Adjustable shelf height conductive structure

Abstract

The application discloses a shelf conductive structure with adjustable layer plate height, relates to the field of shelves, and comprises a shelf, a layer plate, a conductive structure, a protection mechanism, an L-shaped plate, a third electromagnetic block and a light-emitting piece. The layer plate is inserted into the shelf. The conductive structure is detachably connected to the left and right ends of the shelf. The protection mechanism is detachably connected to the left and right ends of the shelf and arranged on the outer wall of the conductive structure. The conductive structure is arranged. The power supply is transmitted to the light-emitting piece through electrode pieces and conductive wires. Electricity is supplied when the height is adjusted. The line confusion is reduced, and the appearance is beautiful. The electrode pieces are quickly disassembled through electromagnetic springs and clamping blocks, so that the electrode pieces are prevented from being damaged and affecting the later use. The insertion mechanism is arranged. The control switch is extruded by the pushing rod on the first damping rod. The insertion block is inserted into the insertion slot, so that the layer plate is fixed once. The layer plate is fixed twice through the third electromagnetic block, and the stability during the height adjustment of the layer plate is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shelves, in particular to a shelf conductive structure capable of adjusting the height of the shelf plate. BACKGROUND

[0002] Shelves are widely used in supermarkets, shopping malls and other places. In order to facilitate the display of goods, lighting is essential on the shelf. In the past, the power supply of the shelf was arranged on the back surface of the shelf, so that the LED lamps on the illuminated surface of the shelf were connected with the power supply through the lead wire or the lead wire was wound from the illuminated surface of the shelf to the back surface of the shelf.

[0003] In the lighting mode of the existing shelf, the light emitting part needs to be connected with the power line, so the power line needs to be exposed to affect the appearance. At the same time, in the existing multi-layer shelf, the height of the shelf plate can be adjusted, so the length of the power line is different when the height of the shelf plate is installed, which causes inconvenience to the user during installation and use. In addition, it is difficult to disassemble and replace the conductive part during the conductive process of some equipment, which may cause the conductive effect of the conductive part to decrease after a long time of use. In the existing technology, it is difficult to fix the shelf plate again during the adjustment process of the shelf plate, which leads to poor stability of the shelf plate. In addition, it is difficult to adjust the plug-in part in the existing technology, and multiple plug-in parts need to be set, which is troublesome and has poor practicability.

[0004] Finally, the conductive part of the existing technology is difficult to protect when not in use, which affects the conductive effect of the conductive part due to external factors. SUMMARY

[0005] Therefore, in order to solve the above problems, the present application provides a shelf conductive structure capable of adjusting the height of the shelf plate.

[0006] The present application is realized by constructing a shelf conductive structure capable of adjusting the height of the shelf plate. The device comprises a shelf, a shelf plate is inserted into the shelf, conductive structures are detachably connected to the left and right ends of the shelf, protection mechanisms are detachably connected to the left and right ends of the shelf, and the protection mechanisms are arranged on the outer wall of the conductive structures, L-shaped plates are fixedly connected to the left and right ends of the top of the shelf plate, a third electromagnetic block is fixedly connected to the left end of the L-shaped plate on the left end of the top of the shelf plate, and the third electromagnetic block is electrically connected with an external current output device, and a light emitting part is fixedly connected to the top of the shelf.

[0007] The conductive structure includes tin phosphor bronze, and the left and right ends of the layer plate are fixedly connected with tin phosphor bronze; the back of the layer plate is fixedly connected with a plug-in mechanism; the left and right ends of the shelf are detachably connected with mounting plates; the inner wall of the mounting plate is fixedly connected with an insulating edge; the inner left end of the left end mounting plate of the shelf is adhesively connected with conductive glue; the right end of the conductive glue is adhesively connected with an electrode sheet; the right end of the electrode sheet is sprayed with active material; the left end of the electrode sheet is fixedly connected with a conductive wire; the left end of the mounting plate is fixedly connected with mounting rods on the front and back sides; the mounting rod is provided with an electromagnetic spring; the front and back ends of the electromagnetic spring are fixedly connected with clamping blocks; the left and right ends of the shelf are fixedly connected with clamping shells.

