CN113031700A - Rotary connection structure and assembling method using same - Google Patents
Rotary connection structure and assembling method using same Download PDFInfo
- Publication number
- CN113031700A CN113031700A CN202110281168.4A CN202110281168A CN113031700A CN 113031700 A CN113031700 A CN 113031700A CN 202110281168 A CN202110281168 A CN 202110281168A CN 113031700 A CN113031700 A CN 113031700A
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- rotating shaft
- wire clamping
- axis
- wire
- clamping part
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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
- G06F1/1618—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 the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
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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
- G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
Abstract
The invention discloses a rotary connection structure and an assembling method, wherein the rotary connection structure comprises a rotary shaft cover, a rotary shaft module, a wire clamping part and an antenna module, the rotary shaft cover is provided with a hollow inner cavity, the rotary shaft module and the wire clamping part are respectively arranged at two ends of the hollow inner cavity, and the antenna module is arranged between the rotary shaft module and the wire clamping part; the rotating shaft module is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft can rotate 360 degrees relative to the rotating shaft cover, and the axes of the first rotating shaft and the second rotating shaft are parallel to the central line of the hollow inner cavity; the wire clamping part is provided with a third rotating shaft, and the axis of the third rotating shaft is parallel to the axis of the first rotating shaft or the axis of the second rotating shaft. During the equipment, through being connected first pivot and second pivot with notebook computer's host computer and display screen respectively, be connected with host computer or display screen according to the position that sets up of third pivot simultaneously to carry out the position to host computer and display screen and prescribe a limit to, in order to avoid taking place the phenomenon of rotatory skew, and improved the stability of pivot lid.
Description
Technical Field
The present invention relates to the field of electronic products, and more particularly, to a rotary connection structure and an assembling method using the same.
Background
With the gradual increase of the use demand of people on the notebook computer, the notebook computer capable of being turned over by 360 degrees is widely loved by people.
At present, two rotating shafts are arranged at one end of a rotating shaft cover in a rotating shaft structure applied to a notebook computer capable of being turned by 360 degrees, and the other end of the rotating shaft cover is used for passing a wire; in addition, because current pivot lid inner chamber is used for placing antenna etc. therefore the pivot lid is mostly the working of plastics to avoid producing electromagnetic interference, but the working of plastics rigidity is not enough, presses the pivot lid with the finger, can appear rocking the phenomenon, overall structure's stability is not good.
Disclosure of Invention
The invention provides a rotary connecting structure and an assembling method using the same, which are used for improving the using effect of a notebook computer.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
in a first aspect of the present invention, there is provided a rotary connecting structure, including:
a spindle cover having a hollow interior cavity;
the rotating shaft module is arranged at the first end of the hollow inner cavity in a penetrating mode and provided with a first rotating shaft and a second rotating shaft, the first rotating shaft can rotate for 360 degrees relative to the rotating shaft cover around the axis of the first rotating shaft, the second rotating shaft can rotate for 360 degrees relative to the rotating shaft cover around the axis of the second rotating shaft, and the axis of the first rotating shaft and the axis of the second rotating shaft are parallel to the central line of the hollow inner cavity;
the wire clamping part is arranged at the second end of the hollow inner cavity in a penetrating mode and used for clamping a cable, the wire clamping part is provided with a third rotating shaft, the third rotating shaft can rotate around the axis of the third rotating shaft for 360 degrees relative to the rotating shaft cover, and the axis of the third rotating shaft is parallel to the axis of the first rotating shaft or the axis of the second rotating shaft;
the antenna module penetrates through the hollow inner cavity and is positioned between the rotating shaft module and the wire clamping part, and an antenna used for being connected with the outside is arranged on the antenna module.
Preferably, the wire clamping part comprises a first wire clamping part and a second wire clamping part;
a first wire clamping opening is formed in the first end of the first wire clamping part, and a second wire clamping opening is formed in the second end of the first wire clamping part;
the second wire clamping part is separably arranged on the second end of the first wire clamping part, the third rotating shaft is rotatably arranged on the second wire clamping part, and a third wire clamping opening is formed in one end, close to the first wire clamping part, of the second wire clamping part, so that the third wire clamping opening is in butt joint with the second wire clamping opening, and therefore the relative position of the cable and the wire clamping part is limited.
