Modularized case metal plate assembly structure

Abstract

The utility model discloses a modularized case metal plate assembling structure which comprises a main body frame, a front positioning groove, two side positioning grooves and a rear positioning groove are formed in the upper surface of the main body frame, a front fixing rod is connected into the front positioning groove in a sliding mode, and a rear fixing rod is connected into the rear positioning groove in a sliding mode. A rear fixing rod is slidably connected into the rear positioning groove, a front-back connecting rod is fixedly connected to the upper surface of the rear fixing rod, the other end of the front-back connecting rod is fixedly connected to the upper surface of the front fixing rod, two-side fixing rods are slidably connected into the two-side positioning grooves, and two-side connecting rods are fixedly connected to the upper surfaces of the two-side fixing rods. The upper surfaces of the two-side connecting rods are arranged on the lower surfaces of the front-back connecting rods, two-side circular holes are formed in the two-side connecting rods, and front-back circular holes are formed in the front-back connecting rods. By means of the structure, when the templated case is installed and detached, the time spent on the connection mode can be shortened, and therefore the installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of chassis technology, specifically a modular chassis sheet metal assembly structure. Background Technology

[0002] Traditional chassis are typically one-piece molded structures, or only one side can be disassembled, making disassembly and repair cumbersome when a fault occurs. While modular chassis improve this situation to some extent, the mechanical use of templates usually involves connection methods such as screws and welding. Whether screwed or welded, installation and disassembly require additional time, especially during mass production or on-site maintenance, thus reducing installation efficiency. Summary of the Invention

[0003] This utility model provides a modular chassis sheet metal assembly structure, which can reduce the time spent on connection methods during the installation and disassembly of the modular chassis, thereby improving installation efficiency.

[0004] To achieve the above objectives, a modular chassis sheet metal assembly structure is provided, including a main frame. The upper surface of the main frame has a front positioning groove, two side positioning grooves, and a rear positioning groove. A front fixing rod is slidably connected inside the front positioning groove, and a rear fixing rod is slidably connected inside the rear positioning groove. A front and rear connecting rod is fixedly connected to the upper surface of the rear fixing rod, and the other end of the front and rear connecting rods is fixedly connected to the upper surface of the front fixing rod. Two side fixing rods are slidably connected inside the two side positioning grooves, and two side connecting rods are fixedly connected to the upper surfaces of the two side fixing rods. The upper surfaces of the two side connecting rods are located on the lower surfaces of the front and rear connecting rods. Two circular holes are provided inside the two side connecting rods, and front and rear circular holes are provided inside the front and rear connecting rods. The positions of the two side circular holes correspond to the positions of the front and rear circular holes. Screws are slidably connected inside the two side circular holes.

[0005] According to the modular chassis sheet metal assembly structure, an upper plate is provided on the upper surface of the main frame, a threaded hole is provided inside the upper plate, a screw is threaded into the threaded hole, a front positioning hole is provided inside the upper plate, two side positioning holes are provided inside the upper plate, and a rear positioning hole is provided inside the upper plate.

[0006] According to the modular chassis sheet metal assembly structure, the position of the upper front positioning hole corresponds to the position of the front positioning groove, the position of the upper two side positioning holes corresponds to the position of the two side positioning grooves, and the position of the upper rear positioning hole corresponds to the position of the rear positioning groove.

[0007] According to the modular chassis sheet metal assembly structure, the front fixing rod is slidably connected inside the upper front positioning hole, the two side fixing rods are slidably connected inside the upper two side positioning holes, and the rear fixing rod is slidably connected inside the rear positioning groove.

[0008] According to the modular chassis sheet metal assembly structure, a front fixing block is provided on the upper surface of the main frame, a front plate is slidably connected to the surface of the front fixing block, a front through groove is provided on the front plate, a front fixing rod is slidably connected inside the front through groove, the front fixing block is slidably connected inside the front through groove, and an observation window is provided on the surface of the front plate.

[0009] According to the modular chassis sheet metal assembly structure, the main frame is fixedly connected to two fixing blocks on both sides, the two fixing blocks are slidably connected to two plates on both sides, the two plates are provided with ventilation holes, the number of ventilation holes is multiple, the two plates are provided with through grooves on both sides, the two through grooves are slidably connected to two fixing rods on both sides, and the two fixing blocks are slidably connected to the through grooves on both sides.

[0010] According to the modular chassis sheet metal assembly structure, a rear fixing block is fixedly connected to the rear surface of the main frame, a rear plate is slidably connected to the surface of the rear fixing block, a rear through groove is provided inside the rear plate, a rear fixing rod is slidably connected inside the rear through groove, and the rear fixing block is slidably connected inside the rear through groove.

[0011] According to the modular chassis sheet metal assembly structure, the bottom of the main frame is fixedly connected to a bottom fixing plate, the surface of the bottom fixing plate is slidably connected to a bottom plate, the lower surface of the bottom plate is provided with a bottom fixing groove, and the position of the bottom fixing plate corresponds to the position of the bottom fixing groove.

