CN113970958A - Tape winding mechanism and electronic device - Google Patents
Tape winding mechanism and electronic device Download PDFInfo
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- CN113970958A CN113970958A CN202111275392.9A CN202111275392A CN113970958A CN 113970958 A CN113970958 A CN 113970958A CN 202111275392 A CN202111275392 A CN 202111275392A CN 113970958 A CN113970958 A CN 113970958A
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- 238000004804 winding Methods 0.000 title claims abstract description 115
- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 10
- 230000002035 prolonged effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 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
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Abstract
The invention relates to a tape coiling mechanism and electronic equipment, wherein the tape coiling mechanism comprises a rotating shaft and a tape coiling; the rotating shaft is used for being rotatably connected with a first main body of the electronic equipment; the one end of winding is connected the pivot, the winding is kept away from the one end of pivot be used for connect with first main part rotates the second main part of connecting, a surface of winding is used for the laminating to be connected first main part with electric connection line between the second main part. Install on the reel through the laminating of the electric property connecting wire with electronic equipment, open and the in-process of closed electronic equipment in the upset, the one end axis of rotation of reel expandes and convolutes in the pivot, and the reel can cover the electric property connecting wire all the time at the in-process that electronic equipment overturns and opens and shuts to play the guard action to the electric property connecting wire, avoid the electric property connecting wire condition such as winding, float, scratch, interference to appear, improve product life.
Description
Technical Field
The present invention relates to electronic technologies, and in particular, to a tape winding mechanism and an electronic device.
Background
Most of the existing screen wires of the notebook computer run through the gap of the rotating shafts at two sides to be connected to the system end of the notebook computer. However, for the notebook computer with the screen wire running in the middle of the rotating shaft, because the rotating shaft is provided with a gap, the structure of the screen wire can be seen from the outside, and the screen wire is easy to be wound, floated, scratched, interfered and the like in the process of opening and closing the screen of the notebook computer back and forth.
Disclosure of Invention
The invention aims to provide a tape winding mechanism and electronic equipment, and aims to solve the problem that screen wires are easy to wind, float, scratch, interfere and the like in the process of opening and closing a screen of a notebook computer back and forth.
In order to solve the technical problem, an embodiment of the present invention provides a winding mechanism for an electronic device, where the winding mechanism includes a rotating shaft and a winding;
the rotating shaft is used for being rotatably connected with a first main body of the electronic equipment;
the one end of winding is connected the pivot, the winding is kept away from the one end of pivot be used for connect with first main part rotates the second main part of connecting, a surface of winding is used for the laminating to be connected first main part with electric connection line between the second main part.
According to the invention, the electric connecting wire of the electronic equipment is attached and installed on the winding tape, one end of the winding tape is unfolded and wound on the rotating shaft from the rotating shaft in the process of turning open and closing the electronic equipment, and the winding tape can always cover the electric connecting wire in the process of turning open and closing the electronic equipment, so that the electric connecting wire is protected, the electric connecting wire is prevented from being wound, floated, scratched, interfered and the like, and the service life of the product is prolonged.
Preferably, in the winding mechanism, the winding mechanism further includes a rotating shaft mounting seat for connecting with the first main body, and the rotating shaft is rotatably connected with the rotating shaft mounting seat.
Preferably, in the winding mechanism, the winding mechanism further includes a first mounting bracket for connecting with the second main body, and one end of the winding, which is far away from the rotating shaft, is connected with the first mounting bracket.
Preferably, in the winding mechanism, one end of the winding, which is far away from the rotating shaft, is provided with a first positioning hole, and the first mounting bracket is convexly provided with a positioning protrusion in positioning fit with the first positioning hole.
Preferably, in the winding mechanism, one end of the winding belt far away from the rotating shaft is wound on the first mounting bracket. Preferably, in the winding mechanism, one end of the winding tape, which is far away from the rotating shaft, is adhesively connected with the first mounting bracket.
Preferably, in the winding mechanism, the winding mechanism further includes a torsion spring sleeved outside the rotating shaft, and two torsion arms of the torsion spring are respectively connected to the rotating shaft and the rotating shaft mounting seat;
under the condition that one end of the winding tape, which is far away from the rotating shaft, is at a first position, the part of the winding tape, which is close to the rotating shaft, is wound on the rotating shaft, and the torsion spring is in a first state;
under the condition that one end of the winding belt, which is far away from the rotating shaft, is in a second position, the part of the winding belt, which is close to the rotating shaft, is unfolded relative to the rotating shaft, and the torsion spring is in a second state.