Preferably, the wire clamping part is detachably connected with the antenna module.
Preferably, one end of the antenna module, which is close to the wire clamping portion, is provided with a first hook and a second hook, one end of the first wire clamping portion, which is close to the antenna module, is provided with a first clamping groove, one end of the second wire clamping portion, which is close to the antenna module, is provided with a second clamping groove, the first hook and the first clamping groove are mutually clamped or separated, and the second hook and the second clamping groove are mutually clamped or separated.
Preferably, a second end of the first wire clamping portion is provided with a limiting protrusion or a limiting groove, one end of the second wire clamping portion, which is close to the first wire clamping portion, is correspondingly provided with a limiting groove or a limiting protrusion, and the limiting protrusion is clamped with or separated from the limiting groove so as to limit the relative position of the first wire clamping portion and the second wire clamping portion or remove the limitation of the first wire clamping portion and the second wire clamping portion.
Preferably, the wire clamping part is integrally formed.
Preferably, the third rotating shaft is provided with a plurality of connecting holes along the axis direction of the third rotating shaft, so as to be connected with a host or a display screen.
Preferably, the wire clamping part is provided with a mounting hole, a bearing is arranged in the mounting hole, and the third rotating shaft penetrates through the bearing hole of the bearing and is in interference fit with the bearing hole.
Preferably, the inner wall of the hollow inner cavity is provided with a limiting clamping protrusion or a limiting clamping groove, the position of the outer wall of the wire clamping part corresponding to the limiting clamping protrusion or the limiting clamping groove is provided with a limiting clamping groove or a limiting clamping protrusion, and the limiting clamping groove is clamped with the limiting clamping protrusion to limit the relative position of the wire clamping part and the rotating shaft cover.
In a second aspect of the present invention, there is provided an assembling method using the above-described rotary joint structure, comprising the steps of:
butting the host of the notebook computer with each connecting position of the display screen of the notebook computer, wherein each connecting position is provided with a rotary connecting structure;
at one of the connecting positions, the first rotating shaft is fixedly connected with the main machine through a first rotating shaft bracket;
connecting and fixing a second rotating shaft with the display screen through a second rotating shaft bracket;
when the axis of the third rotating shaft is parallel to the axis of the first rotating shaft, the third rotating shaft is fixedly connected with the host, and when the axis of the third rotating shaft is parallel to the axis of the second rotating shaft, the third rotating shaft is fixedly connected with the display screen, so that the connection of one connecting position is completed;
and connecting and fixing the host machine and the rest connecting positions of the display screen by the same method.
Compared with the prior art, the invention has the following beneficial effects:
when the rotary connection structure provided by the technical scheme is used, the host of the notebook computer and each connection position of the display screen of the notebook computer can be mutually butted, wherein each connection position is provided with the rotary connection structure; then, at one of the connecting positions, the first rotating shaft is fixedly connected with the host through a first rotating shaft bracket, and the second rotating shaft is fixedly connected with the display screen through a second rotating shaft bracket; then, when the axis of the third rotating shaft is parallel to the axis of the first rotating shaft, the third rotating shaft is fixedly connected with the host, and when the axis of the third rotating shaft is parallel to the axis of the second rotating shaft, the third rotating shaft is fixedly connected with the display screen, so that the connection of one connecting position is completed; and finally, connecting and fixing the host machine and the rest connecting positions of the display screen by the same method. The axis of the third rotating shaft is parallel to the axis of the first rotating shaft or the axis of the second rotating shaft, so that the host and the display screen are limited in position, and therefore, no matter the display screen and the host rotate to any angle, the display screen and the host cannot deviate; simultaneously, because the both ends of pivot lid all are connected with display screen or host computer, consequently, the condition that also can not appear rocking even press this pivot lid, has improved the stability of connecting. Therefore, the whole using effect of the notebook computer can be improved by utilizing the rotary connecting structure, so that the user experience is improved.
