Signboard management cabinet

Abstract

The invention discloses a signboard management cabinet which is provided with a storage assembly and comprises a cabinet body and drawers, the drawers are arranged on the cabinet body and can be pulled on the cabinet body, and the signboard management cabinet further comprises a force storage assembly which is arranged in the storage assembly and comprises a bottom frame, a rotating shaft and a coil spring. Under the cooperation of the storage assembly, the force storage assembly, the transmission assembly and the speed reduction assembly, the management cabinet can prevent the drawers from moving too fast and prevent chips from being damaged due to the fact that the content signboards collide with one another, meanwhile, whether a labor-saving mode is used or not when the drawers are pushed and pulled can be autonomously set, and the management cabinet is suitable for wider use crowds.

Description

Technical Field

[0001] The invention relates to the technical field of management cabinets, in particular to a signboard management cabinet. Background Art

[0002] During the equipment inspection and maintenance process of a hydropower station, signboards play a vital role. Hanging corresponding signboards on the inspection equipment can alert the staff to correctly distinguish between the inspection equipment and the non-maintenance equipment. At the same time, it can remind the staff and operators not to mistakenly power on or open the valves of the equipment under inspection to avoid personal injury and equipment damage.

[0003] Signs are often taken and put in management cabinets. Ordinary drawers do not have speed limiters and labor-saving components, while some smart signboards are often equipped with various microelectronic chips. This may cause the signs to collide with each other and cause chip damage when the drawers are pushed and pulled too quickly. Therefore, a management cabinet is needed that can limit the push and pull speed of the drawers and avoid the need to push and pull the drawers vigorously during use. Summary of the invention

[0004] In view of the above problems existing in the prior art, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is how to prevent the drawer from moving too fast.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a sign management cabinet, which includes a storage component and a power storage component.

[0007] As a preferred solution of the sign management cabinet of the present invention, wherein: the storage component comprises a cabinet body and drawers, a plurality of drawers are arranged on the cabinet body, and the drawers can be pulled out on the cabinet body; and,

[0008] A force storage component is arranged inside the storage component, and includes a base frame, a rotating shaft and a coil spring. The base frame is arranged between the cabinet body and the drawer, the rotating shaft is arranged at the top of the base frame and is rotatably connected to the base frame, and the coil spring is arranged in the middle of the rotating shaft and is fixedly connected to the rotating shaft.

[0009] As a preferred solution of the sign management cabinet described in the present invention, wherein: the transmission assembly is arranged on both sides of the drawer, including a rack, a gear and a one-way bearing, the rack is arranged on the side of the cabinet body, the gear and the rack are meshed, the outer end of the one-way bearing is fixedly connected to the inner end of the gear, and the inner end of the one-way bearing is fixedly connected to one end of the rotating shaft.

[0010] As a preferred solution of the signboard management cabinet described in the present invention, wherein: a deceleration assembly is arranged at the connection between the base frame and the rotating shaft, including a deceleration housing and a deceleration core, the deceleration housing is arranged inside the rotating shaft and the top end is facing the base frame, the deceleration housing has multiple groups, each group has two deceleration housings symmetrically arranged, and the deceleration core is arranged between the two deceleration housings.

[0011] As a preferred solution of the nameplate management cabinet of the present invention, the storage assembly further includes a handle, and the handle is arranged on a side of the drawer away from the cabinet body.

[0012] As a preferred solution of the sign management cabinet described in the present invention, wherein: the cabinet body is provided with a horizontal plate, a vertical plate and a horizontal groove; the horizontal plate is arranged on the side of the cabinet body and is at the bottom of the drawer; the vertical plate is arranged at the top center of the horizontal plate; the horizontal groove is arranged at the center of one side of the cabinet body side surface of the vertical plate.

[0013] As a preferred solution of the sign management cabinet described in the present invention, the drawer is provided with columns and blocks, the columns are evenly arranged at the bottom of the drawer, and both ends are in contact with the cross plate, and the blocks are arranged on both sides of the bottom of the drawer close to the rear end of the cabinet.

[0014] As a preferred solution of the sign management cabinet described in the present invention, the power storage component, the transmission component and the number of transmission components match the number of drawers.

