CN104166430A - Electronic equipment - Google Patents

Abstract

Electronic equipment comprises a host, a display part and a pivoting structure. The pivoting structure is respectively connected with the host and the display part in a rotating mode. The display part and the pivoting structure can be opened and closed relative to the host. The host comprises a first side part and a second side part, wherein the first side part backs on to the second side part, and the pivoting structure is connected to the first side part in a rotating mode. The display part can rotate relative to the pivoting structure so that one end of the display part can abut against the position between the first side part and the second side part of the host. The pivoting structure is supported on the display part. The display part is fixed relative to the host under the supporting action of the host and the pivoting structure.

Description

Electronic equipment

technical field

The invention relates to an electronic device.

Background technique

A traditional notebook computer includes a mainframe, a display part, and a pivot structure for pivotally connecting the display part and the mainframe. A display screen is arranged on the display part. The pivot structure includes a rotating shaft and a shaft sleeve respectively fixed to the main unit and the display part. Relative rotation is possible between the rotating shaft and the shaft sleeve. When the display part is rotated relative to the main body to the use angle, the display part can be kept at the use angle relative to the main machine due to the frictional force between the rotating shaft and the bushing.

With the development of touch technology, more and more notebook computers are equipped with touch screens. However, when the display portion is opened to the angle of use, if the user performs related operations on the display screen, the display portion of the notebook computer using the above-mentioned hinged structure will vibrate. Especially after the notebook computer has been used for a long time, the friction between the rotating shaft and the shaft sleeve decreases, and the shaking phenomenon of the display part is more obvious.

Contents of the invention

In view of this, it is necessary to provide an electronic device capable of preventing the display part from shaking.

An electronic device includes a host, a display part and a pivot structure. The pivotal joint structure is respectively rotatably connected with the host and the display part. The display part and the pivot structure can be opened and closed relative to the host. The host includes a first side portion and a second side portion opposite to each other, and the pivot structure is rotatably connected to the first side portion. The display part can rotate relative to the pivot structure so that one end of the display part abuts against the position between the first side part and the second side part of the host, and the pivot structure is supported on the display part superior. The display part is fixed relative to the host under the joint support of the host and the pivot structure.

In the above electronic device, the display part can be fixed relative to the main unit under the joint support of the main unit and the pivot structure. Therefore, when the user operates the display unit, the display unit does not shake.

Description of drawings

FIG. 1 is a schematic diagram of the electronic device of the present invention in a closed state.

FIG. 2 is a schematic diagram of the display screen of the electronic device in FIG. 1 in a first use state.

FIG. 3 is a schematic diagram of the display screen of the electronic device in FIG. 1 in a second use state.

FIG. 4 is a schematic diagram of the display screen of the electronic device in FIG. 1 in a third use state.

FIG. 5 is an exploded schematic diagram of FIG. 4 .

FIG. 6 is a partially exploded schematic view of the frame and the engaging parts in FIG. 5 .

Description of main component symbols

Electronic equipment 100 Display 10 display screen 11 first shell 12 front 121 back 122 first side 123 second side 124 third side 125 fourth side 126 Containment Hole 1 127 groove 128 first reel 13 the host 20 second shell twenty one first side 211 Second Containment Hole 2111 second side 212 upper surface 213 stopper 2131 keyboard twenty two Second shaft twenty three Pivot structure 30 frame 31 first border 31a second frame 31b third border 31c limit part 311 first via 312 Second via 313 first shaft hole 314 Second shaft hole 315 Fastener 32 button part 321 protruding 322 compressed spring 33 first angle θ ₁ second angle θ ₂ third angle θ ₃ fourth angle θ ₄

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

Referring to FIG. 1 to FIG. 4 , the electronic device 100 includes a display portion 10 , a host 20 and a pivot structure 30 . The pivot structure 30 rotatably connects the display unit 10 to the host 20 . A display screen 11 is disposed on one side of the display unit 10 , and the display screen 11 is a touch screen. The display unit 10 is accommodated in the pivot structure 30 and is rotatably connected to the pivot structure 30 , and the display unit 10 can be turned clockwise or counterclockwise by 180 degrees in the pivot structure 30 .