Drawings
FIG. 1 is a schematic structural diagram of a rotary joint structure provided in an embodiment of the present invention;
FIG. 2 is an exploded view of the swivel connection;
FIG. 3 is an exploded view of a snap line;
FIG. 4 is a schematic view of another angle configuration of the spindle cover;
fig. 5 is a flowchart of an assembly method using a rotating connection structure according to an embodiment of the present invention.
In the drawings, each reference numeral denotes:
1. a rotating shaft cover; 11. a hollow interior cavity; 111. limiting clamping protrusions;
2. a rotating shaft module; 21. a first rotating shaft; 22. a second rotating shaft;
3. a wire clamping part; 31. a third rotating shaft; 32. a first wire clamping part; 33. a second wire clamping part; 34. a limiting clamping groove; 35. mounting holes; 311. connecting holes; 321. a first wire clamping port; 322. a second wire clamping port; 323. a first card slot; 331. a third wire clamping port; 332. a second card slot;
4. an antenna module; 41. an antenna; 42. a first hook; 43. a second hook;
10. a first shaft support; 20. a second spindle support; 30. a cable.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, a rotary connection structure according to an embodiment of the present invention includes: the antenna comprises a rotating shaft cover 1, a rotating shaft module 2, a wire clamping part 3 and an antenna module 4.
Referring to fig. 2, the spindle cover 1 has a hollow inner cavity 11; the rotating shaft module 2 is arranged at the first end of the hollow inner cavity 11 in a penetrating mode, the rotating shaft module 2 is provided with a first rotating shaft 21 and a second rotating shaft 22, the first rotating shaft 21 can rotate 360 degrees around the axis of the first rotating shaft relative to the rotating shaft cover 1, the second rotating shaft 22 can rotate 360 degrees around the axis of the second rotating shaft relative to the rotating shaft cover 1, and the axis of the first rotating shaft 21 and the axis of the second rotating shaft 22 are parallel to the central line of the hollow inner cavity 11; the wire clamping part 3 is arranged at the second end of the hollow inner cavity 11 in a penetrating mode and used for clamping the cable 30, the wire clamping part 3 is provided with a third rotating shaft 31, the third rotating shaft 31 can rotate 360 degrees around the axis of the third rotating shaft relative to the rotating shaft cover 1, and the axis of the third rotating shaft 31 is parallel to the axis of the first rotating shaft 21 or the axis of the second rotating shaft 22; the antenna module 4 is disposed in the hollow cavity 11 and located between the hinge module 2 and the wire-clamping portion 3, and the antenna module 4 is provided with an antenna 41 for connecting to the outside.
In this embodiment, the rotational connection structure is applied to a notebook computer as an example, and when the rotational connection structure is used specifically, the host of the notebook computer and each connection position of the display screen of the notebook computer can be butted with each other, wherein each connection position is provided with a rotational connection structure; then, at one of the connection positions, the first rotating shaft 21 is fixedly connected with the host through the first rotating shaft bracket 10, and the second rotating shaft 22 is fixedly connected with the display screen through the second rotating shaft bracket 20; then, when the axis of the third rotating shaft 31 is parallel to the axis of the first rotating shaft 21, the third rotating shaft 31 is fixedly connected with the host, and when the axis of the third rotating shaft 31 is parallel to the axis of the second rotating shaft 22, the third rotating shaft 31 is fixedly connected with the display screen, so that the connection of one of the connection positions is completed; and finally, connecting and fixing the host machine and the rest connecting positions of the display screen by the same method. Because the axis of the third rotating shaft 31 is parallel to the axis of the first rotating shaft 21 or the axis of the second rotating shaft 22, the host and the display screen are limited in position, and therefore, no matter the display screen and the host rotate to any angle, no deviation phenomenon occurs between the display screen and the host; simultaneously, because the both ends of pivot lid 1 all are connected with display screen or host computer, consequently, the condition that can not appear rocking even press this pivot lid 1, has improved the stability of connecting. Therefore, the whole using effect of the notebook computer can be improved by utilizing the rotary connecting structure, so that the user experience is improved.
