A multi-state display case and method

Abstract

The application relates to a showcase technical field, in particular to a multi-state display showcase and method, which comprises a showcase main body and a transparent cover plate, the transparent cover plate is rotationally connected in the middle of the showcase main body, an opening is formed in one end of the transparent cover plate, a first supporting leg is arranged on the lower side of one end of the showcase main body through a connecting piece, positioning mechanisms are fixedly connected on the lower end of both sides of the connecting piece, telescopic mechanisms are arranged on the outer sides of the positioning mechanisms, a second supporting leg is fixedly connected to the lower side of one end of the telescopic mechanism, and an adjusting mechanism is connected to the side, away from the positioning mechanism, of the telescopic mechanism through a square block, a threaded rod and a nut; in the application, the showcase can be placed horizontally and vertically according to actual needs, the application range is wider during the placing process, and the bottom is provided with supporting structures with the same height during the placing process, so that the problem that the display effect is poor due to the fact that exhibits are placed at a close distance in the showcase during the use of the showcase can be avoided.

Description

Technical Field

[0001] This invention relates to the field of display case technology, specifically to a multi-state display case and method. Background Technology

[0002] A display case is a type of display furniture designed specifically for commercial environments. It is used to display and highlight merchandise, attract customer attention, and enhance brand image. It features an attractive appearance, a sturdy structure, and the ability to be freely assembled and quickly disassembled to adapt to changing display needs.

[0003] The design of display cases takes into account ease of transportation, multifunctionality, and environmental adaptability. At the same time, regular maintenance is required to keep them in optimal condition. With technological advancements, the materials and designs of display cases are constantly being updated to meet the demands of the modern market. In practical applications, the production cost, maintenance cost, and technological updates of display cases are important factors that businesses need to consider to ensure that their investment brings a good return.

[0004] Display cases have structures that display items by placing them horizontally or vertically. In actual use, it is relatively troublesome to adjust the placement of the display case according to actual needs. Moreover, some display cases are difficult to adjust according to actual needs. Therefore, this paper proposes a multi-state display case and method to address the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a display case and method with multiple display states, in order to solve the problem that display cases have structures that display items by placing them horizontally or vertically. In actual use, it is relatively troublesome to adjust the placement state of the display case according to actual needs, and some display cases are difficult to adjust according to actual needs.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A multi-state display case and method includes a display case body and a transparent cover. The transparent cover is rotatably connected to the middle of the display case body. One end of the transparent cover has an opening. A first support leg is installed on the lower side of one end of the display case body via a connector. Positioning mechanisms are fixedly connected to both sides of the lower end of the connector. A telescopic mechanism is installed outside the positioning mechanism. A second support leg is fixedly connected to the lower side of one end of the telescopic mechanism. An adjustment mechanism is connected to the side of the telescopic mechanism away from the positioning mechanism via a block, a threaded rod, and a nut. The connector includes a fixing plate, with fixing blocks fixedly connected to both sides of the upper end of the fixing plate. The fixed blocks are rotatably connected by a connecting rod via a rotating shaft; the positioning mechanism includes a positioning shaft, and a locking block is slidably connected to the inner side of the positioning shaft via a telescopic spring; the telescopic mechanism includes a rotating rod, one end of which is fixedly connected to a column housing, the column housing having a locking hole inside, and the other end of the rotating rod being connected to a moving rod via a positioning pin, the other end of which has a pin hole, a square hole, a sliding hole, and a round hole inside, with an internal block welded and fixed inside the square hole; the adjusting mechanism includes a vertical rod, the inner side of which has a vertical groove, one side of which has a sliding groove, and the other end of which has a support block welded and fixed.

[0008] As a further optimization of the present invention, the upper end of the connecting rod is welded and fixed to the bottom end of the display case body, the connecting rod is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the fixing block, the two first support legs provided at the lower end of the fixing plate are parallel to each other, and the included angle between the fixing plate and the first support legs is 90°.

[0009] As a further optimization of the present invention, the positioning mechanism is provided in two parts, and the positioning mechanism and the telescopic mechanism correspond one-to-one. The positioning shaft is T-shaped. Two locking blocks are provided inside any one of the positioning shafts. The two locking blocks are connected by a telescopic spring. The vertical cross-section of the locking block is T-shaped, and the end of the locking block away from the positioning shaft is an arc surface.

[0010] As a further optimization of the present invention, the cylindrical shell is connected to the locking block through a locking hole, and the cylindrical shell is disposed on the outside of the positioning shaft.

