CN213276418U - Metal casing for notebook computer - Google Patents

Abstract

The utility model discloses a metal casing for notebook computer, including casing and last casing down, the pivot has been cup jointed to the one end of casing down, the connecting piece has been cup jointed to the outside of pivot, one side fixed mounting that the casing was kept away from down to the connecting piece has the layer board, the inside movable mounting of spout has first pull rod, the bottom fixed mounting of first pull rod has the connection pad, the top fixed mounting of first pull rod has first fixed disk, the front of layer board is seted up flutedly, the second pull rod has been cup jointed at the top of recess, the top fixed mounting of second pull rod has the second fixed disk, the bottom fixed mounting of second pull rod has the slider, the positive fixed mounting of slider has positioner. Set up positioner and adjust the device of casing position, demand that satisfies people that can be better slows down the discomfort that the notebook arouses of long-term low-head watch, through setting up backup pad, bull stick, connecting rod and accomodating the groove, the backup pad will be down the casing and the distance of desktop is drawn greatly, the notebook computer in the function can be better the heat dissipation.

Description

Metal casing for notebook computer

Technical Field

The utility model belongs to the technical field of the notebook, concretely relates to metal casing for notebook computer.

Background

The notebook computer is also called a portable computer, a laptop computer, a palmtop computer or a laptop computer, and has the biggest characteristic that the notebook computer is small in size and convenient to carry compared with a PC, is a small-sized and portable personal computer, and generally weighs 1-3 kilograms. The current trend is to have smaller and smaller sizes, lighter and lighter weights, and more powerful functions.

The common notebook computer is composed of a display screen and a keyboard, the display screen and the keyboard are connected through a rotating shaft, the display screen can only rotate within a certain range through the rotating shaft, people can sit down when watching the computer, and the body of people can be affected after the notebook computer is used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal casing for notebook computer to propose a current notebook computer shell in solving above-mentioned background art in the use, because people can hang down when watching the computer, the space between its bottom of prior art's notebook computer's lower cover and the holding surface is less moreover, thereby cause under the long-term use can lead to the fact influence and the unsatisfactory problem of radiating effect for people's health.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal casing for notebook computer, includes casing and last casing down, the pivot has been cup jointed to the one end of casing down, the connecting piece has been cup jointed to the outside of pivot, one side fixed mounting that the casing was kept away from down to the connecting piece has the layer board, the spout has been seted up to the inside at layer board both ends, the inside movable mounting of spout has first pull rod, the bottom fixed mounting of first pull rod has the connection pad, the top fixed mounting of first pull rod has first fixed disk, the front of layer board is seted up flutedly, the second pull rod has been cup jointed at the top of recess, the top fixed mounting of second pull rod has the second fixed disk, the bottom fixed mounting of second pull rod has the slider, the positive fixed mounting of slider has positioner.

Preferably, a foot pad is fixedly installed at the bottom of the lower shell.

Preferably, a first spring is sleeved outside the first pull rod, the connecting disc is fixedly connected with the upper shell, the first fixing disc is fixedly connected with the upper shell, and the second fixing disc is fixedly connected with the upper shell.

Preferably, the positioning device comprises a clamping ball, a pressing rod is fixedly mounted on one side of the clamping ball, a second spring is sleeved outside the pressing rod, and the pressing rod is movably mounted inside the sliding block.

Preferably, the front surface of the supporting plate is provided with a positioning groove, and the clamping ball is positioned inside the positioning groove.

Preferably, the bottom of the lower shell is provided with a containing groove, the inside movable mounting of the containing groove is provided with a rotating rod, the outside of the rotating rod is sleeved with a connecting rod, and the bottom of the connecting rod is movably provided with a supporting plate.

Preferably, the supporting plate is internally provided with a through hole.

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

1. through setting up positioner and adjusting the device of casing position, demand that satisfies people that can be better slows down the discomfort that the notebook arouses is watched to long-term low head, presses the card ball among the positioner to casing in the pulling from top to bottom, when will going up the casing and remove to suitable position, according to the position of positioning groove, stops to exert pressure to the card ball, makes the card ball pop out, blocks the inside at the constant head tank together with the depression bar, thereby makes the rigidity of last casing.

