Conductive groove structure of showcase

Abstract

The utility model relates to the technical field of showcase accessories, in particular to a showcase conductive groove structure which comprises a frame body, a first guide groove and a second guide groove are formed in the frame body, an inner cavity of the first guide groove is connected with an insulator in a sliding mode, and third guide grooves are formed in the two sides of the bottom of the insulator. An inner cavity of the third guide groove is in sliding connection with a conducting strip, and an inner cavity of the second guide groove is in sliding connection with an elastic rubber strip. Through cooperation of the first guide groove, the second guide groove, the insulator, the third guide groove, the conducting strip and the elastic rubber strip, the power supply device has the advantage of stable power supply, the insulator is placed in the inner cavity of the first guide groove, the elastic rubber strip is placed in the inner cavity of the second guide groove, the conducting strip is inserted into the bottom of the insulator, and then the shell is inserted into the inner cavity of the frame body. Under the action of the elastic rubber strip, the shell bears upward thrust, at the moment, the top of the elastic sheet can be always in close contact with the conducting strip, and power supply is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of display cabinet accessories, in particular to a display cabinet conductive slot structure. Background Art

[0002] Display cabinets are devices used to display and store merchandise, and are commonly found in retail environments such as shopping malls, supermarkets, and specialty stores. When display cabinets are in use, power rails are required to power the electrical components.

[0003] After searching, the announcement number is CN210383391U, and the name is a power rail structure, including a conductor, an insulator and a groove opened on the arm of the shelf. Through research and analysis, it is found that although it has the advantages of reducing the production cost of the shelf and reducing the production time of the shelf during use, it still has the following disadvantages to a certain extent.

[0004] For example, when using traditional display cabinet power rails, the contacts and conductive plates of the power supply head cannot make close contact when the power supply head moves, resulting in poor contact, unstable power supply, or even power outages, which affects the subsequent power supply effect. In addition, traditional power supply heads are assembled and fixed with screws. When a fault occurs inside the power supply head, it is inconvenient for users to disassemble and repair it. In order to solve the above technical problems, we have designed a display cabinet conductive slot structure. Utility Model Content

[0005] The purpose of the utility model is to provide a display cabinet conductive slot structure with the advantages of stable power supply and easy maintenance, and solves the problems of traditional display cabinet power rails in which the contact between the contacts and the conductive sheets is not close enough during use, which easily leads to unstable power supply and power outages, and the disassembly and assembly are cumbersome, making it inconvenient for staff to disassemble and repair them.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conductive slot structure for a display cabinet, comprising a frame, a first guide slot and a second guide slot respectively provided inside the frame, an inner cavity of the first guide slot being slidably connected to an insulator, third guide slots being provided on both sides of the bottom of the insulator, an inner cavity of the third guide slot being slidably connected to a conductive sheet, an inner cavity of the second guide slot being slidably connected to an elastic rubber strip, an inner cavity of the frame being slidably connected to a shell, a rectangular hole being provided on the left side of the top of the shell, an upper cover being placed in the inner cavity of the rectangular hole, a lower cover being movably connected to the bottom of the upper cover, mounting blocks being integrally formed on the front and rear sides of the top of the lower cover, the top of the mounting block being connected to an elastic sheet by screws, a groove being provided on the right side of the bottom of the shell, and a power supply head being plugged into the inner cavity of the groove.

[0007] Preferably, the top of the elastic sheet passes through the upper cover and contacts the conductive sheet, and the top of the elastic rubber strip contacts the housing.

[0008] Preferably, a first clamping block is integrally formed on the right side of the bottom of the shell, and a first clamping hook adapted to the first clamping block is integrally formed on the front and rear sides of the right side of the upper cover.

[0009] Preferably, a positioning groove is provided on the left side of the inner cavity of the rectangular hole, and a positioning block adapted to the positioning groove is integrally formed on the left side of the upper cover.

[0010] Preferably, the front side and the rear side of the upper cover are both integrally formed with a second clamping block, and the front side and the rear side of the lower cover are both integrally formed with a second clamping hook adapted to the second clamping block.

[0011] Preferably, a wiring slot is provided on the right side of the bottom of the shell, the right side of the wiring slot is connected to the groove, and the left side of the wiring slot is connected to the rectangular hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model has the advantage of stable power supply through the cooperation of the first guide groove, the second guide groove, the insulator, the third guide groove, the conductive sheet and the elastic rubber strip. The insulator is placed in the inner cavity of the first guide groove, the elastic rubber strip is placed in the inner cavity of the second guide groove, the conductive sheet is plugged into the bottom of the insulator, and then the shell is plugged into the inner cavity of the frame. Under the action of the elastic rubber strip, the shell is pushed upward. At this time, the top of the elastic sheet can always be in close contact with the conductive sheet, and the power supply is more stable.