[0015] As a preferred solution of the sign management cabinet described in the present invention, wherein: the middle part of the base frame is fitted against the drawer to form a ladder groove; limit plates are provided at both ends of the base frame, and cooperate with the side of the vertical plate away from the horizontal groove; an inclined column is provided on the base frame opposite to the building block, and the inclined column is inclined downward and the end is placed at the bottom of the building block; the base frame also includes a limit column, which is arranged on the side of the inclined column and cooperates with the horizontal groove; a limit frame is provided at one end of the base frame close to the inclined column, and a limit hole is provided on the limit frame, and both ends of the rotating shaft cooperate with the limit hole, and a deceleration half hole is provided in the limit hole, and the deceleration half hole cooperates with the deceleration assembly.

[0016] As a preferred solution of the sign management cabinet described in the present invention, the inner end of the coil spring is provided with an inner plate, which is fixedly connected to the limit column, and the outer end of the coil spring is provided with an outer plate, which is connected to the middle part of the base frame through the bolts.

[0017] As a preferred solution of the signboard management cabinet described in the present invention, a spring hole is provided in the middle of the rotating shaft, which is fixedly connected to the inner plate, mounting holes are provided at both ends of the rotating shaft for installing the deceleration assembly, and the rotating shaft is also provided with a speed limiting hole, which is directly aligned with the deceleration housing.

[0018] The beneficial effects of the present invention are: with the cooperation of the storage component, the power storage component, the transmission component and the deceleration component, the management cabinet invented by us can prevent the drawer from moving too fast, and prevent the labels of the contents from colliding with each other and causing chip damage. At the same time, it can independently set whether to use the labor-saving mode when pushing and pulling the drawer, so as to adapt to a wider range of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0020] Figure 1 This is the overall structure diagram of the sign management cabinet.

[0021] Figure 2 This is the overall internal structure diagram of the sign management cabinet.

[0022] Figure 3 This is the structural diagram of the power storage component of the sign management cabinet.

[0023] Figure 4 This is the structural diagram of the transmission components of the sign management cabinet.

[0024] Figure 5 This is the drawer structure diagram of the sign management cabinet.

[0025] Figure 6 This is the cabinet structure diagram of the sign management cabinet.

[0026] Figure 7 This is the structural diagram of the speed reduction component of the sign management cabinet.

[0027] Figure 8 This is a diagram of the speed reduction component location of the sign management cabinet. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1

[0032] Reference Figure 1 , Figure 2 , Figure 4 and Figure 7 , which is the first embodiment of the present invention, provides a sign management cabinet, which includes a storage component 100 and a power storage component 200.

[0033] Specifically, the storage assembly 100 includes a cabinet 101 and drawers 102 . A plurality of drawers 102 are disposed on the cabinet 101 , and the drawers 102 can be pulled out from the cabinet 101 .

[0034] The cabinet 101 is provided with a plurality of drawers 102 . The cabinet 101 is used to house the drawers 102 and other components. The drawers 102 are used to place items that need to be stored, preferably fragile items that need to be handled with care.

[0035] The power storage component 200 is arranged inside the storage component 100, and includes a base frame 201, a rotating shaft 202 and a coil spring 203. The base frame 201 is arranged between the cabinet body 101 and the drawer 102, the rotating shaft 202 is arranged at the top of the base frame 201 and is rotatably connected to the base frame 201, and the coil spring 203 is arranged in the middle of the rotating shaft 202 and is fixedly connected to the rotating shaft 202.

[0036] The energy storage component 200 stores energy in the coil spring 203 when closing the drawer, making it easier to open the drawer next time. The energy can also be avoided by lifting the drawer when closing the drawer, and the drawer can be used as a common drawer to adapt to different people.

[0037] It also includes a transmission assembly 300, which is arranged on both sides of the drawer 102, including a rack 301, a gear 302 and a one-way bearing 303. The rack 301 is arranged on the side of the cabinet 101, the gear 302 and the rack 301 are meshed, the outer end of the one-way bearing 303 is fixedly connected to the inner end of the gear 302, and the inner end of the one-way bearing 303 is fixedly connected to one end of the rotating shaft 202.

