Total cabinet door overturning structure of jewelry display cabinet

Abstract

The utility model discloses a jewelry display cabinet main cabinet door overturning structure which comprises a cabinet body, the cabinet body is installed in an exhibition hall, an adjusting mechanism is arranged on the cabinet body, the adjusting mechanism comprises a fixing base, a connecting plate, a folding plate, a follow-up plate, a vertical plate, a supporting mechanism, a spring, a fixing plate, a bearing sleeve and an alarm mechanism, the fixing base is installed on the cabinet body, and the connecting plate is installed on the connecting plate. The connecting plate is installed on the cabinet door, the folding plate is rotationally connected to the fixing base, the opening strength of the cabinet door is adjusted by changing the compression degree of the spring, a user can accurately control the stiffness coefficient of the spring by selecting the number of the bearing sleeves and adjusting the position of the fixing rod, and therefore fine adjustment of the opening strength of the cabinet door is achieved. The adjusting mechanism greatly improves the use flexibility and customer experience of the jewelry display cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry display cabinet flipping, and more specifically, to a total cabinet door flipping structure of a jewelry display cabinet. Background Art

[0002] In the context of existing technologies, the design of jewelry display cabinets usually includes a door flipping structure, which is to facilitate the display and protection of jewelry. However, users often face a challenge in actual use: according to different usage scenarios and needs, the flipping force of the door needs to be carefully adjusted. For example, in an environment with strong winds or strong air conditioning, the flipping force needs to be increased to prevent the door from closing or opening by itself; and during the peak sales period when the door needs to be opened and closed frequently, excessive flipping force will increase the difficulty of operation for sales staff, affecting efficiency and customer experience.

[0003] Existing jewelry display cabinet designs fail to provide an effective mechanism to adjust this flipping force, mainly because they use fixed hinge systems or flip support structures that do not take into account the need for force adjustment when designing these systems or structures, or the adjustment methods provided are too complicated and not convenient for on-site adjustment. The limitations of this design not only affect the convenience of the cabinet door, but may also cause damage to the safety and aesthetics of the jewelry display. For example, the unadjustable flipping force may cause the cabinet door to close suddenly, causing damage to the jewelry or injury to the operator; or the cabinet door may be difficult to remain open due to insufficient opening force, affecting the customer's browsing experience. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a general cabinet door flip structure of a jewelry display cabinet to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a total cabinet door flip structure of a jewelry display cabinet, including a cabinet body, which is installed in an exhibition hall. An adjustment mechanism is arranged on the cabinet body, and the adjustment mechanism includes a fixed seat, a connecting plate, a folding plate, a follower plate, a vertical plate, a supporting mechanism, a spring, a fixed plate, a receiving sleeve and an alarm mechanism. The fixed seat is installed on the cabinet body, the connecting plate is installed on the cabinet door, the folding plate is rotatably connected to the fixed seat, the vertical plate is fixedly installed on the connecting plate, the follower plate is rotatably connected to the vertical plate and the folding plate respectively, the supporting mechanism is cooperatively connected to the fixed seat and the follower plate, the two ends of the spring are rotatably connected to the vertical plate and the folding plate respectively, a plurality of the fixed plates are arranged, and the plurality of the fixed plates are equidistantly arranged, the receiving sleeve is connected between two of the fixed plates, and the alarm mechanism is installed on the cabinet body.

[0008] The utility model is further configured that a plurality of the fixing plates are respectively provided with card slots, a fixing rod is fitted in the card slot, and the receiving sleeve is connected to the fixing rod. The design of the card slot ensures the stability of the fixing.

[0009] The utility model is further configured that two ends of the fixing rod are respectively provided with hexagonal sections, and two ends of the fixing rod are respectively provided with nuts through threads, the nuts are fitted on the fixing plate, and the design of the nuts ensures the stability of the connection.

[0010] The utility model is further configured such that the support mechanism includes a rotating head and a bidirectional screw, two rotating heads are provided, and the two rotating heads are respectively rotatably connected to the fixed seat and the follower plate, and the bidirectional screw is respectively threadedly connected to the two rotating heads in opposite directions, and the design of the support mechanism ensures the stability of the fixation.

[0011] The utility model is further configured such that the alarm mechanism includes a wire, a card tube and a telescopic tube, the card tube is installed on a cabinet, the telescopic tube is slidably connected in the card tube, the sensor is installed in the telescopic tube, the wire is electrically connected to the sensor, and the design of the alarm mechanism ensures the fixation of the sensor.

