Key cabinet with moving function

Abstract

The utility model discloses a key cabinet with a moving function, which relates to the technical field of cabinet bodies and comprises a cabinet body, a base and a cabinet door, a moving unit is mounted at the bottom end of the base, a control mechanism is mounted on one side of the cabinet body without the cabinet door, and the control mechanism comprises a brake pad, a reset spring, a transmission component and a pressing frame. According to the key cabinet, the brake pad, the reset spring, the transmission assembly and the pressing frame are arranged in a matched mode, when the key cabinet needs to be moved, a worker presses the pressing frame downwards, the pressing frame drives the brake pad to be separated from the moving wheels through the transmission assembly, the moving wheels can rotate, and at the moment, the key cabinet can be flexibly moved; when the pressing frame is loosened, the transmission assembly drives the brake pad and the pressing frame to reset under the action of the reset spring, the brake pad abuts against the moving wheel, the moving wheel cannot rotate, the key cabinet is prevented from moving without human requirements, the key cabinet can be moved by keeping the state that the pressing frame is manually pressed, the key cabinet can be braked by loosening the pressing frame, operation is easy, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a key cabinet with a mobile function. Background Art

[0002] The key cabinet is designed to facilitate the centralized and secure management of keys. It concentrates the keys in a secure smart key cabinet and manages them securely, digitally, and intelligently. It mainly stores the keys in a centralized manner. For example, the multi-door key management cabinet disclosed in the patent authorization announcement number CN211833536U can control the opening of the outer door and the door corresponding to the key, thereby achieving strict management of various types of keys.

[0003] However, existing key cabinets are usually moved directly when they need to be moved. However, since the key cabinets store a large number of keys inside, the cabinet body is relatively heavy, making it extremely troublesome to move. Therefore, after searching, patent publication number CN219940069U provides a key cabinet with a movable function, which includes a shell and a base. The base is provided with a movable structure inside, the lower end of the base is fixedly connected to a support leg, the shell is provided with an inner support plate movably provided inside, the outer surface of the inner support plate is fixedly connected to a hook rack, the outer surface of the hook rack is provided with a replacement structure near the upper end of the hook, and the outer surface of the base is provided with a control panel. The movable structure includes a limit groove provided inside the base, the inner surface of the limit groove is provided with a closed-loop motor, the output end of the closed-loop motor is fixedly connected to a screw, the outer surface of the screw is movably sleeved with a movable plate, the lower end of the movable plate is fixedly connected to a telescopic column, and the lower end of the telescopic column is fixedly connected to a universal wheel. When the entire shell needs to be moved, the universal wheel can be conveniently adjusted to move it. At the same time, the legs support the base when it is not moving, thereby enhancing the stability of the entire shell.

[0004] Based on the above search and in combination with the existing technology, it was found that the key cabinets with mobile functions similar to those disclosed above use electrical equipment to realize the start and stop of the universal wheel, which requires additional power supply and has poor energy efficiency. Most other key cabinets in the existing technology use foot-operated brake pads to control the start and stop of the universal wheel. When using it, the user needs to find the position of the brake pads and then control it with their feet, which is relatively troublesome. In addition, regarding the identification function of the internal key, the key cabinets disclosed above only use a fixed identification plate corresponding to the hanging key, which can only facilitate the accurate retrieval of the key, but is not conducive to the accurate return of the key. Therefore, a key cabinet with mobile function is proposed to improve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a key cabinet with a mobile function to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present application provides the following technical solution: a key cabinet with a mobile function, comprising a cabinet body, a base installed at the bottom end of the cabinet body, and a cabinet door hinged to the side end of the cabinet body, wherein a mobile unit is installed at the bottom end of the base:

[0007] The moving unit includes a moving wheel, a fixed sleeve and a rotating sleeve. The fixed sleeve is fixed to the bottom end of the base, and the rotating sleeve is rotatably mounted on the inner side of the fixed sleeve. The bottom end of the rotating sleeve extends to the outer side of the fixed sleeve and is rotatably mounted on the moving wheel, so that the cabinet can be flexibly moved in any direction.