[0008] Preferably, the plug-in mechanism includes a plug rod, the back of the layer plate is fixedly connected with the plug rod; the top of the plug rod is provided with a plug slot; the back of the shelf is fixedly connected with an adjusting mechanism; the bottom of the adjusting mechanism is fixedly connected with a second mounting box; the rear end of the second mounting box is fixedly connected with a second connecting plate; the top of the second connecting plate is fixedly connected with a second connecting seat; the second connecting seat is provided with two groups, and a first damping rod is rotatably connected between the two groups of second connecting seats; the front end of the first damping rod is fixedly connected with a rotating rod; the lower left and right sides of the rotating rod are fixedly connected with fixed rods, and the fixed rods are rotatably connected with the inner wall of the second mounting box; the front end of the second mounting box is fixedly connected with a fixed ring, and the fixed ring is slidably connected with the back of the shelf.

[0009] Preferably, the plug-in mechanism further includes a second damping rod, the top of the fixed ring is fixedly connected with the second damping rod; the bottom of the second damping rod is fixedly connected with a plug block; the rear end of the first damping rod is fixedly connected with a control switch.

[0010] Preferably, the adjusting mechanism comprises a first mounting box, a first mounting box is fixedly connected to the back of the shelf, a first connecting plate is fixedly connected to the rear end in the first mounting box, a first connecting seat is fixedly connected to the top of the first connecting plate, a rotating block is rotatably connected between the two first connecting seats, a pawl is rotatably connected to the front end of the rotating block, a ratchet wheel is engaged with the bottom of the pawl, a connecting rod is fixedly connected to the front end of the ratchet wheel, a gear is fixedly connected to the front end of the connecting rod, a connecting block is fixedly connected to the right front end of the gear, a sliding groove rod is slidingly connected to the outer wall of the connecting block, a sliding rod is fixedly connected to the bottom of the sliding groove rod, and a roller is rotatably connected to the right side below the rotating block.

[0011] Preferably, the adjusting mechanism further comprises an arc-shaped block, the bottom of the roller is in contact with the arc-shaped block, a hand wheel is fixedly connected to the back of the arc-shaped block, and the outer wall of the hand wheel is rotatably connected to the rear end of the first mounting box, and a first electromagnetic block is fixedly connected to the outer wall of the hand wheel.

[0012] Preferably, the protection mechanism comprises a U-shaped block, U-shaped blocks are arranged at the left and right ends in the shelf, and the U-shaped blocks are arranged on the outer wall of the mounting plate, a second electromagnetic block is fixedly connected to the left end of the U-shaped block on the left end in the shelf, a sealing strip is fixedly connected to the left end of the connecting plate on the right end of the U-shaped block, acrylic waterproof paint is sprayed on the right end of the sealing strip, and a glass coating is sprayed on the right end of the acrylic waterproof paint.

[0013] Preferably, the protection mechanism further comprises a high-pressure laminated board of thermosetting resin impregnated paper, the glass coating is fixedly connected to the right end of the high-pressure laminated board of thermosetting resin impregnated paper, and an alumina fiber layer is fixedly connected to the right end of the high-pressure laminated board of thermosetting resin impregnated paper.

[0014] Preferably, the outer wall of the sliding rod is slidingly connected to the bottom of the first mounting box, and the first electromagnetic block and the second electromagnetic block are electrically connected to an external current output device.

[0015] Preferably, the clamping groove is arranged in the clamping shell and is clamped with the clamping block, and the electromagnetic spring is electrically connected to an external current output device.

[0016] Preferably, the conductive wire is electrically connected to the light-emitting piece, and the clamping block is slidingly connected to the mounting rod.

[0017] The present application has the following advantages: the present application provides a shelf conductive structure with adjustable layer plate height by improvement, compared with the same type of equipment, and has the following improvements:

[0018] The present invention discloses a conductive structure for adjustable shelf height. By setting a conductive structure, power is transmitted to the light-emitting component through electrode plates and conductive wires, so that power is supplied when the height is adjusted, reducing the messy wiring that affects the appearance. Furthermore, the electrode plates are quickly disassembled by electromagnetic springs and locking blocks to prevent damage to the electrode plates that may affect later use.

