TWI731661B - Fixed mount of electronic device - Google Patents

Abstract

A fixed mount of an electronic device includes a base, an upright stand, an extended base plate and a force guiding mechanism. The upright stand is set on the base. The extended base plate is movably disposed on at least one side of the base. The force guiding mechanism is disposed on the upright stand. The force guiding mechanism includes a fixed pulley, a movable pulley and a driving wire, wherein the driving wire is connected to the extended base plate, and the driving wire is driven by the fixed pulley and the movable pulley to move the extended base plate.

Description

Fixing seat for electronic device

The present invention relates to an electronic device, and more particularly to a fixing seat of the electronic device.

The fixing base of the electronic device, such as the fixing base of a monitor or a TV, is provided with an adjustable angle movable hinge for the convenience of the user's viewing. At the same time, in order for the electronic device to be stably disposed on the fixing base, the size of the fixing base will increase as the size of the electronic device increases, so as to ensure that the electronic device does not fall over. However, as the size of the fixing seat increases, the required packaging cost and packaging space are relatively increased. Therefore, how to design a fixed seat with an adjustable size and adjust the support of the fixed seat according to the user's needs is a problem that the industry wants to solve.

The present invention relates to a fixing base of an electronic device, which has an adjustable extension and lengthened base plate to meet actual requirements.

According to one aspect of the present invention, a fixing base for an electronic device is provided, which includes a base, a straight stand, an extended base, and a force guiding mechanism. The upright tripod is arranged on the base. The extended and elongated bottom plate can be movably arranged on at least one side of the base. The force guiding mechanism is arranged on the upright stand, and the force guiding mechanism includes a certain pulley, a movable pulley, and And a drive line, wherein the drive line is connected to the extended and elongated bottom plate, and the drive line is actuated by the fixed pulley and the movable pulley to drive the extended and extended bottom plate.

In order to have a better understanding of the above and other aspects of the present invention, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows:

100: electronic device

101: Shell

102: fixed seat

103: Base

104: Upright tripod

105: Slider

106: Slide rail seat

107: Extend and lengthen the bottom plate

1071: first daughter board

1072: second daughter board

1081: The first elastic part

1082: second elastic part

110: Force Guidance Mechanism

1101: The first fixed pulley

1102: Second fixed pulley

1103: Moving pulley

1104: drive line

H1: first height

H2: second height

F1: First thrust

F2: second thrust

Fig. 1 is a schematic front view of a fixing base of an electronic device according to an embodiment of the present invention; Fig. 2A is a schematic rear view of a fixing base of an electronic device according to an embodiment of the present invention; Fig. 2B illustrates an electronic device A schematic diagram of correspondingly adjusting the size of the fixing base when the device is moved from the first position to the second position; and FIG. 3 is a schematic diagram of the fixing base of an electronic device according to another embodiment of the present invention.

The following examples are provided for detailed description. The examples are only used as examples for description, and are not intended to limit the scope of the present invention to be protected. In the following description, the same/similar symbols represent the same/similar elements. The directional terms mentioned in the following embodiments, for example: up, down, left, right, front or back, etc., are only the directions with reference to the accompanying drawings. Therefore, the directional terms used are used to illustrate but not to limit the present invention.

Please refer to Figures 1, 2A, and 2B. Figure 1 shows a front view of the fixing base 102 according to an embodiment of the present invention, and Figure 2A shows an embodiment according to the present invention. A schematic rear view of the fixing base 102 of the electronic device 100 in FIG. 2B shows a schematic diagram of adjusting the size of the fixing base 102 when the electronic device 100 moves from the first height H1 to the second height H2.

The electronic device 100 is, for example, a wide-screen ratio display or a TV, which is installed on the fixing base 102. The electronic device 100 includes a housing 101, which is fixedly connected to the sliding block 105 of the fixing base 102, and the housing 101 can move up and down. The electronic device 100 has, for example, a large-size screen with a length/width ratio greater than 1.33 or 1.66. In order to make the electronic device 100 stably installed on the fixing base 102, the fixing base 102 is provided with at least one extended base plate in the length direction of the electronic device 100 107, so as to improve the supportability of the fixing seat 102. In particular, in this embodiment, when the center of gravity of the electronic device 100 changes with respect to the height of the fixing base 102, increasing the support area of the base 103 will help improve the support stability of the entire fixing base 102 to avoid the electronic device 100 dumped.