Referring to fig. 3, in the above embodiment, preferably, the wire jamming portion 3 includes the first wire jamming portion 32 and the second wire jamming portion 33; a first wire clamping opening 321 is formed at a first end of the first wire clamping portion 32, and a second wire clamping opening 322 is formed at a second end of the first wire clamping portion 32; the second wire clamping portion 33 is detachably disposed at the second end of the first wire clamping portion 32, the third shaft 31 is rotatably disposed on the second wire clamping portion, and a third wire clamping opening 331 is disposed at an end of the second wire clamping portion 33 close to the first wire clamping portion 32, so that the third wire clamping opening 331 and the second wire clamping opening 322 are in butt joint with each other, thereby limiting the relative position of the cable and the wire clamping portion 3. Specifically, in this embodiment, the wire clamping portion 3 is a split structure, and is formed by mutually clamping the first wire clamping portion 32 and the second wire clamping portion 33, when the cable 30 needs to be clamped, first, one end of the cable 30 is inserted into the first wire clamping opening 321 and is pulled out from the second wire clamping opening 322, then, the second wire clamping portion 33 is butted with the first wire clamping portion 32, and the third wire clamping opening 331 and the second wire clamping opening 322 jointly form a closed through hole to limit the relative position of the cable 30 and the wire clamping portion 3, so that the clamping of the cable 30 is completed.
In the above embodiment, it is preferable that the first wire clamping port 321, the second wire clamping port 322 and the third wire clamping port 331 are each in a semi-circular arc shape to match with the outer shape of the cable. Specifically, in this embodiment, the arc radiuses of the first wire clamping port 321, the second wire clamping port 322, and the third wire clamping port 331 are slightly smaller than the radius of the cable 3, so that the cable 30 and the wire clamping portion 3 are in interference fit to avoid shaking of the cable 30, and therefore, on one hand, the cable 30 can be better clamped, and on the other hand, the stability of the cable 30 after being clamped can be improved.
In the above embodiment, it is preferable that the second end of the first wire clamping portion 32 is provided with a limiting protrusion or a limiting groove, the end of the second wire clamping portion 33 close to the first wire clamping portion 32 is correspondingly provided with a limiting groove or a limiting protrusion, and the limiting protrusion is engaged with or separated from the limiting groove to limit the relative position of the first wire clamping portion 32 and the second wire clamping portion 33 or to release the limitation of the first wire clamping portion 32 and the second wire clamping portion 33. Specifically, in this embodiment, by providing a limiting protrusion and a limiting groove at corresponding positions of the first wire clamping portion 32 and the second wire clamping portion 33, which are engaged with each other, when the limiting protrusion and the limiting groove are engaged with each other, the first wire clamping portion 32 and the second wire clamping portion 33 are connected to each other; when the position-limiting protrusion is separated from the position-limiting groove, the first wire-clamping portion 32 and the second wire-clamping portion 33 are separated from each other. The specific shapes and the number of the limiting bulges and the limiting grooves are not limited, and the adaptability adjustment can be carried out according to actual needs.
In the above embodiment, the wire clamping part 3 is preferably detachably connected to the antenna module 4. When the rotary connection structure is assembled, the rotating shaft module 2 is firstly assembled at one end of the hollow inner cavity 11 of the rotating shaft cover 1, then the antenna module 4 is arranged in the hollow inner cavity, the antenna module 4 is fixedly connected with the rotating shaft module 2 through a bolt, and finally the wire clamping part 3 is assembled at the other end of the hollow inner cavity 11, and the wire clamping part 3 is detachably connected with the antenna module 4, so that the whole assembling process is completed. The detachable connection mode of the wire clamping part 3 and the antenna module 4 is not limited, and the wire clamping part can be connected with a buckle or a bolt, and the like, and can be specifically selected adaptively according to actual needs.