[0019] The present invention discloses a shelf conductive structure with adjustable shelf height. By setting up a plug-in mechanism, the control switch is pressed by the push rod on the first damping rod, so that the plug is inserted into the slot, thereby fixing the shelf at the first time. Then, the shelf is fixed a second time by the third electromagnetic block, which increases the stability when adjusting the shelf height.

[0020] The present invention discloses an adjustable shelf height conductive structure. By setting an adjustment mechanism, a fixed ring is moved by the cooperation of an arc block, a ratchet, and a gear. The rotation angle of the handwheel is fixed by a first electromagnetic block, thereby adjusting the height of the fixed ring according to different needs and increasing the practicality of the fixed ring.

[0021] The present invention discloses a shelf conductive structure with adjustable shelf height. By setting a protective mechanism, the U-shaped block is fixed by a second electromagnetic block, and the electrode plates are protected by multiple protective layers, thereby extending the life of the electrode plates. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the shelf of the present invention;

[0023] Figure 2 This is a three-dimensional exploded view of the conductive structure of the present invention;

[0024] Figure 3 This is the present invention. Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 This is a three-dimensional exploded view of the insertion mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the insertion mechanism of the present invention viewed from the right.

[0027] Figure 6 This is a three-dimensional exploded view of the adjustment mechanism of the present invention;

[0028] Figure 7 This is the present invention. Figure 6 Enlarged structural diagram at point B;

[0029] Figure 8 This is a three-dimensional structural diagram of the protective mechanism of the present invention.

[0030] The components include: shelf-1, shelf plate-2, conductive structure-3, tin-phosphor bronze-31, plug-in mechanism-32, plug rod-321, slot-322, adjustment mechanism-323, first mounting box-3231, first connecting plate-3232, first connecting seat-3233, rotating block-3234, pawl-3235, ratchet-3236, connecting rod-3237, gear-3238, connecting block-3239, sliding rod-32310, sliding rod-32311, roller-32312, arc block-32313, handwheel-32314, first electromagnetic block-32315, second mounting box-324, second connecting plate-325, second connecting seat-326, and the... Damping rod - 327, Rotating rod - 328, Fixing rod - 329, Fixing ring - 3210, Second damping rod - 3211, Insert block - 3212, Control switch - 3213, Mounting plate - 33, Insulating edging - 34, Conductive adhesive - 35, Electrode sheet - 36, Active material - 37, Conductive wire - 38, Mounting rod - 39, Electromagnetic spring - 310, Clamping block - 311, Clamping shell - 312, Protective mechanism - 4, U-shaped block - 41, Second electromagnetic block - 42, Sealing strip - 43, Acrylic waterproof coating - 44, Glass coating - 45, Thermosetting resin impregnated paper high-pressure laminate - 46, Alumina fiber layer - 47, L-shaped plate - 5, Third electromagnetic block - 6, Light-emitting component - 7. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-8 The principles and features of the present invention are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of the invention. The invention is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the invention.

[0032] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] Example 1:

[0035] Please see Figures 1-3 The present invention provides a shelf conductive structure with adjustable shelf height, comprising a shelf 1, a shelf 2 inserted inside the shelf 1, a conductive structure 3 detachably connected to both the left and right ends of the shelf 1, a protective mechanism 4 detachably connected to both the left and right ends of the shelf 1, the protective mechanism 4 being disposed on the outer wall of the conductive structure 3, an L-shaped plate 5 fixedly connected to both the left and right ends of the top of the shelf 2, a third electromagnetic block 6 fixedly connected to the left end of the L-shaped plate 5 at the top left end of the shelf 2, and the third electromagnetic block 6 being electrically connected to an external current output device, and a light-emitting element 7 fixedly connected to the top of the shelf 1.

[0036] The conductive structure 3 includes tin phosphor bronze 31. Tin phosphor bronze 31 is fixedly connected to both ends of the left and right plates of the layer plate 2. Tin phosphor bronze 31 can easily contact the electrode plate 36 to generate current.

