CN106774676B - Connecting component and electronic equipment - Google Patents
Connecting component and electronic equipment Download PDFInfo
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- CN106774676B CN106774676B CN201611220928.6A CN201611220928A CN106774676B CN 106774676 B CN106774676 B CN 106774676B CN 201611220928 A CN201611220928 A CN 201611220928A CN 106774676 B CN106774676 B CN 106774676B
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- 230000005540 biological transmission Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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Abstract
The embodiment of the invention discloses a connecting part, which is used for connecting a first body and a second body of electronic equipment; the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts; the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve; the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different. The embodiment of the invention also discloses the electronic equipment.
Description
Technical Field
The present invention relates to electronic device manufacturing technologies, and in particular, to a connecting member and an electronic device.
Background
In order to meet different use requirements of different use scenes of a notebook computer, the existing notebook computer connecting piece can support rotation within 360 degrees; as shown in fig. 1, the connecting member controls the first body 11 to rotate in 0 to 360 degrees relative to the second body 12; however, in the conventional rotation process, when the notebook computer is adjusted from the notebook mode to the tablet mode, the included angle between the first body 11 and the second body 12 is also the same as that of the notebook computer
In the process of adjusting the angle from 90 degrees to 360 degrees, part of metal components in the notebook computer interfere with signals of the antenna 101 arranged at the top end of the first body, so that the performance of the antenna is reduced, and the user experience is reduced.
Disclosure of Invention
In order to solve the existing technical problems, embodiments of the present invention provide a connecting component and an electronic device, which can at least solve the above problems in the prior art.
The technical scheme of the embodiment of the invention is realized as follows:
a first aspect of embodiments of the present invention provides a connecting component, where the connecting component is used to connect a first body and a second body of an electronic device, so that the first body can rotate relative to the second body, and the first body and the second body can be maintained at a first angle; the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; wherein,
the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts;
the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve;
the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different.
In the above scheme, the rotating shaft is a gear rotating shaft, and the rotation parameter represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
In the above scheme, the at least two rotating shafts include a first rotating shaft and a second rotating shaft; the connecting piece comprises at least one gear rotating shaft, and the at least one gear rotating shaft is meshed with the gears of the first rotating shaft and the second rotating shaft in the rotating shaft group respectively, so that the first rotating shaft and the second rotating shaft in the rotating shaft group can synchronously rotate through the at least one gear rotating shaft.
In the above scheme, the connecting piece includes two engaged gear shafts, wherein a first gear shaft in the connecting piece is engaged with the first shaft, and a second gear shaft in the connecting piece is engaged with the second shaft.
In the above aspect, the connecting member further includes: a first fixing member and a second fixing member; wherein,
the first fixing piece and the second fixing piece are opposite in parallel and are respectively sleeved at the first end of the first rotating shaft and the first end of the second rotating shaft;
the shaft sleeve is sleeved on the second end of the first rotating shaft and the second end of the second rotating shaft which are opposite in parallel, so that the first rotating shaft and the second rotating shaft can rotate relative to the shaft sleeve.
In the above solution, the connecting member further includes at least two spacers; the at least two gaskets are respectively sleeved on the first rotating shaft and the second rotating shaft in the rotating shaft group; when the shaft sleeve is sleeved on the rotating shaft group, the relative position relation between the first rotating shaft and the shaft sleeve and the relative position relation between the second rotating shaft and the shaft sleeve can be fixed in an auxiliary mode through the at least two gaskets.
A second aspect of an embodiment of the present invention provides an electronic device, including: the connecting component comprises a first body, a second body and a connecting component; the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; wherein,
the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts;
the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve;
the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different.
In the above scheme, the rotating shaft is a gear rotating shaft, and the rotation parameter represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
In the above scheme, when the first body and the second body have a first positional relationship and are parallel to each other, a first length of the first body in the first direction is greater than a second length of the second body in the first direction.
In the above scheme, the first body is a body where the display screen is located, and the first body is provided with the antenna in the area exceeding the second body in the first direction.