[0038] The transmission assembly 300 converts the translational motion when closing the drawer into the stored energy of the coil spring 203, so that it is easier to open the drawer next time.

[0039] It also includes a reduction assembly 400, which is arranged at the connection between the base frame 201 and the rotating shaft 202, including a reduction housing 401 and a reduction core 402. The reduction housing 401 is arranged inside the rotating shaft 202 and the top end faces the base frame 201. The reduction housing 401 has multiple groups, each group has two reduction housings 401 symmetrically arranged, and the reduction core 402 is arranged between the two reduction housings 401.

[0040] When the drawer moves too fast, the deceleration assembly 400 rubs against the bottom frame 201 and makes noise, thereby reducing the movement speed of the drawer and reminding the operator that the drawer moves too fast.

[0041] After the drawer 102 is pushed into the cabinet 101, it will be hooked by the additional components and held in the cabinet 101. At this time, pressing the drawer 102 again can unlock the drawer 102. This is a commonly used existing product, and its structure and working principle will not be described in detail here.

[0042] When in use, the drawer 102 can be pushed into the cabinet 101 in two ways:

[0043] Direct push type, in this case, the drawer 102 is directly pushed into the cabinet 101. When the drawer 102 moves, the energy is stored in the coil spring 203 through the transmission component 300 and the force storage component 200. When the drawer 102 is to be opened, the energy of the coil spring 203 is released, and it is labor-saving to pull out the drawer 102. At the same time, when the drawer 102 moves too fast in this way, the deceleration component 400 will rub against the bottom frame 201 and make noise, thereby reducing the movement speed of the drawer and reminding the operator that the drawer is moving too fast.

[0044] The lift-and-push method is to push the drawer 102 into the cabinet 101 and lift the drawer 102 by the handle or the bottom of the drawer 102. This will cause the gear 302 to be offset from the rack 301, and will prevent the coil spring 203 from accumulating force. At the same time, this method cannot slow down the drawer 102, but this method requires extra force, and generally the drawer 102 will not move too fast in this case.

[0045] Example 2

[0046] Reference Figures 1 to 8 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0047] Specifically, the storage assembly 100 further includes a handle 103 , and the handle 103 is disposed on a side of the drawer 102 away from the cabinet body 101 .

[0048] The handle 103 is used to facilitate pushing, pulling and lifting the drawer 102 .

[0049] Specifically, the cabinet 101 is provided with a horizontal plate 101a, a vertical plate 101b and a horizontal groove 101c; the horizontal plate 101a is arranged on the side of the cabinet 101 and is at the bottom of the drawer 102; the vertical plate 101b is arranged at the top center of the horizontal plate 101a; the horizontal groove 101c is arranged at the center of one side of the vertical plate 101b on the side of the cabinet 101.

[0050] The horizontal plate 101a is used to place the drawer 102;

[0051] The vertical plate 101b is used to cooperate with the limiting plate 201b of the bottom frame 201 to limit the bottom frame 201;

[0052] The transverse groove 101 c is used to cooperate with the limiting column 201 d of the bottom frame 201 to help the gear 302 to separate from the rack 301 .

[0053] Specifically, the drawer 102 is provided with columns 102a and blocks 102b. The columns 102a are evenly arranged at the bottom of the drawer 102, and both ends are in contact with the cross plate 101a. The blocks 102b are arranged on both sides of the bottom of the drawer 102 close to the rear end of the cabinet 101.

[0054] The transverse board 101a supports the drawer 102 via the support columns 102a. Preferably, the support columns 102a can be replaced with wheels.

[0055] Specifically, the number of the power storage assemblies 200 , the transmission assemblies 300 , and the number of the transmission assemblies 300 match the number of the drawers 102 .

[0056] Each drawer 102 is equipped with a set of power storage assembly 200 , transmission assembly 300 and deceleration assembly 400 .