[0012] The utility model is further configured that the inner thread of the clamping tube is provided with a thread ring, the thread ring is provided with a plurality of elastic strips, the plurality of elastic strips are respectively connected to the telescopic tube, and the design of the elastic strips ensures the clamping stability of the sensor.

[0013] The utility model is further configured such that a threaded tube is threadedly provided on the side wall of the clamping tube, a top sleeve is provided on the telescopic tube, and an intermediate sleeve is slidably provided on the telescopic tube, and two ends of the intermediate sleeve respectively abut against the top sleeve and the threaded tube. The design of the threaded tube ensures the stretching of the elastic strip.

[0014] The utility model is further configured that a sliding bar is provided on the side wall of the telescopic tube, a sliding groove is opened on the inner wall of the clamping tube, the sliding bar is slidably connected in the sliding groove, and the design of the sliding bar ensures the sliding limit.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a general cabinet door flip structure of a jewelry display cabinet, which has the following beneficial effects:

[0017] 1. The adjustment mechanism provides a flexible way to adjust the door flipping force through the combination of fixed seat, connecting plate, folding plate, follower plate, vertical plate, spring, fixed plate and receiving sleeve. This structure allows users to adjust the door opening force by changing the compression degree of the spring according to different usage requirements and environmental conditions. By selecting the number of receiving sleeves and adjusting the position of the fixed rod, users can accurately control the spring stiffness coefficient, thereby achieving fine-tuning of the door opening force. This adjustment mechanism greatly improves the flexibility of use of jewelry display cabinets and customer experience.

[0018] 2. The supporting mechanism includes a rotating head and a bidirectional screw, which ensures the stability and smoothness of the cabinet door during the flipping process. When the cabinet door rotates, the bidirectional screw and the rotating head work together to form a parallelogram mechanism, so that the follower plate moves in parallel. This design not only ensures the continuity and smoothness of the rotation, but also the use of this supporting mechanism improves the convenience of cabinet door operation, while also reducing the risk of damage to jewelry due to improper operation.

[0019] 3. The alarm mechanism is composed of wires, clamping tubes, telescopic tubes, threaded rings, elastic strips, threaded tubes, etc., which provides an effective safety protection measure. By installing the sensor in the telescopic tube and connecting the alarm with wires, this mechanism can immediately trigger the alarm when the cabinet door is illegally opened or damaged, effectively preventing jewelry from being stolen or damaged. The design of the telescopic tube and elastic strip ensures that the sensor can be reliably fixed, and this fixing method also allows the sensor to be easily replaced or maintained as needed, increasing the safety and convenience of the jewelry display cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a main cabinet door flip structure of a jewelry display cabinet in the utility model;

[0021] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the spring in the utility model;

[0023] Figure 4It is a cross-sectional structural diagram of the alarm mechanism in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the elastic strip in the utility model.

[0025] In the figure: 1. cabinet; 2. fixed seat; 3. connecting plate; 4. folding plate; 5. follower plate; 6. vertical plate; 7. spring; 8. fixed plate; 9. receiving sleeve; 10. slot; 11. fixed rod; 12. hexagonal section; 13. nut; 14. rotating head; 15. bidirectional screw; 16. wire; 17. clamping tube; 18. telescopic tube; 19. threaded ring; 20. elastic strip; 21. threaded tube; 22. top sleeve; 23. middle sleeve; 24. sliding strip; 25. sliding slot. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A total cabinet door flip structure of a jewelry display cabinet comprises a cabinet body 1, which is installed in an exhibition hall. An adjusting mechanism is arranged on the cabinet body 1, and the adjusting mechanism comprises a fixed seat 2, a connecting plate 3, a folding plate 4, a follower plate 5, a vertical plate 6, a supporting mechanism, a spring 7, a fixed plate 8, a receiving sleeve 9 and an alarm mechanism. The fixed seat 2 is installed on the cabinet body 1, the connecting plate 3 is installed on the cabinet door, the folding plate 4 is rotatably connected to the fixed seat 2, the vertical plate 6 is fixedly installed on the connecting plate 3, the follower plate 5 is rotatably connected to the vertical plate 6 and the folding plate 4 respectively, the supporting mechanism is cooperatively connected to the fixed seat 2 and the follower plate 5, the two ends of the spring 7 are rotatably connected to the vertical plate 6 and the folding plate 4 respectively, and the fixed plate 8 is provided with Multiple, and multiple fixed plates 8 are equidistantly arranged, the receiving sleeve 9 is connected between two fixed plates 8, the alarm mechanism is installed on the cabinet 1, and multiple fixed plates 8 are respectively provided with card slots 10, and a fixing rod 11 is fitted in the card slot 10, the receiving sleeve 9 is connected to the fixing rod 11, and both ends of the fixing rod 11 are respectively provided with hexagonal sections 12, and both ends of the fixing rod 11 are respectively threaded with nuts 13, and the nuts 13 are fitted on the fixing plates 8. The supporting mechanism includes a rotating head 14 and a bidirectional screw 15. Two rotating heads 14 are provided, and the two rotating heads 14 are respectively rotatably connected to the fixing seat 2 and the follower plate 5, and the bidirectional screw 15 is respectively reversely threadedly connected to the two rotating heads 14.

