CN211786929U

CN211786929U - Computer host box

Info

Publication number: CN211786929U
Application number: CN202020752121.2U
Authority: CN
Inventors: 杨兆周
Original assignee: Shenzhen Amedia Technology Co ltd
Current assignee: Shenzhen Amedia Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-27
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a computer host box, which comprises a shell and a cover plate; the shell is provided with an installation cavity, and a hard disk is installed in the installation cavity; the cover plate covers the opening of the installation cavity; one of the shell and the cover plate is provided with a pressing lock head, and the other one is provided with a locking component for the pressing lock head to be clamped in; the locking component can be separated by pressing the pressing lock head. According to the technical scheme of the utility model, one of the cover plate and the shell is provided with the pressing lock head, and the other one is provided with the locking component for the pressing lock head to be clamped in, so that the cover plate can be stably connected with the shell; in addition, press above-mentioned tapered end of pressing, should press the tapered end and can deviate from the closure subassembly, make the user can realize the effect that apron and casing break away from each other through pressing this tapered end of pressing, and then be convenient for on the one hand the apron is opened, on the other hand has still reduced the easy impaired condition when apron and casing break away from each other.

Description

Computer host box

Technical Field

The utility model relates to a computer box technical field, in particular to computer box.

Background

At present, a computer host box comprises a shell and a cover plate connected with the shell, and a hard disk is arranged in the shell. The shell and the cover plate are mostly disassembled in a buckling and screwing mode so as to conveniently disassemble the hard disk in the shell; however, the buckling type dismounting and taking easily damages the shell, the screwing operation is complicated, and the efficiency is low.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer case aims at improving the casing of computer case and damaging the casing easily when the apron is dismantled or dismantle complex operation's problem.

In order to achieve the above object, the present invention provides a computer host box, which comprises a housing and a cover plate; the shell is provided with an installation cavity, and a hard disk is installed in the installation cavity; the cover plate covers the opening of the installation cavity; one of the shell and the cover plate is provided with a pressing lock head, and the other one of the shell and the cover plate is provided with a locking component for the pressing lock head to be clamped in; and the pressing lock head is pressed, and the pressing lock head can be separated from the locking component.

Optionally, the locking assembly comprises:

the barrel body is provided with a barrel opening at one end and connected with the shell;

the sliding block is arranged in the cylinder body and can slide relative to the cylinder body, and a heart-shaped groove is formed in the sliding block;

one end of the swinging rod is connected to the bottom wall of the cylinder in a swinging mode, and the other end of the swinging rod is clamped into the heart-shaped groove;

one end of the elastic piece is connected with the cylinder body, the other end of the elastic piece is connected with the sliding block, and the telescopic direction of the elastic piece is consistent with the sliding direction of the sliding block; and

the clamping jaw is connected to one end, facing the cylinder opening, of the sliding block and can lock or unlock the lock head;

when the sliding block retracts or extends out of the cylinder under the driving of external force, the swinging rod can do circular motion in the heart-shaped groove, and the sliding block drives the clamping jaw to be extruded by the inner wall of the cylinder opening of the cylinder and to be in a gathering state, so that the pressing locking head is locked by the clamping jaw; or the sliding block drives the clamping jaw to be separated from the abutting action of the cylinder body and is in an opening state, so that the pressing lock head is separated.

Optionally, one of the cylinder and the slider is provided with a guide rod, an extending direction of which is consistent with a sliding direction of the slider, and the other is provided with a guide hole, and the guide rod is inserted into the guide hole.

Optionally, the housing comprises:

a base; and

the face lid, the face lid card is gone into the base, and is located the base orientation one side of apron, the face lid orientation one side of apron forms the installation cavity, the lateral wall of installation cavity is formed with the mounting groove, the closure subassembly is located in the mounting groove.

Optionally, the cover is hinged to the housing.

