CN218072101U - Shell and electronic equipment - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of electronic products, in particular to a shell and electronic equipment, which comprises a cover plate, a bottom shell, a first threaded connecting piece, a second threaded connecting piece and an ejector piece, wherein the cover plate is provided with a mounting hole; the first threaded connecting piece is arranged on the bottom shell; one end of the second threaded connecting piece is used for penetrating through the mounting hole and then is in threaded connection with the first threaded connecting piece; the ejecting piece is arranged on the first threaded connecting piece and located on one side, facing the bottom shell, of the cover plate, and when the second threaded connecting piece exits from the first threaded connecting piece, the ejecting piece moves along with the first threaded connecting piece so that the ejecting piece pushes the cover plate to move towards the direction far away from the bottom shell, and the cover plate is separated from the bottom shell along with the second threaded connecting piece. In this way, the embodiment of the utility model provides a can avoid causing the damage to apron and drain pan at the in-process that uses the instrument to prize open the apron.

Description

Shell and electronic equipment

Technical Field

The embodiment of the utility model provides a relate to electronic product technical field, especially relate to a casing and electronic equipment.

Background

The casing of the electronic device generally includes a bottom casing and a cover plate, the cover plate is covered on the bottom casing, for example, the casing of the notebook computer includes a cover plate and a bottom casing, the cover plate is provided with a hook, the bottom casing is provided with a slot, the cover plate is covered on the bottom casing, and the hook is clamped in the slot, so that the cover plate is fixed on the bottom casing.

When the apron is dismantling, need use the quick-witted stick of tearing open to pry the apron from the drain pan to make the trip and the drain pan draw-in groove of apron throw off, not only troublesome poeration, moreover at the easy fish tail drain pan of the in-process of prying open the apron or apron.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention provide a housing and an electronic device, which overcome or at least partially solve the above problems.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a housing, characterized by comprising: the ejection device comprises a cover plate, a bottom shell, a first threaded connecting piece, a second threaded connecting piece and an ejection piece. The apron is provided with the mounting hole, first threaded connection spare set up in the drain pan, the one end of second threaded connection spare is used for passing behind the mounting hole spiro union in first threaded connection spare, the liftout set up in first threaded connection spare, the liftout is located the apron orientation one side of drain pan, work as second threaded connection spare withdraws from during first threaded connection spare, the liftout follows first threaded connection spare moves, so that the liftout promotes the apron orientation is kept away from the direction of drain pan removes.

Optionally, first threaded connection spare is the bolt, second threaded connection spare is the nut, the bolt includes nut and screw rod, the one end of screw rod is fixed in the nut, the liftout piece set up in the screw rod, liftout piece and nut are located the both sides of apron.

Optionally, the ejecting member is provided with the through-hole, the screw rod passes the through-hole, the screw rod can the through-hole rotates, the screw rod is provided with the ring type boss, the ring type boss encircles the screw rod setting, the ejecting member is located between nut and the ring type boss, the ring type boss is used for spacing along the axis of screw rod to the ejecting member.

Optionally, the ejecting member is provided with an opening, the opening with the through-hole intercommunication, the ejecting member be used for through the opening joint in the outer wall of screw rod.

Optionally, a mounting groove is formed in the surface of the cover plate, which deviates from the bottom case, the mounting hole is formed in the bottom of the mounting groove, and the mounting groove is used for accommodating the nut.

Optionally, the depth of the mounting groove is greater than or equal to the thickness of the nut.

Optionally, the bottom case is further provided with a fixing column, the fixing column is provided with a fixing hole, and the nut is arranged in the fixing hole.

Optionally, the cover plate is provided with a first buckle on a surface facing the bottom case, the bottom case is provided with a second buckle on a surface facing the cover plate, the first buckle is connected to the second buckle in a clamping manner, and when the ejection member pushes the cover plate to move in a direction away from the bottom case, the first buckle is separated from the second buckle.

Optionally, the quantity of mounting hole, first threaded connection spare, second threaded connection spare and ejecting piece is two, two the mounting hole sets up side by side, one first threaded connection spare passes one spiro union in one behind the mounting hole second threaded connection spare, one ejecting piece sets up in one first threaded connection spare.

In order to solve the technical problem, the utility model discloses a another technical scheme be: an electronic device is provided, which comprises the above housing.

The embodiment of the utility model provides a beneficial effect is: the shell provided by the embodiment comprises a cover plate, a bottom shell, a first threaded connecting piece, a second threaded connecting piece and an ejector piece, wherein the cover plate is provided with a mounting hole; the first threaded connecting piece is arranged on the bottom shell; one end of the second threaded connecting piece is used for penetrating through the mounting hole and then is in threaded connection with the first threaded connecting piece; the liftout piece sets up in first threaded connection spare, the liftout piece is located the apron towards one side of drain pan, when second threaded connection spare withdraws from first threaded connection spare, the movement of first threaded connection spare is followed to the liftout piece, so that the liftout piece promotes the apron and removes towards the direction of keeping away from the drain pan, the apron breaks away from the drain pan along with second threaded connection spare, and easy operation is convenient, need not use tools to prize the apron through the gap department between apron and the drain pan, avoided leading to the fact the damage to apron and drain pan at the in-process of prizing the apron.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any creative effort.