[0030] In this embodiment, when the cabinet door is rotated, the folding plate 4 and the follower plate 5 are firstly passed through. The bidirectional screw 15 and the rotating head 14 form a parallelogram structure, so that the follower plate 5 moves in parallel, and then when the vertical plate 6 is rotated, the spring 7 is compressed, so that the continuity of the rotation can be ensured. When the vertical plate 6 and the spring 7 are parallel, the cabinet door is in a fixed state, so that the stability of use is ensured. When the elastic force of the spring 7 needs to be changed, the number of the receiving sleeves 9 is first selected according to the situation of changing the elastic force, and then the fixing rod 11 is threadedly connected to the nut 13 through the receiving sleeves 9. The receiving sleeves 9 installed at both ends of the fixing plate 8 can fix the two fixing plates 8, so that the spring 7 of this section cannot participate in the compression, thereby increasing the stiffness coefficient of the remaining springs 7, resulting in a greater elastic force generated by compressing the same distance, thereby changing the force of opening the cabinet door.

[0031] See also Figure 4 and Figure 5As an implementation method of a total door flip structure of a jewelry display cabinet for an alarm mechanism: the alarm mechanism includes a wire 16, a card tube 17 and a telescopic tube 18, the card tube 17 is installed on the cabinet 1, the telescopic tube 18 is slidably connected in the card tube 17, the sensor is installed in the telescopic tube 18, the wire 16 is electrically connected to the sensor, the card tube 17 is provided with a threaded ring 19 on the inner thread, and a plurality of elastic strips 20 are provided on the threaded ring 19, and the plurality of elastic strips 20 are respectively connected to the telescopic tube 18, a threaded tube 21 is threaded on the side wall of the card tube 17, a top sleeve 22 is provided on the telescopic tube 18, and an intermediate sleeve 23 is slidably provided on the telescopic tube 18, and the two ends of the intermediate sleeve 23 respectively contact the top sleeve 22 and the threaded tube 21, a sliding bar 24 is provided on the side wall of the telescopic tube 18, a sliding groove 25 is opened on the inner wall of the card tube 17, and the sliding bar 24 is slidably connected in the sliding groove 25.

[0032] More specifically, when the sensor needs to be fixed for alarm, the sensor is installed in the telescopic tube 18, connected to the alarm through the wire 16, and then through the threaded tube 21, so as to drive the movement of the top sleeve 22. Since the sliding bar 24 on the telescopic tube 18 is slidably connected to the sliding groove 25, it will drive the multiple elastic strips 20 to shrink in the axial direction, so that the multiple elastic strips 20 are in contact with the sensor, thereby completing the fixing process.

[0033] In summary, when the whole device is in use or running: when the cabinet door is rotated, first through the folding plate 4 and the follower plate 5. The bidirectional screw 15 and the rotating head 14 will form a parallelogram structure, so that the follower plate 5 will move in parallel, and then when the vertical plate 6 is rotated, the spring 7 will be compressed, so that the continuity of rotation can be guaranteed. When the vertical plate 6 and the spring 7 are parallel, the cabinet door is in a fixed state, thereby ensuring the stability of use. When the elastic force of the spring 7 needs to be changed, first select the number of the receiving sleeves 9 according to the need to change the elastic force, and then pass the fixing rod 11 through the receiving sleeve 9 and thread it on the nut 13. The receiving sleeves 9 installed at both ends of the fixing plate 8 can fix the two fixing plates 8, so this section of the spring 7 cannot participate in the compression, thereby increasing the stiffness coefficient of the remaining springs 7, resulting in a greater elastic force generated by compressing the same distance, thereby changing the force of opening the cabinet door.

