CN216526952U

CN216526952U - Notebook upper cover convenient to adjust

Info

Publication number: CN216526952U
Application number: CN202122814335.5U
Authority: CN
Inventors: 朱惠清
Original assignee: Jiangsu Maoyang Intelligent Technology Co ltd
Current assignee: Jiangsu Maoyang Intelligent Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-13
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a conveniently-adjusted upper cover of a notebook computer, and belongs to the technical field of notebook computers. The utility model provides a notebook upper cover convenient to adjust, includes the computer upper cover, the bottom side of computer upper cover is provided with the computer lower cover, one side that the computer upper cover deviates from the computer lower cover is provided with the mounting panel, the lower extreme of mounting panel is provided with the backup pad through the hinge, the shape that mounting panel and backup pad are constituteed and the shape looks adaptation of computer upper cover, the computer upper cover has seted up the fluting near a lateral wall intermediate position department of backup pad, the grooved inside is provided with supporting mechanism. The support mechanism is arranged, so that the unfolding angle of the support plate can be automatically adjusted according to the opening and closing angle of the computer upper cover, the support plate can support the computer upper cover in a rotating manner, the rotating angle of the computer upper cover is limited, and the situation that the computer upper cover is damaged due to the fact that the rotating angle is too large can be avoided.

Description

Notebook upper cover convenient to adjust

Technical Field

The utility model relates to the technical field of notebooks, in particular to a conveniently-adjusted upper cover of a notebook.

Background

Along with the continuous progress of science and technology, the continuous development of internet for domestic computer is more and more popularized, and domestic computer divide into two kinds usually, one kind is desktop computer, one kind is the notebook, and wherein the notebook mainly divide into upper cover and lower cover, and the lower cover is the main instrument such as placing power and keyboard, and the upper cover is used for installing the display screen, connects through the axis body between upper cover and the lower cover, can expand and close, convenient and personnel carry and use.

Because the popularization of the notebook computer, the user population of the notebook computer is relatively extensive, but the rotating angle between the upper cover and the lower cover of most of the notebook computers has certain limitation, when a person opens the notebook computer, the unfolding angle between the upper cover and the lower cover of the notebook computer is too large due to too large force, and then the connecting piece between the upper cover and the lower cover of the notebook computer is damaged to a certain extent, so that the normal use of the notebook computer is influenced, and therefore, the upper cover of the notebook computer convenient to adjust is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art related to the background art, and provides an upper cover of a notebook computer, which is convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a notebook upper cover convenient to adjust, includes the computer upper cover, the bottom side of computer upper cover is provided with the computer lower cover, one side that the computer upper cover deviates from the computer lower cover is provided with the mounting panel, the lower extreme of mounting panel is provided with the backup pad through the hinge, the shape that mounting panel and backup pad are constituteed and the shape looks adaptation of computer upper cover, the computer upper cover has seted up the fluting near a lateral wall intermediate position department of backup pad, the grooved inside is provided with supporting mechanism.

Preferably, one side of the supporting plate, which is far away from the mounting plate, is provided with a non-slip mat, and the bottom end of the non-slip mat is arranged in a hollow manner.

Preferably, the supporting mechanism includes rotating the threaded rod, rotating the threaded rod and being located grooved inside, and grooved outer wall has cup jointed the thread bush, a tip of thread bush rotates and is provided with the bracing piece, one side intermediate position department that the backup pad is close to the computer upper cover has seted up and has accomodate the groove, the one end that the thread bush was kept away from to the bracing piece extends to the inside of accomodating the groove, the bracing piece is connected with the inner wall bottom of accomodating the groove.

Preferably, the height of the inner wall of the accommodating groove is greater than the diameter of the outer wall of the supporting rod, and the length of the inner wall of the accommodating groove is greater than the length of the supporting rod.

Preferably, a placing groove is formed in the middle position of the top end of the computer lower cover, a first gear is arranged inside the placing groove, a second gear is arranged at the bottom end of the inner wall of the groove, a conical gear is arranged at the bottom end of the rotating threaded rod, the first gear and the second gear are meshed with each other, the second gear is located above the first gear, the conical gear and the second gear are meshed with each other, and the conical gear is located above the second gear.