[0037] The back of the shelf 2 is fixedly connected to the plug-in mechanism 32, and the left and right ends of the shelf 1 are detachably connected to the mounting plate 33, which facilitates the installation and fixing of the conductive adhesive 35.

[0038] The inner wall of the mounting plate 33 is fixedly connected with an insulating edging 34. The inner left end of the mounting plate 33 on the inner left side of the shelf 1 is glued with conductive adhesive 35. The conductive adhesive 35 facilitates the installation and fixing of the electrode sheet 36, and the outer wall of the electrode sheet 36 is provided with a power supply terminal.

[0039] An electrode sheet 36 is attached to the right end of the conductive adhesive 35. An active material 37 is sprayed onto the right end of the electrode sheet 36. A conductive wire 38 is fixedly connected to the left end of the electrode sheet 36. The conductive wire 38 facilitates the transmission of power to the light-emitting element 7.

[0040] Mounting rods 39 are fixedly connected to both the front and rear sides of the left end of the mounting plate 33. An electromagnetic spring 310 is provided inside the mounting rod 39, which facilitates the movement of the locking block 311.

[0041] Electromagnetic spring 310 is fixedly connected to both ends of the front and rear with locking blocks 311, and the shelf 1 is fixedly connected to both ends of the left and right with locking shells 312. The locking blocks 311 facilitate the fixing of the mounting plate 33.

[0042] The snap-fit ​​housing 312 has a snap-fit ​​groove, which engages with the snap-fit ​​block 311. The electromagnetic spring 310 is electrically connected to the external current output device, the conductive wire 38 is electrically connected to the light-emitting element 7, and the snap-fit ​​block 311 is slidably connected to the mounting rod 39.

[0043] The working principle of the adjustable shelf height conductive structure based on Embodiment 1 is as follows:

[0044] First, when using this device, place it in the work area, and then connect it to an external power source to provide the power required for its operation.

[0045] Secondly, an active material 37 is sprayed onto the surface of the electrode 36 beforehand. The electrolyte diffuses only on this active material 37, thereby increasing the conductivity of the electrode 36. Then, the staff inserts the shelf 2 into the shelf 1 from front to back. The shelf 2 moves the tin-phosphor bronze 31 backward. The tin-phosphor bronze 31 comes into contact with the electrode 36 and generates current. When the current passes through the electrode 36, due to the conductivity of the tin-phosphor bronze 31, electrons can move freely in the electrode 36, thereby forming the transmission of current. Then the current enters the electrode 36 from the power supply end. Then the electrode 36 transmits the power to the light-emitting element 7 through the conductive wire 38, realizing the power supply when the height is adjusted, reducing the messy wiring and affecting the appearance. When the electrode 36 is working, the insulating edge 34 plays an insulating role for the electrode 36, increasing the stability of the electrode 36.

[0046] Third, when the electrode plate 36 needs to be replaced, the electromagnetic spring 310 is energized by an external current output device, causing the electromagnetic spring 310 to drive the locking block 311 to retract, so that the locking block 311 separates from the locking groove in the locking shell 312. Then, the operator pulls the mounting plate 33 from left to right, and the mounting plate 33 drives the mounting rod 39 and the electrode plate 36 to move to the right, so as to quickly disassemble the electrode plate 36 and prevent the electrode plate 36 from being damaged and affecting its later use.

[0047] Example 2:

[0048] Please see Figures 4-5 The present invention provides a shelf conductive structure with adjustable shelf height. Compared with Embodiment 1, this embodiment further includes: a plug-in mechanism 32, which includes a plug rod 321. The plug rod 321 is fixedly connected to the back of the shelf 2, and the plug rod 321 facilitates the installation of the slot 322.

[0049] The top of the insertion rod 321 is provided with a slot 322, and the back of the shelf 1 is fixedly connected to an adjustment mechanism 323. The bottom of the adjustment mechanism 323 is fixedly connected to a second mounting box 324, which facilitates the fixed installation of the second connecting plate 325.

[0050] The second mounting box 324 has a second connecting plate 325 fixedly connected to its rear end, and a second connecting seat 326 fixedly connected to its top. The second connecting plate 325 facilitates the fixed installation of the second connecting seat 326.