[0008] A control mechanism is installed on the side of the cabinet where the cabinet door is not installed. The control mechanism includes a brake pad, a return spring, a transmission assembly and a pressure frame. The transmission assembly is vertically slidably installed on the side end of the cabinet, and the transmission assembly is connected to the cabinet through a return spring. The brake pad is installed at the lower end of the transmission assembly and is located on the upper side of the moving wheel. The pressure frame is rotatably installed on the top of the cabinet and is cooperated with the transmission assembly. When the pressure frame is pressed downward, the pressure frame is separated from the moving wheel with the brake pad through the transmission assembly, and the moving wheel can rotate. When the pressure frame is released, the transmission assembly is reset with the brake pad and the pressure frame under the action of the return spring, and the brake pad presses against the moving wheel, and the moving wheel cannot rotate.

[0009] As a further supplement to this solution, the transmission assembly includes a limit rod, a rotating connector and a sliding rod. The sliding rod is vertically slidably installed on the side end of the cabinet and is connected to the side end of the cabinet through a reset spring. The limit rod is rotatably installed on the lower end of the sliding rod through the rotating connector. The limit rod passes through the base and the rotating sleeve in turn and is fixed to the brake pad. The limit rod rotates with the rotating sleeve, and the upper end of the sliding rod is equipped with a stop column that rests against the upper end of the pressure frame.

[0010] As a further supplement to this solution, the rotation connection between the pressure frame and the cabinet is located at the part of the pressure frame close to the stop column.

[0011] As a further supplement to this solution, a portion of the pressing frame away from the blocking column is rotatably sleeved with a sleeve, and a non-slip sleeve is sleeved on the surface of the sleeve.

[0012] As a further supplement to this solution, a collar is rotatably sleeved on the outer side of the retaining column, and the collar is in rolling contact with the pressing frame.

[0013] As a further supplement to this solution, two cabinet doors are provided, and the two cabinet doors are hinged at the opposite side ends of the cabinet body respectively. A partition is vertically provided on the inner side of the cabinet body, and the two sides of the partition face the two cabinet doors respectively. Multiple storage units are installed on the inner side of the cabinet door and both sides of the partition.

[0014] As a further supplement to this solution, the storage unit includes a fixed frame, a first identification card and a second identification card. The fixed frame is fixed to the cabinet door and the partition. The second identification card is mounted on the inner side of the fixed frame from top to bottom, and a key ring is fixed to the upper end of the second identification card. The fixed frame is a transparent frame, and a card slot is provided on the fixed frame for the first identification card to be inserted from top to bottom.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. In the utility model, through the coordinated arrangement of the brake pad, the return spring, the transmission assembly and the pressure frame, when the key cabinet needs to be moved, the staff presses the pressure frame downward, and the pressure frame is separated from the moving wheel with the brake pad through the transmission assembly, and the moving wheel can rotate. At this time, the key cabinet can be flexibly moved; when the pressure frame is released, the transmission assembly resets the brake pad and the pressure frame under the action of the return spring, and the brake pad is against the moving wheel, and the moving wheel cannot rotate, thereby preventing the key cabinet from being moved unintentionally. The key cabinet can be moved by keeping the pressure frame pressed manually, and the key cabinet can be stopped by releasing the pressure frame. The operation is simple and the use is more convenient.

[0017] 2. In the present invention, the fixing frame, the first identification card and the second identification card are matched and arranged, and the first identification card and the second identification card are both written with corresponding identifications. When in use, the first identification card is inserted into the card slot from top to bottom, which is convenient for accurate key retrieval, and the corresponding key is connected to the key ring. The second identification card is always bound to the key, which is convenient for accurate key return. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the cabinet door in the closed state in this embodiment;

[0020] Figure 2 Schematic diagram of part of the structure of the control mechanism in this embodiment;

[0021] Figure 3 Schematic diagram of the side structure in this embodiment;

[0022] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5This is a schematic diagram of the overall three-dimensional structure of the cabinet door in the open state in this embodiment;

[0024] Figure 6 Schematic diagram of the disassembled structure of the storage unit in this embodiment.