Please refer to FIGS. 1, 2A, and 2B, the fixing base 102 includes a base 103, a straight stand 104, an extended bottom plate 107 and a force guiding mechanism 110. The upright stand 104 is disposed on the base 103, and the base 103 and the upright stand 104 are disposed at the center of the electronic device 100 to support the electronic device 100. In order to maintain basic supportability, the length of the base 103 is preferably 1/3 or more of the length of the housing 101 of the electronic device 100 even without the auxiliary support of the extended and elongated bottom plate 107. In addition, with the auxiliary support of the extended and elongated bottom plate 107, the length of the bottom plate of the fixing seat 102 can be increased, preferably 2/3 of the length of the housing 101 of the electronic device 100 or greater than or equal to the length of the housing 101 of the electronic device 100, thereby Improve the support of the fixed seat 102.

Please refer to Figures 1, 2A and 2B. The upright stand 104 includes a sliding rail base 106 and a sliding block 105. The housing 101 of the electronic device 100 is disposed on the sliding block 105 to move up and down with the sliding block 105. When the slider 105 moves to a predetermined position, it can be fixed to the slide rail base 106 by a fastener (not shown in the figure). In Figure 2A, when the housing 101 is moved to a first height H1, the elongated bottom plate 107 can be moved away from the base 103 by elastic force or manual/hydraulic driving. In Figure 2B, when the housing 101 is moved by When the first height H1 moves to the second height H2, the elongated bottom plate 107 can be driven by the driving line 1104 to be adjacent to the base 103, wherein the first height H1 is higher than the second height H2.

Please refer to FIGS. 1, 2A, and 2B. The elongated bottom plate 107 includes a first sub-board 1071 and a second sub-board 1072, and the base 103 is disposed between the first sub-board 1071 and the second sub-board 1072. The first sub-board 1071 and the second sub-board 1072 can move relative to the base 103 by the action of the force guiding mechanism 110 to increase or decrease the distance between the extended bottom plate 107 and the base 103. However, in another embodiment, the elongated bottom plate 107 may also include only a single slidable sub-board.

In addition, the fixing base 102 may further include a first elastic member 1081 and a second elastic member 1082. The first elastic member 1081 is disposed between the first sub-board 1071 and the base 103, and the second elastic member 1082 is disposed on the second sub-board. Between the board 1072 and the base 103. The first elastic member 1081 is used to provide a first thrust F1 to the first sub-plate 1071, and the second elastic member 1082 is used to provide a second thrust F2 to the second sub-plate 1072. The first thrust F1 is opposite to the second thrust F2. . However, when only a single sub-board is slidable, it is only necessary to provide a single elastic member on one side of the base 103, and it is not necessary to provide two elastic members on both sides of the base 103.

In one embodiment, the elastic element is, for example, a coil spring, which is sleeved on a connecting rod (not shown in the figure) connected between the base 103 and the extended and elongated bottom plate 107, but the elastic element may also have other structures, such as air pressure. Drive devices such as cylinders or hydraulic cylinders.

Please refer to Figures 1, 2A and 2B, the force guiding mechanism 110 is, for example, a wire/wheel auxiliary guiding mechanism, which includes a certain pulley, a movable pulley 1103, and a driving wire 1104. The number of fixed pulleys may be one or more than one. The following embodiments are illustrated with two fixed pulleys 1101/1102, but the present invention is not limited thereto.

The movable pulley 1103 is arranged on the sliding block 105, and the first/second fixed pulleys 1101/1102 are arranged on the sliding rail base 106. When the sliding block 105 moves up and down relative to the sliding rail base 106, the movable pulley 1103 is also relative to the first/ The second fixed pulley 1101/1102 moves. In this embodiment, in order to increase the stability of the force guiding mechanism 110, a first fixed pulley 1101 and a second fixed pulley 1102 are arranged on the left side of the movable pulley 1103, and another first fixed pulley 1101 and another are arranged on the right side of the movable pulley 1103. The second fixed pulley 1102. The movable pulley 1103 is movably disposed at a central fulcrum position between the first fixed pulley 1101 and the second fixed pulley 1102, and the movable pulley 1103 can move up and down with the electronic device 100. However, when there is only a single sub-board that can slide, it is also only necessary to install the fixed pulley 1101/1102 on the left or right side of the movable pulley 1103, and it is not necessary to install the fixed pulley 1101/1102 on both sides of the movable 1101/1102 pulley 1103. . Therefore, when the movable pulley 1103 moves from a first position to a second position, the drive line 1104 can drive at least one of the first sub-board 1071 and the second sub-board 1072 to approach the base 103; when the movable pulley 1103 moves from the second position to the In the first position, the driving line 1104 can drive at least one of the first sub-board 1071 and the second sub-board 1072 away from the base 103.