According to the connecting component and the electronic device provided by the embodiment of the invention, because the first rotating shaft and the second rotating shaft for connecting the first body and the second body in the connecting component provided by the embodiment of the invention have different rotating parameters when rotating synchronously, when the first body rotates relative to the second body or the second body rotates relative to the first body, the rotating tracks of the first body and the second body are not overlapped, namely the first body and the second body do concentric circle (the circle center is at the center of the rotating shaft), so that when an antenna is arranged in a non-overlapped partial area, the problem that part of metal components in the electronic device causes interference on an antenna signal can be effectively avoided, further, the performance of the antenna is improved, and the user experience is improved.
Drawings
Fig. 1 is a schematic structural diagram of a conventional notebook computer after controlling the opening and closing of a first body relative to a second body through a connecting piece;
FIG. 2 is a first schematic structural diagram of a connecting member according to an embodiment of the present invention;
FIG. 3 is a schematic gear diagram of the first and second shafts according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a connecting part of a first rotating shaft and a second rotating shaft with different gear teeth numbers according to an embodiment of the present invention;
fig. 5(a) to 5(c) are schematic structural diagrams of the electronic device provided with the connecting component according to the embodiment of the invention, in which the first body and the second body are in different positional relationships;
FIGS. 6(a) and 6(b) are schematic structural views of a fixing member according to an embodiment of the present invention;
FIG. 7 is a second schematic structural diagram of a connecting member according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a rotating shaft and a connecting member according to an embodiment of the present invention.
Detailed Description
So that the manner in which the features and aspects of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.
Example one
The embodiment provides a connecting component, which is used for connecting a first body and a second body of an electronic device, so that the first body can rotate relative to the second body, and the first body and the second body can be kept at a first angle; the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts; the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve; the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different. Here, in practical application, the rotating shaft is a gear rotating shaft, and the rotation parameter specifically represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
Taking the example that the rotating shaft group includes two rotating shafts, namely a first rotating shaft and a second rotating shaft, the connecting component of the embodiment is further described in detail; specifically, as shown in fig. 2, the connection member includes: the rotating shaft group 21, the shaft sleeve 22 and the connecting piece 23; wherein,
the rotating shaft group 21 comprises a first rotating shaft 211 and a second rotating shaft 212, and the rotation of the first body and the second body is controlled through the first rotating shaft 211 and the second rotating shaft 212;
a sleeve 22 for sleeving the rotating shaft group 21 and enabling the first rotating shaft 211 and the second rotating shaft 212 to rotate relative to the sleeve 22;
the connecting piece 23 is connected with the first rotating shaft 211 and the second rotating shaft 212 in the rotating shaft group 21 so as to enable the first rotating shaft 211 and the second rotating shaft 212 to rotate synchronously; when the first rotating shaft 211 and the second rotating shaft 212 rotate synchronously, the rotating parameters of the first rotating shaft 211 and the second rotating shaft 212 are different.
In one embodiment, the first rotating shaft 211 and the second rotating shaft 212 are gear rotating shafts; the gear parameters of the first rotating shaft 211 and the second rotating shaft 212 are different, that is, the number of teeth of the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 are different; specifically, as shown in fig. 3, the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different numbers of teeth, and when the sleeve 22 covers two rotating shafts with different numbers of teeth, the structure shown in fig. 4 is obtained. In this way, since the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different gear tooth counts, the transmission speeds of the first rotating shaft 211 and the second rotating shaft 212 are different, for example, the transmission speed ratio in practical application may be specifically 1:1.2, so that when the first body is fixedly connected to the rotating shaft corresponding to the large gear, the rotation angle of the first body relative to the second body is greater than 180 degrees, the rotation angle of the second body fixedly connected to the rotating shaft corresponding to the small gear relative to the first body is less than 180 degrees, and the sum of the rotation angles of the two bodies is 360 degrees. Specifically, as shown in fig. 5(a), the first body 11 is fixedly connected to a first gear with a large number of teeth of the gear 2111, and the second body 12 is fixedly connected to a second gear with a small number of teeth of the gear 2121, at this time, when an included angle between the first body 11 and the second body 12 is 0 degree, that is, the structure shown in fig. 5, the first surface of the first body 11 and the first surface of the second body 12 are overlapped; further, as shown in fig. 5(b), the first body 11 rotates relative to the second body 12 until the second surface of the first body 11 and the second surface of the second body 12 are in the same horizontal plane, and at this time, the number of teeth of the gear connected to the first body 11 is large, so the rotation angle of the first body 11 is larger than 180 degrees; still further, when the first body 11 continues to rotate relative to the second body 12 and the second surface of the first body 11 and the second surface of the second body 12 are overlapped, the structure shown in fig. 5(c) can be obtained, at this time, because the number of teeth of the two gears is different, the top end of the first body 11 exceeds a partial region of the second body 12, and at this time, when the antenna is disposed in the exceeded partial region, the problem that a part of metal members in the electronic device interferes with a signal of the antenna 101 disposed at the top end of the first body (that is, in the exceeded partial region) can be effectively avoided, and further, the antenna performance is improved, and the user experience is improved.