Fig. 1 is an exploded view of a housing according to an embodiment of the present invention;

fig. 2 is a perspective view of a cover plate of a housing according to an embodiment of the present invention;

FIG. 2a is an enlarged view of a portion of the cover plate of FIG. 2;

FIG. 2b is another enlarged partial view of the cover plate of FIG. 2;

fig. 3 is a perspective view of a bottom case of a housing according to an embodiment of the present invention;

FIG. 3a is an enlarged view of a portion of the bottom shell of FIG. 3;

fig. 4 is a partial cross-sectional view of a housing according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a partially exploded housing according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the housing 1000 includes a cover plate 1, a bottom case 2, a first threaded connector 3, and an ejector 5. The cover plate 1 covers the bottom shell 2, the cover plate 1 and the bottom shell 2 jointly enclose a containing space, and the containing space can be used for containing electronic components. The first threaded connecting piece 3 is arranged on the bottom shell 2, and one end of the second threaded connecting piece 4 is used for penetrating through the mounting hole 11 and then is in threaded connection with the first threaded connecting piece 3; ejecting 5 sets up in second threaded connection 4, ejecting 5 is located apron 1 one side towards drain pan 2, when second threaded connection 4 withdraws from first threaded connection 3, ejecting 5 follows second threaded connection 4 and moves, so that ejecting 5 promotes apron 1 and moves towards the direction of keeping away from drain pan 2, and then make apron 1 break away from drain pan 2 along with second threaded connection 4 is automatic, and the simple operation, and avoided prying open apron 1 through the instrument and made apron 1 break away from with drain pan 2 and lead to loss apron 1 and drain pan 2.

Referring to fig. 1, fig. 2a and fig. 2b, in the present embodiment, for the cover plate 1, two mounting holes 11 and two first fasteners 12 are disposed on a surface of the cover plate 1 facing the bottom case 2, the two mounting holes 11 are disposed side by side at a first end of the cover plate 1, and the two mounting holes 11 are respectively located at two opposite end corners of the first end of the cover plate 1. First buckle 12 includes first cantilever 121 and first eave tile 122, and the one end and the apron 1 of cantilever are connected towards the surface of drain pan 2, and the other end and the second eave tile 232 of cantilever are connected, and first cantilever 121 and first eave tile 122 have elastic deformation performance, and the quantity of first buckle 12 is a plurality of, and a plurality of first buckles 12 set up side by side in the edge of the first end of apron 1.

Referring to fig. 3, fig. 3a and fig. 4, in the present embodiment, for the bottom case 2, a fixing post 21, a groove 22 and a second buckle 23 are disposed on a surface of the bottom case 2 facing the cover plate 1. The number of the fixing posts 21 is the same as that of the mounting holes 11, and the number of the grooves 22 and the number of the second catches 23 are the same as that of the first catches 12. The end surface of the fixing column 21 facing one end of the cover plate 1 is provided with a fixing hole 211. The second buckle 23 includes a second cantilever 231 and a second hook 232, one end of the second cantilever 231 is connected with the surface of the cover plate 1 facing the bottom case 2, the other end of the second cantilever 231 is connected with the second hook 232, the second cantilever 231 is located at the edge of the notch of the groove 22, and the second hook 232 is located at one side of the cantilever facing the notch of the groove 22. When the cover plate 1 is covered on the bottom case 2, the first cantilever 121 is inserted into the groove 22, and the surface of the first hook 122 facing the cantilever is clamped on the surface of the second hook 232 facing the second cantilever 231, so as to limit the cover plate 1 in the first direction, wherein the first direction is the direction of the cover plate 1 away from the bottom case 2. When the second threaded connection piece 4 withdraws from the first threaded connection piece 3, the ejector piece 5 moves along with the second threaded connection piece 4, so that the ejector piece 5 pushes the cover plate 1 to move towards the direction far away from the bottom shell 2, the cover plate 1 moves to pull the first cantilever 121, and after the cantilever is bent along the direction far away from the clamping groove, the first clamping hook and the second clamping hook are separated.

In some embodiments, in order to make it easier to release between the first hook and the second hook, the end surface of the first hook facing the first suspension arm 121 is configured to be a downward slope, and the end surface of the second hook facing the second suspension arm 231 is configured to be an upward slope, when the cover plate 1 moves to pull the first suspension arm 121, the end surface of the first hook facing the first suspension arm 121 slides along the end surface of the second hook facing the second suspension arm 231, and after the suspension arm is bent in a direction away from the clamping groove, the first hook and the second hook are disengaged.