[0011] As a further optimization of the present invention, the square hole, the sliding hole and the round hole are connected to each other, the square block is set inside the sliding hole, the threaded rod passes through the round hole and is exposed on the outside of the moving rod, the position of the threaded rod exposed on the outside of the moving rod is screwed to the nut, and the nut is in close contact with the moving rod.

[0012] As a further optimization of the present invention, the center points of the pin hole and the positioning pin are set on the same horizontal plane, and the pin hole passes through the moving rod.

[0013] As a further optimization of the present invention, there are two second support legs, each corresponding to a telescopic mechanism, the second support legs are parallel to each other, and the bottom surfaces of the second support legs and the first support leg are on the same horizontal plane.

[0014] As a further optimization of the present invention, the threaded rod and the vertical rod are connected by a vertical groove, the block is disposed on one side of the vertical rod, and the block is in close contact with the vertical rod.

[0015] As a further optimization of the present invention, the vertical rod is slidably connected to the internal block through a sliding groove, the vertical rod as a whole is connected to the movable rod through a square hole, and the upper end of the support block is in close contact with the main body of the display case.

[0016] As a further optimization of the present invention, it includes the following steps: Step I: Supporting the display case with the first support leg: The bottom of the fixed plate is supported by the first support leg. During this process, the fixed plate supports the main body of the display case through the pivot and connecting rod, thereby realizing the indirect support of the main body of the display case by the first support leg.

[0017] Step II: Supporting the display case with the second support leg: Rotate the telescopic mechanism to form a 90° angle between the rotating rod and the fixed plate. Position the rotating rod by using the column shell, locking hole, and locking block. After the rotating rod is positioned, it is located below the main body 1 of the display case. Then, position the moving rod by using the positioning pin. The adjustment mechanism installed on the other end of the positioned moving rod is located at the lower end of one side of the main body of the display case. Then, adjust the position of the vertical rod by using the block, threaded rod, and nut. After adjustment, the support block on one side of the vertical rod is in close contact with the bottom of the main body of the display case. Then, rotate the nut to position the adjusted vertical rod, and then support the lower side of the other end of the main body of the display case with the second support leg.

[0018] Step 3: Display case positioning: Move the main body of the display case, supported by the first and second support legs, to the required position, and then position it using expansion bolts to achieve overall positioning of the display case;

[0019] Step IV: Display Case Usage: During the use of the main display case, place the display items inside the main display case. The items can be displayed through the transparent cover. To retrieve the displayed items, rotate the transparent cover from both sides to open it.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. In this invention, the connecting parts, positioning mechanism, telescopic mechanism and adjustment mechanism can be set to place the display case horizontally and vertically according to actual needs. The application range is wider during the placement process. During the placement process, the bottom is provided with a support structure of the same height, which can avoid the problem of poor display effect caused by the exhibits being placed too close inside the display case.

[0022] 2. In this invention, the telescopic mechanism, in conjunction with the adjustment mechanism, allows for quick adjustment and is convenient during the adjustment process. Moreover, the device adopts a modular design, which facilitates maintenance and replacement in case of a malfunction at a certain location, further improving the convenience of later maintenance.

[0023] 3. In this invention, the notch and the transparent cover that opens from the middle ensure that the display case can be used in any state without affecting the retrieval of the exhibits inside, making it highly practical. Furthermore, the first and second support legs connect the display case to the ground during actual use, further enhancing its stability. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the connector structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the telescopic mechanism of the present invention;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the structure at point A in the middle;

[0028] Figure 5 This is a schematic diagram of the structure for the location of the circular hole in this invention;

[0029] Figure 6 This is a schematic diagram of the positioning mechanism structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the adjustment mechanism structure of the present invention;

[0031] Figure 8 This is a schematic diagram of the vertical placement structure of the main body of the display case of the present invention.

[0032] In the picture: 1. Main body of the display case; 2. Transparent cover; 3. Opening;

[0033] 4. Connecting parts; 41. Fixing plate; 42. Fixing block; 43. Rotating shaft; 44. Connecting rod;

[0034] 5. First supporting leg;

[0035] 6. Positioning mechanism; 61. Positioning shaft; 62. Locking block; 63. Telescopic spring;

[0036] 7. Telescopic mechanism; 71. Rotating rod; 72. Moving rod; 73. Positioning pin; 74. Column housing; 75. Locking hole; 76. Pin hole; 77. Square hole; 78. Sliding hole; 79. Internal block; 710. Round hole;