Optionally, the apron orientation one side of installation cavity is equipped with the articulated shaft, the casing is equipped with the mounting bracket, the articulated shaft with the both ends that the apron is relative are located respectively to the tapered end, the articulated shaft install in the mounting bracket.

Optionally, the side wall of the base is provided with a mounting frame, and the face cover is provided with an avoidance hole; the articulated shaft includes support arm and axle body, support arm one end is connected the apron, the other end passes dodge the hole and connect the axle body, the axle body install in the mounting bracket.

Optionally, the housing is provided with a heat dissipation hole.

Optionally, one side of the casing, which faces away from the cover plate, is provided with supporting legs.

Optionally, an adaptation groove is formed in one side, away from the cover plate, of the shell, and the supporting legs are installed in the adaptation groove.

According to the technical scheme of the utility model, one of the cover plate and the shell is provided with the pressing lock head, and the other one is provided with the locking component for the pressing lock head to be clamped in, so that the cover plate can be stably connected with the shell; in addition, press above-mentioned tapered end of pressing, should press the tapered end and can deviate from the closure subassembly, make the user can realize the effect that apron and casing break away from each other through pressing this tapered end of pressing, and then be convenient for on the one hand the apron is opened, on the other hand has still reduced the easy impaired condition when apron and casing break away from each other.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an assembly structure of an embodiment of the computer host case of the present invention;

FIG. 2 is a schematic view of the assembly structure of the computer host case of the present invention with the cover plate removed;

FIG. 3 is a schematic view of the cover plate of the computer host case according to the present invention;

FIG. 4 is a schematic view of the base of the housing of the computer host case according to the present invention;

FIG. 5 is a schematic view of another perspective structure of the base of the housing of the computer host case according to the present invention;

FIG. 6 is a schematic view of the structure of the cover of the housing of the computer host case according to the present invention;

FIG. 7 is a schematic view of the slider and the claw of the locking assembly of the computer case according to the present invention;

FIG. 8 is a schematic structural view of the barrel of the locking assembly of the computer host case of the present invention;

FIG. 9 is a schematic view of an explosion structure at a viewing angle of the locking head and the locking assembly of the computer host case of the present invention;

FIG. 10 is an exploded view of the locking assembly and the locking assembly of the computer host case of the present invention from another perspective;

FIG. 11 is a cross-sectional view of the locking assembly engaged with the locking head of the computer case of the present invention;

FIG. 12 is a cross-sectional view of the locking assembly for disengaging the locking head of the computer case of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments 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, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a computer case.

In the embodiment of the present invention, please refer to fig. 1 to 3 and fig. 9 to 12, the computer host case includes a housing 100 and a cover 200; the casing 100 is provided with a mounting cavity 101, and a hard disk 600 is mounted in the mounting cavity 101; the cover plate 200 covers the opening of the installation cavity 101; one of the housing 100 and the cover plate 200 is provided with a pressing lock head 210, and the other is provided with a locking component 300 for the pressing lock head 210 to be clamped in; the locking assembly 300 can be released by pressing the locking head 210 when the locking head 210 is pressed.

The hard disk 600 is installed in the installation cavity 101 of the casing 100 of the computer host box, and other computer host components can also be installed. The cover plate 200 covers an opening of the installation cavity 101 to protect components installed in the installation cavity 101. One of the shell 100 and the cover plate 200 is provided with a pressing lock head 210, the other one of the shell 100 and the cover plate 200 is provided with a locking component 300 for the pressing lock head 210 to be clamped in, the locking component 300 can be separated by pressing the pressing lock head 210, so that the processes of closing the opening of the installation cavity 101 and opening the opening of the installation cavity 101 by the cover plate 200 in the computer host box can be realized by pressing the cover plate 200 or the shell 100, and the process of installing or taking out the hard disk 600 in the installation cavity 101 is simplified; and when the cover plate 200 opens the opening of the installation cavity 101, only the lock head 210 needs to be pressed, and the cover plate 200 does not need to be pulled off and detached from the housing 100, so that the damage of the cover plate 200 and the housing 100 is reduced. Specifically, the cover plate 200 may be provided with a pressing lock head 210, and the housing 100 is provided with a locking assembly 300; alternatively, the cover plate 200 is provided with the locking assembly 300 and the housing 100 is provided with the pressing lock 210.