Referring to fig. 1, 3 and 5, in the present embodiment, for the first threaded connection member 3, the first threaded connection member 3 is a nut 3', the number of the nuts 3' is the same as the number of the mounting holes 11, stripe protrusions 31' are disposed around the outer surface of the nut 3', the stripe protrusions 31' are used to increase the friction force of the outer surface of the nut 3', the nut 3' is made of a high temperature resistant material, the fixing post 21 is made of a thermoplastic material, a nut 3' is correspondingly embedded in a fixing hole 211 after being heated, and the outer surface of the nut 3' is in interference fit with the inner wall of the fixing hole 211. Because the bottom shell 2 is usually made of plastic in the actual use process, if a mode of forming a threaded hole in the bottom shell 2 is adopted, threads of the threaded hole are easy to slip and lose efficacy after long-term use; if adopt the mode of bonding to fix nut 3 'on drain pan 2, there is the ageing problem that leads to nut 3' to drop of glue, this embodiment buries nut 3 'in the fixed column 21 with drain pan 2 integrated into one piece through the mode of heating, has solved the problem that the screw thread of plastics material became invalid easily to and make nut 3' fix on drain pan 2 more firmly.

In this embodiment, for the second threaded connection member 4, the second threaded connection member 4 is bolts 4', the number of the bolts 4' is the same as the number of the nuts 3', the bolt 4' includes a nut 41 'and a screw rod 42', one end of the screw rod 42 'is fixed to the nut 41', the screw rod 42 'is provided with a ring-shaped boss 421', and the ring-shaped boss 421 'is disposed around the screw rod 42'. One end of the screw 42 'far from the nut 41' passes through the mounting hole 11 and then is screwed with the nut 3', it is understood that, in some other embodiments, the first threaded connector 3 and the second threaded connector 4 are not limited to the nut 3' and the bolt 4', the first threaded connector 3 may be a first stud provided with an external thread, the stud is arranged on the bottom case 2, the second threaded connector 4 may be a second stud provided with an internal thread at one end, the other end of the second stud is connected with the nut 41', and the end of the second stud provided with an internal thread passes through the mounting hole 11 and then is screwed with the first stud. The first threaded connector 3 and the second threaded connector 4 are connected by a thread, and when the second threaded connector 4 is withdrawn from the nut 3' of the first threaded connector 3, the second threaded connector 4 is moved relative to the first threaded connector 3 in a direction away from the bottom shell 2.

Further, in this embodiment, a mounting groove 13 is further disposed on a surface of the cover plate 1 away from the bottom case 2, the mounting hole 11 is disposed at a bottom of the mounting groove 13, the mounting groove 13 is used for accommodating the nut 41', and a depth of the mounting groove is greater than or equal to a thickness of the nut 41'.

In this embodiment, for the above-mentioned ejector 5, the number of the ejector 5 is the same as that of the second threaded connection member 4, the ejector 5 is provided with a through hole 51 and an opening 52, the opening 52 is communicated with the through hole 51, the ejector 5 has elastic deformation performance, the ejector 5 is used for being connected to the screw rod 42' through the opening 52 in a clamping manner, and the ejector 5 may be a fastener such as an E-type buckle or a C-type buckle. When the ejector 5 is installed, after one end of a screw rod 42 'passes through a mounting hole 11, the ejector 5 is clamped on the outer wall of the screw rod 42' between the annular boss and the cover plate 1 through the opening 52, the annular boss 421 'limits the ejector 5 along the axis of the screw rod 42', the surface of the ejector 5 facing the cover plate 1 abuts on the surface of the cover plate 1 facing the bottom case 2, it is worth explaining that, when the screw rod 42 'is screwed on the nut 3', the ejector 5 can also be set not to abut on the surface of the cover plate 1 facing the bottom case 2, and the requirement that the distance between the ejector 5 and the surface of the cover plate 1 facing the bottom case 2 is smaller than the stroke of the screw rod 42 'meshed with the nut 3'.

It is understood that in some other embodiments, and the ejector 5 is not limited to be clamped on the screw rod 42', and the shape of the ejector 5 is not limited, the ejector 5 may be fixed on the screw rod 42' by welding, bonding, or by a latch, so that when the screw rod 42 'exits the thread of the nut 3', the ejector 5 may abut against the cover plate 1 and push the cover plate 1 to move away from the bottom case 2.