[0057] Specifically, the middle part of the base frame 201 is fitted against the drawer 102 to form a ladder groove 201a; limiting plates 201b are provided at both ends of the base frame 201, which cooperate with the side of the vertical plate 101b away from the horizontal groove 101c; an inclined column 201c is provided at the base frame 201 opposite to the building block 102b, and the inclined column 201c is inclined downward and the end is placed at the bottom of the building block 102b; the base frame 201 also includes a limiting column 201d, which is arranged on the side of the inclined column 201c and cooperates with the horizontal groove 101c; a limiting frame 201e is provided at one end of the base frame 201 close to the inclined column 201c, and a limiting hole 201f is provided on the limiting frame 201e, and both ends of the rotating shaft 202 cooperate with the limiting hole 201f, and a deceleration half hole 201g is provided in the limiting hole 201f, and the deceleration half hole 201g cooperates with the deceleration assembly 400.

[0058] The outer side of the ladder groove 201a is used to fit the drawer 102, and the inner side is used to leave space for the coil spring 203 to be installed on the rotating shaft 202;

[0059] The limiting plate 201b and the bottom frame 201 frame the vertical plate 101b from the top to prevent the bottom frame 201 from translating.

[0060] The inclined column 201c cooperates with the block 102b. When the drawer 102 is lifted, the block 102b presses down the inclined column 201c. At this time, the limiting column 201d is in the horizontal groove 101c. One end of the inclined column 201c is pressed and rotates around the limiting column 201d, thereby indirectly lifting the gear 302.

[0061] The limit frame 201e is used to place the rotating shaft 202 and also to place the speed reduction assembly 400.

[0062] The limiting hole 201f is sleeved on the rotating shaft 202.

[0063] When the shaft 202 rotates too fast, the centrifugal force will throw the reduction housing 401 away from the axis of the shaft 202, so that the reduction housing 401 will be against the limit hole 201f and will repeatedly hit the reduction housing 201g to make a sound, which can not only reduce the speed, but also remind the staff to slow down.

[0064] Specifically, an inner plate 203 a is provided at the inner end of the coil spring 203 and is fixedly connected to the limiting column 201 d , and an outer plate 203 b is provided at the outer end of the coil spring 203 and is connected to the middle of the base frame 201 via a bolt 204 .

[0065] The coil spring 203 is fixed by the inner plate 203a and the outer plate 203b.

[0066] Specifically, a coil spring hole is provided in the middle of the rotating shaft 202 and fixedly connected to the inner plate 203a. Mounting holes are provided at both ends of the rotating shaft 202 for mounting the reduction assembly 400. The rotating shaft 202 is also provided with a speed limiting hole, which is directly aligned with the reduction housing 401.

[0067] The rotation of the rotating shaft 202 will drive the inner plate 203 a to rotate, while the outer plate 203 b is fixed on the base frame 201 and will not rotate, so the kinetic energy is stored in the coil spring 203 .

[0068] When in use, the drawer 102 can be pushed into the cabinet 101 in two ways:

[0069] Direct push type, in this case, the drawer 102 is directly pushed into the cabinet 101. When the drawer 102 moves, the energy is stored in the coil spring 203 through the transmission component 300 and the force storage component 200. When the drawer 102 is to be opened, the energy of the coil spring 203 is released, and it is labor-saving to pull out the drawer 102. At the same time, when the drawer 102 moves too fast in this way, the deceleration component 400 will rub against the bottom frame 201 and make noise, thereby reducing the movement speed of the drawer and reminding the operator that the drawer is moving too fast.

[0070] The lift-and-push method is to push the drawer 102 into the cabinet 101 and lift the drawer 102 by the handle or the bottom of the drawer 102. This will cause the gear 302 to be offset from the rack 301, and will prevent the coil spring 203 from accumulating force. At the same time, this method cannot slow down the drawer 102, but this method requires extra force, and generally the drawer 102 will not move too fast in this case.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A sign management cabinet, characterized in that: include, A storage assembly (100) comprises a cabinet (101) and drawers (102), wherein a plurality of drawers (102) are arranged on the cabinet (101), and the drawers (102) can be pulled out on the cabinet (101); and, The power storage component (200) is arranged inside the storage component (100), and comprises a base frame (201), a rotating shaft (202) and a coil spring (203); the base frame (201) is arranged between the cabinet (101) and the drawer (102); the rotating shaft (202) is arranged at the top of the base frame (201) and is rotatably connected to the base frame (201); and the coil spring (203) is arranged in the middle of the rotating shaft (202) and is fixedly connected to the rotating shaft (202).