According to the technical scheme of the utility model, one of the cover plate 200 and the shell 100 is provided with the pressing lock head 210, and the other one is provided with the locking component 300 for the pressing lock head 210 to be clamped in, so that the cover plate 200 can be stably connected with the shell 100; in addition, by pressing the pressing lock head 210, the pressing lock head 210 can be disengaged from the locking component 300, so that the user can realize the effect of separating the cover plate 200 from the housing 100 by pressing the pressing lock head 210, thereby facilitating the opening of the cover plate 200 on one hand, and reducing the possibility of damage when the cover plate 200 is separated from the housing 100 on the other hand.

Specifically, referring to fig. 7 to 12, the locking assembly 300 includes a cylinder 310, a slider 320, a swing rod 330, an elastic member 340, and a latch 350; one end of the cylinder 310 is provided with a cylinder opening, and the cylinder 310 is connected with the shell 100; the sliding block 320 is arranged in the cylinder body 310 and can slide relative to the cylinder body 310, and the sliding block 320 is provided with a heart-shaped groove 321; one end of the swing rod 330 is swing connected to the bottom wall of the cylinder body 310, and the other end is clamped in the heart-shaped groove 321; one end of the elastic member 340 is connected with the cylinder 310, the other end is connected with the slider 320, and the telescopic direction of the elastic member 340 is consistent with the sliding direction of the slider 320; the latch 350 is coupled to an end of the slider 320 facing the cylinder opening and can lock the locking head 210 or unlock the locking head 210. When the sliding block 320 retracts or extends out of the cylinder body 310 under the driving of external force, the swinging rod 330 can do circular motion in the heart-shaped groove 321, and the sliding block 320 drives the jaws 350 to be extruded by the inner wall of the cylinder opening of the cylinder body 310 and to be in a gathering state, so that the pressing lock head 210 is locked by the jaws 350; or the sliding block 320 drives the claws 350 to disengage from the abutting action of the cylinder 310 and to be in an open state, so that the pressing lock head 210 is disengaged.

For convenience of description, the end of the slider 320 near the latch 350 is defined as upper, and the end of the slider 320 far from the latch 350 is defined as lower. In combination with the particularity of the heart-shaped structure, it can be understood that the heart-shaped structure has one lower inflection point and three upper inflection points, the three upper inflection points being arranged in the transverse direction; defining the middle inflection point above as a first inflection point 3211, the inflection points at both sides as a second inflection point 3212 and a third inflection point 3213, respectively, and the inflection point below as a fourth inflection point 3214; the first inflection point 3211 is in a concave trend with respect to the inner direction of the heart-shaped structure, the heights of the second inflection point 3212 and the third inflection point 3213 are both higher than the height of the first inflection point 3211 at the middle above, and the second inflection point 3212, the third inflection point 3213 and the fourth inflection point 3214 are in a convex trend with respect to the inner direction of the heart-shaped structure.

When the cover plate 200 covers the opening of the installation cavity 101, the lock head 210 is inserted between the jaws 350 and drives the slider 320 to slide towards the inside of the cylinder body 310, and the swing rod 330 passes through the second inflection point 3212 from the fourth inflection point 3214 along the heart-shaped groove 321 while the slider 320 slides; after the cover plate 200 is loosened, under the action of the elastic element 340, the slider 320 bounces and enables the swing rod 330 to slide to the first inflection point 3211 from the second inflection point 3212, and the slider 320 is limited by the swing rod 330, and meanwhile, the jaws 350 are squeezed by the inner wall of the cylinder opening of the cylinder body 310 to be in a gathered state, thereby achieving the effect of locking the lock head 210.

