Goods shelf electricity taking shelf board capable of being replaced quickly

Abstract

The utility model discloses a quick change goods shelf electricity taking shelf board relates to goods shelf related field, including back plate, bottom plate, shelf board, electricity taking mechanism and change mechanism, back plate front end lower part is fixedly connected with the bottom plate, back plate front end is equidistantly provided with three sets of shelf board, the back part of shelf board is fixedly connected with electricity taking mechanism, and the change mechanism is connected with the electricity taking mechanism. A replacement mechanism is fixedly connected to the inner rear end of the back plate, the replacement mechanism is arranged, a clamping block and an insertion rod are fixed in an inserted mode through recovery of a spring, then the shelf board is installed and fixed through fixation of the insertion rod, the shelf board is rapidly installed, the installation time and cost are saved, and a power taking mechanism is arranged and is matched with a control switch and an alarm. Therefore, the electric shock phenomenon caused by the contact between the bottom of the conductive plug and the dust or impurities in the bottom of the conductive groove due to the overlong moving distance of the conductive plug of the lowest laminate at the front end of the back plate is prevented.

Description

Technical Field

[0001] The utility model relates to the field of shelf-related fields, in particular to a quickly replaceable shelf power-taking layer plate. Background Art

[0002] For shelves used for display, it is often necessary to set up a structure that can draw electricity so that it can be powered on to cool or heat products when needed. Especially for multi-layer shelves, drawing electricity is more troublesome. For this reason, a quick-change shelf power supply layer plate is set.

[0003] Existing shelves generally connect one or more long wires to the sockets on the wall to draw power. The existence of wires not only takes up a lot of space, making it inconvenient to disassemble and transport the shelves, but also has a poor appearance and certain risks. For example, the wires may be damaged or trip pedestrians. In addition, it is difficult to limit the moving distance of the conductive plug when drawing power for some equipment, which may cause unnecessary friction between the conductive plug and the dust or other impurities at the bottom of the conductive slot, thereby increasing the risk of electric shock. When using the power-drawing layer board in the existing technology, the replacement steps are relatively cumbersome, and it is difficult to quickly replace the power-drawing layer board. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a quick-replaceable shelf power supply layer plate.

[0005] The utility model is implemented in this way, constructing a quick-change shelf power-taking layer plate, the device comprises a back plate, a bottom plate is fixedly connected to the lower front end of the back plate, three groups of layer plates are equidistantly arranged at the front end of the back plate, a power-taking mechanism is fixedly connected to the back of the layer plate, and a replacement mechanism is fixedly connected to the rear end of the back plate;

[0006] The replacement mechanism includes a mounting shell, the rear end of the back plate is fixedly connected to the mounting shell; a rotating rod, the left rear end of the mounting shell is rotatably connected to the rotating rod; a clamping block, the top of the rotating rod is fixedly connected to the clamping block; a spring, the right end of the clamping block is fixedly connected to the spring; a limiting rod, the left end of the bottom of the back plate is fixedly connected to the limiting rod; and an inserting rod, the left end of the clamping block is engaged with the inserting rod.

[0007] Preferably, the replacement mechanism also includes a limit plate, which is fixedly connected to the left side of the front end of the installation shell; an electromagnetic block, which is fixedly connected to the right side of the rear end of the installation shell, and the electromagnetic block is electrically connected to the external current output device.

[0008] Preferably, the power-taking mechanism includes a conductive slot, with conductive slots being provided on both sides of the front end of the back panel; a conductive plug, with a conductive plug being slidably connected in the conductive slot; a contact rod, with contact rods being fixedly connected at both ends of the bottom of the layer plate below the front end of the back panel; and a buffer pad, with a buffer pad being fixedly connected to the bottom of the conductive slot.

[0009] Preferably, the power taking mechanism further includes a control switch, to which the top of the buffer pad is fixedly connected; and an alarm, to which the lower right end of the back plate is fixedly connected.

[0010] Preferably, the front end of the insertion rod is fixedly connected to the center of the back of the layer board, and the left end of the limiting plate is in contact with the right end of the insertion rod.

[0011] Preferably, the right end of the spring is fixedly connected to the right end inside the mounting shell, and the left end of the clamping block is in contact with the right end of the limiting rod.

[0012] Preferably, the front end of the conductive plug is fixedly connected to the back of the layer board, and the control switch is electrically connected to the alarm.

[0013] The utility model has the following advantages: The utility model provides a quick-change shelf power supply layer plate through improvement, which has the following improvements compared with the same type of equipment:

[0014] The utility model discloses a quick-replaceable shelf power supply layer plate. By setting a replacement mechanism, a card block is plugged and fixed with a plug rod through the restoration of a spring, and the layer plate is then installed and fixed through the fixation of the plug rod, thereby realizing quick installation of the layer plate and saving installation time cost.