Preferably, in the winding mechanism, the rotating shaft and the rotating shaft mounting seat are respectively provided with a first slot and a second slot, and the two torsion arms of the torsion spring are respectively inserted into the first slot and the second slot.
Preferably, in the winding mechanism, the rotating shaft mounting seat includes a second mounting bracket and a third mounting bracket, the rotating shaft is rotatably connected to the second mounting bracket, the second mounting bracket is connected to the third mounting bracket, and the third mounting bracket is used for connecting to the first main body, wherein:
one of the second mounting bracket and the third mounting bracket is convexly provided with a positioning column, and the other mounting bracket is provided with a second positioning hole in positioning fit with the positioning column; and/or the presence of a gas in the gas,
the second mounting bracket is connected with the third mounting bracket through a screw connector, one of the second mounting bracket and the third mounting bracket is provided with a through hole for the screw connector to pass through, and the other one of the second mounting bracket and the third mounting bracket is provided with a threaded hole in threaded connection with the screw connector corresponding to the through hole.
Preferably, in the winding mechanism, the rotating shaft mounting seat is provided with a shaft groove, and the rotating shaft is located at the shaft groove.
Preferably, among the winding mechanism, the pivot include with the pivot mount pad rotates the normal running fit section of connecting, normal running fit section department is provided with the annular groove, the protruding support arch that is equipped with of pivot mount pad, support bellied free end and stretch into in the annular groove, support bellied free end along the axial of pivot is run through and is provided with the normal running fit groove, the normal running fit section with the normal running fit groove forms normal running fit.
Preferably, in the winding mechanism, the winding tape is a cloth winding tape.
Preferably, in the winding mechanism, the rotating shaft is provided with a winding fixing groove extending along an axial direction of the rotating shaft, and one end of the winding is wound on the rotating shaft from the winding fixing groove.
Preferably, in the winding mechanism, one end of the winding tape is adhesively connected with the rotating shaft.
In order to achieve the above object, the present invention further provides an electronic device, including a first body, a second body, and the above winding mechanism;
the first main body is rotationally connected with the second main body along an axial line of a rotating shaft in the tape coiling mechanism in the axial direction, and the first main body is electrically connected with the second main body through an electric connecting wire;
the pivot is rotated and is connected first main part, the winding in the winding mechanism is kept away from the one end of pivot is connected the second main part, a surface laminating of winding is connected the electric property connecting wire.
Preferably, in the electronic device, the electrical connection line is attached to a surface of the tape facing the inside of the first body.
Preferably, in the electronic device, a surface of the tape is adhesively connected to the electrical connection line.
Preferably, in the electronic device, the electronic device is a notebook computer, one of the first main body and the second main body is a display end of the notebook computer, and the other is a system end of the notebook computer.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic structural view of a spooling mechanism in an embodiment of the invention;
FIG. 2 is a schematic view of a portion of the spooling mechanism of FIG. 1;
FIG. 3 is a schematic structural view of the spindle of FIG. 2;
FIG. 4 is a schematic structural view of the second mounting bracket of FIG. 2;
fig. 5 is a schematic structural view of the third mounting bracket of fig. 1.
The invention is illustrated by the reference numerals:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a tape winding mechanism which can be applied to a rotatable and openable electronic device such as a notebook computer and a mobile phone, and the application of the tape winding mechanism to the notebook computer will be described as an example. Fig. 1 to 5 show a preferred embodiment of the winding mechanism provided by the present invention.
Referring to fig. 1 and fig. 2, in the present embodiment, the winding mechanism 100 includes a rotating shaft 1 and a winding tape 2; the rotating shaft 1 is used for rotatably connecting a first main body 200 of the electronic device; one end of the winding tape 2 is connected with the rotating shaft 1, one end of the winding tape 2, which is far away from the rotating shaft 1, is used for connecting the second main body 300 which is rotatably connected with the first main body 200, and one surface of the winding tape 2 is used for being attached to an electrical connecting wire between the first main body 200 and the second main body 300.
