it is necessary to provide an electronic device that allows the first electronic component to be connected to the second electronic component without gaps.

An electronic device includes a housing forming a accommodating cavity, a first electronic component slidably placed in the accommodating cavity and a second electronic component fixed in the accommodating cavity, the electronic device further comprising a housing fixed to the housing At least one elastic element on the body and at least one rotating rod connected to the at least one elastic element and rotatably fixed to the housing through a rotating shaft, the rotating rod including a first adjacent to the second electronic element The distance from the second end to the rotation axis is smaller than the distance from the first end to the rotation axis, and the first electronic component is rotatably fixed There is a handle, and the handle is connected to the second end when the first electronic component is slid into the accommodating cavity. When the handle is close to the first electronic component, it drives the rotating rod to rotate and press against the An elastic element, the handle overcomes the resisting force of the rotating rod due to the resistance of the elastic element, so that the first electronic element is connected to the second electronic element without gaps.

In the above electronic device, since the distance from the second end to the rotating shaft is smaller than the distance from the first end to the rotating shaft, the force when connecting the first electronic component to the second electronic component is increased , So that the first electronic component is connected to the second electronic component without gaps, and the first electronic component is fixed to the housing through the rotatable second end, so that it can be rotated through the second end Adjust the fixed position of the first electronic component.

In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.

In the following description, many specific details are explained in order to fully understand the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Please refer to FIG. 1 to FIG. 4, the present invention provides an electronic device 100. The electronic device 100 includes a housing 20, a first electronic component 30, a second electronic component 40, at least one elastic component 50 and at least one rotating rod 70. When the first electronic component 30 moves toward the second electronic component 40, it is connected to the at least one rotating rod 70 and overcomes the force of the at least one elastic component 50 acting on the rotating rod 70, so that the first The electronic component 30 is placed in the housing 20 and is tightly connected to the second electronic component 40. In one embodiment, the first electronic component is a graphics card chip, and the second electronic component is a bridge connection board.

The housing 20 forms an accommodating cavity 22 for accommodating the first electronic component 30 and the second electronic component 40. The first electronic component 30 is slidably placed in the accommodating cavity 22. The second electronic component 40 is fixed to the accommodating cavity 22. The first electronic component 30 moves toward the second electronic component 40 and is connected to the second electronic component 40 in an opposite direction. The at least one elastic element 50 is fixed on the housing 20, and the at least one rotating rod 70 is connected to the at least one elastic element 50 and is rotatably fixed on the housing 20 via a rotating shaft 80. The rotating rod 70 includes a first end close to the second electronic component 40 and a second end far away from the second electronic component 40. For example, the distance from the first end to the rotating shaft 80 is the first end. Ten times the distance from the two ends to the rotating shaft 80. The distance from the second end to the rotating shaft 80 is smaller than the distance from the first end to the rotating shaft 80. A handle 42 is rotatably fixed on the end of the first electronic component 30 away from the second electronic component 40, and the handle 42 interacts with the at least one end when the first electronic component 30 is slid into the accommodating cavity 22. A rotating rod 70 is connected. When the handle 42 is turned close to the first electronic component 30, the rotating rod 70 is driven to rotate and press against the elastic element 50. The handle 42 overcomes the rotating rod 70 due to the elastic element 50. The resisting force generated by the resisting causes the first electronic component 30 to be connected to the second electronic component 40 without any gap.

Specifically, the housing 20 includes a supporting board 24, a top board 26, and two opposite side walls 28 fixed between the supporting board 24 and the top board 26. The supporting plate 24, the top plate 26 and the two side walls 28 jointly form the accommodating cavity 22. The first electronic component 30 and the second electronic component 40 are placed between the top plate 26 and the carrier plate 24.

