CN106028694A - a chassis - Google Patents

Abstract

The invention discloses a case comprising a lower cover plate, an upper cover plate, and at least three side plates arranged between the lower cover plate and the upper cover plate. The lower cover plate, the upper cover plate and the at least three side plates form an accommodating space which is used to arrange electronic components. Every two adjacent side plates of the at least three side plates are connected detachably. When every two adjacent side plates are adjusted from a connected state to a non-connected state, each of the two adjacent side plates is in a non-broken state. Through the technical scheme provided by the invention, the technical problem that the case in the prior art is of low reutilization rate is solved.

Description

a chassis

technical field

The invention relates to the technical field of electronic equipment, in particular to a case.

Background technique

In the development and use of electronic equipment, the chassis structure is widely used. The chassis mainly provides installation and protection for electronic components. A typical chassis structure mainly includes a box body, a cover plate, and a front panel.

At present, the box body of the chassis is integrally formed or a chassis surrounded by profiles. And in the actual use process, if the chassis of the same shape and size, its interface position and number of interfaces are likely to be different, at least two sets of boxes should be invested in research and development; or as the product upgrades or the needs of the market and customers Changes, the size of the product needs to be reduced, the original chassis shell can only be scrapped; it may also be due to the needs of installation, the installation location can only install a non-standard chassis, you need to remake the chassis; if you want to change a rack-mounted chassis equipment If it is a desktop chassis device, the original equipment chassis can only be scrapped, resulting in a waste of resources.

It can be seen that the chassis in the prior art has the technical problem of low reusability.

Contents of the invention

An embodiment of the present invention provides a chassis, which is used to solve the technical problem of low reusability of the chassis in the prior art, so as to achieve the technical effect of improving the reusability of the chassis.

An embodiment of the present application provides a chassis, including:

lower cover;

upper cover;

At least three side panels are arranged between the lower cover and the upper cover, through the lower cover, the upper cover and the at least three side panels to form an accommodating space for For setting electronic components;

Wherein, every two adjacent side panels in the at least three side panels are detachably connected, and when every two adjacent side panels are adjusted from a connected state to a non-connected state, the two adjacent side panels Each side panel in is in unbroken condition.

Optionally, the at least three side panels are connected by at least two connecting parts, wherein each of the at least two connecting parts is L-shaped.

Optionally, each connection part includes a first sub-connection part and a second sub-connection part which are axisymmetric.

Optionally, both the first sub-connection part and the second connection sub-part have a groove for setting the side panel corresponding to the size of each connection part among the at least three side panels .

Optionally, the thickness of the first side wall of the groove is greater than the thickness of the second side wall corresponding to the first side wall.

Optionally, a U-shaped groove is opened on the inner wall of the first side wall.

Optionally, a through hole is opened on the second side wall;

Correspondingly, a threaded hole corresponding to the through hole is opened on the first side wall for fixing the side panel disposed in the groove.

Optionally, the chassis also includes:

An adapter, used to connect three connecting parts capable of forming a cross point among the at least two connecting parts.

Optionally, the chassis also includes:

The protective pad is covered and arranged on the adapter, and is used to protect the adapter.

Optionally, the chassis also includes:

A filling component is used to fill the U-shaped groove, wherein the filling component is an elastic component.

The above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

1. Due to the technical solution in the embodiment of the present application, the chassis includes: a lower cover; an upper cover; at least three side panels, arranged between the lower cover and the upper cover, passing through the lower cover plate, the upper cover plate and the at least three side panels form an accommodating space for setting electronic components; wherein, every two adjacent side panels in the at least three side panels are detachable When every two adjacent side panels are adjusted from the connected state to the non-connected state, each of the two adjacent side panels is in a non-damaged state. That is to say, unlike in the prior art, the box body of the chassis is integrally formed or surrounded by profiles. When the size of the chassis needs to be changed, the entire chassis must be remade, or when one of the profiles is replaced, other Profiles must be remade, resulting in a low rate of reuse of the chassis. And in this technical solution, the detachable between the side panels of the chassis, when the size of the chassis needs to be adjusted, the size of each side can be adjusted, so that the previous side panels can be reused, so it can effectively solve the problem. The chassis in the prior art has the technical problem of low reusability, thereby achieving the technical effect of increasing the reusability of the chassis.