In practical application, the first body may specifically be a body where a display screen is located, and the first surface of the first body may specifically be a surface where the display screen is located; the second surface of the first body may be a surface of the first body corresponding to the display screen; correspondingly, the second body may be specifically a body where the keyboard is located, the first surface of the second body may be specifically a surface where the keyboard is located, and the second surface of the second body is specifically a surface of the second body corresponding to the keyboard.
Here, in practical applications, in order to facilitate the connection of the connection member with the two bodies of the electronic device, as shown in fig. 6(a), the connection member further includes: a first fixing member 24 and a second fixing member 25; the first fixing piece 24 and the second fixing piece 25 are parallel and opposite, and are respectively sleeved at the first end of the first rotating shaft and the first end of the second rotating shaft; the shaft sleeve is sleeved on the second end of the first rotating shaft and the second end of the second rotating shaft which are opposite in parallel, so that the first rotating shaft and the second rotating shaft can rotate relative to the shaft sleeve. Specifically, taking the first fixing element 24 as an example, as shown in fig. 6(b), the first fixing element 24 is sleeved on a first end of the first rotating shaft 211, and a second end is an end (not shown in fig. 6 (b)) of the connecting gear, that is, the shaft sleeve is sleeved on a second end of the first rotating shaft 211; in this way, it is convenient to fixedly connect the first body and the second body of the electronic apparatus by the first fixing piece 24 and the second fixing piece 25.
Further, in practical applications, as shown in fig. 7, the connecting member further includes at least two spacers 26; wherein, at least two gaskets 26 are respectively sleeved on the first rotating shaft and the second rotating shaft in the rotating shaft group; when the shaft sleeve is sleeved on the rotating shaft group, the relative position relation between the first rotating shaft and the shaft sleeve and the relative position relation between the second rotating shaft and the shaft sleeve can be fixed in an auxiliary mode through the at least two gaskets. Here, in order to fix the first rotating shaft and the second rotating shaft, in practical application, a fixing connection auxiliary member 27 and the like are required.
Therefore, because the first rotating shaft and the second rotating shaft used for connecting the first body and the second body in the connecting component in the embodiment of the invention have different rotation parameters when rotating synchronously, when the first body rotates relative to the second body or the second body rotates relative to the first body, the rotation tracks of the first body and the second body are not overlapped, namely the first body and the second body do concentric circle (the circle center is at the center of the rotating shaft), so that when the non-overlapped partial areas are provided with the antenna, the problem that partial metal components in the electronic equipment cause interference to antenna signals can be effectively avoided, further, the performance of the antenna is improved, and the user experience is improved.