As shown in FIG. 1 , the user can place the display screen 11 facing the host 20 , and make the display portion 10 cover the host 20 so that the electronic device 100 enters a closed state. In addition, as shown in FIGS. 2 to 4 , the user can also rotate the pivot structure 30 and the display portion 10, or rotate one of the pivot structure 30 and the display portion 10, so that the electronic device 100 enters the use state from the closed state, Thus, the display screen 11 enters three different use states according to different rotation modes of the user, so as to meet various demands of the user for the display screen 11 .

FIG. 2 shows the first use state of the display screen 11, that is, the user can rotate the display part 10 and the pivot structure 30 relative to the host 20 by a first angle θ ₁ at the same time. At this time, the display screen 11 opens a first angle θ ₁ . In the first use state, when the user touches the display screen 11 for operation, the display unit 10 will shake relative to the host 20 . Therefore, in the first use state, the display screen 11 is suitable for display but not for touch operation.

FIG. 3 shows the second use state of the display screen 11, that is, the user can open the pivot structure 30 relative to the host 20 by a second angle θ ₂ , the display portion 10 rotates by a third angle θ ₃ relative to the pivot structure 30, and the display portion One end of 10 is supported on the host 20 , at this time, the display screen 11 is opened at a fourth angle θ ₄ relative to the host 20 , and the display unit 10 is relatively fixed relative to the host 20 . That is, in the second use state, the display screen 11 can be suitable for display and touch operation.

FIG. 4 shows the third use state of the display screen 11 , that is, the user can rotate the display part 10 relative to the pivot structure 30 by 180 degrees and cover the display part 10 and the pivot structure 30 on the host 20 . At this time, the display screen 11 is fixed opposite to the host computer 20 . That is, in the third use state, the display screen 11 can also be adapted for touch operation.

Referring to FIG. 5 and FIG. 6 , the display unit 10 is substantially rectangular, and further includes a first casing 12 and a first rotating shaft 13 . A receiving space (not shown) is provided inside the first casing 12 for receiving electronic components (not shown) such as circuit boards. The first casing 12 includes a front 121, a back 122 opposite to the front 121, and a first side 123, a second side 124, a third side 125 and a fourth side connected between the front 121 and the back 122 and connected end to end in sequence. Side 126. The display screen 11 is disposed on the front 121 . A first accommodating hole 127 is respectively disposed in the middle of the first side 123 and the third side 125 . The first receiving hole 127 communicates with the receiving space inside the first casing 12 . Two spaced grooves 128 are recessed inward near the middle of the second side 124 . There are two first rotating shafts 13 , which are respectively accommodated in the two first receiving holes 127 and fixed relative to the first housing 12 . The first rotating shaft 13 is a hollow structure, so that the circuit wiring inside the display unit 10 passes through the hollow first rotating shaft 13 and is electrically connected to the host 20 .

The host 20 includes a second casing 21 , a keyboard 22 exposed from the second casing 21 , and a second rotating shaft 23 disposed on the second casing 21 . A storage space (not shown) is provided inside the second housing 21 for storing electronic components (not shown) such as circuit boards and hard disks. The second housing 21 includes a first side portion 211 , a second side portion 212 and an upper surface 213 connected between the first side portion 211 and the second side portion 212 . The first side portion 211 and the second side portion 212 are opposite to each other. The upper surface 213 faces the display unit 10 . The keyboard 22 is exposed to the second casing 21 through the upper surface 213 . A stop portion 2131 is disposed on the upper surface 213 . The stop portion 2131 is adjacent to the keyboard 22 and located on a side of the upper surface 213 away from the first side portion 211 . In this embodiment, the stop portion 2131 is a strip-shaped rib extending vertically from the upper surface 213 . Two opposite ends of the first side portion 211 respectively define a second receiving hole 2111 . The second receiving hole 2111 communicates with the receiving space inside the second casing 21 . There are two second rotating shafts 23 . The two second rotating shafts 23 are respectively received in the two second receiving holes 2111 on the first side portion 211 , and are fixed relative to the first side portion 211 . The second rotating shaft 23 is a hollow structure, so that the internal circuit wiring of the host 20 passes through the second rotating shaft 23 and is electrically connected to the display unit 10 .