[0037] 8. Second supporting leg;

[0038] 9. Adjustment mechanism; 91. Vertical rod; 92. Vertical groove; 93. Slide groove; 94. Support block;

[0039] 10. Cube; 11. Threaded rod; 12. Nut. Detailed Implementation

[0040] Example 1

[0041] Please see Figure 1-7 The present invention provides a technical solution:

[0042] A multi-state display case and method includes a display case body 1 and a transparent cover plate 2. The transparent cover plate 2 is rotatably connected to the middle of the display case body 1. The transparent cover plate 2 has a notch 3 at one end. A first support leg 5 is installed on the lower side of one end of the display case body 1 via a connector 4. Positioning mechanisms 6 are fixedly connected to both sides of the lower end of the connector 4. A telescopic mechanism 7 is installed on the outside of the positioning mechanism 6. A second support leg 8 is fixedly connected to the lower side of one end of the telescopic mechanism 7. An adjustment mechanism 9 is connected to the side of the telescopic mechanism 7 away from the positioning mechanism 6 via a block 10, a threaded rod 11, and a nut 12. The connector 4 includes a fixing plate 41. Fixing blocks 42 are fixedly connected to both sides of the upper end of the fixing plate 41. The fixing blocks 42 are connected to each other via a pivot 43. A connecting rod 44 is rotatably connected; the positioning mechanism 6 includes a positioning shaft 61, and a locking block 62 is slidably connected to the inner side of the positioning shaft 61 via a telescopic spring 63; the telescopic mechanism 7 includes a rotating rod 71, one end of which is fixedly connected to a column housing 74, and a locking hole 75 is provided inside the column housing 74; the other end of the rotating rod 71 is connected to a moving rod 72 via a positioning pin 73; the other end of the moving rod 72 is provided with a pin hole 76, a square hole 77, a sliding hole 78, and a round hole 710; an inner block 79 is welded and fixed inside the square hole 77; the adjusting mechanism 9 includes a vertical rod 91, the inner side of which is provided with a vertical groove 92, one side of which is provided with a sliding groove 93, and the other end of the vertical rod 91 is welded and fixed with a support block 94.

[0043] As a further implementation of this solution, the upper end of the connecting rod 44 is welded and fixed to the bottom end of the display case body 1. The connecting rod 44 is fixedly connected to the rotating shaft 43, and the rotating shaft 43 is rotatably connected to the fixing block 42. The two first support legs 5 set at the lower end of the fixing plate 41 are parallel to each other, and the included angle between the fixing plate 41 and the first support legs 5 is 90°. With the above settings, the two first support legs 5 can be used to stably support the lower end of one side of the display case body 1.

[0044] As a further implementation of this solution, there are two positioning mechanisms 6, and the positioning mechanisms 6 and the telescopic mechanisms 7 correspond one to one. The positioning shaft 61 is T-shaped, and there are two locking blocks 62 inside each positioning shaft 61. The two locking blocks 62 are connected by a telescopic spring 63. The vertical section of the locking block 62 is T-shaped, and the end of the locking block 62 away from the positioning shaft 61 is an arc surface. Through the above settings, the two telescopic mechanisms 7 can be stably limited.

[0045] As a further implementation of this solution, the cylindrical shell 74 is connected to the locking block 62 through the locking hole 75. The cylindrical shell 74 is located outside the positioning shaft 61. Through the above arrangement, the stability of the rotating rod 71 during the positioning process can be improved.

[0046] As a further implementation of this solution, the square hole 77, the sliding hole 78 and the round hole 710 are connected. The square block 10 is set inside the sliding hole 78. The threaded rod 11 passes through the round hole 710 and is exposed on the outside of the moving rod 72. The position of the threaded rod 11 exposed on the outside of the moving rod 72 is screwed to the nut 12. The nut 12 is tightly attached to the moving rod 72. With the above arrangement, the vertical rod 91 can be stably locked.

[0047] As a further implementation of this solution, the center points of the pin hole 76 and the positioning pin 73 are set on the same horizontal plane, and the pin hole 76 passes through the moving rod 72. Through the above setting, the support of the main body 1 of the display case can be adjusted according to different states.

[0048] As a further implementation of this solution, there are two second support legs 8. The second support legs 8 correspond one-to-one with the telescopic mechanism 7. The second support legs 8 are parallel to each other. The bottom surfaces of the second support legs 8 and the first support legs 5 are set on the same horizontal plane. With the above arrangement, the lower sides of the display cabinet body 1 can be stably supported by the second support legs 8.