Specifically, the electronic device (hereinafter, the electronic device is a notebook computer) includes a first main body 200 and a second main body 300, one of the first main body 200 and the second main body 300 is a display end of the notebook computer, the other is a system end of the notebook computer, the display end is provided with a display screen and the like, the system end is provided with a keyboard and the like, and the following description will take the first main body 200 as the system end and the second main body 300 as the display end as an example. The second body 300 (hereinafter, the second body 300 is a display end) is rotatably connected to the first body 200 (hereinafter, the first body 200 is a system end), so that the electronic device can be turned over and opened and closed. And, the second body 300 is electrically connected to the first body 200 by an electrical connection line (not shown in the drawings, hereinafter, the electrical connection line is a screen line).
The rotation shaft 1 is disposed on the first body 200 along a rotation axis of the second body 300, and the rotation shaft 1 is rotatably connected to the first body 200, wherein the rotation axis of the rotation shaft 1 is parallel or approximately parallel to the rotation axis of the second body 300. Both ends of winding 2 are fixed connection second main part 300 and pivot 1 respectively, and the one end of winding 2 fixed connection second main part 300 is the first end of winding 2 in the following definition, and the one end of winding 2 fixed connection pivot 1 is the second end of winding 2, and the part (the part that is close to the second end of winding 2) that winding 2 is close to pivot 1 is the pars contractilis of winding 2. When the electronic device is in a closed state, the telescopic part of the tape 2 is wound on the rotating shaft 1, and when the second main body 300 is turned over to open the electronic device, the second main body 300 can drag the tape 2, so that the rotating shaft 1 is driven to rotate, and the telescopic part of the tape 2 is unfolded and straightened; when the second body 300 is turned over to close the electronic device, the rotation shaft 1 is rotated in the reverse direction (the specific manner of achieving the reverse rotation of the rotation shaft 1 will be described in detail below) to wind the telescopic portion of the tape 2 onto the rotation shaft 1.
Because the electrical connection line is laminated and fixed on the surface of winding 2 (the electrical connection line is usually laminated and fixed on one of two opposite surfaces of winding 2 in the thickness direction, the electrical connection line can be fixed on the surface of winding 2 through modes such as bonding), winding 2 can cover the electrical connection line all the time in the process that electronic equipment overturns to open and shut to play the guard action to the electrical connection line, avoid the electrical connection line to appear twining, float, scratch, interference circumstances such as.
According to the invention, the electric connecting wire of the electronic equipment is attached and installed on the winding belt 2, one end of the winding belt 2 is unfolded and wound on the rotating shaft 1 from the rotating shaft 1 in the process of turning open and closing the electronic equipment, and the winding belt 2 can always cover the electric connecting wire in the process of turning open and closing the electronic equipment, so that the electric connecting wire is protected, the electric connecting wire is prevented from being wound, floated, scratched, interfered and the like, and the service life of the product is prolonged.
Specifically, in the present embodiment, the tape 2 is a flexible elastic tape, for example, the tape 2 is a cloth tape or the like, which facilitates winding and unwinding the stretching portion of the tape 2 onto the shaft 1.
The first end of the tape 2 is fixedly connected to the second main body 300, and optionally, referring to fig. 1 and fig. 2, in this embodiment, the tape mechanism 100 further includes a first mounting bracket 4 for connecting with the second main body 300, and one end of the tape 2 away from the rotating shaft 1 is connected to the first mounting bracket 4.
Specifically, first mounting bracket 4 may be fixedly mounted on second body 300 by means of screws, etc., and first end of tape 2 is fixedly connected to first mounting bracket 4, that is, first end of tape 2 is fixedly connected to second body 300 through first mounting bracket 4, so that by providing first mounting bracket 4, it is convenient to fixedly connect first end of tape 2 to second body 300. The first mounting bracket 4 is generally a bracket made of metal.
Optionally, in this embodiment, one end of the tape 2, which is away from the rotating shaft 1, is adhesively connected to the first mounting bracket 4, and the first end of the tape 2 is adhesively fixed to the first mounting bracket 4, so that the fixing manner between the first end of the tape 2 and the first mounting bracket 4 is simple.
Optionally, referring to fig. 1 and fig. 2, in this embodiment, one end of the tape 2 away from the rotating shaft 1 is wound on the first mounting bracket 4, and the first end of the tape 2 is wound on the first mounting bracket 4 along the circumferential direction of the first mounting bracket 4, so that the first end of the tape 2 and the first mounting bracket 4 can be fixed more firmly.
