Refrigeration display cabinet based on safe low-voltage power supply driving

Abstract

The utility model discloses a refrigeration display cabinet based on safe low-voltage power supply driving, which comprises a refrigeration cabinet body and a closed cabinet surface arranged on one side of the refrigeration cabinet body, a movable supporting groove is arranged on one side of the closed cabinet surface, and a power assisting part used for opening the closed cabinet surface is arranged on the outer side of the refrigeration cabinet body. Comprising a power assisting part, the power assisting part comprises a power assisting supporting mechanism and a power assisting moving mechanism, the power assisting supporting mechanism is installed on one side of the refrigerated cabinet body, and the power assisting moving mechanism is inserted into a moving supporting groove; the assistance supporting mechanism comprises a fixed supporting frame, a lower end limiting chamber, an upper end limiting chamber, an isolation supporting plate and a movable clamping supporting block, and the lower end limiting chamber communicates with the interior of the upper end limiting chamber. And the effects that the pressing rod and the sliding supporting rod are moved firstly, so that the inserting block and the movable supporting groove are clamped and limited, and then the pressing rod is pressed to open the closed cabinet surface conveniently in a labor-saving mode are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerated display cabinets, and particularly relates to a refrigerated display cabinet driven by a safe low-voltage power supply. Background Technique

[0002] A refrigerated display cabinet driven by a safe low-voltage power supply is a display cabinet that uses a low-voltage power supply within a safe range to drive a compressor for refrigeration, so that the displayed products are always in a low-temperature insurance state.

[0003] After retrieval, a patent with the Chinese patent publication number CN205053512U discloses a refrigerated display cabinet, including a cabinet body, a compressor shield, a door body, and an animated display light box; the cabinet body, the compressor shield, and the door body are common components in the industry; the animated display light box is installed above the door body and includes a light box panel, a light box frame, a bottom plate frame, a light source bottom plate, and a controller; the light box panel is arranged on the outer layer of the animated display light box; the light box panel is made of a transparent material; the light box frame is installed inside the light box panel; the bottom plate frame is installed inside the light box frame; the light source bottom plate is installed inside the bottom plate frame and includes a plurality of light source plates; the controller is installed inside the bottom plate frame and has the characteristics of being able to display brightly with dynamic pictures respectively, effectively solving the shortcomings of the existing products such as the single overall effect, the dull picture, the poor display effect of the products and advertisements, the poor aesthetics, and the lack of prominence of the product advertisement part.

[0004] The use of a display cabinet is generally to take or place items by opening or closing the cabinet door. However, the existing device only moves through the support grooves on the side of the cabinet door. Limited by the suction force between the cabinet door and the cabinet body, extra force is required to open it. For example, in the above solution, a common door body is used on the outside of the device, resulting in the inability to conveniently and labor-savingly move the cabinet door, affecting its practical effect. Summary of the Invention

[0005] Aiming at the problems in the prior art that the opening of the cabinet door cannot be assisted and supported, resulting in the inability to conveniently and labor-savingly open the cabinet door, and the inconvenience in finding the opening method and position of the cabinet door, the utility model proposes the following technical solutions:

[0006] It includes a refrigerated cabinet body and a closed cabinet surface installed on one side of the refrigerated cabinet body. A moving support groove is opened on one side of the closed cabinet surface, and a boosting part for opening the closed cabinet surface is arranged outside the refrigerated cabinet body, including: the boosting part includes a boosting support mechanism and a boosting moving mechanism. Among them, the boosting support mechanism is installed on one side of the refrigerated cabinet body, and the boosting moving mechanism is inserted into the moving support groove.

[0007] The assisting and supporting mechanism includes a fixed support frame, a lower end limiting chamber, an upper end limiting chamber, an isolation support plate, and a movable clamping support block. Among them, the lower end of the fixed support frame is fixedly installed on the outer side of the refrigerated cabinet body. The lower end limiting chamber and the upper end limiting chamber are respectively opened in the lower half and the upper half of the interior of the fixed support frame, and the interior of the lower end limiting chamber is communicated with the interior of the upper end limiting chamber. The isolation support plate is arranged between the lower end limiting chamber and the upper end limiting chamber and is fixedly installed inside the fixed support frame. The movable clamping support block is installed on the upper half of the isolation support plate.