[0049] As a further implementation of this solution, the threaded rod 11 is connected to the vertical rod 91 through the vertical groove 92, and the block 10 is set on one side of the vertical rod 91, and the block 10 is in close contact with the vertical rod 91. Through the above arrangement, the vertical rod 91 can be stably limited.

[0050] As a further implementation of this solution, the vertical rod 91 is slidably connected to the internal block 79 through the sliding groove 93, and the entire vertical rod 91 is connected to the moving rod 72 through the square hole 77. The upper end of the support block 94 is in close contact with the main body of the display case 1. Through the above settings, the stability of the main body of the display case 1 during actual use can be improved.

[0051] As a further implementation of this solution, the technical solution includes the following steps: Step I: Support the display case through the first support leg 5: Support the bottom of the fixing plate 41 through the first support leg 5. During this process, the fixing plate 41 supports the main body 1 of the display case through the rotating shaft 43 and the connecting rod 44, thereby realizing the indirect support of the main body 1 of the display case by the first support leg 5.

[0052] Step II: Support the display case with the second support leg 8: Rotate the telescopic mechanism 7 to form a 90° angle between the rotating rod 71 and the fixed plate 41, and position the rotating rod 71 by cooperating with the column shell 74, the locking hole 75 and the locking block 62. After the rotating rod 71 is positioned, it is located below the main body of the display case 1. Then, the position of the moving rod 72 is positioned by the positioning pin 73. The adjustment mechanism 9 installed on the other end of the positioned moving rod 72 is located at the lower end of one side of the main body of the display case 1. Then, the position of the vertical rod 91 is adjusted by the block 10, the threaded rod 11 and the nut 12. After adjustment, the support block 94 on one side of the vertical rod 91 is in close contact with the bottom of the main body of the display case 1. Then, rotate the nut 12 to position the adjusted vertical rod 91, and then support the lower side of the other end of the main body of the display case 1 by the second support leg 8.

[0053] Step III: Display case positioning: Move the main body 1 of the display case, supported by the first support leg 5 and the second support leg 8, to the required position, and then position it using expansion bolts to achieve the overall positioning of the display case;

[0054] Step IV: Display case usage: During the use of the main body 1 of the display case, the display items are placed inside the main body 1 of the display case and can be displayed through the transparent cover 2. When the display items are taken out, the transparent cover 2 is rotated and opened from both sides.

[0055] Example 2

[0056] Please see Figure 8 The present invention provides a technical solution:

[0057] A multi-state display case and method are described below. The same positions as in Embodiment 1 will not be described again. The difference is that the main body of the display case 1 is placed vertically for display. During the placement of the main body of the display case 1, the moving rod 72 is connected to the rotating rod 71 through the pin hole 76 inside, in conjunction with the positioning pin 73, to display the lower end of the main body of the display case 1. The support block 94 is located at the lower end of the notch 3, which can avoid the problem of the vertical rod 91 affecting the opening of the transparent cover 2.

[0058] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A multi-state display case, comprising a case body (1) and a transparent cover (2), characterized in that: The main body (1) of the display case is rotatably connected to a transparent cover plate (2). One end of the transparent cover plate (2) has a notch (3). A first support leg (5) is installed on the lower side of one end of the main body (1) through a connector (4). A positioning mechanism (6) is fixedly connected to both sides of the lower end of the connector (4). A telescopic mechanism (7) is installed on the outside of the positioning mechanism (6). A second support leg (8) is fixedly connected to the lower side of one end of the telescopic mechanism (7). An adjustment mechanism (9) is connected to the side of the telescopic mechanism (7) away from the positioning mechanism (6) through a block (10), a threaded rod (11), and a nut (12). The connector (4) includes a fixing plate (41), and fixing blocks (42) are fixedly connected to both sides of the upper end of the fixing plate (41). A connecting rod (44) is rotatably connected between the fixing blocks (42) through a rotating shaft (43). The upper end of the connecting rod (44) is welded and fixed to the bottom end of the display case body (1), and the connecting rod (44) is fixedly connected to the rotating shaft (43); The positioning mechanism (6) includes a positioning shaft (61), and a locking block (62) is slidably connected to the inner side of the positioning shaft (61) by a telescopic spring (63). The telescopic mechanism (7) includes a rotating rod (71), one end of which is fixedly connected to a column shell (74), and the column shell (74) has a locking hole (75) inside. The other end of the rotating rod (71) is connected to a moving rod (72) via a positioning pin (73). The other end of the moving rod (72) has a pin hole (76), a square hole (77), a sliding hole (78), and a round hole (710) inside. An internal block (79) is welded and fixed inside the square hole (77). The adjustment mechanism (9) includes a vertical rod (91), a vertical groove (92) is provided on the inner side of the vertical rod (91), a sliding groove (93) is provided on one side of the vertical rod (91), and a support block (94) is welded and fixed to the other end of the vertical rod (91).