Example two
The embodiment provides a connecting component, which is used for connecting a first body and a second body of an electronic device, so that the first body can rotate relative to the second body, and the first body and the second body can be kept at a first angle; the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts; the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve; the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different. Here, in practical application, the rotating shaft is a gear rotating shaft, and the rotation parameter specifically represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
Taking the example that the rotating shaft group includes two rotating shafts, namely a first rotating shaft and a second rotating shaft, the connecting component of the embodiment is further described in detail; specifically, as shown in fig. 2, the connection member includes: the rotating shaft group 21, the shaft sleeve 22 and the connecting piece 23; wherein,
the rotating shaft group 21 comprises a first rotating shaft 211 and a second rotating shaft 212, and the rotation of the first body and the second body is controlled through the first rotating shaft 211 and the second rotating shaft 212;
a sleeve 22 for sleeving the rotation shaft group 21 and enabling the first rotation shaft 211 and the second rotation shaft 212 to rotate relative to the sleeve 22;
a connecting member 23 for connecting the first rotating shaft 211 and the second rotating shaft 212 so that the first rotating shaft 211 and the second rotating shaft 212 rotate synchronously; when the first rotating shaft 211 and the second rotating shaft 212 rotate synchronously, the rotating parameters of the first rotating shaft 211 and the second rotating shaft 212 are different.
In one embodiment, the first rotating shaft 211 and the second rotating shaft 212 are gear rotating shafts; the gear parameters of the first rotating shaft 211 and the second rotating shaft 212 are different, that is, the number of teeth of the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 are different; specifically, as shown in fig. 3, the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different numbers of teeth, and when the sleeve 22 covers two rotating shafts with different numbers of teeth, the structure shown in fig. 4 is obtained. In this way, since the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different gear teeth counts, the transmission speeds of the first rotating shaft 211 and the second rotating shaft 212 are different, for example, the transmission speed ratio in practical application may be specifically 1:1.2, so that when the first body is fixedly connected to the rotating shaft corresponding to the large gear, the rotation angle of the first body relative to the second body is greater than 180 degrees, the rotation angle of the second body fixedly connected to the rotating shaft corresponding to the small gear relative to the first body is less than 180 degrees, and the sum of the rotation angles of the two bodies is 360 degrees. Specifically, as shown in fig. 5(a), the first body 11 is fixedly connected to a first gear with a larger number of teeth of the gear 2111, and the second body 12 is fixedly connected to a second gear with a smaller number of teeth of the gear 2121, at this time, when an included angle between the first body 11 and the second body 12 is 0 degree, that is, the structure shown in fig. 5, the first surface of the first body 11 and the first surface of the second body 12 are overlapped; further, as shown in fig. 5(b), the first body 11 rotates relative to the second body 12 until the second surface of the first body 11 and the second surface of the second body 12 are in the same horizontal plane, and at this time, the number of teeth of the gear connected to the first body 11 is large, so the rotation angle of the first body 11 is larger than 180 degrees; still further, when the first body 11 continues to rotate relative to the second body 12 and the second surface of the first body 11 and the second surface of the second body 12 are overlapped, the structure shown in fig. 5(c) can be obtained, at this time, because the number of teeth of the two gears is different, the top end of the first body 11 exceeds a partial region of the second body 12, and at this time, when the antenna is disposed in the exceeded partial region, the problem that a part of metal members in the electronic device interferes with a signal of the antenna 101 disposed at the top end of the first body (that is, in the exceeded partial region) can be effectively avoided, and further, the antenna performance is improved, and the user experience is improved.
In practical application, the first body may specifically be a body where a display screen is located, and the first surface of the first body may specifically be a surface where the display screen is located; the second surface of the first body may be a surface of the first body corresponding to the display screen; correspondingly, the second body may be specifically a body where the keyboard is located, the first surface of the second body may be specifically a surface where the keyboard is located, and the second surface of the second body is specifically a surface of the second body corresponding to the keyboard.
Here, in practical applications, in order to facilitate the connection of the connection member with the two bodies of the electronic device, as shown in fig. 6(a), the connection member further includes: a first fixing member 24 and a second fixing member 25; the first fixing piece 24 and the second fixing piece 25 are parallel and opposite, and are respectively sleeved at the first end of the first rotating shaft and the first end of the second rotating shaft; the shaft sleeve is sleeved on the second end of the first rotating shaft and the second end of the second rotating shaft which are opposite in parallel, so that the first rotating shaft and the second rotating shaft can rotate relative to the shaft sleeve. Specifically, taking the first fixing element 24 as an example to sleeve the first rotating shaft 211, as shown in fig. 6(b), the first fixing element 24 is sleeved at a first end of the first rotating shaft 211, and the second end is an end (not shown in fig. 6 (b)) of the connecting gear, that is, the shaft sleeve is sleeved at a second end of the first rotating shaft 211; in this way, it is convenient to fixedly connect the first body and the second body of the electronic apparatus by the first fixing piece 24 and the second fixing piece 25.