When the cover plate 200 is locked, the user continues to press the cover plate 200 again, the cover plate 200 drives the slider 320 to press down, and at this time, the swing rod 330 slides from the first inflection point 3211 to the third inflection point 3213 of the heart-shaped groove 321 relative to the slider 320; when the cover plate 200 is loosened, the swing rod 330 continues to slide to the fourth inflection point 3214 again from the third inflection point 3213 along the trajectory of the heart-shaped slot 321 of the slider 320 under the action of the elastic element 340, and at this time, the slider 320 moves in the direction of extending out of the cylinder 310 relative to the swing rod 330, so that the pawl 350 is driven to disengage from the squeezing action of the cylinder 310, and the effect of loosening the lock head 210 is achieved. In this way, the swing lever 330 performs a complete cycle in the heart-shaped groove 321, and the slider 320 performs a complete process of sliding into and out of the cylinder body 310.

In addition, it can be understood that the heart-shaped groove 321 has opposite inner side wall and outer side wall, the contour formed by the inner side wall and the contour formed by the outer side wall are also in a heart-shaped structure, and the inflection point of the inner side wall and the inflection point of the outer side wall are eccentrically arranged, so that the swing rod 330 has a guided function when sliding in the heart-shaped groove 321, and the swing rod 330 can conveniently and circularly slide along the heart-shaped groove 321. Specifically, the utility model discloses elastic component 340 among the technical scheme can be spring or shell fragment etc..

Further, referring to fig. 7 and 8, a guide rod 360 is disposed in the cylinder 310, and the extension direction of the guide rod is the same as the sliding direction of the slider 320, the slider 320 is provided with a guide hole 322, and the guide rod 360 is inserted into the guide hole 322. With the arrangement, the guide effect of the sliding block 320 in sliding in the cylinder 310 is realized. Of course, in other embodiments, the guiding rod 360 may also be disposed on the sliding block 320, and the cylinder 310 is opened with a guiding hole 322 for inserting the guiding rod 360. Or, the sliding block 320 may be provided with a clamping rib, the cylinder 310 is provided with a sliding slot, and the clamping rib is clamped into the sliding slot, so as to achieve a guiding effect when the sliding block 320 slides.

Of course, the lock head 210 and the locking assembly 300 may also adopt other structures, and taking the example that the lock head 210 is disposed on the cover plate 200 and the locking assembly 300 is disposed on the casing 100, the present invention further provides another embodiment of the lock head 210 and the locking assembly 300: the locking head 210 may include a pressing block (not shown), a moving block (not shown), a spring (not shown) and a latch (not shown) movably connected to the cover plate 200, and the locking assembly 300 may be a slot disposed in the housing 100; the movable block is provided with an inclined plane, and the pressing block is abutted against the inclined plane; the clamping tongue is connected with the movable block and arranged corresponding to the clamping groove; one end of the spring is connected with one side of the movable block far away from the clamping tongue, the other end of the spring is connected with the shell 100, and the extension direction of the spring is consistent with the direction in which the clamping tongue is clamped into or separated from the clamping groove; by pressing the pressing block, the pressing block drives the movable block to move in the direction away from the clamping groove through the inclined surface of the movable block, so that the movable block drives the clamping tongue to be separated from the clamping groove, the spring is deformed, and the effect of separating the cover plate 200 from the shell 100 is achieved; when the user loosens the pressing block, the movable block and the pressing block recover to the original position under the action of the restoring force of the spring, and then the movable block drives the clamping tongue to be clamped into the clamping groove again, so that the effect that the cover plate 200 and the shell 100 are locked together is realized.

In an embodiment, referring to fig. 2, 4 to 6, the housing 100 includes a base 110 and a surface cover 120, the surface cover 120 is clamped into the base 110 and is located on a side of the base 110 facing the cover 200, a mounting cavity 101 is formed on a side of the surface cover 120 facing the cover 200, a mounting groove 104 is formed on a side wall of the mounting cavity 101, and the locking assembly 300 is disposed in the mounting groove 104.