[0015] The utility model discloses a quick-replaceable shelf power-taking layer plate, which, by setting a power-taking mechanism and cooperating with a control switch and an alarm, reminds the staff to stop moving the layer plate, thereby preventing the conductive plug of the lowest layer plate at the front end of the back plate from moving too far, causing its bottom to come into contact with dust or impurities at the bottom of the conductive slot, thereby causing electric shock. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the layer plate and the back plate of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the power taking mechanism and the replacement mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the replacement mechanism of the utility model from a top view;

[0019] Figure 4 This utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Among them: back plate -1, bottom plate -2, layer plate -3, power supply mechanism -4, conductive slot -41, conductive plug -42, contact rod -43, buffer pad -44, control switch -45, alarm -46, replacement mechanism -5, installation shell -51, rotating rod -52, block -53, spring -54, limit rod -55, plug rod -56, limit plate -57, electromagnetic block -58. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 to Figure 4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Embodiment 1:

[0025] See also Figure 1 to Figure 3 The utility model discloses a quick-change shelf power-taking layer plate, comprising a back plate 1, a bottom plate 2 is fixedly connected to the lower front end of the back plate 1, three groups of layer plates 3 are equidistantly arranged at the front end of the back plate 1, a power-taking mechanism 4 is fixedly connected to the back of the layer plates 3, and a replacement mechanism 5 is fixedly connected to the rear end of the back plate 1;

[0026] The replacement mechanism 5 includes a mounting shell 51 , the rear end of the back plate 1 is fixedly connected to the mounting shell 51 , and the left rear end of the mounting shell 51 is rotatably connected to a rotating rod 52 , which facilitates the limited movement of the clamping block 53 .

[0027] A clamping block 53 is fixedly connected to the top of the rotating rod 52, a spring 54 is fixedly connected to the right end of the clamping block 53, and a limiting rod 55 is fixedly connected to the left end of the bottom of the back plate 1. The clamping block 53 is made of metal.

[0028] The left end of the card block 53 is engaged with the insertion rod 56, and a limit plate 57 is fixedly connected to the left side of the front end of the installation shell 51, and an electromagnetic block 58 is fixedly connected to the right side of the rear end of the installation shell 51. The electromagnetic block 58 is electrically connected to the external current output device, and the electromagnetic block 58 facilitates magnetic adsorption of the card block 53.

[0029] The front end of the insertion rod 56 is fixedly connected to the center of the back of the layer plate 3, the left end of the limit plate 57 contacts the right end of the insertion rod 56, the right end of the spring 54 is fixedly connected to the right end inside the mounting shell 51, and the left end of the block 53 contacts the right end of the limit rod 55, so that the spring 54 can easily drive the block 53 to restore.

[0030] The working principle of a quick-change shelf power supply layer plate based on the first embodiment is:

[0031] When the layer plate 3 needs to be installed and fixed, the electromagnetic block 58 is driven to work through the external current output device, so that the clamping block 53 is affected by its metal material and is magnetically adsorbed by the electromagnetic block 58. During the adsorption process, the clamping block 53 drives the rotating rod 52 to rotate in the installation shell 51, and at the same time squeezes the spring 54, causing the spring 54 to contract. Then the staff drives the layer plate 3 to move from front to back, so that the layer plate 3 drives the insertion rod 56 to move backward and insert it into the installation shell 51. After moving to a suitable position, the electromagnetic block 58 is stopped by the external current output device, so that the spring 54 is restored and drives the clamping block 53 to rotate, so that the clamping block 53 is plugged and fixed with the insertion rod 56, and then the installation and fixation of the layer plate 3 is completed through the fixation of the insertion rod 56, so that the layer plate 3 can be quickly installed, saving installation time and cost.

[0032] Embodiment 2:

[0033] See also Figure 1 and Figure 4 Compared with the first embodiment, the utility model discloses a quick-replaceable shelf power-taking layer plate. The present embodiment further includes: a power-taking mechanism 4, which includes a conductive slot 41. The conductive slots 41 are provided on both sides of the front end of the back plate 1. A conductive plug 42 is slidably connected in the conductive slot 41. The conductive plug 42 facilitates direct power taking from the conductive slot 41.

[0034] Contact rods 43 are fixedly connected to the left and right ends of the bottom of the layer plate 3 below the front end of the back plate 1 , and a buffer pad 44 is fixedly connected to the bottom of the conductive slot 41 . The contact rods 43 are convenient for squeezing the control switch 45 .

[0035] A control switch 45 is fixedly connected to the top of the buffer pad 44 , an alarm 46 is fixedly connected to the lower right end of the back panel 1 , the front end of the conductive plug 42 is fixedly connected to the back of the layer board 3 , and the control switch 45 is electrically connected to the alarm 46 .