[0008] The assisting and moving mechanism includes a pressing rod, a sliding support groove, a sliding support rod, a sliding limiting rod, a movable clamping block, a connecting rod, a plug-in block, and a rotating auxiliary rod. Among them, the sliding support groove is opened in the middle of the pressing rod and penetrates through its opposite sides. One end of the sliding support rod is installed with a rotating auxiliary rod, and the rotating auxiliary rod is rotatably arranged inside the sliding support groove. The sliding limiting rod is installed at the other end of the sliding support rod. Two connecting rods are installed on the opposite sides of the sliding support rod. The movable clamping block is installed at the outer end of the connecting rod. The pressing rod is inserted into the movable support groove through the plug-in block.

[0009] Through the combined action of the assisting and supporting mechanism and the assisting and moving mechanism in the assisting part, the effect of conveniently and labor-savingly opening the closing cabinet surface on one side of the refrigerated cabinet body is achieved.

[0010] As a preference of the above technical solution, the assisting and supporting mechanism further includes a lower end limiting groove and an upper end limiting groove. Among them, the lower end limiting groove is formed between the two isolation support plates. Two upper end limiting grooves are opened in the middle of the upper end of the fixed support frame and penetrate through its inner and outer sides, and the upper end limiting groove is communicated with the upper end limiting chamber, the lower end limiting groove, and the lower end limiting chamber.

[0011] Through the opening of the lower end limiting groove and the upper end limiting groove, a limiting and guiding effect is provided for the overall movement of the assisting part, further improving the quick stability when the device is opened conveniently and labor-savingly.

[0012] As a preference of the above technical solution, the sliding limiting rod is slidably arranged inside the lower end limiting chamber, and the sliding limiting rod is located below the isolation support plate.

[0013] Through the sliding limiting support of the sliding limiting rod in the lower end limiting chamber, the overall assisting and moving mechanism is simultaneously limited and supported.

[0014] Preferably, as the above technical solution, the movable clamping block is slidably connected to the side of the movable clamping support block close to the movable support groove, and the movable clamping block and the movable clamping support block are clamped and limited to the other side.

[0015] By moving and slidingly supporting and moving and limitingly supporting the movable clamping block in two directions by the movable clamping support block, the effect of slidingly supporting the boosting moving mechanism while being able to perform limiting support is achieved.

[0016] Preferably, as the above technical solution, the sliding support rod is simultaneously slidably connected to the lower limiting groove and the upper limiting groove, and the sliding support rod is inserted into the lower limiting chamber and the upper limiting chamber.

[0017] By restricting the moving direction and moving position of the sliding support rod by the lower limiting groove, the accuracy of the direction and angle when the support pressing rod moves is ensured.

[0018] Preferably, as the above technical solution, the pressing rod is slidably connected to the upper limiting groove, and the upper limiting groove is used for sliding limit and placement support of the pressing rod.

[0019] By restricting the moving direction and moving position of the boosting support mechanism by the upper limiting groove, the accuracy of the direction and angle when the support pressing rod moves is ensured.

[0020] The beneficial effects of the present utility model are as follows:

[0021] (1) By the rotational action of the sliding support groove and the sliding support rod, the positions of the pressing rod and the sliding support rod are first moved, so that the insertion block is clamped and limited with the movable support groove, and then the pressing rod is pressed, achieving the effect of conveniently and labor-savingly opening the closing cabinet surface;

[0022] (2) Through the setting of the boosting part, it is convenient for the user to directly observe the opening direction, remind the user of the opening position of the closing cabinet surface, and facilitate the user to open it conveniently, so as to ensure that the user can also open the closing cabinet surface when the hand is not convenient to exert force. Description of the Drawings

[0023] Figure 1 Shows the front view of the whole device in Embodiment 1;

[0024] Figure 2 Shows the front view of the boosting part in Embodiment 1;

[0025] Figure 3 Shows the connection diagram of the boosting support mechanism and the boosting moving mechanism in Embodiment 1;

[0026] Figure 4 The figure shows an overall three-dimensional view of the assisting moving mechanism in Embodiment 1;

[0027] Figure 5 The figure shows an overall three-dimensional view of the assisting part in Embodiment 1.