[0012] The beneficial effects of this utility model are as follows: by setting up a main frame, a front fixing block, two side fixing blocks, a rear fixing block, a bottom fixing plate, a front positioning groove, two side positioning grooves, and a rear positioning groove, the time spent on connection methods can be reduced during the installation and disassembly of the modular chassis, thereby improving the installation efficiency.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a modular chassis sheet metal assembly structure according to the present invention;

[0016] Figure 2This is a schematic diagram of the main frame structure of a modular chassis sheet metal assembly structure according to this utility model;

[0017] Figure 3 This is a schematic diagram of the front panel structure of a modular chassis sheet metal assembly structure according to this utility model;

[0018] Figure 4 This is a schematic diagram of the two side panel structures of a modular chassis sheet metal assembly structure according to this utility model;

[0019] Figure 5 This is a schematic diagram of the rear panel structure of a modular chassis sheet metal assembly structure according to this utility model;

[0020] Figure 6 This is a schematic diagram of the upper plate structure of a modular chassis sheet metal assembly structure according to this utility model;

[0021] Figure 7 This is a schematic diagram of the bottom plate structure of a modular chassis sheet metal assembly structure according to this utility model;

[0022] Figure 8 This is a schematic diagram of the fixing device structure of a modular chassis sheet metal assembly structure according to this utility model.

[0023] Legend:

[0024] 1. Main frame; 101. Front fixing block; 102. Side fixing blocks; 103. Rear fixing block; 104. Bottom fixing plate; 105. Front positioning groove; 106. Side positioning grooves; 107. Rear positioning groove; 2. Front plate; 201. Observation window; 202. Front through groove; 3. Side plates; 301. Ventilation hole; 302. Side through grooves; 4. Rear plate; 401. Rear through groove; 5. Upper plate; 501. Upper front positioning hole; 502. Upper side positioning holes; 503. Upper rear positioning hole; 504. Threaded hole; 6. Bottom plate; 601. Bottom fixing groove; 7. Fixing device; 701. Front fixing rod; 702. Side fixing rods; 703. Rear fixing rod; 704. Side connecting rods; 705. Side circular holes; 706. Front and rear connecting rods; 707. Front and rear circular holes; 708. Screws. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figures 1 to 8This utility model discloses a modular chassis sheet metal assembly structure, comprising a main frame 1. The upper surface of the main frame 1 has a front positioning groove 105, two side positioning grooves 106, and a rear positioning groove 107. A front fixing rod 701 is slidably connected inside the front positioning groove 105, and a rear fixing rod 703 is slidably connected inside the rear positioning groove 107. A front and rear connecting rod 706 is fixedly connected to the upper surface of the rear fixing rod 703, and the other end of the front and rear connecting rod 706 is fixedly connected to the upper surface of the front fixing rod 701. Two side fixing rods 702 are slidably connected inside the two side positioning grooves 106, and two side connecting rods 704 are fixedly connected to the upper surface of the two side fixing rods 702. The upper surface of the two side connecting rods 704 is located on the lower surface of the front and rear connecting rods 706. Two circular holes 705 are provided inside the two side connecting rods 704, and front and rear circular holes 707 are provided inside the front and rear connecting rods 706. The positions of the two side circular holes 705 correspond to the positions of the front and rear circular holes 707. Screws 708 are slidably connected inside the two side circular holes 705. The upper surface of the main frame 1 is provided with an upper plate 5. The upper plate 5 is provided with a threaded hole 504. Screws 708 are threaded into the threaded hole 504. The upper plate 5 is provided with an upper front positioning hole 501, upper side positioning holes 502, and upper rear positioning hole 503.

[0027] The position of the upper front positioning hole 501 corresponds to the position of the front positioning groove 105, the position of the upper two side positioning holes 502 corresponds to the position of the two side positioning grooves 106, and the position of the upper rear positioning hole 503 corresponds to the position of the rear positioning groove 107. The front fixing rod 701 is slidably connected inside the upper front positioning hole 501, the two side fixing rods 702 are slidably connected inside the upper two side positioning holes 502, and the rear fixing rod 703 is slidably connected inside the rear positioning groove 107.

[0028] A front fixing block 101 is provided on the upper surface of the main frame 1. The front fixing block 101 is slidably connected to the front plate 2. The front plate 2 is provided with a front through groove 202. The front fixing rod 701 is slidably connected inside the front through groove 202. The front fixing block 101 is slidably connected inside the front through groove 202. An observation window 201 is provided on the surface of the front plate 2. The two sides of the main frame 1 are fixedly connected with two fixing blocks 102. The two sides of the two fixing blocks 102 are slidably connected to two plates 3. The two sides of the two plates 3 are provided with ventilation holes 301. There are multiple ventilation holes 301. The two sides of the two plates 3 are provided with two through grooves 302. The two sides of the two through grooves 302 are slidably connected to the two fixing rods 702. The two fixing blocks 102 are slidably connected inside the two through grooves 302. A rear fixing block 103 is fixedly connected to the rear surface of the main frame 1. A rear plate 4 is slidably connected to the surface of the rear fixing block 103. A rear through groove 401 is provided inside the rear plate 4. A rear fixing rod 703 is slidably connected inside the rear through groove 401. The rear fixing block 103 is slidably connected inside the rear through groove 401. A bottom fixing plate 104 is fixedly connected to the bottom of the main frame 1. A bottom plate 6 is slidably connected to the surface of the bottom fixing plate 104. A bottom fixing groove 601 is provided on the lower surface of the bottom plate 6. The positions of the bottom fixing plate 104 and the bottom fixing groove 601 correspond to each other.

