CN213907076U - Fixing structure of combined machine case - Google Patents
Fixing structure of combined machine case Download PDFInfo
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- CN213907076U CN213907076U CN202023334104.6U CN202023334104U CN213907076U CN 213907076 U CN213907076 U CN 213907076U CN 202023334104 U CN202023334104 U CN 202023334104U CN 213907076 U CN213907076 U CN 213907076U
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Abstract
The application provides a fixed structure of a combined case, which comprises a mainframe box, and at least a first combined case and a second combined case which are mutually overlapped and connected; four corners of the lower end face of the mainframe box are respectively provided with a first fixing groove; four corners of the upper end face of the first combined case are respectively provided with a first positioning column; the first fixing groove is in fit embedded connection with the first positioning column; four corners of the lower end face of the first combined case are respectively provided with a first protrusion limiting block, and a second fixing groove is formed in the first protrusion limiting block; four corners of the upper end face of the second combined case are respectively provided with second positioning columns; the second fixing groove is in fit embedded connection with the second positioning column; four corners of the lower end face of the second combined case are respectively provided with a second protrusion limiting block, and a third fixing groove is formed in the second protrusion limiting block; can reduce the installation human cost, can make its firm connection, satisfy the narrow and small independent assortment of topography, can the nimble application.
Description
Technical Field
The application relates to the field of power energy storage cases, in particular to a fixing structure of a combined case.
Background
Under the condition of increasing shortage of current energy, all countries can be dedicated to building energy-saving society, solar energy is widely applied due to the characteristics of no pollution, reproducibility, inexhaustibility and the like, the solar energy resource is effectively utilized, and household or commercial energy storage all-in-one machines capable of flexibly switching between solar photovoltaic power generation and a municipal power grid are needed to be provided.
According to different application occasions, the solar photovoltaic energy storage power generation system is divided into an off-grid power generation system, a parallel off-grid energy storage system, a parallel grid energy storage system and a multi-energy hybrid micro-grid system; and forming a corresponding energy storage integrated machine through different power generation systems.
In the existing energy storage all-in-one machine, the integrated type can not be freely combined, so that the integrated type can not be easily placed in a narrow terrain area; the control box and the energy storage case are required to be connected together by welding, the control box and the energy storage case are connected together by welding, and the integrated energy storage all-in-one machine is complex and troublesome, needs to be completed by professional welding personnel and welding equipment thereof, and needs higher cost; and an independent hanging rack is required to be arranged behind each case for hanging, and each hanging rack needs to be installed during installation, so that the case is inconvenient to install and high in manpower installation cost.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application is proposed to provide a fixing structure of a composite chassis that overcomes or at least partially solves the above problems, including:
a fixed structure of a combined case comprises a main case, and at least two first combined cases and two second combined cases which are mutually overlapped and connected;
four corners of the lower end face of the mainframe box are respectively provided with a first fixing groove; four corners of the upper end face of the first combined case are respectively provided with a first positioning column; the first fixing groove is in fit embedded connection with the first positioning column;
four corners of the lower end face of the first combined case are respectively provided with a first protrusion limiting block, and a second fixing groove is formed in the first protrusion limiting block; four corners of the upper end face of the second combined case are respectively provided with second positioning columns; the second fixing groove is in fit embedded connection with the second positioning column;
and the four corners of the lower end face of the second combined case are respectively provided with a second protruding limiting block, and a third fixing groove is formed in the second protruding limiting block.
The wall-mounted rack is connected with the rear end face of the main case, the wall-mounted rack is connected with the rear end face of the first combined case, and the wall-mounted rack is connected with the rear end face of the second combined case.
Furthermore, the first combined case and the second combined case can be freely combined to be overlapped and connected.
The portable computer case further comprises a lifting buckle, the lifting buckle is arranged on the left end face and the right end face of the main case, the lifting buckle is arranged on the left end face and the right end face of the first combined case, and the lifting buckle is arranged on the left end face and the right end face of the second combined case.