Further, in practical applications, as shown in fig. 7, the connecting member further includes at least two spacers 26; wherein, at least two gaskets 26 are respectively sleeved on the first rotating shaft and the second rotating shaft in the rotating shaft group; when the shaft sleeve is sleeved on the rotating shaft group, the relative position relation between the first rotating shaft and the shaft sleeve and the relative position relation between the second rotating shaft and the shaft sleeve can be fixed in an auxiliary mode through the at least two gaskets. Here, in order to fix the first rotating shaft and the second rotating shaft, in practical application, a fixing connection auxiliary member 27 and the like are required.
In a specific embodiment, the connecting member includes at least one gear shaft, and the at least one gear shaft is engaged with the gears of the first and second shafts in the shaft group, respectively, so that the first and second shafts in the shaft group rotate synchronously via the at least one gear shaft. Specifically, as shown in fig. 8, the connecting member 23 includes two meshed gear shafts, namely a first gear shaft 231 and a second gear shaft 232, wherein the first gear shaft 231 is meshed with the gear in the first shaft 211, the second gear shaft 232 is meshed with the gear in the second shaft 212, and the first gear shaft 231 is meshed with the gear in the second gear shaft 232, so that the two meshed gear shafts can be used to drive the first shaft and the second shaft to synchronously rotate; further, because this embodiment has utilized two engaged with gear shaft to drive the synchronous rotation of first pivot and second pivot, so, compare with the mode that utilizes a pivot to drive first pivot and the synchronous rotation of second pivot, this embodiment flexibility is stronger, and occupation space is littleer.
Of course, in practical application, more than two meshed gear rotating shafts can be selected for use according to space requirements, distance requirements between the first rotating shaft and the second rotating shaft and the like to drive the first rotating shaft and the second rotating shaft to synchronously rotate so as to meet different practical requirements.
Therefore, because the first rotating shaft and the second rotating shaft used for connecting the first body and the second body in the connecting component in the embodiment of the invention have different rotation parameters when rotating synchronously, when the first body rotates relative to the second body or the second body rotates relative to the first body, the rotation tracks of the first body and the second body are not overlapped, namely the first body and the second body do concentric circle (the circle center is at the center of the rotating shaft), so that when the non-overlapped partial areas are provided with the antenna, the problem that partial metal components in the electronic equipment cause interference to antenna signals can be effectively avoided, further, the performance of the antenna is improved, and the user experience is improved.
EXAMPLE III
The present embodiment provides an electronic device, including: the connecting component comprises a first body, a second body and a connecting component; wherein the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts; the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve; the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different. Here, in practical application, the rotating shaft is a gear rotating shaft, and the rotation parameter specifically represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
Taking the example that the rotating shaft group includes two rotating shafts, namely a first rotating shaft and a second rotating shaft, the connecting component of the embodiment is further described in detail; specifically, as shown in fig. 2, the connection member includes: the rotating shaft group 21, the shaft sleeve 22 and the connecting piece 23; wherein,
the rotating shaft group 21 comprises a first rotating shaft 211 and a second rotating shaft 212, and the rotation of the first body and the second body is controlled through the first rotating shaft 211 and the second rotating shaft 212;
a sleeve 22 for sleeving the rotation shaft group 21 and enabling the first rotation shaft 211 and the second rotation shaft 212 to rotate relative to the sleeve 22;
a connecting member 23 for connecting the first rotating shaft 211 and the second rotating shaft 212 so that the first rotating shaft 211 and the second rotating shaft 212 rotate synchronously; when the first rotating shaft 211 and the second rotating shaft 212 rotate synchronously, the rotating parameters of the first rotating shaft 211 and the second rotating shaft 212 are different.