2. Due to the technical solution in the embodiment of the present application, the at least three side panels are connected by at least two connecting parts, wherein each of the at least two connecting parts is L-shaped. That is, in this technical solution, the side panels are connected by L-shaped profiles, so that the panels can be easily separated from the box body, thereby achieving the technical effect of enhancing the reusability of each part.

3. Due to the technical solution in the embodiment of the present application, the chassis further includes: a filling component for filling the U-shaped groove, wherein the filling component is an elastic component. That is to say, in this technical solution, the chassis is also filled with elastic filling parts for filling the U-shaped groove, which can prevent the chassis from making abnormal noise when the carrier where the chassis is located shakes or is severely bumped, thereby achieving shock absorption technology Effect.

Description of drawings

FIG. 1 is a schematic structural diagram of a chassis provided in an embodiment of the present application;

FIG. 2A is a schematic structural diagram of a connecting part of a chassis provided in an embodiment of the present application;

FIG. 2B is a front view of a chassis provided in an embodiment of the present application;

FIG. 2C is a rear view of a case provided by an embodiment of the present application;

Fig. 2D is a left view of a case provided by the embodiment of the present application;

FIG. 2E is a right view of a case provided by the embodiment of the present application;

Fig. 2F is a bottom view of a case provided by the embodiment of the present application;

FIG. 2G is a top view of a chassis provided by an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a specific realization of a connecting part of a chassis provided in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of an adapter for a chassis provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a protective pad for a chassis provided in an embodiment of the present application;

6A-6C are structural schematic diagrams of a front panel of a case provided by an embodiment of the present application.

detailed description

The technical solutions provided by the embodiments of the present application are used to solve the technical problem of low reusability of the chassis in the prior art, so as to achieve the technical effect of improving the reusability of the chassis.

The technical solution in the embodiment of the present application, in order to solve the above technical problems, the general idea is as follows:

lower cover;

upper cover;

At least three side panels are arranged between the lower cover and the upper cover, through the lower cover, the upper cover and the at least three side panels to form an accommodating space for For setting electronic components;

Wherein, every two adjacent side panels in the at least three side panels are detachably connected, and when every two adjacent side panels are adjusted from a connected state to a non-connected state, the two adjacent side panels Each side panel in is in unbroken condition.

In the above technical solution, the chassis includes: a lower cover; an upper cover; at least three side panels, arranged between the lower cover and the upper cover, passing through the lower cover, the upper cover The board and the at least three side panels form an accommodating space for setting electronic components; wherein, every two adjacent side panels in the at least three side panels are connected in a detachable manner, and every two When two adjacent side panels are adjusted from a connected state to a non-connected state, each side panel in the two adjacent side panels is in a non-damaged state. That is to say, unlike in the prior art, the box body of the chassis is integrally formed or surrounded by profiles. When the size of the chassis needs to be changed, the entire chassis must be remade, or when one of the profiles is replaced, other Profiles must be remade, resulting in a low rate of reuse of the chassis. And in this technical solution, the detachable between the side panels of the chassis, when the size of the chassis needs to be adjusted, the size of each side can be adjusted, so that the previous side panels can be reused, so it can effectively solve the problem. The chassis in the prior art has the technical problem of low reusability, thereby achieving the technical effect of increasing the reusability of the chassis.

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only For the embodiments of the present application, those skilled in the art can also obtain other drawings according to the provided drawings without making creative efforts.