[0028] In the figure: 1, refrigerated cabinet body; 2, closing cabinet surface; 3, moving support groove; 4, fixed support frame; 401, lower end limiting chamber; 402, upper end limiting chamber; 403, isolation support plate; 404, moving clamping support block; 405, lower end limiting groove; 406, upper end limiting groove; 5, pressing rod; 501, sliding support groove; 502, sliding support rod; 503, sliding limiting rod; 504, moving clamping block; 505, connecting rod; 506, inserting block; 507, rotating auxiliary rod. Specific embodiments

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0030] Embodiment 1

[0031] Figures 1 - 5 The figure shows a schematic diagram of the overall structure as a specific embodiment of the present utility model. Figures 1 - 5 Among them, it includes a refrigerated cabinet body 1 and a closing cabinet surface 2 installed on one side of the refrigerated cabinet body 1. A moving support groove 3 is opened on one side of the closing cabinet surface 2, and an assisting part for opening the closing cabinet surface 2 is provided outside the refrigerated cabinet body 1.

[0032] The assisting part includes an assisting support mechanism and an assisting moving mechanism. Among them, the assisting support mechanism is installed on one side of the refrigerated cabinet body 1, and the assisting moving mechanism is inserted into the inside of the moving support groove 3.

[0033] The assisting support mechanism includes a fixed support frame 4, a lower end limiting chamber 401, an upper end limiting chamber 402, an isolation support plate 403, and a moving clamping support block 404. Among them, the lower end of the fixed support frame 4 is fixedly installed on the outside of the refrigerated cabinet body 1. The lower end limiting chamber 401 and the upper end limiting chamber 402 are respectively opened in the lower half and the upper half of the inside of the fixed support frame 4, and the inside of the lower end limiting chamber 401 is communicated with the inside of the upper end limiting chamber 402. The isolation support plate 403 is arranged between the lower end limiting chamber 401 and the upper end limiting chamber 402, and the isolation support plate 403 is fixedly installed inside the fixed support frame 4. The moving clamping support block 404 is installed on the upper half of the isolation support plate 403.

[0034] The assisting moving mechanism includes a pressing rod 5, a sliding support groove 501, a sliding support rod 502, a sliding limiting rod 503, a moving clamping block 504, a connecting rod 505, a plugging block 506, and a rotating assisting rod 507. Among them, the sliding support groove 501 is opened in the middle of the pressing rod 5 and penetrates through its opposite sides. One end of the sliding support rod 502 is installed with the rotating assisting rod 507, and the rotating assisting rod 507 is rotatably arranged inside the sliding support groove 501. The sliding limiting rod 503 is installed at the other end of the sliding support rod 502. Two connecting rods 505 are installed on the opposite sides of the sliding support rod 502. The moving clamping block 504 is installed at the outer end of the connecting rod 505. The pressing rod 5 is plugged into the moving support groove 3 through the plugging block 506.

[0035] When the device operates, under the combined action of the assisting support mechanism and the assisting moving mechanism, the effect of opening the closing cabinet surface 2 conveniently and labor - savingly is achieved. Specifically, under the support and limitation of the fixed support frame 4, the limiting chamber 401 and the upper - end limiting chamber 402 on the sliding limiting rod 503, the moving clamping block 504 and the sliding support rod 502, and at the same time, under the rotating action of the sliding support groove 501 and the sliding support rod 502, the positions of the pressing rod 5 and the sliding support rod 502 are first moved, so that the plugging block 506 is clamped and limited with the moving support groove 3, and then the pressing rod 5 is pressed, achieving the effect of conveniently and labor - savingly opening the closing cabinet surface 2. At the same time, the setting of the assisting part can facilitate the user to directly observe the opening direction, remind the user of the opening position of the closing cabinet surface 2, and facilitate the user to open it conveniently, so as to ensure that the user can also open the closing cabinet surface 2 when the hand is not convenient to exert force.