Similarly, referring to fig. 2, in the present embodiment, a first positioning hole 21 is disposed at an end of the tape 2 away from the rotating shaft 1, and a positioning protrusion 41 that is in positioning fit with the first positioning hole 21 is convexly disposed on the first mounting bracket 4. Through setting up first locating hole 21 and location arch 41, not only can make between the first end of winding area 2 and the first installing support 4 fixed more firm, also be convenient for twine the first end of winding area 2 on first installing support 4. Wherein, the setting position, shape and the number of the positioning protrusion 41 can be set according to the actual situation, for example, the positioning protrusion 41 is arranged towards the rotating shaft 1, the positioning protrusion 41 extends along the radial direction of the rotating shaft 1, and the positioning protrusion 41 is arranged in a plurality of positions along the axial direction of the rotating shaft 1 at intervals, correspondingly, the first positioning hole 21 is arranged in a plurality of positions corresponding to the plurality of positioning protrusions 41, and the first positioning hole 21 is matched with the shape of the positioning protrusion 41.
The second end fixed connection pivot 1 of winding 2, optionally, in this embodiment, the one end of winding 2 links to each other with pivot 1 bonding, and the second end of winding 2 is fixed for bonding with pivot 1, and the fixed mode between the second end of winding 2 and the pivot 1 is comparatively simple like this.
Alternatively, referring to fig. 1 to 3, in the present embodiment, the rotating shaft 1 is provided with a tape fixing groove 14 extending along an axial direction of the rotating shaft 1, one end of the tape 2 is wound around the rotating shaft 1 from the tape fixing groove 14, and a second end of the tape 2 can be wound around the rotating shaft 1 from the tape fixing groove 14 along a depth direction of the tape fixing groove 14, so that the second end of the tape 2 is fixed to the rotating shaft 1 more firmly. One roll tape fixing groove 14 may be provided, and a plurality of roll tape fixing grooves 14 may be provided in parallel.
The rotating shaft 1 is rotatably mounted on the first main body 200, and optionally, referring to fig. 1 and fig. 2, in this embodiment, the winding mechanism 100 further includes a rotating shaft mounting seat 3 for connecting with the first main body 200, and the rotating shaft 1 is rotatably connected with the rotating shaft mounting seat 3.
Specifically, the rotating shaft 1 is rotatably mounted on the first body 200 through the rotating shaft mounting seat 3, so that the rotating shaft 1 is rotatably connected with the first body 200 by the rotating shaft mounting seat 3. Optionally, referring to fig. 1, fig. 4 and fig. 5, in the present embodiment, the rotating shaft mounting base 3 includes a second mounting bracket 31 and a third mounting bracket 32, the rotating shaft 1 is rotatably connected to the second mounting bracket 31, the second mounting bracket 31 is connected to the third mounting bracket 32, and the third mounting bracket 32 is used for connecting to the first main body 200. The third mounting bracket 32 may be fixedly mounted on the first body 200 by providing a screw, the second mounting bracket 31 may be fixedly mounted on the third mounting bracket 32 by providing a screw, and the rotating shaft 1 may be rotatably mounted on the second mounting bracket 31. The second mounting bracket 31 and the third mounting bracket 32 are also generally made of metal, for example, the second mounting bracket 31 and the third mounting bracket 32 may both be made of iron.
The second mounting bracket 31 may be fixedly mounted on the third mounting bracket 32 by providing a screw, and specifically, referring to fig. 1, 4 and 5, in this embodiment, the second mounting bracket 31 is connected to the third mounting bracket 32 by a screw 33, one of the second mounting bracket 31 and the third mounting bracket 32 is provided with a through hole 313 for the screw 33 to pass through, and the other corresponding through hole 313 is provided with a threaded hole 322 for threadedly connecting with the screw 33. The through hole 313 may be provided in the second mounting bracket 31, and the through hole 313 may be provided in the third mounting bracket 32, and the following description will be given taking an example in which the through hole 313 is provided in the second mounting bracket 31 and the screw hole 322 is provided in the third mounting bracket 32. The second mounting bracket 31 may be provided with one or more through holes 313, for example, in the present embodiment, both ends of the second mounting bracket 31 in the axial direction of the rotating shaft 1 are provided with the through holes 313.
Optionally, referring to fig. 1 and fig. 5, in this embodiment, a fixing post 323 is protruded from the third mounting bracket 32 toward the second mounting bracket 31, and the screw hole 322 is provided with the fixing post 323, so that the screw hole 322 is conveniently provided on the third mounting bracket 32. The fixing post 323 abuts against the second mounting bracket 31.
