Electric appliance case
By designing jack and upper clamp fixing mechanisms on the connection converter of the electrical chassis, the connection wire is wound and broken, achieving more efficient connection and longer service life.
Patent Information
- Application Number
- CN202421808794.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Existing electrical chassis is prone to winding when there are many connection lines, resulting in breakage after long-term use of the wire and the plug.
An electrical chassis is designed, by opening a jack on the front of the connecting converter and using a handle to drive the connecting frame to rotate, driving the threaded rod and thread block to move the upper clamp downward to fix the connecting line, avoiding winding and breakage.
It effectively avoids winding and breaking of the connecting wire, improves the working efficiency of the device, reduces wear and extends the service life.
Smart Images
Figure CN222884941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chassis, and more specifically, to an electrical appliance chassis. Background Art
[0002] The electrical chassis is the outer shell of electronic equipment, which mainly protects the internal electronic components from mechanical and electromagnetic interference. The outer shell is usually made of a combination of steel plates and plastics, with high hardness. It mainly plays the role of protecting the internal components of the chassis and connecting converters.
[0003] When using a general device, the staff first opens the door panel of the chassis, then inserts the plug of the connecting cable into the inside of the device to connect the converter, and then passes the other end through the hole on the side of the chassis to the outside of the chassis. However, since there are many connecting wires inside the chassis, the connecting wires will be entangled. When the connecting wires are entangled, the connection between the wire and the plug will break after long-term use, so it needs to be modified and optimized. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides an electrical appliance chassis, which has the advantages of preventing winding and breakage and reducing wear.
[0005] To achieve the above object, the present invention provides the following technical solution: an electrical appliance case, comprising a case body and a door body, wherein the door body is hinged to the front face of the case body;
[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.
[0007] As a preferred technical solution of the present invention, a fixed plate 1 is fixedly installed on one side of the box body, a shell is fixedly installed on one side of the door body, a fixed frame is fixedly installed on one side of the inside of the shell, a spring is fixedly installed on one side of the fixed frame, a movable plate is fixedly installed on one end of the spring, a limiting rod is fixedly installed on one side of the movable plate, one end of the limiting rod passes through the left and right sides of the fixed frame, and a pin is fixedly installed on the other end of the movable plate, and the pin passes through one side of the shell and the left and right sides of the fixed plate 1 in sequence.
[0008] As a preferred technical solution of the present invention, heat dissipation holes are opened on both sides of the box body, and the heat dissipation holes are distributed on the left and right sides of the box body and extend to the interior of the box body.
[0009] As a preferred technical solution of the present invention, a socket is provided on the front of the connection converter, and a handle is fixedly installed on one side of the door body.
[0010] As a preferred technical solution of the present invention, the number of the connection converters is four, and a threaded rod is provided on one side of each connection converter, and a threaded block is provided above each threaded rod.
[0011] As a preferred technical solution of the present invention, a thin hole is opened on one side of the box body, and the thin hole extends to the interior of the box body.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] 1. The utility model inserts the connecting wire into the inside of the socket and then drives the connecting frame to rotate by rotating the handle 2. As the connecting frame rotates, the threaded rod is driven to rotate. When the threaded rod rotates, the threaded block is driven to move downward, thereby causing the upper splint to move downward. When the bottom of the upper splint contacts the connecting wire, the rotation of the handle 2 can be stopped. Compared with the traditional device, the device fixes the connecting wire through the downward movement of the upper splint and the cooperation of the upper splint and the lower splint, thereby avoiding the phenomenon of the connecting wire being entangled and broken, thereby improving the working efficiency of the device.
[0014] 2. The utility model moves the movable plate backward so that the spring is compressed, thereby driving the limit rod to move backward. As the limit rod moves backward, the latch will be driven to move backward. When one end of the latch is completely moved out of the interior of the fixed plate, the door body can be opened. Compared with the traditional device, the device fixes the switch of the door body through the cooperation of the spring and the latch, avoiding the phenomenon that the traditional telescopic plastic is damaged after long-term use, resulting in the need for maintenance. Therefore, through this design, the impact of plastic damage is avoided, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a side structural diagram of the utility model;
[0017] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A;
[0018] Figure 4 This is a schematic diagram of the internal structure of the box of the utility model;
[0019] Figure 5 For this utility model Figure 4 A partial enlarged schematic diagram of point B.