In this embodiment, when dismantling apron 1 from drain pan 2, two bolts 4' that will be located apron 1 one end and set up side by side withdraw from two nuts 3' respectively, screw rod 42' drives ejecting 5 and removes along the direction of keeping away from drain pan 2, ejecting 5 promotes apron 1 and removes towards the direction of keeping away from drain pan 2, apron 1 removes the first cantilever 121 of pulling, the cantilever is along the direction back of buckling of keeping away from the draw-in groove, first trip and second trip break away from, apron 1 breaks away from drain pan 2, easy operation is convenient, need not use tools to pry apron 1 through the gap department between apron 1 and the drain pan 2 so that first trip and second trip break away from, avoided causing the damage to apron 1 and drain pan 2 at the in-process of prying open apron 1.

It is understood that in other embodiments, the number of the mounting holes 11, the mounting posts, the first threaded connectors 3, the second threaded connectors 4, the first buckles 12, the grooves 22 and the second buckles 23 is not limited to two, and different numbers of the mounting holes 11, the mounting posts, the first threaded connectors 3, the second threaded connectors 4, the first buckles 12, the grooves 22 and the second buckles 23 can be provided according to actual needs.

The housing 1000 provided by the embodiment comprises a cover plate 1, a bottom shell 2, a first threaded connector 3, a second threaded connector 4 and an ejector 5, wherein the cover plate 1 is provided with a mounting hole 11; the first threaded connecting piece 3 is arranged on the bottom shell 2; one end of the second threaded connecting piece 4 is used for penetrating through the mounting hole 11 and then is screwed with the first threaded connecting piece 3; ejecting 5 sets up in first threaded connection spare 3, ejecting 5 is located apron 1 one side towards drain pan 2, when second threaded connection spare 4 withdraws from first threaded connection spare 3, ejecting 5 follows first threaded connection spare 3 motion, so that ejecting 5 promotes apron 1 and moves towards the direction of keeping away from drain pan 2, apron 1 breaks away from drain pan 2 along with second threaded connection spare 4, and easy operation is convenient, need not use tools to prize apron 1 through the gap department between apron 1 and the drain pan 2, avoided causing the damage to apron 1 and drain pan 2 in the in-process of prizing out apron 1.

The embodiment of the present invention further provides an electronic device, which includes the above-mentioned housing 1000, and please refer to the above-mentioned embodiment for the structure and function of the housing 1000, which is not repeated here.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A housing, comprising:

the cover plate is provided with a mounting hole;

a bottom case;

the first threaded connecting piece is arranged on the bottom shell;

one end of the second threaded connecting piece is used for penetrating through the mounting hole and then is in threaded connection with the first threaded connecting piece;

the liftout, the liftout set up in first threaded connection spare, the liftout is located the apron orientation one side of drain pan, work as second threaded connection spare withdraws from during the first threaded connection spare, the liftout follows first threaded connection spare moves, so that the liftout promotes the apron orientation is kept away from the direction of drain pan removes.

2. The shell according to claim 1, wherein the first threaded connector is a bolt, the second threaded connector is a nut, the bolt includes a nut and a screw, one end of the screw is fixed to the nut, the screw passes through the mounting hole and then is screwed to the nut, the ejector is disposed on the screw, and the ejector and the nut are disposed on two sides of the cover plate.

3. The housing of claim 2,

the ejection piece is provided with a through hole, the screw rod penetrates through the through hole, and the screw rod can rotate in the through hole;

the screw rod is provided with the ring type boss, the ring type boss encircles the screw rod setting, the liftout is located between nut and the ring type boss, the ring type boss is used for along the axis of screw rod right the liftout carries on spacingly.

4. The housing of claim 3,

the ejection piece is provided with an opening, the opening with the through-hole intercommunication, the ejection piece be used for through the opening joint in the outer wall of screw rod.

5. The shell as claimed in claim 2, wherein a surface of the cover plate facing away from the bottom shell is provided with a mounting groove, the mounting hole is provided at a bottom of the mounting groove, and the mounting groove is used for accommodating the nut.

6. The housing of claim 5, wherein the depth of the mounting slot is greater than or equal to the thickness of the nut.

7. The housing of claim 2, wherein the bottom shell is further provided with a fixing post, the fixing post is provided with a fixing hole, and the nut is disposed in the fixing hole.

8. The housing of claim 1, wherein a first latch is disposed on a surface of the cover facing the bottom housing, a second latch is disposed on a surface of the bottom housing facing the cover, the first latch is engaged with the second latch, and the first latch is disengaged from the second latch when the ejector pushes the cover to move in a direction away from the bottom housing.

9. The casing according to any one of claims 1 to 8, wherein the number of the mounting holes, the first threaded connector, the second threaded connector and the ejector member is two, two mounting holes are arranged side by side, one first threaded connector is screwed to one second threaded connector after passing through one mounting hole, and one ejector member is arranged on one first threaded connector.

10. An electronic device, characterized in that it comprises a housing according to any one of claims 1-9.

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