Optionally, referring to fig. 1, fig. 4 and fig. 5, in the present embodiment, one of the second mounting bracket 31 and the third mounting bracket 32 is provided with a positioning post 321 in a protruding manner, and the other is provided with a second positioning hole 312 matched with the positioning post 321 in a positioning manner. The positioning posts 321 and the second positioning holes 312 are arranged to realize the mounting and positioning of the second mounting bracket 31 and the third mounting bracket 32. Also, the second mounting bracket 31 and the third mounting bracket 32 may be provided with one or more sets in a one-to-one correspondence according to actual situations, for example, in the present embodiment, two sets of the second mounting bracket 31 and the third mounting bracket 32 are provided.
Specifically, referring to fig. 4 and 5, in the present embodiment, the positioning column 321 is convexly disposed on the third mounting bracket 32 toward the second mounting bracket 31, and the positioning column 321 is provided with an annular positioning surface (not shown in the figures) facing the second mounting bracket 31, the annular positioning surface abuts against the second mounting bracket 31, and the positioning of the second mounting bracket 31 and the third mounting bracket 32 in the protruding direction of the positioning column 321 can be realized through the arrangement of the annular positioning surface.
The rotating shaft 1 is mounted on the rotating shaft mounting base 3, and optionally, referring to fig. 2 to fig. 4, in the present embodiment, the rotating shaft mounting base 3 is provided with a shaft groove 314, the rotating shaft 1 is located at the shaft groove 314, and the shaft groove 314 is adapted to the general shape of the rotating shaft 1, so that the overall structural limit size of the tape winding mechanism 100 is relatively small and does not occupy space. Specifically, the shaft groove 314 is provided to the second mounting bracket 31.
Optionally, referring to fig. 2 to 4, in this embodiment, the rotating shaft 1 includes a rotation matching section 12 rotatably connected to the rotating shaft mounting seat 3, an annular groove 13 is disposed at the rotation matching section 12, a supporting protrusion 315 is convexly disposed on the rotating shaft mounting seat 3 (specifically, in this embodiment, the supporting protrusion 315 is disposed on an inner side wall of the shaft groove 314), a free end of the supporting protrusion 315 extends into the annular groove 13, a rotation matching groove 316 is disposed at a free end of the supporting protrusion 315 in an axial direction of the rotating shaft 1, and the rotation matching section 12 and the rotation matching groove 316 form a rotation matching. The normal running fit section 12 of pivot 1 can be in the joint installation normal running fit groove 316, and the width of the notch department of normal running fit groove 316 slightly is less than the diameter of normal running fit section 12 to can restrict normal running fit section 12 and break away from normal running fit groove 316, and the free end of support protrusion 315 is located between two annular inside walls of normal running fit groove 316, can carry out spacing to pivot 1 on the axial. So configured, the winding mechanism 100 is easy to assemble and disassemble. Here, the rotation fitting section 12 and the support protrusion 315 may be provided with one or more sets in a one-to-one correspondence, for example, in the present embodiment, two sets of the rotation fitting section 12 and the support protrusion 315 are provided.
As described above, when the second body 300 is turned over to close the electronic device, the rotating shaft 1 rotates in the opposite direction to wind the flexible portion of the tape 2 onto the rotating shaft 1, and there are various ways to achieve the opposite rotation of the rotating shaft 1, for example, the rotating shaft 1 is connected to the second body 300 through a transmission mechanism, and during the turning over of the second body 300 to close the electronic device, the second body 300 drives the rotating shaft 1 to rotate in the opposite direction through the transmission mechanism; for another example, the telescopic part of the tape 2 can be elastically deformed, or the surface of the tape 2 is provided with an elastic deformation member such as an elastic sheet, so that the telescopic part of the tape 2 which is unfolded and stretched can automatically rebound, and the tape can be wound on the rotating shaft 1; for another example, referring to fig. 2, in the present embodiment, the winding mechanism 100 further includes a torsion spring 5 sleeved outside the rotating shaft 1, and two torsion arms 51 of the torsion spring 5 are respectively connected to the rotating shaft 1 and the rotating shaft mounting base 3; under the condition that one end of the winding belt 2, which is far away from the rotating shaft 1, is at a first position, the part of the winding belt 2, which is close to the rotating shaft 1, is wound on the rotating shaft 1, and the torsion spring 5 is in a first state; in the case where the end of the tape 2 remote from the rotary shaft 1 is in the second position, the portion of the tape 2 close to the rotary shaft 1 is unfolded with respect to the rotary shaft 1, and the torsion spring 5 is in the second state.