[0020] In the figure: 1. Box body; 2. Door body; 3. Heat dissipation hole; 4. Handle 1; 5. Housing; 6. Fixed frame; 7. Spring; 8. Moving plate; 9. Latch; 10. Fixed plate 1; 11. Connecting converter; 12. Socket; 13. Fixed plate 2; 14. Connecting frame; 15. Handle 2; 16. Threaded rod; 17. Threaded block; 18. Bottom plate; 19. Upper clamping plate; 20. Lower clamping plate; 21. Sliding rod; 22. Limit rod; 23. Fine hole. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] like Figures 1 to 5 As shown, the utility model provides an electrical appliance case, comprising a case body 1 and a door body 2, wherein the door body 2 is hinged to the front of the case body 1;
[0023] A connecting converter 11 is fixedly installed on one side of the box body 1, and a fixing plate 2 13 is fixedly installed on one side of the connecting converter 11. A bottom plate 18 is fixedly installed on one side of the connecting converter 11. The bottom plate 18 is located below the fixing plate 2 13, and a connecting frame 14 is rotatably installed above the fixing plate 2 13. The bottom of the connecting frame 14 passes through the upper and lower sides of the fixing plate 2 13 and is fixedly installed with a threaded rod 16. A threaded block 17 is threadedly sleeved on the upper part of the threaded rod 16. The bottom of the threaded rod 16 is rotatably connected to the bottom plate 18, and a handle 2 15 is fixedly installed on the top of the connecting frame 14. Upper splints 19 are fixedly installed on both sides of the threaded block 17, and lower splints 20 are fixedly installed on both sides of the bottom plate 18. There are three fixing plates 2 13 and three bottom plates 18. A sliding rod 21 is fixedly installed between the other bottom plate 18 and the fixing plate 2 13, and the upper splint 19 is movably sleeved with the sliding rod 21.
[0024] When the staff uses it, they first insert the connecting wire into the inside of the jack 12, and then turn the handle 2 15. When the handle 2 15 is rotated, it will drive the rotation of the connecting frame 14, and as the connecting frame 14 rotates, it will drive the rotation of the threaded rod 16. When the threaded rod 16 rotates, since the connection between the threaded block 17 and the threaded rod 16 is provided with the same thread as the threaded rod 16, as the threaded rod 16 rotates, the threaded block 17 will be driven to move downward, and as the threaded block 17 moves downward, the upper splint 19 will be driven to move downward along the surface of the slide rod 21. When the bottom of the upper splint 19 comes into contact with the connecting wire, the connecting wire can be fixed at this time.
[0025] By inserting the connecting wire into the inside of the socket 12, and then turning the handle 2 15 to drive the rotation of the connecting frame 14, the rotation of the connecting frame 14 will drive the rotation of the threaded rod 16. When the threaded rod 16 rotates, it will drive the threaded block 17 to move downward, thereby causing the upper clamping plate 19 to move downward. When the bottom of the upper clamping plate 19 contacts the connecting wire, the rotation of the handle 2 15 can be stopped. Compared with the traditional device, the device fixes the connecting wire through the downward movement of the upper clamping plate 19, thereby through the cooperation between the upper clamping plate 19 and the lower clamping plate 20, thereby avoiding the phenomenon of the connecting wire being entangled and broken, thereby improving the working efficiency of the device.
[0026] Among them, a fixed plate 10 is fixedly installed on one side of the box body 1, a shell 5 is fixedly installed on one side of the door body 2, a fixed frame 6 is fixedly installed on one side of the shell 5, a spring 7 is fixedly installed on one side of the fixed frame 6, and a movable plate 8 is fixedly installed on one end of the spring 7. A limiting rod 22 is fixedly installed on one side of the movable plate 8, and one end of the limiting rod 22 passes through the left and right sides of the fixed frame 6. A pin 9 is fixedly installed on the other end of the movable plate 8, and the pin 9 passes through one side of the shell 5 and the left and right sides of the fixed plate 10 in sequence.
[0027] When the staff needs to open the door body 2, the staff first moves the movable plate 8 backward. When the movable plate 8 moves backward, it will drive the limiting rod 22 to move backward. As the limiting rod 22 moves backward, the spring 7 will be compressed. When the spring 7 is compressed, the latch 9 will move backward. When the latch 9 moves backward, it will drive one end of the latch 9 to move backward. As the latch 9 moves successively, it will drive one end of the latch 9 to gradually move out of the interior of the fixed plate 10. When one end of the latch 9 is completely moved out of the interior of the fixed plate 10, the door body 2 can be opened.
[0028] By moving the movable plate 8 backward, the spring 7 is compressed, thereby driving the limit rod 22 to move backward. As the limit rod 22 moves backward, the latch 9 will be driven to move backward. When one end of the latch 9 is completely moved out of the interior of the fixed plate 10, the door body 2 can be opened. Compared with the traditional device, this device fixes the switch of the door body 2 through the cooperation of the spring 7 and the latch 9, avoiding the phenomenon that the traditional telescopic plastic is damaged after long-term use, resulting in the need for maintenance. Therefore, through this design, the impact of plastic damage is avoided, thereby improving the working efficiency of the device.
[0029] The two sides of the box body 1 are provided with heat dissipation holes 3 , which are distributed on the left and right sides of the box body 1 and extend into the interior of the box body 1 .
[0030] The heat dissipation holes 3 are designed to dissipate the heat generated by the components inside the box 1 , thus preventing heat accumulation from affecting the operation inside the box 1 .