Preferably, the outer wall of the bottom end of the rotary threaded rod is sleeved with a mounting seat, and the mounting seat is located inside the groove and connected with the inner wall of the groove.

Preferably, the both sides of thread bush all are provided with the abaculus, the caulking groove has all been seted up to grooved inner wall both sides, the abaculus is inserted and is established in the inside of caulking groove, abaculus and caulking groove sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the supporting mechanism, the unfolding angle of the supporting plate can be automatically adjusted according to the opening and closing angle of the upper cover of the computer, thereby achieving the effect of supporting the upper cover of the computer, when the computer is used by personnel, the upper cover of the computer is opened, the second gear on the upper cover of the computer is contacted with the first gear, thereby the second gear rotates and drives the conical gear to rotate at the same time, the threaded rod can be rotated to drive the threaded sleeve to move, thereby the threaded sleeve drives the supporting rod to move, the supporting rod pushes the bottom side of the supporting plate to open, the unfolding angle of the supporting plate can be automatically adjusted according to the opening and closing angle of the upper cover of the computer, thereby can make the backup pad to the rotation support of computer upper cover, further can prescribe a limit to the turned angle of computer upper cover, can avoid the computer upper cover because the too big condition that causes the damage of pivoted angle.

2. Through the use that sets up abacus and caulking groove, can avoid the backup pad to drive the thread bush when supporting and take place to incline, thereby cause thread bush and the circumstances that the rotating threaded rod takes place to block, slide in the inside of caulking groove through the abacus, can carry on spacingly to the thread bush, because make the thread bush can't carry out the horizontal direction and remove, and then make the power that the bracing piece transmitted on the thread bush offset by the abacus, make the thread bush wholly can not take place the circumstances that inclines because of the support of bracing piece, make the rotating threaded rod better drive the thread bush through helicitic texture and remove.

Drawings

Fig. 1 is a schematic perspective view of an adjustable upper cover of a notebook computer according to the present invention;

FIG. 2 is a schematic top cross-sectional view of FIG. 1;

FIG. 3 is a schematic front sectional view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of the connection state of the first gear and the second gear in fig. 3.

In the figure: 1. a computer lower cover; 2. a computer upper cover; 3. mounting a plate; 4. a support plate; 5. a non-slip mat; 6. a receiving groove; 7. a support bar; 8. grooving; 9. rotating the threaded rod; 10. a threaded sleeve; 11. an insert block; 12. caulking grooves; 13. a mounting seat; 14. a placing groove; 15. a first gear; 16. a second gear; 17. a bevel gear.

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.

Referring to fig. 1-5, a notebook computer upper cover convenient to adjust, including computer upper cover 2, computer lower cover 1 is provided at the bottom side of computer upper cover 2, mounting plate 3 is provided at one side of computer upper cover 2 departing from computer lower cover 1, support plate 4 is provided at the lower end of mounting plate 3 through a hinge, the shape formed by mounting plate 3 and support plate 4 is matched with the shape of computer upper cover 2, slot 8 is provided at a side wall middle position of computer upper cover 2 near support plate 4, support mechanism is provided inside slot 8, computer upper cover 2 can be supported through support mechanism, thereby limiting the support angle of computer upper cover 2, and avoiding the situation that computer upper cover 2 is damaged due to too large rotation angle.

Specifically, refer to fig. 2 and learn that one side that mounting panel 3 was kept away from to backup pad 4 is provided with slipmat 5, and the bottom of slipmat 5 is hollow setting, can make backup pad 4 drive slipmat 5 support the desktop, can increase the frictional force between slipmat 5 and the desktop simultaneously, avoids slipmat 5 to take place gliding condition.