[0029] Working principle: First, the operator places the main frame 1. Then, the bottom plate 6, front plate 2, side plates 3, and rear plate 4 are placed into their corresponding fixing blocks and secured. Next, the upper plate 5 is positioned to correspond with the through slots of each plate. Then, the side fixing rods 702 are inserted into the side through slots 302 and the upper side positioning holes 502 to secure the side plates 3 and the upper plate 5. Then, the front fixing rod 701 and the rear fixing rod 703 are inserted into the through slots of the front plate 2 and the rear plate 4 to secure them. Finally, the circular holes 705 on both sides of the side connecting rod 704 and the front and rear circular holes 707 on the front and rear connecting rod 706 are aligned, and screws 708 are inserted into the circular holes for threaded connection, thus installing and securing the entire device.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A modular chassis sheet metal assembly structure, characterized in that, The system includes a main frame (1), with a front positioning groove (105) on the upper surface of the main frame (1), two side positioning grooves (106) on the upper surface of the main frame (1), and a rear positioning groove (107) on the upper surface of the main frame (1). A front fixing rod (701) is slidably connected inside the front positioning groove (105), and a rear fixing rod (703) is slidably connected inside the rear positioning groove (107). A front and rear connecting rod (706) is fixedly connected to the upper surface of the rear fixing rod (703), and the other end of the front and rear connecting rod (706) is fixedly connected to the upper surface of the front fixing rod (701). The two side positioning grooves (106) are slidably connected to the two side fixing rods (702). The upper surface of the two side fixing rods (702) is fixedly connected to the two side connecting rods (704). The upper surface of the two side connecting rods (704) is set on the lower surface of the front and rear connecting rods (706). The two side connecting rods (704) are provided with two side circular holes (705). The front and rear connecting rods (706) are provided with front and rear circular holes (707). The positions of the two side circular holes (705) and the front and rear circular holes (707) correspond to each other. The two side circular holes (705) are slidably connected to the screws (708).

2. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The upper surface of the main frame (1) is provided with an upper plate (5), the upper plate (5) is provided with a threaded hole (504), the screw (708) is threaded into the threaded hole (504), the upper plate (5) is provided with an upper front positioning hole (501), the upper plate (5) is provided with upper side positioning holes (502), and the upper plate (5) is provided with an upper rear positioning hole (503).

3. The modular chassis sheet metal assembly structure according to claim 2, characterized in that, The position of the upper front positioning hole (501) corresponds to the position of the front positioning groove (105), the position of the upper two side positioning holes (502) corresponds to the position of the two side positioning grooves (106), and the position of the upper rear positioning hole (503) corresponds to the position of the rear positioning groove (107).

4. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The front fixing rod (701) is slidably connected inside the upper front positioning hole (501), the two side fixing rods (702) are slidably connected inside the upper two side positioning holes (502), and the rear fixing rod (703) is slidably connected inside the rear positioning groove (107).

5. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The main frame (1) has a front fixing block (101) on its upper surface. The front fixing block (101) is slidably connected to the front plate (2). The front plate (2) has a front through groove (202). The front fixing rod (701) is slidably connected inside the front through groove (202). The front fixing block (101) is slidably connected inside the front through groove (202). The front plate (2) has an observation window (201) on its surface.

6. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The main frame (1) is fixedly connected to two fixed blocks (102) on both sides. The fixed blocks (102) on both sides are slidably connected to two plates (3). Ventilation holes (301) are provided inside the plates (3). There are multiple ventilation holes (301). Through grooves (302) are provided inside the plates (3). Fixed rods (702) on both sides are slidably connected inside the through grooves (302). The fixed blocks (102) on both sides are slidably connected inside the through grooves (302).

7. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The rear surface of the main frame (1) is fixedly connected to a rear fixing block (103), the surface of the rear fixing block (103) is slidably connected to a rear plate (4), the rear plate (4) is provided with a rear through groove (401), the rear through groove (401) is slidably connected to a rear fixing rod (703), and the rear fixing block (103) is slidably connected inside the rear through groove (401).

8. The modular chassis sheet metal assembly structure according to claim 1, characterized in that, The bottom of the main frame (1) is fixedly connected to a bottom fixing plate (104), and the bottom plate (6) is slidably connected to the surface of the bottom fixing plate (104). A bottom fixing groove (601) is provided on the lower surface of the bottom plate (6), and the position of the bottom fixing plate (104) corresponds to the position of the bottom fixing groove (601).

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