[0025] In the figure: 1. cabinet body; 2. base; 3. cabinet door; 4. moving unit; 41. moving wheel; 42. fixed sleeve; 43. rotating sleeve; 5. control mechanism; 51. limit rod; 52. brake pad; 53. rotating connector; 54. slide rod; 55. return spring; 56. stop column; 57. pressure frame; 58. sleeve; 59. ring; 510. connecting rod; 6. storage unit; 61. fixed frame; 6101. card slot; 62. first identification card; 63. second identification card; 64. key ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example: Reference Figure 1-6 The key cabinet shown has a mobile function, comprising a cabinet body 1, a base 2 installed at the bottom end of the cabinet body 1, and a cabinet door 3 hinged to the side end of the cabinet body 1. A mobile unit 4 is installed at the bottom end of the base 2.

[0028] Among them, regarding the mobile unit 4, specifically, Figure 3 and Figure 4 As shown, the moving unit 4 includes a moving wheel 41, a fixed sleeve 42 and a rotating sleeve 43. The fixed sleeve 42 is fixed to the bottom end of the base 2, and the rotating sleeve 43 is rotatably installed on the inner side of the fixed sleeve 42. The bottom end of the rotating sleeve 43 extends to the outer side of the fixed sleeve 42 and is rotatably installed for the moving wheel 41, so that the cabinet 1 can be flexibly moved in any direction.

[0029] In order to facilitate the control of the moving wheel 41, a control mechanism 5 is installed on the side of the cabinet body 1 where the cabinet door 3 is not installed. Specifically, Figure 2 It is shown that the control mechanism 5 includes a brake pad 52, a return spring 55, a transmission assembly and a pressure frame 57. The transmission assembly is vertically slidably installed on the side end of the cabinet 1, and the transmission assembly is connected to the cabinet 1 through the return spring 55. The brake pad 52 is installed at the lower end of the transmission assembly and is located on the upper side of the moving wheel 41. The pressure frame 57 is installed at the top of the cabinet 1 in a seesaw-like rotation and is arranged in conjunction with the transmission assembly.

[0030] When the key cabinet needs to be moved, the staff presses the pressure frame 57 downward, and the pressure frame 57 is separated from the moving wheel 41 with the brake pad 52 through the transmission assembly, and the moving wheel 41 can rotate. At this time, the key cabinet can be moved flexibly; when the pressure frame 57 is released, the transmission assembly brings the brake pad 52 and the pressure frame 57 back to their original position under the action of the reset spring 55, and the brake pad 52 presses against the moving wheel 41, and the moving wheel 41 cannot rotate, thereby preventing the key cabinet from being moved unnecessarily.

[0031] It should be further explained that when the key cabinet is moving, the pressing frame 57 needs to be kept pressed manually at all times. The key cabinet can be stopped by releasing the pressing frame 57, which is simple to operate and more convenient to use.

[0032] Regarding the above-mentioned transmission components, specifically, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 It is shown that the transmission assembly includes a limit rod 51, a rotating connector 53 and a slide rod 54. The slide rod 54 is vertically slidably installed on the side end of the cabinet 1 and is connected to the side end of the cabinet 1 through a reset spring 55. The limit rod 51 is rotatably installed on the lower end of the slide rod 54 through the rotating connector 53. The limit rod 51 passes through the base 2 and the rotating sleeve 43 in sequence and is fixed to the brake pad 52. The limit rod 51 rotates with the rotating sleeve 43. The upper end of the slide rod 54 is installed with a stop column 56 that rests against the upper end of the pressure frame 57.