[0014] 2. The utility model has the advantage of being easy to disassemble and repair through the cooperation of the rectangular hole, the upper cover, the lower cover, the positioning block, the elastic sheet and the groove. When it is necessary to disassemble and repair the components inside the shell, the shell is slid to the outside of the frame, and then the first hook is moved to move the first hook away from the first block, and then the upper cover and the lower cover are taken out from the inside of the rectangular hole, and the second hook is moved to move the second hook away from the second block, and then the lower cover is removed from the surface of the upper cover, thereby completing the disassembly operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a front view schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the frame structure of the utility model;

[0018] Figure 4 This is a three-dimensional exploded view of the local structure of the utility model;

[0019] Figure 5This is a three-dimensional bottom-up exploded view of the local structure of the utility model;

[0020] Figure 6 This is a three-dimensional diagram of the shell structure of the utility model;

[0021] Figure 7 This is a three-dimensional bottom view of the shell structure of the utility model;

[0022] Figure 8 For the utility model structure Figure 1 A magnified view of center.

[0023] In the figure: 1. frame; 2. first guide groove; 3. second guide groove; 4. insulator; 5. third guide groove; 6. conductive sheet; 7. elastic rubber strip; 8. shell; 9. rectangular hole; 10. upper cover; 11. lower cover; 12. mounting block; 13. elastic sheet; 14. groove; 15. power supply head; 16. first clamping block; 17. first hook; 18. positioning groove; 19. positioning block; 20. second clamping block; 21. second hook; 22. wiring groove. DETAILED DESCRIPTION

[0024] See also Figures 1-8 , a conductive slot structure for a display cabinet, including a frame 1, wherein a first guide slot 2 and a second guide slot 3 are respectively opened inside the frame 1, the inner cavity of the first guide slot 2 is slidably connected to an insulator 4, and a third guide slot 5 is opened on both sides of the bottom of the insulator 4, the inner cavity of the third guide slot 5 is slidably connected to a conductive sheet 6, and the inner cavity of the second guide slot 3 is slidably connected to an elastic rubber strip 7, the inner cavity of the frame 1 is slidably connected to a shell 8, a rectangular hole 9 is opened on the left side of the top of the shell 8, an upper cover 10 is placed in the inner cavity of the rectangular hole 9, and a lower cover 11 is movably connected to the bottom of the upper cover 10, and a mounting block 12 is integrally formed on the front and rear sides of the top of the lower cover 11, and the top of the mounting block 12 is connected to an elastic sheet 13 by screws. The material of the elastic sheet 13 is a copper sheet with excellent conductive performance, and a groove 14 is opened on the right side of the bottom of the shell 8, and the inner cavity of the groove 14 is plugged with a power supply head 15.

[0025] See also Figure 2 The top of the elastic sheet 13 passes through the upper cover 10 and contacts the conductive sheet 6 , and the top of the elastic rubber strip 7 contacts the housing 8 .

[0026] See also Figure 4 and Figure 5 A first card block 16 is integrally formed on the right side of the bottom of the shell 8, and a first hook 17 that is compatible with the first card block 16 is integrally formed on the front and rear sides of the right side of the upper cover 10. By setting the first card block 16 and the first hook 17, the shell 8 and the upper cover 10 can be quickly limited and fixed to prevent them from falling off.

[0027] See also Figure 4 and Figure 5 A positioning groove 18 is provided on the left side of the inner cavity of the rectangular hole 9, and a positioning block 19 adapted to the positioning groove 18 is integrally formed on the left side of the upper cover 10. By setting the positioning groove 18 and the positioning block 19, the upper cover 10 can be assisted in positioning.

[0028] See also Figure 4 and Figure 5 The front and rear sides of the upper cover 10 are integrally formed with a second card block 20, and the front and rear sides of the lower cover 11 are integrally formed with a second hook 21 adapted to the second card block 20. By setting the second card block 20 and the second hook 21, the upper cover 10 and the lower cover 11 can be limited and fixed.