Further, the mainframe box, the first combined case and the second combined case are connected in an overlapped mode, wherein the mainframe box is fixed to the uppermost end.
And the first combined case and the second combined case are sleeved when being overlapped and connected.
The application has the following advantages:
in the embodiment of the application, a fixing structure of a combined case comprises a main case and at least two first combined cases and two second combined cases which are connected with each other in an overlapped mode; four corners of the lower end face of the mainframe box are respectively provided with a first fixing groove; four corners of the upper end face of the first combined case are respectively provided with a first positioning column; the first fixing groove is in fit embedded connection with the first positioning column; four corners of the lower end face of the first combined case are respectively provided with a first protrusion limiting block, and a second fixing groove is formed in the first protrusion limiting block; four corners of the upper end face of the second combined case are respectively provided with second positioning columns; the second fixing groove is in fit embedded connection with the second positioning column; and the four corners of the lower end face of the second combined case are respectively provided with a second protruding limiting block, and a third fixing groove is formed in the second protruding limiting block. The installation human cost can be reduced through the adaptation embedding connection of fixed slot and reference column, can make its firm connection, satisfies the independent assortment under the topography is narrow and small, can utilize different combinations in a flexible way.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a fixing structure of a combined chassis according to an embodiment of the present application;
fig. 2 is another schematic structural diagram of a fixing structure of a combined chassis according to an embodiment of the present disclosure.
In the drawings: 1. a main chassis; 2. a first combined chassis; 3. a second combined chassis; 4. a first fixing groove; 5. a first positioning post; 6. a first bump stopper; 7. a second fixing groove; 8. a second positioning column; 9. a second bump stopper; 10. a third fixing groove; 11. and lifting the pull button.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 and fig. 2, schematic structural diagrams of a fixing structure of a combined chassis according to an embodiment of the present application are shown;
a fixed structure of a combined case comprises a main case 1, and at least two first combined cases 2 and second combined cases 3 which are mutually overlapped and connected;
four corners of the lower end face of the mainframe box 1 are respectively provided with a first fixing groove 4; four corners of the upper end face of the first combined case 2 are respectively provided with a first positioning column 5; the first fixing groove 4 is in fit embedded connection with the first positioning column 5;
four corners of the lower end face of the first combined case 2 are respectively provided with a first protrusion limiting block 6, and the first protrusion limiting block 6 is provided with a second fixing groove 7; four corners of the upper end face of the second combined case 3 are respectively provided with a second positioning column 8; the second fixing groove 7 is in fit embedded connection with the second positioning column 8;
the lower end face four corners department of second combination case 3 is equipped with the protruding stopper 9 of second respectively, be equipped with third fixed slot 10 on the protruding stopper 9 of second.
In the embodiment of the present application, a fixing structure of a combined case comprises a main case 1 and at least two first combined cases 2 and second combined cases 3 which are connected with each other in an overlapped manner; four corners of the lower end face of the mainframe box 1 are respectively provided with a first fixing groove 4; four corners of the upper end face of the first combined case 2 are respectively provided with a first positioning column 5; the first fixing groove 4 is in fit embedded connection with the first positioning column 5; four corners of the lower end face of the first combined case 2 are respectively provided with a first protrusion limiting block 6, and the first protrusion limiting block 6 is provided with a second fixing groove 7; four corners of the upper end face of the second combined case 3 are respectively provided with a second positioning column 8; the second fixing groove 7 is in fit embedded connection with the second positioning column 8; the lower end face four corners department of second combination case 3 is equipped with the protruding stopper 9 of second respectively, be equipped with third fixed slot 10 on the protruding stopper 9 of second. The installation human cost can be reduced through the adaptation embedding connection of fixed slot and reference column, can make its firm connection, satisfies the independent assortment under the topography is narrow and small, can utilize different combinations in a flexible way.
Next, a fixing structure of a combination case in the present exemplary embodiment will be further described.