2. Through setting up backup pad, bull stick, connecting rod and accomodating the groove, the pulling backup pad is taken the backup pad out from the inside of accomodating the groove, supports the casing down, and the backup pad will be down the casing and the distance of desktop is drawn greatly, makes the notebook computer in the function can better heat dissipation to set up the through-hole in the inside of backup pad, when not taking the backup pad out, also can dispel the heat through the through-hole.

Drawings

Fig. 1 is a schematic view of a back three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front perspective structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the internal structure of the positioning device of the present invention;

fig. 5 is a schematic bottom perspective view of the present invention;

fig. 6 is a schematic diagram of a partially enlarged structure a of the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a foot pad; 4. a rotating shaft; 5. a connecting member; 6. A support plate; 7. a chute; 8. a first pull rod; 9. a first spring; 10. a connecting disc; 11. a first fixed disk; 12. a groove; 13. a second pull rod; 14. a second fixed disk; 15. a slider; 16. A positioning device; 1601. blocking the ball; 1602. a pressure lever; 1603. a second spring; 17. positioning a groove; 18. a receiving groove; 19. a rotating rod; 20. a connecting rod; 21. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a metal casing for notebook computer, including casing 1 and last casing 2 down, pivot 4 has been cup jointed to casing 1's one end down, connecting piece 5 has been cup jointed to pivot 4's outside, one side fixed mounting that casing 1 had a layer board 6 under connecting piece 5 kept away from, spout 7 has been seted up to the inside at layer board 6 both ends, the inside movable mounting of spout 7 has first pull rod 8, the bottom fixed mounting of first pull rod 8 has connection pad 10, the top fixed mounting of first pull rod 8 has first fixed disk 11, the front of layer board 6 is seted up flutedly 12, second pull rod 13 has been cup jointed at the top of recess 12, the top fixed mounting of second pull rod 13 has second fixed disk 14, the bottom fixed mounting of second pull rod 13 has slider 15, slider 15's front fixed mounting has positioner 16.

In this embodiment, by providing the positioning device 16 and adjusting the position of the upper case 2, the requirement of people can be better satisfied, discomfort caused by long-term lowering of the head to watch the notebook computer can be alleviated, and in the process of moving the upper case 2, the connecting disc 10, the first pull rod 8, the first fixing disc 11, the second pull rod 13 and the second fixing disc 14 can also move accordingly.

Specifically, the bottom of the lower casing 1 is fixedly provided with a foot pad 3.

In this embodiment, there are four foot pads 3, and the rectangle symmetry fixed mounting is in the bottom of lower casing 1, through setting up foot pad 3, separates lower casing 1 and desktop, is favorable to the notebook computer heat dissipation in the operation.

Specifically, a first spring 9 is sleeved outside the first pull rod 8, the connecting disc 10 is fixedly connected with the upper shell 2, the first fixing disc 11 is fixedly connected with the upper shell 2, and the second fixing disc 14 is fixedly connected with the upper shell 2.

In this embodiment, the connecting disc 10, the first fixing disc 11 and the second fixing disc 14 are all fixedly connected with the upper casing 2, so that the upper casing 2 is supported, and the movement of the upper casing 2 is facilitated.

Specifically, the positioning device 16 includes a ball 1601, a pressing rod 1602 is fixedly installed on one side of the ball 1601, a second spring 1603 is sleeved outside the pressing rod 1602, and the pressing rod 1602 is movably installed inside the slider 15.

In this embodiment, press ball 1601 to the inside of constant head tank 17, ball 1601 and depression bar 1602 are pressed to inside and are removed, so alright in order to remove upper casing 2, when needing to go up casing 2 fixed position, stop exerting pressure to ball 1601, ball 1601 and depression bar 1602 pop out under the effect of second spring 1603, the card is in the inside of constant head tank 17 to fixed upper casing 2.

Specifically, the front surface of the supporting plate 6 is provided with a positioning groove 17, and the ball 1601 is located inside the positioning groove 17.

In this embodiment, through setting up constant head tank 17, conveniently utilize the fixed position of casing 2 of card ball 1601.

Specifically, the bottom of the lower shell 1 is provided with a containing groove 18, a rotating rod 19 is movably mounted inside the containing groove 18, a connecting rod 20 is sleeved outside the rotating rod 19, and a supporting plate 21 is movably mounted at the bottom of the connecting rod 20.