Specifically, when the electronic device is in the closed state, the first end of the tape 2 (i.e., the first mounting bracket 4) is in the first position, the telescopic portion of the tape 2 is wound on the rotating shaft 1, and the torsion spring 5 is not deformed; in the process of turning over the second main body 300 to open the electronic device, the second main body 300 drives the first end of the tape 2 to move from the first position to the second position, the tape 2 drags the rotating shaft 1 to rotate, the torsion spring 5 deforms and applies torsion to the rotating shaft 1, and therefore the tape 2 is gradually unfolded and straightened; under the condition that the electronic equipment is in an open state, the first end of the winding tape 2 is in the second position, the telescopic part of the winding tape 2 is completely unfolded and straightened, and the torsion spring 5 deforms; in the process of turning over the second body 300 to close the electronic device, the second body 300 drives the first end of the tape 2 to move from the second position to the first position, and due to the resilience of the torsion spring 5, the telescopic part of the tape 2 can be wound on the rotating shaft 1. Wherein, the torsion spring 5 can be provided with one or more according to the actual situation, for example, in the present embodiment, the torsion springs 5 are provided at both ends of the rotating shaft 1.
Further, referring to fig. 2 to 4, in the embodiment, the rotating shaft 1 and the rotating shaft mounting base 3 are respectively provided with a first slot 11 and a second slot 311, and the two torsion arms 51 of the torsion spring 5 are respectively inserted into the first slot 11 and the second slot 311, so that the torsion spring 5 is convenient to disassemble and assemble. Specifically, the second slot 311 is disposed on an inner sidewall of the shaft slot 314.
The invention also provides an electronic device, which can be an electronic device capable of being turned over and opened and closed, such as a notebook computer, a mobile phone and the like, and comprises a first main body 200, a second main body 300 and the winding mechanism 100, wherein the winding mechanism 100 adopts the technical scheme of the embodiment, so that the electronic device has the beneficial effects brought by the technical scheme of the embodiment.
Specifically, in the present embodiment, the first body 200 is rotatably connected to the second body 300 along the axial line of the rotating shaft 1 in the winding mechanism 100, and the first body 200 is electrically connected to the second body 300 through an electrical connection line; the rotating shaft 1 is rotatably connected to the first main body 200, one end of the tape 2 in the tape winding mechanism 100, which is far away from the rotating shaft 1, is connected to the second main body 300, and one surface of the tape 2 is attached to the electrical connection wire. The tape 2 in the tape winding mechanism 100 can always cover the electrical connection line in the process of turning and opening the electronic device, so that the electrical connection line is protected, the electrical connection line is prevented from being wound, floated, scratched, interfered and the like, and the service life of the product is prolonged. Moreover, the limit size of the overall structure of the tape winding mechanism 100 is small, and the tape winding mechanism does not occupy space; tape mechanism 100 has adopted the design that integrates, and formula structure as an organic whole facilitates the equipment and dismantles.
Specifically, in the present embodiment, the electronic device is a notebook computer, one of the first main body 200 and the second main body 300 is a display end of the notebook computer, and the other is a system end of the notebook computer, for example, the electronic device may be a screen line and axis center type notebook computer, the first main body 200 is the system end of the notebook computer, and the second main body 300 is the display end of the notebook computer.
Optionally, in this embodiment, the electrical connection wire is attached to the surface of the connection tape 2 facing the inside of the first body 200, so that the electrical connection wire is hidden and the user can not see the internal structures such as the electrical connection wire from the appearance.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A tape coiling mechanism is used for electronic equipment and is characterized by comprising a rotating shaft and a tape coiling mechanism;
the rotating shaft is used for being rotatably connected with a first main body of the electronic equipment;
the one end of winding is connected the pivot, the winding is kept away from the one end of pivot be used for connect with first main part rotates the second main part of connecting, a surface of winding is used for the laminating to be connected first main part with electric connection line between the second main part.
2. The mechanism of claim 1, further comprising a spindle mount for coupling to the first body, the spindle being rotatably coupled to the spindle mount; and/or the presence of a gas in the gas,
the winding mechanism further comprises a first mounting bracket connected with the second main body, and one end, far away from the rotating shaft, of the winding is connected with the first mounting bracket.