Referring to fig. 2 and 3, in the above embodiment, preferably, a first hook 42 and a second hook 43 are disposed at an end of the antenna module 4 close to the wire-clamping portion 3, a first card slot 323 is disposed at an end of the first wire-clamping portion 32 close to the antenna module 4, a second card slot 332 is disposed at an end of the second wire-clamping portion 33 close to the antenna module 4, the first hook 42 and the first card slot 323 are engaged with or separated from each other, and the second hook 43 and the second card slot 332 are engaged with or separated from each other. When the wire clamping part 3 and the antenna module 4 need to be connected, the first hook 42 and the first slot 323 are clamped with each other, and the second hook 43 and the second slot 332 are clamped with each other, at this time, the positions of the wire clamping part 3 and the antenna module 4 are relatively fixed; when the wire-clamping part 3 needs to be detached from the antenna module 4, the first hook 42 and the first slot 323 are separated from each other, and the second hook 43 and the second slot 332 are separated from each other, so as to release the position limitation of the wire-clamping part 3 and the antenna module 4, and at this time, the wire-clamping part 3 and the antenna module 4 can move relatively. Therefore, in the embodiment, the wire clamping part 3 and the antenna module 4 can be assembled and disassembled conveniently in a snap connection mode; meanwhile, since both the first wire clamping portion 32 and the second wire clamping portion 33 can be engaged with the antenna module 4, the stability of connection between the wire clamping portion 3 and the antenna module 4 can be improved.
Referring to fig. 4, in the above embodiment, it is preferable that the inner wall of the hollow inner cavity 11 has a limit protrusion 111, the outer wall of the wire clamping portion 3 has a limit slot 34 at a position corresponding to the limit protrusion 111, and the limit slot 34 is engaged with the limit protrusion 111 to limit the relative position of the wire clamping portion 3 and the shaft cover 1. Specifically, in this embodiment, two limiting clamping protrusions 111 and two limiting clamping grooves 34 are provided, wherein the two limiting clamping grooves 34 are respectively formed on the first clamping line portion 32 and the second clamping line portion 33, and the two limiting clamping protrusions 111 respectively correspond to the two limiting clamping grooves 34. When the wire clamping part 3 is assembled with the rotating shaft cover 1, firstly, the two limiting clamping grooves 34 and the two limiting clamping protrusions 111 are aligned with each other, then, the wire clamping part 3 is inserted into the hollow inner cavity 11, the two limiting clamping grooves 34 are respectively clamped with the two limiting clamping protrusions 111, and then, the wire clamping part 3 is continuously pushed until the wire clamping part 3 and the antenna module 4 are clamped with each other. Accordingly, the engagement between the stopper engaging groove 34 and the stopper engaging projection 111 prevents the wire retaining portion 3 and the shaft cover 1 from moving relative to each other, thereby improving the stability of the assembled wire retaining portion 3. It is easy to understand that, in another embodiment, a limit slot may be formed on the inner wall of the hollow inner cavity 11, and a limit protrusion is formed on the outer wall of the wire clamping portion 3. In addition, in other embodiments, the specific shape and number of the position-limiting clamping grooves 34 and the position-limiting clamping protrusions 111 can be adjusted adaptively.
It should be understood that, in the above embodiment, the wire clamping portion 3 is made into a split structure, and the purpose is to clamp the cable, if the cable is not required to be clamped, the wire clamping portion 3 does not need to be made into a split structure, that is, the wire clamping portion 3 is directly formed integrally. From this, can avoid the process of later stage secondary equipment to practice thrift production time, be favorable to improving production efficiency, and card line portion 3's wholeness is better, the joint gap can not appear.
Referring to fig. 2, in the above embodiment, preferably, the third rotating shaft 31 has a plurality of connecting holes 311 along the axial direction of the third rotating shaft, so as to be connected to a host or a display screen. Since the third rotating shaft 31 is provided with the plurality of connecting holes 311, the stability of the connection between the third rotating shaft 31 and the host or the display screen can be improved.
Referring to fig. 2, in the above embodiment, preferably, the wire clamping portion 3 is provided with a mounting hole 35, a bearing (not shown) is disposed in the mounting hole 35, and the third rotating shaft 31 is inserted into a bearing hole of the bearing and is in interference fit with the bearing hole. Specifically, in this embodiment, the bearing is mounted on the wire clamping portion 3, and the third rotating shaft 31 is in interference fit with the bearing, so that convenience in rotation of the third rotating shaft 31 can be improved, and the phenomenon of rotation delay does not occur.