2. The multi-state display case according to claim 1, characterized in that: The rotating shaft (43) is rotatably connected to the fixed block (42). The two first support legs (5) provided at the lower end of the fixed plate (41) are parallel to each other, and the included angle between the fixed plate (41) and the first support legs (5) is 90°.

3. The multi-state display case according to claim 1, characterized in that: There are two positioning mechanisms (6), and the positioning mechanism (6) and the telescopic mechanism (7) correspond one to one. The positioning shaft (61) is T-shaped. There are two locking blocks (62) inside any one of the positioning shafts (61). The two locking blocks (62) are connected by a telescopic spring (63). The vertical cross section of the locking block (62) is T-shaped, and the end of the locking block (62) away from the positioning shaft (61) is an arc surface.

4. A multi-state display case according to claim 1, characterized in that: The cylindrical shell (74) is connected to the locking block (62) through the locking hole (75), and the cylindrical shell (74) is located outside the positioning shaft (61).

5. A multi-state display case according to claim 1, characterized in that: The square hole (77), the sliding hole (78) and the round hole (710) are connected. The square block (10) is set inside the sliding hole (78). The threaded rod (11) passes through the round hole (710) and is exposed on the outside of the moving rod (72). The position of the threaded rod (11) exposed on the outside of the moving rod (72) is screwed to the nut (12). The nut (12) is in close contact with the moving rod (72).

6. A multi-state display case according to claim 1, characterized in that: The center points of the pin hole (76) and the positioning pin (73) are set on the same horizontal plane, and the pin hole (76) passes through the moving rod (72).

7. A multi-state display case according to claim 1, characterized in that: There are two second support legs (8), and the second support legs (8) correspond one-to-one with the telescopic mechanism (7). The second support legs (8) are parallel to each other, and the bottom surfaces of the second support legs (8) and the first support leg (5) are set on the same horizontal plane.

8. A multi-state display case according to claim 1, characterized in that: The threaded rod (11) is connected to the vertical rod (91) by a vertical groove (92), and the block (10) is set on one side of the vertical rod (91), and the block (10) is in close contact with the vertical rod (91).

9. A multi-state display case according to claim 1, characterized in that: The vertical rod (91) is slidably connected to the inner block (79) through the sliding groove (93), and the vertical rod (91) is connected to the moving rod (72) through the square hole (77). The upper end of the support block (94) is closely attached to the main body of the display case (1).

10. A method of using a multi-state display case according to any one of claims 1-9, characterized in that: The steps include: Step I: Support the display case by the first support leg (5): Support the bottom of the fixed plate (41) by the first support leg (5). During this process, the fixed plate (41) supports the main body (1) of the display case by the pivot (43) and the connecting rod (44), thereby realizing the indirect support of the main body (1) of the display case by the first support leg (5); Step II: Support the display case with the second support leg (8): Rotate the telescopic mechanism (7) to form a 90° angle between the rotating rod (71) and the fixed plate (41), and position the rotating rod (71) by cooperating with the column shell (74), the card hole (75) and the card block (62). After the rotating rod (71) is positioned, it is located below the main body of the display case (1). Then, position the moving rod (72) by positioning pin (73). The adjustment mechanism (9) installed at the other end of the positioned moving rod (72) is located at the lower end of one side of the main body of the display case (1). Then, adjust the position of the vertical rod (91) by using the block (10), the threaded rod (11) and the nut (12). The support block (94) set on one side of the adjusted vertical rod (91) is close to the bottom of the main body of the display case (1). Then, rotate the nut (12) to position the adjusted vertical rod (91), and then support the lower side of the other end of the main body of the display case (1) by the second support leg (8). Step 3: Display case positioning: Move the main body (1) of the display case, which is supported by the first support leg (5) and the second support leg (8), to the position to be used, and then position it by expansion bolts to achieve the overall positioning of the display case; Step IV: Display case usage: During the use of the main body of the display case (1), the display items are placed inside the main body of the display case (1) and can be displayed through the transparent cover (2). When the display items are taken out, the transparent cover (2) is rotated and opened from both sides.

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