[0051] The second connecting seat 326 is provided in two sets, and the two sets of second connecting seats 326 are rotatably connected to a first damping rod 327. The front end of the first damping rod 327 is fixedly connected to a rotating rod 328, and the second connecting seat 326 facilitates the limited movement of the first damping rod 327.

[0052] Fixed rods 329 are fixedly connected to both the left and right sides below the rotating rod 328, and the fixed rods 329 are rotatably connected to the inner wall of the second mounting box 324. The fixed rods 329 facilitate the limited movement of the rotating rod 328.

[0053] The front end of the second mounting box 324 is fixedly connected to a fixing ring 3210, and the fixing ring 3210 is slidably connected to the back of the shelf 1. The fixing ring 3210 facilitates the fixed installation of the second damping rod 3211.

[0054] A second damping rod 3211 is fixedly connected to the top of the fixed ring 3210. An electromagnetic spring is fixedly connected inside the second damping rod 3211, and the electromagnetic spring is electrically connected to the external current output device.

[0055] The bottom push rod of the second damping rod 3211 is fixedly connected to the insert block 3212, and the rear end of the first damping rod 327 is fixedly connected to the control switch 3213. The control switch 3213 is electrically connected to the electromagnetic spring inside the second damping rod 3211.

[0056] In this embodiment:

[0057] When the height of shelf 2 needs to be adjusted during installation, the worker first inserts shelf 2 into the shelf 1 from front to back. Shelf 2 drives the insertion rod 321 to move backward and insert into the fixing ring 3210. When the insertion rod 321 contacts the rotating rod 328, the insertion rod 321 drives the rotating rod 328 to rotate backward. The rotating rod 328 drives the push rod on the first damping rod 327 to move backward. During the movement, the push rod on the first damping rod 327 drives the first damping rod 327 to rotate within the second connecting seat 326. When the push rod on the first damping rod 327 moves to the appropriate position... The push rod presses the control switch 3213, which causes the electromagnetic spring inside the second damping rod 3211 to stop working. This causes the push rod on the second damping rod 3211 to move the insert block 3212 downward. The insert block 3212 is inserted into the slot 322 on the insert rod 321, fixing the insert rod 321 and thus fixing the shelf 2 for the first time. Then, the external power output device drives the third electromagnetic block 6 to work, causing the third electromagnetic block 6 to be magnetically attracted to the inner wall of the shelf 1, thus fixing the shelf 2 for the second time and increasing the stability of the shelf 2 when adjusting its height.

[0058] Example 3:

[0059] Please see Figures 6-7 The present invention provides a shelf conductive structure with adjustable shelf height. Compared with Embodiment 1, this embodiment further includes: an adjustment mechanism 323. The adjustment mechanism 323 includes a first mounting box 3231. The first mounting box 3231 is fixedly connected to the back of the shelf 1. The first mounting box 3231 facilitates the fixed installation of the first connecting plate 3232.

[0060] The first mounting box 3231 has a first connecting plate 3232 fixedly connected to its rear end, and a first connecting seat 3233 fixedly connected to its top. The first connecting plate 3232 facilitates the fixed installation of the first connecting seat 3233.

[0061] The first connecting seat 3233 is provided in two sets, and a rotating block 3234 is rotatably connected between the two sets of first connecting seats 3233. The rotating block 3234 facilitates the rotation of the pawl 3235.

[0062] The front end of the rotating block 3234 is rotatably connected to a pawl 3235. The bottom of the pawl 3235 engages with the ratchet 3236. The front end of the ratchet 3236 is fixedly connected to a connecting rod 3237. The pawl 3235 facilitates the rotation of the ratchet 3236.

[0063] A gear 3238 is fixedly connected to the front end of the connecting rod 3237, and a connecting block 3239 is fixedly connected to the right side of the front end of the gear 3238. The connecting rod 3237 facilitates the rotation of the gear 3238.

[0064] The outer wall of the connecting block 3239 is slidably connected to a sliding rod 32310, and the bottom of the sliding rod 32310 is fixedly connected to a sliding rod 32311. The gear 3238 facilitates the rotation of the connecting block 3239.