Further, as can be seen with reference to fig. 4, the support means comprise a rotary threaded rod 9, the rotary threaded rod 9 being located inside the slot 8, and the outer wall of the open slot 8 is sleeved with a threaded sleeve 10, one end part of the threaded sleeve 10 is rotatably provided with a supporting rod 7, the middle position of one side of the supporting plate 4 close to the computer upper cover 2 is provided with an accommodating slot 6, one end of the supporting rod 7 far away from the threaded sleeve 10 extends to the inside of the accommodating slot 6, the supporting rod 7 is connected with the bottom end of the inner wall of the accommodating slot 6, a rotating threaded rod 9 is rotated, the threaded sleeve 10 can move through the threaded structure, then the threaded sleeve 10 drives one end of the support rod 7 to move downwards, then the other end of the support rod 7 moves outwards, therefore, the supporting plate 4 is unfolded, the supporting plate 4 can support the computer upper cover 2, and the situation that the angle of the computer upper cover 2 is too large when the computer upper cover 2 rotates is avoided.

Further, as can be seen from fig. 3, the height of the inner wall of the storage groove 6 is greater than the diameter of the outer wall of the support rod 7, the length of the inner wall of the storage groove 6 is greater than the length of the support rod 7, and the support rod 7 can be stored in the storage groove 6, so that the support plate 4 is located at the same horizontal line as the mounting plate 3 when being closed, thereby enhancing the overall aesthetic property of the computer upper cover 2.

It is worth to be noted that, referring to fig. 1, a placement groove 14 is formed in the middle position of the top end of the computer lower cover 1, a first gear 15 is arranged inside the placement groove 14, a second gear 16 is arranged at the bottom end of the inner wall of the groove 8, a conical gear 17 is arranged at the bottom end of the rotary threaded rod 9, the first gear 15 is meshed with the second gear 16, the second gear 16 is positioned above the first gear 15, the conical gear 17 is meshed with the second gear 16, the conical gear 17 is positioned above the second gear 16, when the computer upper cover 2 is opened and rotates, the computer upper cover 2 drives the second gear 16 to move along the outer wall of the first gear 15, so that the second gear 16 rotates, then the conical gear 17 is driven by the rotary threaded rod 9 to rotate, the number of rotation turns of the rotary threaded rod 9 can be automatically adjusted according to the rotation of the computer upper cover 2, and then make backup pad 4 follow computer upper cover 2 and expand in step, make backup pad 4's support more convenient.

It is worth noting that, referring to fig. 1, mounting seat 13 has been cup jointed to the bottom outer wall of rotating threaded rod 9, and mounting seat 13 is located the inside of fluting 8 and is connected with the inner wall of fluting 8, can make mounting seat 13 support rotating threaded rod 9, makes rotating threaded rod 9's rotation more stable, avoids rotating threaded rod 9 to rotate the condition of taking place the slope and rocking.

In addition, as can be known from fig. 1, both sides of the threaded sleeve 10 are provided with the insert blocks 11, both sides of the inner wall of the slot 8 are provided with the insert grooves 12, the insert blocks 11 are inserted into the insert grooves 12, the insert blocks 11 are slidably connected with the insert grooves 12, the threaded sleeve 10 drives the insert blocks 11 to slide in the insert grooves 12 during the up-and-down movement process, so that the insert blocks 11 limit the threaded sleeve 10, the stability of the threaded sleeve 10 during the sliding process can be increased, the support rod 7 exerts a horizontal force on the threaded sleeve 10 during the support, the force transversely moves the threaded sleeve 10, the threaded sleeve 10 is further abutted against the rotary threaded rod 9, the normal movement of the threaded sleeve 10 on the rotary threaded rod 9 is influenced, the insert blocks 11 are supported in the insert grooves 12, the support rod 7 counteracts the threaded sleeve 10, and the inclination of the threaded sleeve 10 caused by the support of the support rod 7 is avoided, thereby affecting the normal operation of the rotary threaded rod 9 and the threaded sleeve 10.