3. The mechanism according to claim 2, wherein a first positioning hole is provided at an end of the tape away from the rotating shaft, and a positioning protrusion engaged with the first positioning hole is protruded from the first mounting bracket; and/or the presence of a gas in the gas,
one end of the winding belt, which is far away from the rotating shaft, is wound on the first mounting bracket; and/or the presence of a gas in the gas,
one end of the winding belt, which is far away from the rotating shaft, is connected with the first mounting bracket in a bonding manner.
4. The mechanism of claim 2, further comprising a torsion spring disposed around the shaft, wherein two torsion arms of the torsion spring are respectively connected to the shaft and the shaft mount;
under the condition that one end of the winding tape, which is far away from the rotating shaft, is at a first position, the part of the winding tape, which is close to the rotating shaft, is wound on the rotating shaft, and the torsion spring is in a first state;
under the condition that one end of the winding belt, which is far away from the rotating shaft, is in a second position, the part of the winding belt, which is close to the rotating shaft, is unfolded relative to the rotating shaft, and the torsion spring is in a second state.
5. The mechanism according to claim 4, wherein the shaft and the shaft mounting seat are respectively provided with a first slot and a second slot, and two torsion arms of the torsion spring are respectively inserted into the first slot and the second slot.
6. The spooling mechanism of claim 2, wherein the pivot mount comprises a second mounting bracket and a third mounting bracket, the pivot being rotatably coupled to the second mounting bracket, the second mounting bracket being coupled to the third mounting bracket, the third mounting bracket being adapted to be coupled to the first body, wherein:
one of the second mounting bracket and the third mounting bracket is convexly provided with a positioning column, and the other mounting bracket is provided with a second positioning hole in positioning fit with the positioning column; and/or the presence of a gas in the gas,
the second mounting bracket is connected with the third mounting bracket through a screw connector, one of the second mounting bracket and the third mounting bracket is provided with a through hole for the screw connector to pass through, and the other one of the second mounting bracket and the third mounting bracket is provided with a threaded hole in threaded connection with the screw connector corresponding to the through hole.
7. The spooling mechanism of claim 2, wherein the spindle mount is provided with a spindle slot, the spindle being located at the spindle slot; and/or the presence of a gas in the gas,
the pivot include with the pivot mount pad rotates the normal running fit section of connecting, normal running fit section department is provided with the annular groove, the protruding support arch that is equipped with of pivot mount pad, support bellied free end and stretch into in the annular groove, support bellied free end along the axial of pivot is run through and is provided with the normal running fit groove, the normal running fit section with the normal running fit groove forms normal running fit.
8. The tape mechanism of any one of claims 1-7, wherein the tape is a cloth tape; and/or the presence of a gas in the gas,
a winding belt fixing groove extending along the axial direction of the rotating shaft is arranged in the rotating shaft in a penetrating mode, and one end of a winding belt is wound on the rotating shaft from the winding belt fixing groove; and/or the presence of a gas in the gas,
one end of the winding belt is connected with the rotating shaft in a bonding mode.
9. An electronic device comprising a first body, a second body, and the spooling mechanism of any of claims 1-8;
the first main body is rotationally connected with the second main body along an axial line of a rotating shaft in the tape coiling mechanism in the axial direction, and the first main body is electrically connected with the second main body through an electric connecting wire;
the pivot is rotated and is connected first main part, the winding in the winding mechanism is kept away from the one end of pivot is connected the second main part, a surface laminating of winding is connected the electric property connecting wire.
10. The electronic device of claim 9, wherein the electrical connection line is attached to a surface of the tape facing the inside of the first body; and/or the presence of a gas in the gas,
one surface of the winding tape is connected with the electric connecting wire in an adhering way; and/or the presence of a gas in the gas,
the electronic device is a notebook computer, one of the first main body and the second main body is a display end of the notebook computer, and the other one is a system end of the notebook computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111275392.9A CN113970958A (en) | 2021-10-29 | 2021-10-29 | Tape winding mechanism and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111275392.9A CN113970958A (en) | 2021-10-29 | 2021-10-29 | Tape winding mechanism and electronic device |
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| CN113970958A true CN113970958A (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111275392.9A Pending CN113970958A (en) | 2021-10-29 | 2021-10-29 | Tape winding mechanism and electronic device |
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