[0065] A roller 32312 is rotatably connected to the lower right side of the rotating block 3234, and a second mounting box 324 is fixedly connected to the bottom of the sliding rod 32311. The connecting block 3239 facilitates the movement of the sliding rod 32311 by the sliding groove rod 32310.

[0066] The bottom of the roller 32312 contacts the arc-shaped block 32313. A handwheel 32314 is fixedly connected to the back of the arc-shaped block 32313, and the outer wall of the handwheel 32314 is rotatably connected to the rear end of the first mounting box 3231. The handwheel 32314 facilitates the rotation of the arc-shaped block 32313.

[0067] A first electromagnetic block 32315 is fixedly connected to the outer wall of the handwheel 32314. The first electromagnetic block 32315 is electrically connected to an external current output device. The first electromagnetic block 32315 facilitates fixing the rotation angle of the handwheel 32314.

[0068] In this embodiment:

[0069] When the height of the fixed ring 3210 needs to be adjusted, the operator turns the handwheel 32314. The handwheel 32314 drives the arc-shaped block 32313 to rotate, causing the rotating block 3234 to rotate within the first connecting seat 3233 due to the arc shape of the arc-shaped block 32313. The rotating block 3234 drives the pawl 3235 to rotate, the pawl 3235 drives the ratchet 3236 to rotate, the ratchet 3236 drives the connecting rod 3237 to rotate, the connecting rod 3237 drives the gear 3238 to rotate, and the gear 3238 drives the connecting block 3239 to rotate. The connecting block 3239 rotates through the sliding groove. Rod 32310 drives sliding rod 32311 to slide at the bottom of first mounting box 3231. Sliding rod 32311 drives second mounting box 324 to move upward. Second mounting box 324 drives fixing ring 3210 to move upward. After adjusting to a suitable position, the first electromagnetic block 32315 is driven to work by an external current output device, so that the first electromagnetic block 32315 is magnetically attracted to the rear end of the first mounting box 3231, fixing the rotation angle of handwheel 32314. Thus, the height of fixing ring 3210 can be adjusted according to different needs, increasing the practicality of fixing ring 3210.

[0070] Example 4:

[0071] Please see Figure 8The present invention provides a shelf conductive structure with adjustable shelf height. Compared with embodiment one, this embodiment further includes a protective mechanism 4. The protective mechanism 4 includes a U-shaped block 41. The shelf 1 is provided with U-shaped blocks 41 at both the left and right ends. The U-shaped blocks 41 are located on the outer wall of the mounting plate 33. The U-shaped blocks 41 facilitate the fixed installation of the second electromagnetic block 42.

[0072] The left end of the left U-shaped block 41 inside the shelf 1 is fixedly connected to the second electromagnetic block 42, and the left end of the connecting plate on the right end of the U-shaped block 41 is fixedly connected to the sealing strip 43. The sealing strip 43 helps to prevent scattered dust and airborne dust from adhering to the electrode plate 36.

[0073] The right end of the sealing strip 43 is coated with acrylic waterproof coating 44, and the right end of the acrylic waterproof coating 44 is coated with glass coating 45. Glass coating 45 helps to prevent oxidation of the electrode sheet 36 surface and reduce electrode net consumption.

[0074] A thermosetting resin impregnated paper high-pressure laminate 46 is fixedly connected to the right end of the glass coating 45. An alumina fiber layer 47 is fixedly connected to the right end of the thermosetting resin impregnated paper high-pressure laminate 46. The alumina fiber layer 47 helps to reduce heat conduction and slow down the self-discharge rate of the electrode sheet 36.

[0075] The outer wall of the sliding rod 32311 is slidably connected to the bottom of the first mounting box 3231, and the second electromagnetic block 42 is electrically connected to the external current output device. The second electromagnetic block 42 facilitates the fixing of the U-shaped block 41.