With such an arrangement, the base 110 and the cover 120 can enclose to form an accommodating cavity, and some other components of the computer host box except the hard disk 600 can be installed in the accommodating cavity, so that on one hand, the hard disk 600 can be better protected, and on the other hand, the damage to other components can be reduced when a user detaches the hard disk 600. In addition, the installation groove 104 is formed on the side wall of the installation cavity 101, and the locking assembly 300 is arranged in the installation groove 104, so that the cover plate 200 can better cover the opening of the installation cavity 101, and a large gap between the cover plate 200 and the housing 100 is avoided.

Further, referring to fig. 3 and 5, the cover plate 200 is hinged to the housing 100. By hinging the cover plate 200 with the housing 100, the cover plate 200 can be prevented from being totally separated from the housing 100 and causing injury to users when opening the opening of the installation cavity 101.

Further, referring to fig. 3 and 5, a hinge shaft 220 is disposed on one side of the cover plate 200 facing the installation cavity 101, the installation frame 105 is disposed on an inner side wall of the housing 100, the hinge shaft 220 and the lock head 210 are respectively disposed at two opposite ends of the cover plate 200, and the hinge shaft 220 is installed on the installation frame 105.

By arranging the hinge shaft 220 at one side of the cover plate 200 facing the installation cavity 101, and arranging the mounting frame 105 for mounting the hinge shaft 220 on the inner side wall of the shell 100, the hinge assemblies are completely arranged in the shell 100, and the sealing effect when the cover plate 200 covers the installation cavity 101 is prevented from being influenced because the hinge assemblies protrude out of the shell 100. The hinge shaft 220 and the locking head 210 are respectively disposed at opposite ends of the cover plate 200, so that the cover plate 200 can easily open the opening of the installation cavity 101 after a user presses the cover plate 200 to disengage the locking head 210 from the locking assembly 300; in addition, when the user needs to cover the cover plate 200 on the opening of the installation cavity 101, a small force is required to drive the cover plate 200 to lock into the locking assembly 300.

Further, please refer to fig. 3, fig. 5 and fig. 6 in combination, based on the scheme that the housing 100 includes the base 110 and the face cover 120, and the cover plate 200 is hinged to the housing 100, the utility model provides an embodiment, the side wall of the base 110 is provided with the mounting frame 105, and the face cover 120 is provided with the avoiding hole 121; the hinge shaft 220 includes a support arm 221 and a shaft body 222, the support arm 221 has one end connected to the cover plate 200 and the other end passing through the escape hole 121 and connected to the shaft body 222, and the shaft body 222 is mounted to the mounting frame 105.

Through the above arrangement, the shaft body 222 and the mounting frame 105 can both obtain a better protection effect, and the possibility that dust falls into a gap between the shaft body 222 and the mounting frame 105 after the cover plate 200 is frequently opened is reduced, so that a better hinge effect between the cover plate 200 and the shell 100 is ensured.

Specifically, this mounting bracket 105 can include first installation department 1051 and the second installation department 1052 that can dismantle the connection, and first installing port has been seted up towards one side of second installation department 1052 to first installation department 1051, and the second installation department 1052 is seted up towards one side of first installation department 1051 in the second installation mouth, and first installing port and second installation mouth enclose to close and form the through-going hole that supplies axle body 222 to wear to install articulated shaft 220 in mounting bracket 105 steadily, avoid articulated shaft 220 drunkenness. Of course, in other embodiments, the mounting bracket 105 has only a support portion, and the support portion is formed with an adapting groove 106 on a side facing the cover plate 200, and the shaft body 222 is installed in the adapting groove 106. In addition, the supporting arm 221 may be arc-shaped or linear, and in order to adapt to the rotation track of the cover plate 200 during rotation, the supporting arm 221 may be optionally arc-shaped.