Embodiment one

Please refer to Figure 1, which is a case provided by Embodiment 1 of the present application, including:

Lower cover 10;

Upper cover 11;

At least three side panels 12 are arranged between the lower cover 10 and the upper cover 11, through the lower cover 10, the upper cover 11 and the at least three side panels 12, forming a housing space for setting electronic components;

Wherein, every two adjacent side panels in the at least three side panels 12 are connected in a detachable manner, and when every two adjacent side panels are adjusted from a connected state to a non-connected state, the two adjacent side panels Each side panel in the panel is in non-broken condition.

In order to improve the reusability of the chassis, the present invention provides a chassis. The chassis in the embodiment of the application is mainly for electronic components, such as: resistors, capacitors, printed circuit boards, integrated circuits, or other electronic components. Installation, protection, etc.

In the embodiment of the present application, the lower cover plate, the upper cover plate and at least three side panels can be formed by stamping from metal or plastic, and the stamping parts formed by stamping are light in weight, thin in weight and good in rigidity. Its dimensional tolerance depends on the mold, so the quality is stable, generally it can be used without mechanical cutting, and the cost is low. Of course, those skilled in the art can also form other materials by stamping.

In the embodiment of the present application, at least three side panels are detachably connected. In this way, after the chassis is made, due to product upgrades or changes in market and customer needs, the product's dimensions need to be adjusted, or when it is necessary to change a rack-mounted chassis device into a desktop chassis device, at least three side panels can be installed. Split, and then adjust the size of each panel to meet the actual needs of users, so as to avoid the need to remake other panels due to a change in the size of one panel, resulting in waste of resources.

In the embodiment of the present application, the at least three side panels are connected by at least two connecting parts, wherein each of the at least two connecting parts is L-shaped.

Correspondingly, each connection part includes a first sub-connection part and a second sub-connection part which are axially symmetrical.

Correspondingly, both the first sub-connection part and the second connection sub-part define a groove for arranging one of the at least three side panels corresponding to the size of each connection part.

Correspondingly, the thickness of the first side wall of the groove is greater than the thickness of the second side wall corresponding to the first side wall.

Correspondingly, a U-shaped groove is opened on the inner wall of the first side wall.

Correspondingly, a through hole is opened on the second side wall; a threaded hole corresponding to the through hole is opened on the first side wall for fixing the side panel arranged in the groove.

In the embodiment of the present application, at least three side panels are specifically taken as an example of three panels, specifically, such as: a left side panel, a right side panel, and a rear panel. The left panel, the right panel and the rear panel are connected by at least two connecting parts.

In the embodiment of the present application, there are two connection modes for the connection mode of the upper cover plate and the lower cover plate of the chassis. Wherein, the first connection mode is that the upper cover plate and the lower cover plate are directly fixed to other panels through fasteners, such as bolts or screws. In this case, the at least two connecting parts are in particular a left rear upright and a right rear upright.

The second connection mode is that the upper cover plate and the lower cover plate are also connected by connecting components. In this case, please refer to Fig. 2A-Fig. 2G, at least two connecting parts are: 4 center column beams, including: left lower center column beam 20, left upper center column beam 21, right upper center column beam 22, right lower center column beam Column beam 23; 2 rear columns, including: left rear column 24, right rear column 25; 2 rear beams, including: rear upper beam 26, rear lower beam 27.

In the embodiment of this application, no matter whether the upper cover and the lower cover are connected through the first connection method or the second connection method, the connecting parts used are: 2 rear columns or 4 middle column beams, 2 The rear column and the two rear beams all use L-shaped profiles. Please refer to Figure 3 for details. In the embodiment of the present application, the material of the L-shaped profiles can be specifically shaped steel, shaped aluminum, shaped iron or shaped aluminum alloy, or other Materials can be set by those skilled in the art according to actual needs, and are not specifically limited in this embodiment of the present application.

Continuing to use Figure 3 as a reference, the L-shaped profile is specifically the first connecting sub-part 30 and the second connecting sub-part 31 that are axially symmetrical, that is, the structures of the first connecting sub-part and the second connecting sub-part are exactly the same, and both are used for fixing adjacent panels.