[0031] Among them, a socket 12 is opened on the front of the connection converter 11, and a handle 4 is fixedly installed on one side of the door body 2.
[0032] The design of the jack 12 allows the connection line to be connected to the connection converter 11, and the handle 4 allows a grip when opening the door body 2.
[0033] There are four connection converters 11 , and a threaded rod 16 is provided on one side of each connection converter 11 , and a threaded block 17 is provided above each threaded rod 16 .
[0034] Through the design of the threaded rod 16, when the threaded rod 16 is rotated, the upper clamping plate 19 is driven to descend, thereby fixing the connecting line.
[0035] A thin hole 23 is formed on one side of the box body 1 , and the thin hole 23 extends to the interior of the box body 1 .
[0036] The design of the fine hole 23 allows the connection wire connected to the front of the connection converter 11 to pass through the interior of the box 1 .
[0037] The working principle and use process of this utility model:
[0038] When the staff uses it, they first insert the connecting wire into the inside of the jack 12, and then turn the handle 2 15. When the handle 2 15 is rotated, it will drive the rotation of the connecting frame 14, and as the connecting frame 14 rotates, it will drive the rotation of the threaded rod 16. When the threaded rod 16 rotates, since the connection between the threaded block 17 and the threaded rod 16 is provided with the same thread as the threaded rod 16, as the threaded rod 16 rotates, the threaded block 17 will be driven to move downward, and as the threaded block 17 moves downward, the upper splint 19 will be driven to move downward along the surface of the slide rod 21. When the bottom of the upper splint 19 comes into contact with the connecting wire, the connecting wire can be fixed at this time.
[0039] When the staff needs to open the door body 2, the staff first moves the movable plate 8 backward. When the movable plate 8 moves backward, it will drive the limiting rod 22 to move backward. As the limiting rod 22 moves backward, the spring 7 will be compressed. When the spring 7 is compressed, the latch 9 will move backward. When the latch 9 moves backward, it will drive one end of the latch 9 to move backward. As the latch 9 moves successively, it will drive one end of the latch 9 to gradually move out of the interior of the fixed plate 10. When one end of the latch 9 is completely moved out of the interior of the fixed plate 10, the door body 2 can be opened.
[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An electrical appliance case, comprising a case body (1) and a door body (2), characterized in that: The door body (2) is hinged to the front side of the box body (1); A connection converter (11) is fixedly installed on one side of the box body (1), a second fixing plate (13) is fixedly installed on one side of the connection converter (11), a bottom plate (18) is fixedly installed on one side of the connection converter (11), the bottom plate (18) is located below the second fixing plate (13), a connection frame (14) is rotatably installed above the second fixing plate (13), the bottom of the connection frame (14) passes through the upper and lower sides of the second fixing plate (13) and is fixedly installed with a threaded rod (16), the upper part of the threaded rod (16) is threadedly sleeved with A threaded block (17), the bottom of the threaded rod (16) is rotatably connected to the bottom plate (18), a handle 2 (15) is fixedly installed on the top of the connecting frame (14), upper clamping plates (19) are fixedly installed on both sides of the threaded block (17), lower clamping plates (20) are fixedly installed on both sides of the bottom plate (18), the number of the fixed plate 2 (13) and the bottom plate (18) is three, a sliding rod (21) is fixedly installed between the other bottom plate (18) and the fixed plate 2 (13), and the upper clamping plate (19) is movably sleeved with the sliding rod (21).
2. An electrical appliance chassis according to claim 1, characterized in that: A fixed plate (10) is fixedly mounted on one side of the box body (1), a shell (5) is fixedly mounted on one side of the door body (2), a fixed frame (6) is fixedly mounted on one side of the shell (5), a spring (7) is fixedly mounted on one side of the fixed frame (6), a movable plate (8) is fixedly mounted on one end of the spring (7), a limiting rod (22) is fixedly mounted on one side of the movable plate (8), one end of the limiting rod (22) passes through the left and right sides of the fixed frame (6), and a latch (9) is fixedly mounted on the other end of the movable plate (8), and the latch (9) successively passes through one side of the shell (5) and the left and right sides of the fixed plate (10).
3. The electrical appliance chassis according to claim 1, characterized in that: Heat dissipation holes (3) are provided on both sides of the box body (1); the heat dissipation holes (3) are distributed on the left and right sides of the box body (1) and extend into the interior of the box body (1).
4. The electrical appliance chassis according to claim 1, characterized in that: A plug hole (12) is provided on the front of the connection converter (11), and a handle (4) is fixedly mounted on one side of the door body (2).
5. The electrical appliance chassis according to claim 1, characterized in that: The number of the connection converters (11) is four, and a threaded rod (16) is provided on one side of each connection converter (11), and a threaded block (17) is provided above each threaded rod (16).
6. The electrical appliance chassis according to claim 1, characterized in that: A fine hole (23) is provided on one side of the box body (1), and the fine hole (23) extends to the interior of the box body (1).