[0034] When the sensor needs to be fixed for alarm, the sensor is installed in the telescopic tube 18, connected to the alarm through the wire 16, and then through the threaded tube 21, so as to drive the movement of the top sleeve 22. Since the sliding bar 24 on the telescopic tube 18 is slidably connected to the sliding groove 25, it will drive the multiple elastic strips 20 to shrink in the axial direction, so that the multiple elastic strips 20 are in contact with the sensor, thereby completing the fixing process.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A total door flip structure of a jewelry display cabinet, comprising a cabinet body (1), the cabinet body (1) being installed in an exhibition hall, and characterized by: The cabinet (1) is provided with an adjustment mechanism, which comprises a fixed seat (2), a connecting plate (3), a folding plate (4), a follower plate (5), a vertical plate (6), a support mechanism, a spring (7), a fixed plate (8), a receiving sleeve (9) and an alarm mechanism. The fixed seat (2) is installed on the cabinet (1), the connecting plate (3) is installed on the cabinet door, the folding plate (4) is rotatably connected to the fixed seat (2), the vertical plate (6) is fixedly installed on the connecting plate (3), the follower plate (5) is rotatably connected to the vertical plate (6) and the folding plate (4), the support mechanism is cooperatively connected to the fixed seat (2) and the follower plate (5), the two ends of the spring (7) are rotatably connected to the vertical plate (6) and the folding plate (4), a plurality of fixed plates (8) are provided, and the plurality of fixed plates (8) are respectively arranged at equal distances, the receiving sleeve (9) is connected between two fixed plates (8), and the alarm mechanism is installed on the cabinet (1).

2. The main door flip structure of a jewelry display cabinet according to claim 1 is characterized in that: A plurality of the fixing plates (8) are respectively provided with a clamping groove (10), a fixing rod (11) is fitted in the clamping groove (10), and the receiving sleeve (9) is connected to the fixing rod (11).

3. The main door flip structure of a jewelry display cabinet according to claim 2 is characterized in that: The two ends of the fixing rod (11) are respectively provided with hexagonal sections (12), and the two ends of the fixing rod (11) are respectively provided with nuts (13) in a threaded manner, and the nuts (13) are fitted on the fixing plate (8).

4. The main door flip structure of a jewelry display cabinet according to claim 3 is characterized in that: The support mechanism comprises a rotating head (14) and a bidirectional screw (15), wherein two rotating heads (14) are provided, and the two rotating heads (14) are respectively rotatably connected to the fixed seat (2) and the follower plate (5), and the bidirectional screw (15) is respectively threadedly connected to the two rotating heads (14) in opposite directions.

5. The main door flip structure of a jewelry display cabinet according to claim 1 is characterized in that: The alarm mechanism comprises a wire (16), a card tube (17) and a telescopic tube (18); the card tube (17) is mounted on the cabinet (1); the telescopic tube (18) is slidably connected in the card tube (17); a sensor is mounted in the telescopic tube (18); and the wire (16) is electrically connected to the sensor.

6. The main door flip structure of a jewelry display cabinet according to claim 5 is characterized in that: The internal thread of the clamping tube (17) is provided with a thread ring (19), and a plurality of elastic strips (20) are provided on the thread ring (19). The plurality of elastic strips (20) are respectively connected to the telescopic tube (18).

7. The main door flip structure of a jewelry display cabinet according to claim 6 is characterized in that: A threaded tube (21) is threadedly provided on the side wall of the clamping tube (17), a top sleeve (22) is provided on the telescopic tube (18), and an intermediate sleeve (23) is slidably provided on the telescopic tube (18), and two ends of the intermediate sleeve (23) respectively abut against the top sleeve (22) and the threaded tube (21).

8. The main door flip structure of a jewelry display cabinet according to claim 7 is characterized in that: A sliding bar (24) is provided on the side wall of the telescopic tube (18), a sliding groove (25) is provided on the inner wall of the clamping tube (17), and the sliding bar (24) is slidably connected in the sliding groove (25).

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