In one embodiment, the first rotating shaft 211 and the second rotating shaft 212 are gear rotating shafts; the gear parameters of the first rotating shaft 211 and the second rotating shaft 212 are different, that is, the number of teeth of the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 are different; specifically, as shown in fig. 3, the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different numbers of teeth, and when the sleeve 22 covers two rotating shafts with different numbers of teeth, the structure shown in fig. 4 is obtained. In this way, since the gear 2111 of the first rotating shaft 211 and the gear 2121 of the second rotating shaft 212 have different gear tooth counts, the transmission speeds of the first rotating shaft 211 and the second rotating shaft 212 are different, for example, the transmission speed ratio in practical application may be specifically 1:1.2, so that when the first body is fixedly connected to the rotating shaft corresponding to the large gear, the rotation angle of the first body relative to the second body is greater than 180 degrees, the rotation angle of the second body fixedly connected to the rotating shaft corresponding to the small gear relative to the first body is less than 180 degrees, and the sum of the rotation angles of the two bodies is 360 degrees.
Here, since the gear parameters of the two rotating shafts connected with the first body and the second body are different, when the first body and the second body have a first positional relationship and are parallel to each other, that is, a position shown in fig. 5(c), a first length of the first body 11 in the first direction is greater than a second length of the second body 12 in the first direction. Further, when the first body is a body where the display screen is located, an antenna is arranged in an area where the first body exceeds the second body in the first direction. Specifically, as shown in fig. 5(a), the first body 11 is fixedly connected to a first gear with a larger number of teeth of the gear 2111, and the second body 12 is fixedly connected to a second gear with a smaller number of teeth of the gear 2121, at this time, when an included angle between the first body 11 and the second body 12 is 0 degree, that is, the structure shown in fig. 5, a first surface of the first body 11 is overlapped with a first surface of the second body 12; further, as shown in fig. 5(b), the first body 11 rotates relative to the second body 12 until the second surface of the first body 11 and the second surface of the second body 12 are in the same horizontal plane, and at this time, the number of teeth of the gear connected to the first body 11 is large, so the rotation angle of the first body 11 is larger than 180 degrees; still further, when the first body 11 continues to rotate relative to the second body 12 and the second surface of the first body 11 and the second surface of the second body 12 are overlapped, the structure shown in fig. 5(c) can be obtained, at this time, because the number of teeth of the two gears is different, the top end of the first body 11 exceeds a partial region of the second body 12, and thus, when the antenna is disposed in the exceeded partial region, the problem that a part of metal members in the electronic device interferes with the signal of the antenna 101 disposed at the top end of the first body (i.e., exceeds the partial region) can be effectively avoided, and further, the antenna performance is improved, and the user experience is improved.
In practical application, the first body may specifically be a body where a display screen is located, and the first surface of the first body may specifically be a surface where the display screen is located; the second surface of the first body may be a surface of the first body corresponding to the display screen; correspondingly, the second body may be specifically a body where the keyboard is located, the first surface of the second body may be specifically a surface where the keyboard is located, and the second surface of the second body is specifically a surface of the second body corresponding to the keyboard.
Here, in practical applications, in order to facilitate the connection of the connection member with the two bodies of the electronic device, as shown in fig. 6(a), the connection member further includes: a first fixing member 24 and a second fixing member 25; the first fixing piece 24 and the second fixing piece 25 are parallel and opposite, and are respectively sleeved at the first end of the first rotating shaft and the first end of the second rotating shaft; the shaft sleeve is sleeved on the second end of the first rotating shaft and the second end of the second rotating shaft which are opposite in parallel, so that the first rotating shaft and the second rotating shaft can rotate relative to the shaft sleeve. Specifically, taking the first fixing element 24 as an example to sleeve the first rotating shaft 211, as shown in fig. 6(b), the first fixing element 24 is sleeved at a first end of the first rotating shaft 211, and the second end is an end (not shown in fig. 6 (b)) of the connecting gear, that is, the shaft sleeve is sleeved at a second end of the first rotating shaft 211; in this way, it is convenient to fixedly connect the first body and the second body of the electronic apparatus by the first fixing piece 24 and the second fixing piece 25.