The electronic device 100 includes two rotating rods 70 and two elastic elements 50. The two elastic elements 50 and the two rotating rods 70 are connected to the two side walls 28. It can be understood that, in another embodiment, the two elastic elements 50 can be fixed on the supporting plate 24. The first end of the rotating rod 70 close to the first electronic component 30 resists the elastic component 50. In one embodiment, the elastic element 50 includes a fixing member 52 and an elastic member 54 fixed on the side wall 28. The fixing member 52 includes two fixing pieces 56 spaced apart. The elastic member 54 is fixed between the two fixing pieces 56. A resisting member 58 is fixed to the first end of the first electronic component 30, and the resisting member 58 resists the elastic member 54. The elastic member 54 is a coil spring, and the resisting member 58 resists the portion between the opposite ends of the coil spring. Furthermore, the elastic element 50 further includes a guide post 60. The guide member is fixed between the two fixing pieces 56, the elastic member 54 is sleeved on the guide post 60, the resisting member 58 forms a through hole 62, and the through hole 62 of the resisting member 58 The diameter of the hole is larger than the diameter of the guide post 60. Therefore, because there is a gap between the resisting member 58 and the guide post 60, the resisting member 58 moves along the guide post when it rotates with the rotating rod 70. 60 moves.

The first end forms a shaft hole 72, the rotation shaft 80 is vertically protruding on the side wall 28, a threaded hole is formed on the rotation shaft 80, and the rotation shaft 80 is placed in the shaft hole 72, The rotation rod 70 is rotated around the rotation shaft 80 by screwing a screw into the threaded hole and abutting on the side of the rotation rod 70 away from the side wall 28. The first end includes a connecting shaft 74, the handle 42 includes two connecting portions 44 facing the two side walls 28, and the connecting portions 44 form a groove 46. Please refer to FIGS. 5 to 6 at the same time. The groove 46 is used to push the first electronic component 30 away from the second electronic component 40 and to be located in the accommodating cavity 22 after the handle 42 is rotated by an angle. When the outer end of the first electronic component 30 slides until the groove 46 is opposite to the connecting shaft 74, the connecting shaft 74 is accommodated so that the connecting portion 44 resists the connecting shaft 74.

Please refer to FIG. 7 at the same time. When the connecting portion 44 is against the connecting shaft 74, the handle 42 is rotated toward the first electronic component 30, and the connecting portion 44 drives the connecting shaft 74 to move so that The rotating rod 70 rotates in a first direction relative to the housing 20, and the first end moves toward the carrying plate 24 when the rotating rod 70 rotates in the first direction, so that the elastic member 54 is generated. Deformation, the elastic force generated by the deformation of the elastic member 54 acts on the rotating rod 70. If the handle 42 is to continue to rotate, it needs to overcome the resisting force of the rotating rod 70 due to the deformation of the elastic member 54. In this way, a force must be applied to the handle 42 To overcome the resisting force, since the distance between the first end and the rotating shaft 80 is greater than the distance between the second end and the rotating shaft 80, according to the principle of leverage, the operator needs to increase the force on the handle 42 to overcome the resisting force. The force applied by the operator on the handle 42 will be transmitted to the first electronic component 30, thereby increasing the force of the first electronic component 30 connected to the second electronic component 40, as long as the first end is connected to the rotating shaft 80 The ratio of the distance to the distance between the second end and the rotating shaft 80 is large enough, and the first electronic component 30 can be connected to the second electronic component 40 without any gap. In practical applications, the distance between the first end and the rotating shaft 80 and the distance between the second end and the rotating shaft 80 can be designed according to actual conditions.

In one embodiment, the handle 42 includes a fixing portion 48 connected between the two connecting portions 44, a first snap portion 45 is formed on the fixing portion 48, and the first electronic component 30 includes the first card The second buckle part (not shown in the figure) connected to the buckle part 45. When the handle 42 is rotated until the first buckle portion 45 is engaged with the second buckle portion, the first electronic component 30 is connected to the second electronic component 40 without any gap.

Because the distance from the second end to the rotating shaft 80 of the above-mentioned electronic device 100 is smaller than the distance from the first end to the rotating shaft 80, it is increased to connect the first electronic component 30 to the second electronic device. The force of the component 40, so that the first electronic component 30 is connected to the second electronic component 40 without a gap, and the first electronic component 30 is fixed to the housing 20 through the rotatable second end Therefore, the fixed position of the first electronic component 30 can be adjusted by rotating the second end.

For those skilled in the art, other corresponding changes or adjustments can be made according to the inventive scheme and inventive concept of the present invention in combination with actual production needs, and these changes and adjustments should all fall within the scope of the disclosure of the present invention.