The pivot structure 30 includes a frame 31 , an engaging member 32 disposed on the frame 31 , and a plurality of compression springs 33 disposed between the frame 31 and the engaging member 32 . The frame 31 includes a first frame 31a, a second frame 31b, and a third frame 31c. The first frame 31 a , the second frame 31 b and the third frame 31 c are all hollow structures for accommodating wires electrically connecting the display unit 10 and the host 20 . A limiting portion 311 , a first through hole 312 and two second through holes 313 are disposed near the middle of the first frame 31 a. The limiting portion 311 is a rib extending from the surface of the first frame 31 a, which is used to limit the maximum rotation angle of the display portion 10 relative to the pivot structure 30 . In this embodiment, the maximum angle is 180 degrees. The first through hole 312 is disposed on the surface of the first frame 31a opposite to the host 20 and communicates with the inside of the first frame 31a. The two second through holes 313 are respectively disposed on two sides of the limiting portion 311 and correspond to the two grooves 128 on the display portion 10 . The second frame 31b and the third frame 31c have the same structure. The second frame 31b and the third frame 31c are respectively connected to opposite ends of the first frame 31a. One end of the second frame 31b and the third frame 31c close to the first frame 31a are respectively provided with a first shaft hole 314 . The two first shaft holes 314 respectively correspond to the two second shafts 23 on the host 20 . The two second rotating shafts 23 can be respectively installed in the corresponding first shaft holes 314 to make the pivot structure 30 and the host 20 rotatably connected. One end of the second frame 31b and the third frame 31c away from the first frame 31a is respectively provided with a second shaft hole 315 . The two second shaft holes 315 respectively correspond to the two first shafts 13 on the display unit 10 . The two first rotating shafts 13 can be installed in the corresponding second shaft holes 315 respectively, so that the pivot structure 30 is connected to the display part 10 in rotation.

The engaging member 32 is accommodated in the first frame 31a. The engaging member 32 includes a button portion 321 and two protrusions 322 . The button portion 321 is exposed to the first frame 31 a through the first through hole 312 . The two protrusions 322 correspond to the two second through holes 313 respectively, and can pass through the corresponding second through holes 313 to be exposed to the first frame 31a, and engage with the two grooves 128 on the display portion 10 . The button part 321 can slide relative to the first through hole 312 under the action of external force, and drives the protrusion 322 to be hidden in the first frame 31a.

A plurality of compression springs 33 are disposed between the engaging member 32 and the first frame 31 a to elastically support the engaging member 32 and expose the protrusion 322 to the first frame 31 a through the second through hole 313 . When the button part 321 slides relative to the first through hole 312 under the action of an external force, the compression spring 33 is compressed to generate a restoring force, and meanwhile the protrusion 322 is hidden in the first frame 31a. When the external force is released, the restoring force acts on the engaging member 32 , so that the button portion 321 resets, and the protrusion 322 passes through the second through hole 313 and is exposed to the first frame 31 a.

During assembly, the two first shaft holes 314 on the pivot structure 30 are sleeved on the two second shafts 23 on the host 20 , so that the pivot structure 30 is connected to the host 20 in rotation. The two second shaft holes 315 on the pivot structure 30 are sleeved on the two first rotating shafts 13 on the display part 10 respectively, so that the pivot structure 30 is connected to the display part 10 in rotation. At this time, the two protrusions 322 on the engaging member 32 can respectively engage in the two grooves 128 of the display portion 10 , so that the display portion 10 is fixed relative to the pivot structure 30 .

Please refer to FIG. 1 to FIG. 4 again, when the display screen 11 is converted from the closed state to the first use state, the display part 10 is fixed relative to the pivot structure 30 under the action of the engaging member 32 . The display part 10 and the pivot structure 30 are simultaneously rotated and opened relative to the host 20 to a first angle θ ₁ under the action of an external force, so that the display screen 11 is in a first use state. When the display screen 11 is switched from the first use state to the second use state, the user operates the button portion 321 to make the engaging member 32 release the display portion 10 . The display part 10 rotates relative to the pivot structure 30 under the action of an external force, and at the same time the pivot structure 30 rotates in a closing direction relative to the main body 20, so that the second side 124 of the display part 10 abuts against the stop part 2131 on the main body 20, Thus, the display screen 11 is in the second use state. When the display screen 11 is converted from the second use state to the third use state, the display part 10 is turned over 180 degrees relative to the pivot structure 30 under the action of an external force to be flush with the pivot structure 30, and at the same time the pivot structure 30 rotates relative to the host 20 to the closed state, so that the display screen 11 is in the third use state.