In the embodiment of the present application, there are grooves on both the first connecting subcomponent 30 and the second connecting subcomponent 31, specifically, such as: the first groove 300 on the first connecting subcomponent, the second connecting subcomponent Second groove 310 on the part. After the grooves are opened on the first connection subcomponent and the second connection subcomponent, the connected panels are fixedly arranged in the grooves, such as: the left side panel is set in the first groove, and the rear panel is set in the second groove. or set the rear panel in the first groove, and set the right side plate in the second groove; or set the rear panel in the first groove, and set the lower cover plate in the second groove or set other adjacent panels in the first groove and the second groove of the connector, and then fix the adjacent panels, and no more examples will be given here.

Further, in the embodiment of the present application, the thickness of the first side wall 3000 of the first groove of the first connection subcomponent is greater than the thickness of the second side wall 3001; correspondingly, the thickness of the second groove of the second connection subcomponent The thickness of the first sidewall 3100 is also greater than the thickness of the second sidewall 3101 . In the specific implementation process, the thickness of the first side wall 3000 is greater than the thickness of the second side wall 3001, so that on the second side wall 3001 of the first connection sub-component and the second side wall 3101 of the second connection sub-component A U-shaped groove 301 is provided.

In the embodiment of the present application, the size of the U-shaped groove can be 1 mm or 2 mm, or other sizes. Correspondingly, the number of U-shaped grooves can be 1, 2 or 3 or other numbers. Those skilled in the art can set according to the specific size of the profile, which is not specifically limited in the embodiment of the present application.

Further, in the embodiment of the present application, after the adjacent panel is set in the groove of the connecting part, in order to fix the panel in the groove, on the second side wall 3001 of the first connecting subcomponent and the second The second side walls 3101 of the connecting sub-components are respectively provided with through holes. threaded holes.

Correspondingly, in the embodiment of the present application, connecting holes may be provided around the respective panels at positions corresponding to the through holes on the connecting member. In this way, after corresponding through holes, threaded holes, and connecting holes are set around each panel, each panel can be fixed by fasteners, such as bolts and screws. In the embodiment of this application, the number of through holes and threaded holes can be set to 3, 5 or other numbers according to the specific size of the profile, and those of ordinary skill in the art can set according to actual needs. In this application It is not specifically limited in the examples.

Further, in the embodiment of the present application, the chassis further includes:

A filling component is used to fill the U-shaped groove, wherein the filling component is an elastic component.

In the embodiment of the present application, the filling part is specifically a U-shaped elastic filling member, such as a sealing strip, such as a modified PVC strip, a thermoplastic EPDM sealing strip or a vulcanized EPDM sealing strip or It can be other types of sealing strips; or it can also be rubber strips. Both of the above two implementations are acceptable, and those of ordinary skill in the art can set according to actual needs, which are not specifically limited in the embodiments of the present application.

In the specific implementation process, for the convenience of installation, the size of the panel is generally smaller than the size of the side seam of the column and beam, that is, the size of the groove, and its fit is a loose fit (clearance fit). In this way, when the carrier where the chassis is located, such as: a vehicle or a ship, when the shaking or bumping is severe, the chassis will make abnormal noises. In this way, through the technical solution in the embodiment of the present application, a U-shaped groove is designed on the lower layer of the column beam, that is, the second side wall, and elastic rubber strips or sealing strips are filled in the U-shaped groove. The panel can be lifted upwards, so that from the outside, the panel and the column beam are closely fitted, which can achieve shock absorption and avoid the technical effect of the cabinet from making abnormal noise under shaking conditions.

Further, there are generally requirements for rainproof, waterproof, dustproof and electromagnetic compatibility for the use of equipment. In this way, through the technical solution in the embodiment of the application, not only the box body will not have obvious gaps, but it looks beautiful, and it can also prevent water and dust from entering the inside of the box body through this gap, thereby further achieving the purpose of improving the service life of the box body technical effect.