[0036] Figure 2 and Figure 3 Shown is the overall structural schematic diagram of the assisting part as a specific embodiment of the present utility model. Figure 2 and Figure 3 In [the figure], the assisting support mechanism further includes a lower - end limiting groove 405 and an upper - end limiting groove 406. Among them, the lower - end limiting groove 405 is formed between two isolation support plates 403. Two upper - end limiting grooves 406 are opened in the middle of the upper end of the fixed support frame 4 and penetrate through its inner and outer sides, and the upper - end limiting groove 406 communicates with the upper - end limiting chamber 402, the lower - end limiting groove 405, and the lower - end limiting chamber 401.

[0037] Through the opening of the lower - end limiting groove 405 and the upper - end limiting groove 406, the effect of providing limitation and guidance for the movement of the whole assisting part is achieved, further improving the rapid stability when the device is opened conveniently and labor - savingly.

[0038] Figure 3 Shown is the structural schematic diagram of the moving mode as a specific embodiment of the present utility model. Figure 3Among them, the sliding limit rod 503 is slidably arranged inside the lower limit chamber 401, and the sliding limit rod 503 is located below the isolation support plate 403.

[0039] The moving clamping block 504 slides and connects towards the moving clamping support block 404 close to the moving support groove 3, and the moving clamping block 504 and the moving clamping support block 404 are clamped and connected to the other side for limiting.

[0040] Under the sliding limit support of the sliding limit rod 503 in the lower limit chamber 401, while the overall power-assisted moving mechanism is limited and supported, and under the effects of the moving clamping support block 404 providing moving sliding support and moving limit support for the moving clamping block 504 in two directions respectively, the power-assisted moving mechanism can be slidably supported while being limited and supported. Among them, by raising the height of the sliding limit rod 503, the moving clamping block 504 can be disengaged from the connection range with the moving clamping support block 404, facilitating the reset movement of the moving clamping block 504.

[0041] Figure 2 Shown is a schematic front view of the internal structure of the power-assisted part as a specific embodiment of the present invention. Figure 2 Among them, the sliding support rod 502 is simultaneously slidably connected to the lower limit groove 405 and the upper limit groove 406, and the sliding support rod 502 is inserted into the lower limit chamber 401 and the upper limit chamber 402.

[0042] The pressing rod 5 is slidably connected to the upper limit groove 406, and the upper limit groove 406 is used for sliding limit and placement support of the pressing rod 5.

[0043] By restricting the moving direction and moving position of the sliding support rod 502 in the lower limit groove 405 and the upper limit groove 406 simultaneously, the accuracy of the direction and angle when the pressing rod 5 is supported and moved is ensured, so that the pressing rod 5 can be easily and stably inserted and moved into the moving support groove 3.