[0033] Based on the coordinated arrangement of the above structure, when the pressure frame 57 is pressed downward away from one end of the stop column 56, the pressure frame 57 lifts the stop column 56 upward, and the stop column 56 moves upward with the brake pad 52 through the slide bar 54 and the limit rod 51. At this time, the brake pad 52 is separated from the moving wheel 41, and the moving wheel 41 can rotate, and the key cabinet can be moved flexibly. When the pressure frame 57 is released, the slide bar 54 resets the brake pad 52 and the pressure frame 57 under the action of the reset spring 55, and the brake pad 52 presses against the moving wheel 41, and the moving wheel 41 cannot rotate, thereby preventing the key cabinet from moving unnecessarily.

[0034] The rotation connection between the pressing frame 57 and the cabinet 1 is located at the part of the pressing frame 57 close to the stop column 56. When pressing the end of the pressing frame 57 away from the stop column 56, the lever principle is used to make the pressing action more labor-saving.

[0035] In order to facilitate the staff to hold and press the pressing frame 57, the part of the pressing frame 57 away from the blocking column 56 is rotatably sleeved with a sleeve 58, and the surface of the sleeve 58 is sleeved with an anti-slip sleeve.

[0036] Among them, such as Figure 2 As shown, a collar 59 is rotatably sleeved on the outer side of the blocking column 56. The collar 59 is in rolling contact with the pressing frame 57, which can reduce the friction force encountered by the pressing frame 57 during rotation, making the pressing action more labor-saving.

[0037] In order to further optimize the utilization of key storage space, such as Figure 1 and Figure 5 As shown, there are two cabinet doors 3, which are hinged to the opposite side ends of the cabinet body 1. A partition is vertically provided on the inner side of the cabinet body 1, and the two sides of the partition face the two cabinet doors 3 respectively. Figure 5 As shown, a plurality of storage units 6 are installed on the inner side of the cabinet door 3 and both sides of the partition.

[0038] Regarding the above-mentioned storage unit 6, specifically, Figure 6 As shown, the storage unit 6 includes a fixed frame 61, a first identification card 62 and a second identification card 63. The fixed frame 61 is fixed to the cabinet door 3 and the partition. The second identification card 63 is sleeved on the inner side of the fixed frame 61 from top to bottom, and a key ring 64 is fixed to the upper end of the second identification card 63. The fixed frame 61 is a transparent frame. A card slot 6101 is provided on the fixed frame 61 for the first identification card 62 to be inserted from top to bottom. The first identification card 62 and the second identification card 63 are both written with corresponding identifications.

[0039] Based on the above structure, the first identification card 62 is inserted into the card slot 6101 from top to bottom, which makes it convenient to take the key accurately, and the corresponding key is connected to the key ring 64. The second identification card 63 is always bound to the key, which makes it convenient to return the key accurately.