[0029] See also Figure 5 A wiring slot 22 is provided on the right side of the bottom of the shell 8. By setting the wiring slot 22, it is convenient to thread the wires. The right side of the wiring slot 22 is connected to the groove 14, and the left side of the wiring slot 22 is connected to the rectangular hole 9.

[0030] When in use, take a wire, connect one end of the wire to the elastic sheet 13 through the mounting block 12, and connect the other end to the power supply head 15 after passing through the wiring slot 22. Place the insulator 4 in the inner cavity of the first guide slot 2, place the elastic rubber strip 7 in the inner cavity of the second guide slot 3, plug the conductive sheet 6 into the bottom of the insulator 4, and then plug the shell 8 into the inner cavity of the frame 1. At this time, the top of the elastic sheet 13 is in contact with the conductive sheet 6. There are two conductive sheets 6, one as the positive electrode and the other as the negative electrode. Under the action of the elastic rubber strip 7, the shell 8 is pushed upward. At this time, the top of the elastic sheet 13 can always be in close contact with the conductive sheet 6, and the power supply is more stable. Then install the frame 1. Inside the showcase, the power supply head 15 passes through the sliding hole pre-opened in the showcase, and then the electrical components are powered by the power supply head 15. When the position of the power supply head 15 needs to be adjusted, the power supply head 15 can be directly toggled. The power supply head 15 drives the shell 8 to slide inside the frame 1. When the components inside the shell 8 need to be disassembled and repaired, the shell 8 is slid and moved to the outside of the frame 1. Then, the first hook 17 is toggled to make the first hook 17 away from the first block 16, and then the upper cover 10 and the lower cover 11 are taken out from the rectangular hole 9. The second hook 21 is toggled to make the second hook 21 away from the second block 20, and then the lower cover 11 is removed from the surface of the upper cover 10, thereby completing the disassembly operation.

[0031] In summary, the conductive groove structure of the display cabinet solves the problems of the conventional display cabinet power rail in which the contact points and the conductive sheet are not in close contact during use, which easily leads to unstable power supply and power outages, and the disassembly and assembly are cumbersome, making it inconvenient for staff to disassemble and repair the display cabinet power rail.

Claims

1. A conductive slot structure for a display cabinet, comprising a frame (1), characterized in that: The frame (1) is provided with a first guide groove (2) and a second guide groove (3) respectively. The inner cavity of the first guide groove (2) is slidably connected to an insulator (4). The two sides of the bottom of the insulator (4) are provided with a third guide groove (5). The inner cavity of the third guide groove (5) is slidably connected to a conductive sheet (6). The inner cavity of the second guide groove (3) is slidably connected to an elastic rubber strip (7). The inner cavity of the frame (1) is slidably connected to a shell (8). A rectangular hole (9) is provided on the left side of the top of the shell (8). An upper cover (10) is placed in the inner cavity of the rectangular hole (9). The bottom of the upper cover (10) is movably connected to a lower cover (11). The front and rear sides of the top of the lower cover (11) are integrally formed with a mounting block (12). The top of the mounting block (12) is connected to an elastic sheet (13) by screws. A groove (14) is provided on the right side of the bottom of the shell (8). The inner cavity of the groove (14) is plugged with a power supply head (15).

2. The conductive slot structure of a display cabinet according to claim 1, characterized in that: The top of the elastic sheet (13) passes through the upper cover (10) and contacts the conductive sheet (6), and the top of the elastic rubber strip (7) contacts the housing (8).

3. The conductive slot structure of a display cabinet according to claim 1, characterized in that: A first clamping block (16) is integrally formed on the right side of the bottom of the shell (8), and a first clamping hook (17) adapted to the first clamping block (16) is integrally formed on the front and rear sides of the right side of the upper cover (10).

4. The conductive slot structure of a display cabinet according to claim 1, characterized in that: A positioning groove (18) is provided on the left side of the inner cavity of the rectangular hole (9), and a positioning block (19) adapted to the positioning groove (18) is integrally formed on the left side of the upper cover (10).

5. The conductive slot structure of a display cabinet according to claim 1, characterized in that: The front and rear sides of the upper cover (10) are integrally formed with a second clamping block (20), and the front and rear sides of the lower cover (11) are integrally formed with a second clamping hook (21) adapted to the second clamping block (20).

6. The conductive slot structure of a display cabinet according to claim 1, characterized in that: A wiring slot (22) is provided on the right side of the bottom of the housing (8), the right side of the wiring slot (22) is connected to the groove (14), and the left side of the wiring slot (22) is connected to the rectangular hole (9).

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