Further, in practical applications, as shown in fig. 7, the connecting member further includes at least two spacers 26; wherein, at least two gaskets 26 are respectively sleeved on the first rotating shaft and the second rotating shaft in the rotating shaft group; when the shaft sleeve is sleeved on the rotating shaft group, the relative position relation between the first rotating shaft and the shaft sleeve and the relative position relation between the second rotating shaft and the shaft sleeve can be fixed in an auxiliary mode through the at least two gaskets. Here, in order to fix the first rotating shaft and the second rotating shaft, in practical application, a fixing connection auxiliary member 27 and the like are required.
In a specific embodiment, the connecting member includes at least one gear shaft, and the at least one gear shaft is engaged with the gears of the first and second shafts in the shaft group, respectively, so that the first and second shafts in the shaft group rotate synchronously via the at least one gear shaft. Specifically, as shown in fig. 8, the connecting member 23 includes two meshed gear shafts, namely a first gear shaft 231 and a second gear shaft 232, wherein the first gear shaft 231 is meshed with a gear in the first shaft 211, the second gear shaft 232 is meshed with a gear in the second shaft 212, and the first gear shaft 231 is meshed with a gear in the second gear shaft 232, so that the two meshed gear shafts can be used to drive the first shaft and the second shaft to synchronously rotate; further, because this embodiment has utilized two engaged with gear shaft to drive the synchronous rotation of first pivot and second pivot, so, compare with the mode that utilizes a pivot to drive first pivot and the synchronous rotation of second pivot, this embodiment flexibility is stronger, and occupation space is littleer.
Of course, in practical application, more than two meshed gear rotating shafts can be selected for use according to space requirements, distance requirements between the first rotating shaft and the second rotating shaft and the like to drive the first rotating shaft and the second rotating shaft to synchronously rotate so as to meet different practical requirements.
Therefore, because the first rotating shaft and the second rotating shaft used for connecting the first body and the second body in the connecting component in the embodiment of the invention have different rotation parameters when rotating synchronously, when the first body rotates relative to the second body or the second body rotates relative to the first body, the rotation tracks of the first body and the second body are not overlapped, namely the first body and the second body do concentric circle (the circle center is at the center of the rotating shaft), so that when the non-overlapped partial areas are provided with the antenna, the problem that partial metal components in the electronic equipment cause interference to antenna signals can be effectively avoided, further, the performance of the antenna is improved, and the user experience is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. A connecting component is characterized in that the connecting component is used for connecting a first body and a second body of an electronic device, so that the first body can rotate relative to the second body and the first body and the second body can be kept at a first angle; the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; wherein,
the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts;
the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve;
the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different;
when the first rotating shaft and the second rotating shaft rotate synchronously, the first length of the first body in the first direction is greater than the second length of the second body in the first direction; the first body is provided with an antenna in an area beyond the second body in the first direction.
2. A connecting member according to claim 1, wherein said rotating shaft is a gear rotating shaft, and said rotation parameter represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
3. A link member as claimed in claim 2, wherein the at least two shafts include a first shaft and a second shaft; the connecting piece comprises at least one gear rotating shaft, and the at least one gear rotating shaft is meshed with the gears of the first rotating shaft and the second rotating shaft in the rotating shaft group respectively, so that the first rotating shaft and the second rotating shaft in the rotating shaft group can synchronously rotate through the at least one gear rotating shaft.
4. A link as claimed in claim 3, wherein the link includes two geared shafts in mesh, wherein a first one of the geared shafts is in mesh with the first shaft and a second one of the geared shafts is in mesh with the second shaft.
5. The connecting member according to claim 3 or 4, characterized by further comprising: a first fixing member and a second fixing member; wherein,
the first fixing piece and the second fixing piece are opposite in parallel and are respectively sleeved at the first end of the first rotating shaft and the first end of the second rotating shaft;
the shaft sleeve is sleeved on the second end of the first rotating shaft and the second end of the second rotating shaft which are opposite in parallel, so that the first rotating shaft and the second rotating shaft can rotate relative to the shaft sleeve.