The working principle is as follows: when the computer upper cover 2 is unfolded by a person, the computer upper cover 2 drives the second gear 16 to move along the outer wall of the first gear 15, so that the second gear 16 can rotate, then the second gear 16 rotates to drive the conical gear 17 to rotate, the conical gear 17 drives the rotary threaded rod 9 to rotate, the rotary threaded rod 9 drives the threaded sleeve 10 to move through the threaded structure, then the threaded sleeve 10 drives one end of the supporting rod 7 to move downwards, then the other end of the supporting rod 7 moves outwards, and the supporting rod 7 supports the bottom end of the supporting plate 4, so that the supporting plate 4 is unfolded.

When the turned angle of computer upper cover 2 is great, can make backup pad 4 and desktop take place the contact, make backup pad 4 support the desktop, threaded sleeve 10 is at the in-process that reciprocates simultaneously, drive abaculus 11 and slide in the inside of caulking groove 12, thereby make abaculus 11 carry on spacingly to threaded sleeve 10, can increase the stability of threaded sleeve 10 in the slip in-process, the support of avoiding the bracing piece 7 causes threaded sleeve 10 to take place the slope, thereby make the influence rotate threaded rod 9 and threaded sleeve 10 normal work, further make computer upper cover 2 stop rotating, can avoid personnel because the too big condition that causes computer upper cover 2 to take place to damage of angle of opening computer upper cover 2, can protect computer upper cover 2.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a notebook upper cover convenient to adjust, includes computer upper cover (2), its characterized in that, the bottom side of computer upper cover (2) is provided with computer lower cover (1), one side that computer upper cover (2) deviates from computer lower cover (1) is provided with mounting panel (3), the lower extreme of mounting panel (3) is provided with backup pad (4) through the hinge, the shape of mounting panel (3) and backup pad (4) constitution and the shape looks adaptation of computer upper cover (2), position department has seted up fluting (8) between a lateral wall that computer upper cover (2) are close to backup pad (4), the inside of fluting (8) is provided with supporting mechanism.

2. The notebook computer upper cover convenient to adjust according to claim 1, characterized in that one side of the supporting plate (4) far away from the mounting plate (3) is provided with a non-slip mat (5), and the bottom end of the non-slip mat (5) is hollow.

3. The notebook computer upper cover convenient to adjust according to claim 1, wherein the supporting mechanism comprises a rotating threaded rod (9), the rotating threaded rod (9) is located inside the slot (8), a threaded sleeve (10) is sleeved on the outer wall of the slot (8), a supporting rod (7) is rotatably arranged at one end of the threaded sleeve (10), a containing groove (6) is formed in the middle position of one side, close to the computer upper cover (2), of the supporting plate (4), one end, far away from the threaded sleeve (10), of the supporting rod (7) extends to the inside of the containing groove (6), and the supporting rod (7) is connected with the bottom end of the inner wall of the containing groove (6).

4. The notebook cover convenient for adjustment according to claim 3, wherein the height of the inner wall of the receiving groove (6) is greater than the diameter of the outer wall of the support rod (7), and the length of the inner wall of the receiving groove (6) is greater than the length of the support rod (7).

5. The notebook upper cover convenient to adjust according to claim 3, wherein a placement groove (14) is formed in the middle position of the top end of the computer lower cover (1), a first gear (15) is arranged inside the placement groove (14), a second gear (16) is arranged at the bottom end of the inner wall of the groove (8), a conical gear (17) is arranged at the bottom end of the rotary threaded rod (9), the first gear (15) and the second gear (16) are meshed with each other, the second gear (16) is located above the first gear (15), the conical gear (17) and the second gear (16) are meshed with each other, and the conical gear (17) is located above the second gear (16).

6. The notebook cover convenient to adjust of claim 3, characterized in that the outer wall of the bottom end of the rotary threaded rod (9) is sleeved with a mounting seat (13), and the mounting seat (13) is located inside the slot (8) and connected with the inner wall of the slot (8).

7. The notebook upper cover convenient to adjust according to claim 3, wherein two sides of the threaded sleeve (10) are provided with an insert (11), two sides of the inner wall of the slot (8) are provided with an insert groove (12), the insert (11) is inserted into the insert groove (12), and the insert (11) is slidably connected with the insert groove (12).