2. The sign management cabinet according to claim 1, characterized in that: Also includes, The transmission assembly (300) is arranged on both sides of the drawer (102), and comprises a rack (301), a gear (302) and a one-way bearing (303); the rack (301) is arranged on the side of the cabinet (101); the gear (302) and the rack (301) are meshed; the outer end of the one-way bearing (303) is fixedly connected to the inner end of the gear (302); and the inner end of the one-way bearing (303) is fixedly connected to one end of the rotating shaft (202).

3. The sign management cabinet according to claim 2, characterized in that: Also includes, A deceleration assembly (400) is arranged at the connection between the base frame (201) and the rotating shaft (202), and comprises a deceleration housing (401) and a deceleration core (402). The deceleration housing (401) is arranged inside the rotating shaft (202) and the top end faces the base frame (201). There are multiple groups of deceleration housings (401), each group has two deceleration housings (401) symmetrically arranged, and the deceleration core (402) is arranged between the two deceleration housings (401).

4. The sign management cabinet according to claim 3, characterized in that: The storage assembly (100) further comprises a handle (103), wherein the handle (103) is arranged on a side of the drawer (102) away from the cabinet body (101).

5. The sign management cabinet according to claim 4, characterized in that: The cabinet (101) is provided with a transverse plate (101a), a vertical plate (101b) and a transverse groove (101c); the transverse plate (101a) is arranged on the side of the cabinet (101) and is located at the bottom of the drawer (102); the vertical plate (101b) is arranged at the top center of the transverse plate (101a); and the transverse groove (101c) is arranged at the center of a side of the vertical plate (101b) on the side of the cabinet (101).

6. The sign management cabinet according to claim 5, characterized in that: The drawer (102) is provided with building columns (102a) and building blocks (102b); the building columns (102a) are evenly arranged at the bottom of the drawer (102), and both ends are in contact with the transverse plate (101a); the building blocks (102b) are arranged at both sides of the bottom of one side of the drawer (102) close to the rear end of the cabinet (101).

7. The sign management cabinet according to claim 6, characterized in that: The number of the power storage components (200), the transmission components (300) and the transmission components (300) matches the number of the drawers (102).

8. The sign management cabinet according to claim 7, characterized in that: The middle part of the bottom frame (201) is fitted toward the drawer (102) to form a ladder groove (201a); both ends of the bottom frame (201) are provided with limit plates (201b) which cooperate with a side of the vertical plate (101b) away from the horizontal groove (101c); the bottom frame (201) is provided with an inclined column (201c) facing the building block (102b), the inclined column (201c) is inclined downward and the end is placed at the bottom of the building block (102b); the bottom frame (201) also includes a limit column (201 d), arranged on the side of the inclined column (201c) and cooperating with the transverse groove (101c); a limiting frame (201e) is provided at one end of the base frame (201) close to the inclined column (201c), a limiting hole (201f) is provided on the limiting frame (201e), both ends of the rotating shaft (202) cooperate with the limiting hole (201f), a deceleration half hole (201g) is provided in the limiting hole (201f), and the deceleration half hole (201g) cooperates with the deceleration assembly (400).

9. The sign management cabinet according to claim 8, characterized in that: The inner end of the coil spring (203) is provided with an inner plate (203a) which is fixedly connected to the limiting column (201d); the outer end of the coil spring (203) is provided with an outer plate (203b) which is connected to the middle part of the base frame (201) via the bolt (204).

10. The sign management cabinet according to claim 9, characterized in that: A coil spring hole is provided in the middle of the rotating shaft (202) and is fixedly connected to the inner plate (203a). Mounting holes are provided at both ends of the rotating shaft (202) for mounting the reduction assembly (400). The rotating shaft (202) is also provided with a speed limiting hole, which is aligned with the reduction housing (401).

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