In the embodiment of the present application, after connecting the panels together through the connecting parts, how to connect the connecting parts, so, in the embodiment of the present application, the chassis also includes:

An adapter, used to connect three connecting parts capable of forming a cross point among the at least two connecting parts.

In the embodiment of the present application, please refer to FIG. 4 , the adapter is arranged at the intersection of the rear column beam and the middle column beam, that is, the middle column beam, the rear column beam, the rear column and the rear beam form the skeleton of the chassis. In the specific implementation process, a total of 4 adapters are needed.

In the embodiment of the present application, the adapter is specifically molded by aluminum alloy casting, and has a hollow structure with three side walls, and three through holes are respectively opened on the three side walls to pass fasteners, such as screws or Bolts fix adjacent connecting parts. In the specific implementation process, round holes are also provided on the connecting parts, and the three through holes on the adapter respectively correspond to the original holes on the three adjacent connecting parts, and then are fixed by fasteners.

In the specific implementation process, it is also possible to fixedly connect the 4 center column beams, 2 rear columns, and 2 rear beams through four transfer shafts to form the frame of the chassis, and then install each panel on the connecting parts In the opened groove, it is finally fixed by fasteners, such as screws or bolts.

Both of the foregoing implementation manners are acceptable, and those skilled in the art may implement them according to setting habits or actual needs, which are not specifically limited in this embodiment of the present application.

Further, in the embodiment of the present application, the chassis further includes:

The protective pad is covered and arranged on the adapter, and is used to protect the adapter.

In the embodiment of this application, please refer to Figure 5 for details. During the specific manufacture and installation of the protective pad, the protective pad is slightly higher than the adapter and each beam, so that when using and moving the chassis, the first thing that is rubbed against is the protective pad. Pads, which can prevent the adapter and the beams from being scratched, maintain the beauty of the chassis body, and also prolong the service life of the chassis body. In the embodiment of the present application, the material of the protective pad can be elastic rubber, such as: general-purpose rubber, styrene-butadiene rubber, nitrile rubber or silicon rubber, etc., or other rubber, which can be selected by those of ordinary skill in the art according to actual needs , is not specifically limited in the embodiments of the present application.

In the embodiment of this application, when the size of the chassis needs to be adjusted, the connecting parts can be adjusted according to the size of each panel to be suitable for the size of the panel. Therefore, through the technical solution in the embodiment of the application, Not only can the reutilization rate of the grid panel be improved, but also the waste of the profiles of the connecting parts can be reduced, so as to achieve the technical effect of reducing the production cost.

Further, in the embodiment of the present application, the chassis further includes: a front panel. For details, please refer to FIG. 6A-FIG. 6C, which are three realization structure diagrams of the front panel. In the specific implementation process, there are two ways to fix the front panel, which will be described in detail below.

The first connection method.

The front panel is fixed by screws through the round holes on the center column beam, and is not connected to the other panels. This connection method is relatively simple and less expensive, and it is suitable for the verification stage of the pre-study.

The second connection method.

The front panel is directly fixed to the other panels by screws. Compared with the first connection method, this connection method not only has a beautiful appearance, but also has a stronger structure than the first connection method, and is mostly suitable for formal occasions, such as prototype trial production or official products.

In the embodiment of the present application, a handle is also provided on the front panel, which is convenient for the user to operate the case. In the specific implementation process, the handle can be formed by metal bending, or a finished product can be selected, or obtained by other means. Those of ordinary skill in the art can choose according to actual needs, which is not specifically limited in this embodiment of the application.

In the embodiment of the present application, in order to further improve the reusability of the chassis, most of the connectors, buttons, displays, switches and other components of the chassis-type electronic equipment can be arranged on the front panel and the rear panel. Large ports are also on the front and rear panels. In this way, due to the embodiment of the present invention, the rear panel can be separated from the box body and replaced, while other panels can be reused, thereby further improving the reusability of other panels, and saving energy for product upgrading and maintenance. costs. Further, the left side panel, the right side panel, the upper cover panel, the lower cover panel and the rear panel in the present invention are easy to add design elements respectively, which is easy to meet the personalized needs of customers.