6. A connecting member according to claim 3 or 4, further comprising at least two shims; the at least two gaskets are respectively sleeved on the first rotating shaft and the second rotating shaft in the rotating shaft group; when the shaft sleeve is sleeved on the rotating shaft group, the relative position relation between the first rotating shaft and the shaft sleeve and the relative position relation between the second rotating shaft and the shaft sleeve can be fixed in an auxiliary mode through the at least two gaskets.
7. An electronic device, characterized in that the electronic device comprises: the connecting component comprises a first body, a second body and a connecting component; the connecting member includes: the rotating shaft group, the shaft sleeve and the connecting piece are arranged on the rotating shaft; wherein,
the rotating shaft group comprises at least two rotating shafts, and the rotation of the first body and the second body is controlled through the at least two rotating shafts;
the shaft sleeve is used for sleeving the rotating shaft group and enabling the at least two rotating shafts to rotate relative to the shaft sleeve;
the connecting piece is connected with the at least two rotating shafts so as to enable the at least two rotating shafts to rotate synchronously; when the at least two rotating shafts rotate synchronously, the rotating parameters of the at least two rotating shafts are different;
when the first body and the second body have a first position relation and are parallel to each other, the first length of the first body in the first direction is larger than the second length of the second body in the first direction; the first body is a body where the display screen is located, and an antenna is arranged in an area where the first body exceeds the second body in the first direction.
8. The electronic device of claim 7, wherein the rotating shaft is a gear rotating shaft, and the rotation parameter represents the number of teeth of the rotating shaft; correspondingly, the at least two rotating shafts are gear rotating shafts with different tooth numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220928.6A CN106774676B (en) | 2016-12-26 | 2016-12-26 | Connecting component and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611220928.6A CN106774676B (en) | 2016-12-26 | 2016-12-26 | Connecting component and electronic equipment |
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| CN106774676A CN106774676A (en) | 2017-05-31 |
| CN106774676B true CN106774676B (en) | 2020-07-24 |
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| CN109152246B (en) * | 2017-06-16 | 2021-08-31 | 西安中兴新软件有限责任公司 | Rotating shaft and electronic equipment |
| CN107193334A (en) * | 2017-06-26 | 2017-09-22 | 昆山广禾电子科技有限公司 | Notebook computer rotation shaft protective case |
| CN107608450B (en) * | 2017-08-10 | 2021-02-19 | 联想(北京)有限公司 | Connecting device and electronic equipment |
| CN107463207A (en) * | 2017-08-14 | 2017-12-12 | 联想(北京)有限公司 | A kind of pivot structure and electronic equipment |
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| KR100664184B1 (en) * | 2004-12-09 | 2007-01-03 | 엘지전자 주식회사 | Dual hinge apparatus and mobile communication terminal having the same |
| TWI263128B (en) * | 2005-02-14 | 2006-10-01 | Asustek Comp Inc | Notebook PC with an adjustable keyboard |
| CN100354538C (en) * | 2006-01-20 | 2007-12-12 | 陆勤 | Minisize damping rotary shaft device |
| CN202402461U (en) * | 2011-12-23 | 2012-08-29 | 连鋐科技股份有限公司 | Double-shaft hinging device with gear ratio |
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| CN103883610B (en) * | 2014-04-04 | 2016-07-06 | 昆山万禾精密电子有限公司 | With dynamic formula biaxial hinge |
| CN105370711A (en) * | 2014-09-02 | 2016-03-02 | 联想(北京)有限公司 | Connecting component and electronic equipment |
| CN105468091B (en) * | 2014-09-03 | 2019-01-15 | 联想(北京)有限公司 | Electronic equipment and attachment device |
| CN105425902B (en) * | 2014-09-18 | 2022-02-18 | 联想(北京)有限公司 | Electronic equipment |
| CN105697530A (en) * | 2014-11-25 | 2016-06-22 | 联想(北京)有限公司 | Connecting device and electronic equipment |
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| CN202402462U (en) * | 2011-12-30 | 2012-08-29 | 新日兴股份有限公司 | Double-axle type pivot device without level fall and portable device of double-axle type pivot device |
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