[0044] Working principle: When using the device, first pull the right end of the pressing rod 5 to drive the sliding support rod 502 and the sliding limit rod 503 to move inside the lower limit chamber 401. At the same time, insert the plug-in block 506 into the moving support groove 3. Then, press the pressing rod 5 under the support of the sliding support rod 502. At this time, under the clamping of the moving clamping block 504 and the moving clamping support block 404, the sliding support rod 502 is limited. Continuously press the pressing rod 5, and thus, through the lever effect, the effect of labor-saving movement of the closing cabinet surface 2 is achieved, ensuring that the user can open the closing cabinet surface 2 even when the hand is not convenient to exert force. At the same time, the setting of the power-assisted part facilitates the user to directly observe the opening direction and can remind the user of the opening position of the closing cabinet surface 2.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A refrigerated display cabinet driven by a safe low-voltage power supply, comprising a refrigerated cabinet body (1) and a closed cabinet surface (2) installed on one side of the refrigerated cabinet body (1), characterized in that, A moving support groove (3) is provided on one side of the closed cabinet surface (2), and a boosting part for opening the closed cabinet surface (2) is arranged outside the refrigerating cabinet body (1), including: The boosting part includes a boosting support mechanism and a boosting moving mechanism. Among them, the boosting support mechanism is installed on one side of the refrigerating cabinet body (1), and the boosting moving mechanism is inserted into the moving support groove (3). The boosting support mechanism includes a fixed support frame (4), a lower end limiting chamber (401), an upper end limiting chamber (402), an isolation support plate (403), and a moving clamping support block (404). Among them, the lower end of the fixed support frame (4) is fixedly installed on the outside of the refrigerating cabinet body (1), the lower end limiting chamber (401) and the upper end limiting chamber (402) are respectively arranged in the lower half and the upper half of the interior of the fixed support frame (4), and the interior of the lower end limiting chamber (401) is communicated with the interior of the upper end limiting chamber (402). The isolation support plate (403) is arranged between the lower end limiting chamber (401) and the upper end limiting chamber (402), and the isolation support plate (403) is fixedly installed inside the fixed support frame (4). The moving clamping support block (404) is installed on the upper half of the isolation support plate (403). The boosting moving mechanism includes a pressing rod (5), a sliding support groove (501), a sliding support rod (502), a sliding limiting rod (503), a moving clamping block (504), a connecting rod (505), a plug-in block (506), and a rotating auxiliary rod (507). Among them, the sliding support groove (501) is arranged in the middle of the pressing rod (5) and penetrates through its opposite sides. One end of the sliding support rod (502) is installed with a rotating auxiliary rod (507), and the rotating auxiliary rod (507) is rotatably arranged inside the sliding support groove (501). The sliding limiting rod (503) is installed at the other end of the sliding support rod (502). Two connecting rods (505) are installed on the opposite sides of the sliding support rod (502). The moving clamping block (504) is installed at the outer end of the connecting rod (505). The pressing rod (5) is inserted into the moving support groove (3) through the plug-in block (506).

2. The refrigerated display cabinet driven by a safe low-voltage power supply according to claim 1, wherein The boosting support mechanism further includes a lower end limiting groove (405) and an upper end limiting groove (406). Among them, the lower end limiting groove (405) is formed between the two isolation support plates (403). Two upper end limiting grooves (406) are arranged in the middle of the upper end of the fixed support frame (4) and penetrate through its inner and outer sides, and the upper end limiting groove (406) is communicated with the upper end limiting chamber (402), the lower end limiting groove (405), and the lower end limiting chamber (401).

3. The refrigerated display cabinet driven by a safe low-voltage power supply according to claim 1, characterized in that The sliding limiting rod (503) is slidably arranged inside the lower end limiting chamber (401), and the sliding limiting rod (503) is located below the isolation support plate (403).

4. A refrigerated display cabinet driven by a safe low-voltage power supply according to claim 2, wherein, The movable clamping block (504) is slidably connected to the movable clamping support block (404) on the side close to the movable support groove (3), and the movable clamping block (504) and the movable clamping support block (404) are clamped and limited to the other side.

5. A refrigerated display cabinet driven by a safe low-voltage power supply according to claim 2, characterized in that The sliding support rod (502) is simultaneously slidably connected to the lower limit groove (405) and the upper limit groove (406), and the sliding support rod (502) is inserted into the lower limit chamber (401) and the upper limit chamber (402).

6. The refrigerated display cabinet driven by a safe low-voltage power supply according to claim 2, characterized in that, The pressing rod (5) is slidably connected to the upper limit groove (406), and the upper limit groove (406) is used for sliding limit and placement support of the pressing rod (5).

Images