The above one or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

1. Due to the technical solution in the embodiment of the present application, the chassis includes: a lower cover; an upper cover; at least three side panels, arranged between the lower cover and the upper cover, passing through the lower cover plate, the upper cover plate and the at least three side panels form an accommodating space for setting electronic components; wherein, every two adjacent side panels in the at least three side panels are detachable When every two adjacent side panels are adjusted from the connected state to the non-connected state, each of the two adjacent side panels is in a non-damaged state. That is to say, unlike in the prior art, the box body of the chassis is integrally formed or surrounded by profiles. When the size of the chassis needs to be changed, the entire chassis must be remade, or when one of the profiles is replaced, other Profiles must be remade, resulting in a low rate of reuse of the chassis. And in this technical solution, the detachable between the side panels of the chassis, when the size of the chassis needs to be adjusted, the size of each side can be adjusted, so that the previous side panels can be reused, so it can effectively solve the problem. The chassis in the prior art has the technical problem of low reusability, thereby achieving the technical effect of increasing the reusability of the chassis.

2. Due to the technical solution in the embodiment of the present application, the at least three side panels are connected by at least two connecting parts, wherein each of the at least two connecting parts is L-shaped. That is, in this technical solution, the side panels are connected by L-shaped profiles, so that the panels can be easily separated from the box body, thereby achieving the technical effect of enhancing the reusability of each part.

3. Due to the technical solution in the embodiment of the present application, the chassis further includes: a filling component for filling the U-shaped groove, wherein the filling component is an elastic component. That is to say, in this technical solution, the chassis is also filled with elastic filling parts for filling the U-shaped groove, which can prevent the chassis from making abnormal noise when the carrier where the chassis is located shakes or is severely bumped, thereby achieving shock absorption technology Effect.

While preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies thereof, the present invention also intends to include these modifications and variations.

Claims (10)

1. a cabinet, including:

Lower cover；

Upper cover plate；

At least three pieces of side panels, are arranged between described lower cover and described upper cover plate, by described lower cover, Described upper cover plate and described at least three pieces of side panels, form an accommodation space, be used for arranging electronic devices and components；

Wherein, each two sides adjacent panel in described at least three pieces of side panels is connected by removably, When each two sides adjacent panel is adjusted to notconnect state from connection status, in said two sides adjacent panel Each side panel be in non-damaged state.

2. cabinet as claimed in claim 1, it is characterised in that logical between described at least three pieces of side panels Crossing at least two connection member to connect, wherein, in described at least two connection member, each connection member is L Type.

3. cabinet as claimed in claim 2, it is characterised in that described each connection member comprises in axle The first symmetrical sub-connection member and the second sub-connection member.

4. cabinet as claimed in claim 3, it is characterised in that described first sub-connection member and described Second connexon parts all offer a groove, at least three pieces of side panels described in arrange with described often The side panel that the size of individual connection member is corresponding.

5. cabinet as claimed in claim 4, it is characterised in that the thickness of the first side wall of described groove Thickness more than second sidewall corresponding with described the first side wall.

6. cabinet as claimed in claim 5, it is characterised in that offer on the inwall of described the first side wall There is U-type groove.

7. cabinet as claimed in claim 6, it is characterised in that offer through hole on described second sidewall；

Accordingly, described the first side wall offers the screwed hole corresponding with described through hole, set for fixing Put the side panel in described groove.

8. the cabinet as described in claim as arbitrary in claim 2-7, it is characterised in that described cabinet also includes:

Adaptor, for connecting three connecting portions that can form cross point in described at least two connection member Part.

9. cabinet as claimed in claim 8, it is characterised in that described cabinet also includes:

Protective pad, covers and is arranged on described adaptor, be used for protecting described adaptor.

Cabinet the most as claimed in claims 6 or 7, it is characterised in that described cabinet also includes:

Filling component, is used for filling described U-type groove, and wherein, described filling component is elastomeric element.