[0040] The working principle of the present invention is as follows: when the key cabinet needs to be moved, the staff presses the pressure frame 57 downwards away from one end of the blocking column 56, and the pressure frame 57 lifts the blocking column 56 upwards, and the blocking column 56 moves up with the brake pad 52 through the slide bar 54 and the limit rod 51. At this time, the brake pad 52 is separated from the moving wheel 41, and the moving wheel 41 can rotate. At this time, the key cabinet can be moved flexibly; when the pressure frame 57 is released, the slide bar 54 resets the brake pad 52 and the pressure frame 57 under the action of the reset spring 55, and the brake pad 52 presses against the moving wheel 41, and the moving wheel 41 cannot rotate, thereby avoiding the key cabinet from being moved by non-human needs; the key is accurately taken according to the first identification card 62 in the card slot 6101, and the key can be accurately returned according to the second identification card 63 bound to the key corresponding to the first identification card 62.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A key cabinet with a movable function, comprising a cabinet body (1), a base (2) mounted at the bottom end of the cabinet body (1), and a cabinet door (3) hinged to the side end of the cabinet body (1), wherein a movable unit (4) is mounted at the bottom end of the base (2), and characterized in that: The moving unit (4) comprises a moving wheel (41), a fixed sleeve (42) and a rotating sleeve (43), wherein the fixed sleeve (42) is fixed to the bottom end of the base (2), and the rotating sleeve (43) is rotatably mounted on the inner side of the fixed sleeve (42). The bottom end of the rotating sleeve (43) extends to the outer side of the fixed sleeve (42) and is rotatably mounted on the moving wheel (41), so that the cabinet (1) can move in any direction. A control mechanism (5) is installed on the side of the cabinet body (1) where the cabinet door (3) is not installed. The control mechanism (5) includes a brake pad (52), a return spring (55), a transmission assembly and a pressure frame (57). The transmission assembly is vertically slidably installed on the side end of the cabinet body (1), and the transmission assembly is connected to the cabinet body (1) through the return spring (55). The brake pad (52) is installed at the lower end of the transmission assembly and is located on the upper side of the moving wheel (41). The pressure frame (57) is rotatably installed on the side end of the cabinet body (1). The top of the cabinet (1) is provided in cooperation with the transmission assembly. When the pressing frame (57) is pressed downward, the pressing frame (57) separates from the moving wheel (41) with the brake pad (52) through the transmission assembly, and the moving wheel (41) can rotate. When the pressing frame (57) is released, the transmission assembly resets the brake pad (52) and the pressing frame (57) under the action of the reset spring (55), and the brake pad (52) presses against the moving wheel (41), and the moving wheel (41) cannot rotate.

2. The key cabinet with mobile function according to claim 1, characterized in that: The transmission assembly includes a limit rod (51), a rotating connector (53) and a slide rod (54). The slide rod (54) is vertically slidably mounted on the side end of the cabinet (1) and is connected to the side end of the cabinet (1) through the return spring (55). The limit rod (51) is rotatably mounted on the lower end of the slide rod (54) through the rotating connector (53). The limit rod (51) passes through the base (2) and the rotating sleeve (43) in sequence and is fixed to the brake pad (52). The limit rod (51) rotates with the rotating sleeve (43). The upper end of the slide rod (54) is installed with a stop column (56) that abuts against the upper end of the pressure frame (57).

3. The key cabinet with mobile function according to claim 2, characterized in that: The rotation connection between the pressing frame (57) and the cabinet (1) is located at a portion of the pressing frame (57) close to the blocking column (56).

4. The key cabinet with mobile function according to claim 2, characterized in that: The portion of the pressing frame (57) away from the blocking column (56) is rotatably sleeved with a sleeve (58), and the surface of the sleeve (58) is sleeved with an anti-slip sleeve.

5. The key cabinet with mobile function according to claim 2, characterized in that: A collar (59) is rotatably sleeved on the outer side of the blocking column (56), and the collar (59) is in rolling contact with the pressing frame (57).

6. The key cabinet with mobile function according to claim 1, characterized in that: Two cabinet doors (3) are provided, and the two cabinet doors (3) are hinged to opposite side ends of the cabinet body (1), respectively. A partition is vertically provided on the inner side of the cabinet body (1), and the two sides of the partition face the two cabinet doors (3), respectively. A plurality of storage units (6) are installed on the inner side surfaces of the cabinet doors (3) and the two sides of the partition.

7. The key cabinet with mobile function according to claim 6, characterized in that: The storage unit (6) comprises a fixed frame (61), a first identification card (62) and a second identification card (63); the fixed frame (61) is fixed to the cabinet door (3) and the partition; the second identification card (63) is sleeved on the inner side of the fixed frame (61) from top to bottom, and a key ring (64) is fixed to the upper end of the second identification card (63); the fixed frame (61) is a transparent frame; and a card slot (6101) is provided on the fixed frame (61) for the first identification card (62) to be inserted from top to bottom.

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