100: electronic device 20: shell 30: The first electronic component 40: second electronic component 50: elastic element 70: Rotating lever 22: containing cavity 80: Rotation axis 42: handle 24: Carrying board 26: top plate 28: side wall 52: fixed parts 54: Elastic 56: fixed piece 58: Resisting piece 60: guide column 62: Through hole 72: Shaft hole 74: connecting shaft 44: Connection part 46: Groove 48: fixed part 45: The first buckle part

Fig. 1 is a perspective view of an electronic device provided by the present application.

2 is a schematic diagram of the electronic device in FIG. 1 after the top plate is removed and the first electronic component is not connected to the second electronic component.

Fig. 3 is a perspective view of a part of the housing in Fig. 2.

Fig. 4 is an exploded view of the housing in Fig. 3.

Fig. 5 is a schematic diagram of the handle and the rotating rod in Fig. 3.

Fig. 6 is a schematic diagram of the handle in Fig. 3 when the handle is connected to the rotating rod.

FIG. 7 is a schematic diagram of the handle and the rotating rod in FIG. 3 when the first electronic component is connected to the second electronic component without gaps.

100: electronic device

20: shell

30: The first electronic component

42: handle

26: top plate

Claims (10)

An electronic device includes a housing forming a accommodating cavity, a first electronic component slidably placed in the accommodating cavity and a second electronic component fixed in the accommodating cavity, the electronic device further comprising a housing fixed to the housing At least one elastic element on the body and at least one rotating rod connected to the at least one elastic element and rotatably fixed to the housing through a rotating shaft, the rotating rod including a first adjacent to the second electronic element The distance from the second end to the rotation axis is smaller than the distance from the first end to the rotation axis, and the first electronic component is rotatably fixed There is a handle, and the handle is connected to the second end when the first electronic component is slid into the accommodating cavity. When the handle is close to the first electronic component, it drives the rotating rod to rotate and press against the An elastic element, the handle overcomes the resisting force of the rotating rod due to the resistance of the elastic element, so that the first electronic element is connected to the second electronic element without gaps. The electronic device according to claim 1, wherein the housing includes a supporting plate, a top plate, and two oppositely arranged side walls fixed between the supporting plate and the top plate, and the supporting plate, the top plate and the two side walls together form In the accommodating cavity, the first electronic component and the second electronic component are placed between the top plate and the carrying plate. The electronic device according to claim 2, wherein the electronic device includes two rotating rods and two elastic elements, and the two elastic elements and the two rotating rods are connected to the two side walls. The electronic device according to claim 1, wherein the elastic element includes a fixing member and an elastic member fixed on the housing, the fixing member includes two fixing pieces arranged at intervals, and the elastic member is fixed to the two fixing pieces. Between the fixing pieces, a resisting piece is fixed at the first end of the first electronic component, and the resisting piece resists the elastic piece. The electronic device according to claim 4, wherein the elastic member is a coil spring, and the abutting member abuts a portion between opposite ends of the coil spring. The electronic device according to claim 4, wherein the elastic element further comprises a guide post, the guide part is fixed between the two fixing pieces, the elastic part is sleeved on the guide post, and the abutment The holding member forms a through hole, and the aperture of the through hole of the resisting member is larger than the diameter of the guide post. The electronic device according to claim 1, wherein the first end is formed with a shaft hole, the rotation shaft is fixed to the housing, the rotation shaft is formed with a threaded hole, and the rotation shaft is placed in the述轴孔中。 The shaft hole. The electronic device according to claim 7, wherein the first end includes a connecting shaft, the handle includes a connecting portion facing the two side walls, the connecting portion forms a groove, and the groove is used for receiving The connecting shaft is arranged so that the connecting portion abuts against the connecting shaft. The electronic device according to claim 1, wherein the handle includes a first buckle portion, the first electronic component includes a second buckle portion connected to the first buckle portion, and the handle is rotated When the first buckle portion is engaged with the second buckle portion, the first electronic component is connected to the second electronic component without a gap. The electronic device according to claim 1, wherein the distance from the first end to the rotation axis is ten times the distance from the second end to the rotation axis.

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