In an embodiment of the present invention, the present invention further includes a wall hanging rack, the wall hanging rack is connected to the rear end surface of the main cabinet 1, the wall hanging rack is connected to the rear end surface of the first combined cabinet 2, and the wall hanging rack is connected to the rear end surface of the second combined cabinet 3; in a specific embodiment of the utility model, the wall-hanging frame is an integral type, and the integral type wall-hanging frame can increase the installation efficiency; the increase of labor cost and time cost brought by sectional installation is avoided.
In an embodiment of the present invention, the first combining box 2 and the second combining box 3 can be freely combined to be overlapped and connected; each combined case is provided with a corresponding fixing groove and a corresponding positioning column, and can be combined automatically.
In an embodiment of the present invention, the portable electronic device further includes a lifting buckle 11, the lifting buckle 11 is disposed on the left end surface and the right end surface of the main chassis 1, the lifting buckle 11 is disposed on the left end surface and the right end surface of the first combined chassis 2, and the lifting buckle 11 is disposed on the left end surface and the right end surface of the second combined chassis 3; the lifting buckle 11 is aligned with the fixing groove and the positioning column, and lifts the separate case during transportation.
In an embodiment of the present invention, the main chassis 1, the first combined chassis 2 and the second combined chassis 3 are connected in a stacked manner, wherein the main chassis 1 is fixed at the top.
In an embodiment of the present invention, the present invention further comprises a housing for sleeving the main chassis 1, the first combined chassis 2 and the second combined chassis 3 when they are connected in an overlapping manner; the housing serves to prevent the main cabinet 1, the first and second combiner cabinets 2 and 3 from being directly exposed.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above details are introduced for the fixing structure of the combined chassis provided by the present application, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. A fixed structure of a combined case is characterized by comprising a main case, and at least a first combined case and a second combined case which are mutually overlapped and connected;
four corners of the lower end face of the mainframe box are respectively provided with a first fixing groove; four corners of the upper end face of the first combined case are respectively provided with a first positioning column; the first fixing groove is in fit embedded connection with the first positioning column;
four corners of the lower end face of the first combined case are respectively provided with a first protrusion limiting block, and a second fixing groove is formed in the first protrusion limiting block; four corners of the upper end face of the second combined case are respectively provided with second positioning columns; the second fixing groove is in fit embedded connection with the second positioning column;
and the four corners of the lower end face of the second combined case are respectively provided with a second protruding limiting block, and a third fixing groove is formed in the second protruding limiting block.
2. The fixing structure of the combined cabinet of claim 1, further comprising a wall bracket, wherein the wall bracket is connected to the rear end surface of the main cabinet, the wall bracket is connected to the rear end surface of the first combined cabinet, and the wall bracket is connected to the rear end surface of the second combined cabinet.
3. The fixing structure of the combined cabinet as claimed in claim 1, wherein the first combined cabinet and the second combined cabinet can be freely combined for folding connection.
4. The fixing structure of the combined cabinet of claim 1, further comprising a lifting buckle, wherein the lifting buckle is disposed on the left end face and the right end face of the main cabinet, the lifting buckle is disposed on the left end face and the right end face of the first combined cabinet, and the lifting buckle is disposed on the left end face and the right end face of the second combined cabinet.
5. The structure of claim 1, wherein the main chassis, the first combined chassis and the second combined chassis are connected in a stacked manner, and wherein the main chassis is fixed at the uppermost end.
6. The fixing structure of the combined cabinet as claimed in claim 5, further comprising a cover for sleeving the main cabinet, the first combined cabinet and the second combined cabinet when they are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023334104.6U CN213907076U (en) | 2020-12-31 | 2020-12-31 | Fixing structure of combined machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023334104.6U CN213907076U (en) | 2020-12-31 | 2020-12-31 | Fixing structure of combined machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213907076U true CN213907076U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023334104.6U Active CN213907076U (en) | 2020-12-31 | 2020-12-31 | Fixing structure of combined machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213907076U (en) |
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2020
- 2020-12-31 CN CN202023334104.6U patent/CN213907076U/en active Active
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