In this embodiment, by providing the supporting plate 21, the rotating rod 19, the connecting rod 20 and the accommodating groove 18, the supporting plate 21 is pulled out from the inside of the accommodating groove 18, the lower case 1 is supported, and the supporting plate 21 enlarges the distance between the lower case 1 and the desktop, so that the notebook computer in operation can better dissipate heat.

Specifically, the support plate 21 is provided with a through hole therein.

In the present embodiment, the through hole is provided in the support plate 21, so that heat can be dissipated through the through hole even when the support plate 21 is not pulled out.

The utility model discloses a theory of operation and use flow: when the notebook computer is used, the supporting plate 21 is pulled, the supporting plate 21 is drawn out of the inner part of the accommodating groove 18 under the action of the rotating rod 19 and the connecting rod 20, the lower shell 1 is supported, the supporting plate 21 draws the lower shell 1 to be far away from the desktop, the notebook computer in operation can better radiate heat, discomfort can be relieved by adjusting the position of the upper shell 2 due to long-term low head watching of the notebook computer, the angle position of the upper shell 2 is adjusted through the rotating shaft 4, the positioning device 16 is adjusted, the clamping ball 1601 is pressed towards the inner part of the positioning groove 17, the clamping ball 1601 and the pressing rod 1602 move towards the inner part of the sliding block 15, the second spring 1603 is compressed and moves the upper shell 2 up and down, the first pull rod 8 slides in the sliding groove 7 in the moving process of the upper shell 2, the first fixed disk 11 and the connecting disk 10 move along with the first fixed disk 14 and the second pull rod 13 move along with the first fixed disk and the, after the upper shell 2 is moved to a proper position, pressure is stopped being applied to the ball 1601 according to the position of the positioning slot 17, the ball 1601 pops out under the action of the second spring 1603, and the ball 1601 and the pressing rod 1602 are clamped inside the positioning slot 17, so that the upper shell 2 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a metal casing for notebook computer, includes casing (1) and last casing (2) down, its characterized in that: one end of the lower shell (1) is sleeved with a rotating shaft (4), the outer part of the rotating shaft (4) is sleeved with a connecting piece (5), a supporting plate (6) is fixedly arranged on one side of the connecting piece (5) far away from the lower shell (1), sliding grooves (7) are formed in the two ends of the supporting plate (6), a first pull rod (8) is movably arranged in each sliding groove (7), a connecting disc (10) is fixedly arranged at the bottom of the first pull rod (8), a first fixed disc (11) is fixedly arranged at the top of the first pull rod (8), the front surface of the supporting plate (6) is provided with a groove (12), the top of the groove (12) is sleeved with a second pull rod (13), a second fixed disc (14) is fixedly arranged at the top of the second pull rod (13), the bottom of second pull rod (13) is fixed with slider (15), the front fixed mounting of slider (15) has positioner (16).

2. The metal case for a notebook computer according to claim 1, wherein: the bottom of the lower shell (1) is fixedly provided with a foot pad (3).

3. The metal case for a notebook computer according to claim 1, wherein: first spring (9) has been cup jointed to the outside of first pull rod (8), connection pad (10) and last casing (2) fixed connection, first fixed disk (11) and last casing (2) fixed connection, second fixed disk (14) and last casing (2) fixed connection.

4. The metal case for a notebook computer according to claim 1, wherein: the positioning device (16) comprises a ball (1601), a pressing rod (1602) is fixedly mounted on one side of the ball (1601), a second spring (1603) is sleeved outside the pressing rod (1602), and the pressing rod (1602) is movably mounted inside the sliding block (15).

5. The metal case for a notebook computer according to claim 4, wherein: the front of layer board (6) is seted up constant head tank (17), card ball (1601) are located the inside of constant head tank (17).

6. The metal case for a notebook computer according to claim 1, wherein: the bottom of lower casing (1) has been seted up and has been accomodate groove (18), the inside movable mounting who accomodates groove (18) has bull stick (19), connecting rod (20) have been cup jointed to the outside of bull stick (19), the bottom movable mounting of connecting rod (20) has backup pad (21).

7. The metal case for a notebook computer according to claim 6, wherein: the supporting plate (21) is internally provided with a through hole.

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