Furthermore, as shown in fig. 4, when the computer host box works, many working components in the casing 100 generate heat, and some working components are damaged in an environment with a higher temperature, so in order to better dissipate heat from the internal environment of the casing 100, in this embodiment, the casing 100 is provided with heat dissipation holes 102.

Specifically, the shape of the heat dissipation hole 102 may be a circle, a square, a long strip, or other irregular shape. The number of louvers 102 may be one, two, or more.

Further, as shown in fig. 1, a side of the housing 100 facing away from the cover plate 200 is provided with a support leg 400. So set up, make computer host box when placing, avoid with be used for placing the computer host box place between the face contact surface great, and comparatively serious wearing and tearing phenomenon appears. In addition, it can be understood that the supporting legs 400 have a certain height, and by providing the supporting legs 400, a certain gap is formed between the side of the casing 100 away from the cover plate 200 and the placing surface, so that a user can conveniently take the computer host box away from the placing surface.

Specifically, referring to fig. 1 and fig. 4, an adapting groove 106 is formed on a side of the housing 100 away from the cover plate 200, and the supporting leg 400 is installed in the adapting groove 106. With this arrangement, when the support leg 400 is damaged, only the support leg 400 can be replaced, thereby reducing the replacement cost.

Of course, in other embodiments, the supporting foot 400 may also be adhered to a side of the casing 100 away from the cover plate 200, or the supporting foot 400 and the casing 100 are integrally formed.

As shown in fig. 1 or fig. 2, in order to connect the computer host box to a monitor or other external devices, the computer host box further includes an interface, and the housing 100 is provided with a corresponding port 103 corresponding to the interface. Specifically, the interface may include a USB interface or an audio interface, so as to facilitate the connection between the microcomputer and other external devices, so as to meet the requirements of the user.

Of course, the housing 100 is also provided with a power switch key 500. By setting the power switch button 500, the user can turn on or off the computer host box according to his own requirements.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A computer host case, comprising:

the hard disk drive comprises a shell, a drive mechanism and a control mechanism, wherein the shell is provided with an installation cavity, and a hard disk is installed in the installation cavity; and

the cover plate covers the opening of the installation cavity; one of the shell and the cover plate is provided with a pressing lock head, and the other one of the shell and the cover plate is provided with a locking component for the pressing lock head to be clamped in; and the pressing lock head is pressed, and the pressing lock head can be separated from the locking component.

2. The computer host case of claim 1, wherein said locking assembly comprises:

3. The computer host case according to claim 2, wherein one of the cylinder and the slider is provided with a guide rod extending in a direction corresponding to a sliding direction of the slider, and the other is provided with a guide hole into which the guide rod is inserted.

4. The computer host case according to any one of claims 1 to 3, wherein the housing comprises:

a base; and

5. The computer host case of claim 4, wherein said cover is hingedly connected to said housing.

6. The computer host case of claim 5, wherein the cover plate is provided with a hinge shaft at a side thereof facing the mounting cavity, the housing is provided with a mounting bracket, the hinge shaft and the locking head are respectively provided at opposite ends of the cover plate, and the hinge shaft is mounted to the mounting bracket.

7. The computer host case according to claim 6, wherein the side wall of the base has a mounting frame, and the face cover has an avoiding hole; the articulated shaft includes support arm and axle body, support arm one end is connected the apron, the other end passes dodge the hole and connect the axle body, the axle body install in the mounting bracket.

8. The computer host case according to any of claims 1-3, wherein the housing has heat dissipation holes.

9. The computer host case according to any one of claims 1 to 3, wherein a side of the housing facing away from the cover plate is provided with a supporting leg.

10. The computer case as claimed in claim 9, wherein an adapting groove is formed on a side of the housing facing away from the cover plate, and the supporting leg is installed in the adapting groove.