Example two:
referring to fig. 5, an embodiment of the present invention further provides an assembling method using a rotary connection structure, which specifically includes the following steps:
s10, butting the host of the notebook computer with each connecting position of the display screen of the notebook computer, wherein each connecting position is provided with a rotary connecting structure;
s20, at one of the connection positions, connecting and fixing the first rotating shaft 21 with the host machine through the first rotating shaft bracket 10;
s30, connecting and fixing the second rotating shaft 22 with the display screen through the second rotating shaft bracket 20;
s40, when the axis of the third rotating shaft 31 is parallel to the axis of the first rotating shaft 21, the third rotating shaft 31 is fixedly connected with the host, and when the axis of the third rotating shaft 31 is parallel to the axis of the second rotating shaft 22, the third rotating shaft 31 is fixedly connected with the display screen, so that the connection of one of the connection positions is completed;
and S50, connecting and fixing the host and the rest connecting positions of the display screen by the same method.
After the notebook computer is assembled by the above method, the axis of the third rotating shaft 31 is parallel to the axis of the first rotating shaft 21 or the axis of the second rotating shaft 22, so that the position of the host and the display screen is limited, and therefore, no matter the display screen and the host rotate to any angle, no deviation phenomenon occurs between the display screen and the host; simultaneously, because the both ends of pivot lid 1 all are connected with display screen or host computer, consequently, even press this pivot lid 1 the condition that can not appear rocking, improved the stability of connecting to improve notebook computer's whole result of use, and then promoted user experience.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the specific embodiment 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 the present invention shall be covered thereby. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A rotary joint structure, comprising:
a spindle cover having a hollow interior cavity;
the rotating shaft module is arranged at the first end of the hollow inner cavity in a penetrating mode and provided with a first rotating shaft and a second rotating shaft, the first rotating shaft can rotate for 360 degrees relative to the rotating shaft cover around the axis of the first rotating shaft, the second rotating shaft can rotate for 360 degrees relative to the rotating shaft cover around the axis of the second rotating shaft, and the axis of the first rotating shaft and the axis of the second rotating shaft are parallel to the central line of the hollow inner cavity;
the wire clamping part is arranged at the second end of the hollow inner cavity in a penetrating mode and used for clamping a cable, the wire clamping part is provided with a third rotating shaft, the third rotating shaft can rotate around the axis of the third rotating shaft for 360 degrees relative to the rotating shaft cover, and the axis of the third rotating shaft is parallel to the axis of the first rotating shaft or the axis of the second rotating shaft;
the antenna module penetrates through the hollow inner cavity and is positioned between the rotating shaft module and the wire clamping part, and an antenna used for being connected with the outside is arranged on the antenna module.
2. The rotating connection structure according to claim 1, wherein the wire jamming portion comprises a first wire jamming portion and a second wire jamming portion;
a first wire clamping opening is formed in the first end of the first wire clamping part, and a second wire clamping opening is formed in the second end of the first wire clamping part;
the second wire clamping part is separably arranged on the second end of the first wire clamping part, the third rotating shaft is rotatably arranged on the second wire clamping part, and a third wire clamping opening is formed in one end, close to the first wire clamping part, of the second wire clamping part, so that the third wire clamping opening is in butt joint with the second wire clamping opening, and therefore the relative position of the cable and the wire clamping part is limited.
3. The rotating connection structure according to claim 2, wherein the wire clamping portion is detachably connected to the antenna module.
4. The structure according to claim 3, wherein a first hook and a second hook are disposed at an end of the antenna module close to the wire-locking portion, a first slot is disposed at an end of the first wire-locking portion close to the antenna module, a second slot is disposed at an end of the second wire-locking portion close to the antenna module, the first hook and the first slot are engaged with or disengaged from each other, and the second hook and the second slot are engaged with or disengaged from each other.
5. The rotary connection structure according to claim 2, wherein a second end of the first wire clamping portion is provided with a limiting protrusion or a limiting groove, one end of the second wire clamping portion, which is close to the first wire clamping portion, is correspondingly provided with a limiting groove or a limiting protrusion, and the limiting protrusion is engaged with or separated from the limiting groove to limit the relative position of the first wire clamping portion and the second wire clamping portion or to release the limitation of the first wire clamping portion and the second wire clamping portion.