In other embodiments, a plurality of mutually parallel stoppers 2131 may be provided on the upper surface 213 of the host 20 along a direction away from the first side 211, for example, on both sides of the keyboard 22, so that the display on the display unit 10 There are multiple selectable fourth angles θ ₄ between the screen 11 and the upper surface 213 of the host 20, such as 120 degrees, 130 degrees, 140 degrees, etc., so as to meet the needs of different users when the display screen 11 is in the second use state. angle requirements.

In other embodiments, in order to meet the design requirements of the appearance of the electronic device 100, the interior of the host 20 near the upper surface 213 and the interior of the second side 124 of the display part 10 can be respectively provided with a first magnetic member and a second magnet that attract each other. Two magnetic parts, so that the fourth angle _θ4 between the display screen 11 of the display part 10 and the upper surface 213 of the host 20 is fixed by the attractive force between the first magnetic part and the second magnetic part.

In the above electronic device 100 , the pivot structure 30 is rotatably connected to the host 20 and the display unit 10 respectively. When the display screen 11 of the electronic device 100 is in the second use state, a triangular support structure is formed among the host 20 , the display portion 10 and the pivot structure 30 . The pivot structure 30 is supported on the display portion 10 . The display unit 10 is fixed relative to the host 20 under the mutual support of the host 20 and the pivot structure 30 . When the user operates the display screen 11 on the display unit 10 , the triangular support structure can prevent the display unit 10 from shaking.

Those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Alterations and variations are within the scope of the claimed invention.

Claims (10)

1. an electronic equipment, comprise main frame, display part and pin-jointed structure, described pin-jointed structure is rotationally connected with described main frame and display part respectively, described display part and pin-jointed structure can relative described main frame opening and closings, described main frame comprises the first opposing sidepiece and the second sidepiece, described pin-jointed structure is rotationally connected with described the first sidepiece, it is characterized in that: described display part can rotate so that one end of display part is resisted against on first sidepiece and the position between the second sidepiece of main frame relative to described pin-jointed structure, and described pin-jointed structure is supported on described display part, described display part relative described main frame under the common supporting role of main frame and pin-jointed structure is fixed.

2. electronic equipment as claimed in claim 1, is characterized in that: described display part, main frame and described pin-jointed structure form a triangular support structure.

3. electronic equipment as claimed in claim 2, it is characterized in that: the one side of described display part is provided with display screen, when user applies external force in described display part at the enterprising line operate of described display screen, described triangular support structure is used for preventing the relatively described host mobility of described display part.

4. electronic equipment as claimed in claim 3, is characterized in that: between the first sidepiece of described main frame and the second sidepiece, be provided with stopper section, one end of described display part is resisted against on described stopper section, with relatively described main frame, fixes.

5. electronic equipment as claimed in claim 4, is characterized in that: the number of described stopper section is at least two, described in one end of described display part is selectively resisted against, in any one of at least two stopper sections, with relatively described main frame, fixes.

6. electronic equipment as claimed in claim 3, is characterized in that: on described display part and main frame, be respectively arranged with the first magnetic part and the second magnetic part, described the first magnetic part and the second magnetic part attract each other, so that the relatively described main frame of described display part is fixed.

7. electronic equipment as claimed in claim 3, is characterized in that: described display part can relatively described pin-jointed structure turn over turnback clockwise or counterclockwise, so that described display screen is opposing or relative with described main frame.

8. electronic equipment as claimed in claim 1, it is characterized in that: described pin-jointed structure comprises framework and is arranged at the fastener on described framework, described fastener under external force relatively described framework slides, so that described fastener is sticked on described display part separably, thereby described display part and pin-jointed structure are fixed.

9. electronic equipment as claimed in claim 8, it is characterized in that: described fastener comprises projection and button portion, on described display part, be provided with the groove corresponding with described projection, described projection is contained in described groove separably, so that described display part and pin-jointed structure fix; The relatively described framework slip under external force of described button portion, so that described projection and described groove are separated from each other.

10. electronic equipment as claimed in claim 9, it is characterized in that: described pin-jointed structure also comprises the elastic component being arranged between described framework and fastener, when described button portion is when framework slides relatively under external force, described elastic component is compressed and produce a restoring force; When external force discharges, described restoring force acts on described fastener so that described button portion resets.