Please refer to FIGS. 2A and 2B, the driving line 1104 is connected between the first sub-board 1071 and the second sub-board 1072. The first fixed pulley 1101 and the second fixed pulley 1102 are rotatably disposed at an upper fulcrum position and a lower fulcrum position of the slide rail base 106, and the drive line 1104 can be connected to the extended elongated bottom plate through the upper fulcrum position and the lower fulcrum position The first sub-board 1071 and the second sub-board 1072 of 107. When the electronic device 100 is adjusted from the first height H1 to the second height H2, the movable pulley 1103 moves downward to pull the driving wire 1104, so that the driving wire 1104 can drive the first sub-board 1071 and the second sub-board 1072 to move to the base 103. In order to shorten the distance between the first sub-board 1071 and the second sub-board 1072 relative to the base 103, the area occupied by the fixing seat 102 is reduced. At this time, since the height of the electronic device 100 is reduced, and the center of gravity is relatively lowered, even if the size of the fixing base 102 is reduced, the problem of the center of gravity of the electronic device 100 will not be unstable.

Please refer to FIG. 3, which shows a schematic diagram of a fixing base 102 of an electronic device 100 according to another embodiment of the present invention. The difference between this embodiment and the above embodiments is that the distance between the first sub-board 1071 and the base 103 is kept fixed, that is, the first sub-board 1071 can be locked or clamped and cannot be moved. The distance between the second sub-board 1072 and the base 103 can be changed by the action of the force guiding mechanism 110. vice versa. Therefore, the fixing base 102 of this embodiment has one or more slidable sub-boards.

According to the above-mentioned embodiments of the present invention, as the height of the electronic device increases, the fixing base increases the area of the base relatively, so that the electronic device is stably installed on the fixing base, and the user can adjust the height of the electronic device as needed without replacing it. Larger or wider base to save cost. In addition, the size of the fixing seat of this embodiment can be enlarged or reduced. When the size is reduced, the required packaging cost and packaging space are relatively reduced. Therefore, it can be avoided The cost of packaging and transportation is increased, and the size of the fixing seat can be increased according to the user's needs, and the support of the fixing seat is increased, and the use is more convenient.

In summary, although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Those with ordinary knowledge in the technical field to which the present invention belongs can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to those defined by the attached patent application scope.

100: electronic device

101: Shell

102: fixed seat

103: Base

104: Upright tripod

105: Slider

106: Slide rail seat

107: Extend and lengthen the bottom plate

1071: first daughter board

1072: second daughter board

1081: The first elastic part

1082: second elastic part

110: Force Guidance Mechanism

1101: The first fixed pulley

1102: Second fixed pulley

1103: Moving pulley

1104: drive line

H1: first height

F1: First thrust

F2: second thrust

Claims (10)

A fixed seat for an electronic device includes: a base; a straight stand set on the base; an extended and elongated bottom plate movably set on at least one side of the base; and a force guiding mechanism set on the upright leg On the frame, the force guiding mechanism includes a certain pulley, a movable pulley and a driving wire, wherein the driving wire is connected to the extended and elongated bottom plate, and the driving wire is actuated by the fixed pulley and the movable pulley to drive the extended and elongated bottom plate. The fixing seat according to claim 1, wherein the elongated bottom plate includes a first sub-board and a second sub-board, and the base is disposed between the first sub-board and the second sub-board. The fixing base according to claim 2, wherein the driving line is connected to at least one of the first sub-board and the second sub-board. The fixed seat according to claim 2 or 3, wherein when the movable pulley moves from a first position to a second position, the drive line drives at least one of the first sub-board and the second sub-board to approach the base; When the movable pulley moves from the second position to the first position, the driving wire drives at least one of the first sub-board and the second sub-board away from the base. According to claim 2 or 3, the fixing seat further includes a first elastic member disposed between the first sub-board and the base, and the first elastic member is used to provide a first thrust to the first sub-plate board. The fixing seat according to claim 5, further comprising a second elastic member disposed between the second sub-board and the base, and the second elastic member is used to provide a second thrust to the second sub-board, The first thrust is opposite to the second thrust. The fixed seat according to claim 1, wherein the upright foot frame includes a sliding rail base and a sliding block, the sliding block moves up and down relative to the sliding rail base, and the movable pulley is arranged on the sliding block. The fixing seat according to claim 7, wherein the fixing seat further comprises: a housing disposed on the sliding block, and when the housing is moved to a first height, the extended bottom plate is away from the base, and when the housing is moved to a first height When the shell moves to a second height, the extended bottom plate is adjacent to the base, and the first height is higher than the second height. The fixed seat according to claim 7, wherein the fixed pulley is rotatably arranged at an upper fulcrum position and a lower fulcrum position of the slide rail seat, and the driving line is connected to the upper fulcrum position and the lower fulcrum position The extension lengthens the bottom plate. The fixed seat according to claim 9, wherein the fixed pulley includes a first fixed pulley and a second fixed pulley, and the movable pulley is movably disposed at a center between the first fixed pulley and the second fixed pulley Fulcrum position.

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