6. The rotating connecting structure according to claim 1, wherein the snap wire portion is integrally formed.
7. The rotary connection structure of claim 1, wherein the third shaft has a plurality of connection holes along an axial direction of the third shaft, for connecting with a host or a display.
8. The rotating connection structure of claim 1, wherein the wire clamping portion has a mounting hole, a bearing is disposed in the mounting hole, and the third rotating shaft is inserted into the bearing hole of the bearing and is in interference fit with the bearing hole.
9. The rotary connection structure according to claim 1, wherein a limiting protrusion or a limiting groove is provided on an inner wall of the hollow inner cavity, a limiting groove or a limiting protrusion is provided on an outer wall of the wire clamping portion at a position corresponding to the limiting protrusion or the limiting groove, and the limiting groove is engaged with the limiting protrusion to limit a relative position of the wire clamping portion and the rotary shaft cover.
10. A method of assembling a rotary joint structure according to claim 1, comprising the steps of:
butting the host of the notebook computer with each connecting position of the display screen of the notebook computer, wherein each connecting position is provided with a rotary connecting structure;
at one of the connecting positions, the first rotating shaft is fixedly connected with the main machine through a first rotating shaft bracket;
connecting and fixing a second rotating shaft with the display screen through a second rotating shaft bracket;
when the axis of the third rotating shaft is parallel to the axis of the first rotating shaft, the third rotating shaft is fixedly connected with the host, and when the axis of the third rotating shaft is parallel to the axis of the second rotating shaft, the third rotating shaft is fixedly connected with the display screen, so that the connection of one connecting position is completed;
and connecting and fixing the host machine and the rest connecting positions of the display screen by the same method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281168.4A CN113031700B (en) | 2021-03-16 | 2021-03-16 | Rotary connection structure and assembling method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110281168.4A CN113031700B (en) | 2021-03-16 | 2021-03-16 | Rotary connection structure and assembling method using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113031700A true CN113031700A (en) | 2021-06-25 |
| CN113031700B CN113031700B (en) | 2022-04-15 |
Family
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Family Applications (1)
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| CN202110281168.4A Active CN113031700B (en) | 2021-03-16 | 2021-03-16 | Rotary connection structure and assembling method using same |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203994A1 (en) * | 2003-04-09 | 2004-10-14 | Samsung Electronics, Co., Ltd. | Portable computer having adjustable display |
| CN108415515A (en) * | 2018-05-09 | 2018-08-17 | 上海理工大学 | A kind of rotating shaft mechanism applied to laptop |
| CN209708029U (en) * | 2019-06-25 | 2019-11-29 | 深圳市壹号本科技有限公司 | A kind of 360 degree of classifications rotation laptop |
| CN210377234U (en) * | 2019-10-17 | 2020-04-21 | 天津华众鑫五金制品有限公司 | 360-degree double-rotating-shaft synchronous rotating device of notebook computer |
| CN111367363A (en) * | 2020-03-30 | 2020-07-03 | 联想(北京)有限公司 | Rotating shaft assembly, electronic equipment and method for assembling electronic equipment |
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2021
- 2021-03-16 CN CN202110281168.4A patent/CN113031700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203994A1 (en) * | 2003-04-09 | 2004-10-14 | Samsung Electronics, Co., Ltd. | Portable computer having adjustable display |
| CN108415515A (en) * | 2018-05-09 | 2018-08-17 | 上海理工大学 | A kind of rotating shaft mechanism applied to laptop |
| CN209708029U (en) * | 2019-06-25 | 2019-11-29 | 深圳市壹号本科技有限公司 | A kind of 360 degree of classifications rotation laptop |
| CN210377234U (en) * | 2019-10-17 | 2020-04-21 | 天津华众鑫五金制品有限公司 | 360-degree double-rotating-shaft synchronous rotating device of notebook computer |
| CN111367363A (en) * | 2020-03-30 | 2020-07-03 | 联想(北京)有限公司 | Rotating shaft assembly, electronic equipment and method for assembling electronic equipment |
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| CN113031700B (en) | 2022-04-15 |
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