[0036] In this embodiment:

[0037] When the layer plate 3 is being installed and fixed, the layer plate 3 drives the conductive plug 42 to be inserted into the conductive slot 41, and power is directly taken from the conductive slot 41 through the conductive plug 42, which saves the use of cables and reduces the risk of power taking. When the distance of the layer plate 3 at the bottom of the front end of the back plate 1 needs to be adjusted, the layer plate 3 drives the conductive plug 42 to move downward in the conductive slot 41, and the layer plate 3 simultaneously drives the contact rod 43 to move downward during the movement. After the contact rod 43 moves to a certain distance, it contacts the control switch 45 and squeezes the control switch 45, so that the control switch 45 drives the alarm 46 to work, and the alarm 46 sounds an alarm to remind the staff to stop moving the layer plate 3 to prevent the conductive plug 42 of the layer plate 3 at the bottom of the front end of the back plate 1 from moving too far, causing its bottom to contact the dust or impurities at the bottom of the conductive slot 41, causing electric shock.

[0038] The utility model provides a quick-replacement shelf power-taking layer plate through improvement, and is provided with a replacement mechanism 5. The block 53 and the plug rod 56 are plugged and fixed by the recovery of the spring 54, and then the layer plate 3 is installed and fixed by the fixation of the plug rod 56, so that the layer plate 3 can be quickly installed and the installation time cost is saved. The power-taking mechanism 4 is provided, and the cooperation of the control switch 45 and the alarm 46 is used to remind the staff to stop moving the layer plate 3, so as to prevent the conductive plug 42 of the lowest layer plate 3 at the front end of the back plate 1 from moving too far, causing its bottom to contact with the dust or impurities at the bottom of the conductive groove 41, causing electric shock.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick-change shelf power supply layer plate, comprising a back plate (1), a bottom plate (2) fixedly connected to the lower front end of the back plate (1), three groups of layer plates (3) equidistantly arranged at the front end of the back plate (1), a power supply mechanism (4) fixedly connected to the back of the layer plates (3), and a replacement mechanism (5) fixedly connected to the rear end of the back plate (1); Features: The replacement mechanism (5) comprises: a mounting shell (51), the rear end of the back plate (1) being fixedly connected to the mounting shell (51); a rotating rod (52), the left rear end of the mounting shell (51) being rotatably connected to the rotating rod (52); a clamping block (53), the top of the rotating rod (52) being fixedly connected to the clamping block (53); a spring (54), the right end of the clamping block (53) being fixedly connected to the spring (54); a limiting rod (55), the left end of the bottom of the back plate (1) being fixedly connected to the limiting rod (55); and an inserting rod (56), the left end of the clamping block (53) being engaged with the inserting rod (56).

2. According to the quick-change shelf power supply layer plate of claim 1, it is characterized by: The replacement mechanism (5) further comprises: a limit plate (57) fixedly connected to the left side of the front end of the installation shell (51); and an electromagnetic block (58) fixedly connected to the right side of the rear end of the installation shell (51), and the electromagnetic block (58) is electrically connected to an external current output device.

3. According to the quick-change shelf power supply layer plate of claim 2, it is characterized by: The power taking mechanism (4) comprises: a conductive slot (41), wherein the conductive slot (41) is provided on both the left and right sides of the front end of the back plate (1); a conductive plug (42), wherein the conductive plug (42) is slidably connected in the conductive slot (41); a contact rod (43), wherein both the left and right ends of the bottom of the layer plate (3) below the front end of the back plate (1) are fixedly connected to the contact rod (43); and a buffer pad (44), wherein the bottom of the conductive slot (41) is fixedly connected to the buffer pad (44).

4. According to the quick-change shelf power supply layer plate of claim 3, it is characterized by: The power taking mechanism (4) further comprises: a control switch (45), the top of the buffer pad (44) being fixedly connected to the control switch (45); and an alarm (46), the lower right end of the back plate (1) being fixedly connected to the alarm (46).

5. According to the quick-change shelf power supply layer plate of claim 4, it is characterized by: The front end of the insertion rod (56) is fixedly connected to the center of the back of the layer board (3), and the left end of the limiting plate (57) is in contact with the right end of the insertion rod (56).

6. According to the quick-change shelf power supply layer plate of claim 5, it is characterized by: The right end of the spring (54) is fixedly connected to the right end inside the mounting shell (51), and the left end of the clamping block (53) is in contact with the right end of the limiting rod (55).

7. A quick-change shelf power supply layer plate according to claim 6, characterized in that: The front end of the conductive plug (42) is fixedly connected to the back of the layer board (3), and the control switch (45) is electrically connected to the alarm (46).

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