[0076] In this embodiment:

[0077] When it is necessary to protect the unused electrode sheet 36, the second electromagnetic block 42 is activated by an external current output device, causing the second electromagnetic block 42 to be adsorbed onto the inner wall of the shelf 1. This allows the U-shaped block 41 to cover the outer wall of the electrode sheet 36. Then, the sealing strip 43 prevents scattered dust and airborne dust from adhering to the electrode sheet 36, thus affecting its subsequent use. Next, the acrylic waterproof coating 44 prevents external water vapor from damaging the active material 37 on the surface of the electrode sheet 36, affecting its conductivity. Then, the glass coating 45 prevents oxidation of the electrode sheet 36 surface and reduces electrode consumption, while also reducing the current density inside the electrode sheet 36, thus slowing down the corrosion rate. Then, the thermosetting resin impregnated paper high-pressure laminate 46 extends the life of the electrode sheet. Finally, the alumina fiber layer 47 reduces heat conduction, slows down the self-discharge rate of the electrode sheet 36, and extends its life.

[0078] This invention provides an improved conductive structure for an adjustable shelf height. A conductive structure 3 is provided, which transmits power to a light-emitting element 7 via electrode plates 36 and conductive wires 38, enabling power supply during height adjustment and reducing the appearance of cluttered wiring. An electromagnetic spring 310 and a locking block 311 facilitate quick disassembly of the electrode plates 36, preventing damage and ensuring continued usability. A plug-in mechanism 32 is included, where a push rod on a first damping rod 327 presses against a control switch 3213, causing a plug 3212 to insert into a slot 322, thus initially securing the shelf 2. A third electromagnetic block 6 further... The shelf 2 is fixed in a secondary manner to increase the stability when adjusting the height of the shelf 2; an adjustment mechanism 323 is set up, which drives the fixed ring 3210 to move through the cooperation of the arc block 32313, ratchet 3236 and gear 3238, and then fixes the rotation angle of the handwheel 32314 through the first electromagnetic block 32315, so as to adjust the height of the fixed ring 3210 according to different needs and increase the practicality of the fixed ring 3210; a protective mechanism 4 is set up, which fixes the U-shaped block 41 through the second electromagnetic block 42, and then protects the electrode sheet 36 through multiple protective layers to extend the life of the electrode sheet 36.

[0079] The above description shows and illustrates the basic principles, main features, and advantages of the present invention. Standard parts used in the present invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily 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 invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shelf-type conductive structure with adjustable shelf height, comprising a shelf, wherein a shelf is inserted into the shelf, and conductive structures are detachably connected to both the left and right ends of the shelf, and protective mechanisms are detachably connected to both the left and right ends of the shelf, the protective mechanisms being disposed on the outer wall of the conductive structures, L-shaped plates are fixedly connected to both the left and right ends of the top of the shelf, a third electromagnetic block is fixedly connected to the left end of the left end of the L-shaped plate at the top of the shelf, and the third electromagnetic block is electrically connected to an external current output device, and a light-emitting element is fixedly connected to the top of the shelf; Its features are: The conductive structure includes: tin-phosphor bronze, with tin-phosphor bronze fixedly connected to both ends of the shelf; a plug-in mechanism, with a plug-in mechanism fixedly connected to the back of the shelf; a mounting plate, with mounting plates detachably connected to both ends of the shelf; an insulating edging, with an insulating edging fixedly connected to the inner wall of the mounting plate; conductive adhesive, with conductive adhesive adhered to the inner left end of the mounting plate on the left end of the shelf; an electrode sheet, with an electrode sheet adhered to the right end of the conductive adhesive; an active material, with an active material sprayed onto the right end of the electrode sheet; a conductive wire, with a conductive wire fixedly connected to the left end of the electrode sheet; a mounting rod, with mounting rods fixedly connected to both the front and rear sides of the left end of the mounting plate; an electromagnetic spring, with an electromagnetic spring installed inside the mounting rod; a locking block, with a locking block fixedly connected to both ends of the electromagnetic spring; and a locking shell, with a locking shell fixedly connected to both ends of the shelf. The insertion mechanism includes: an insertion rod, which is fixedly connected to the back of the shelf; an adjustment mechanism, which is fixedly connected to the back of the shelf; a second mounting box, which is fixedly connected to the bottom of the adjustment mechanism; and a fixing ring, which is fixedly connected to the front end of the second mounting box and is slidably connected to the back of the shelf. When the shelf is inserted into the shelf, the shelf drives the insertion rod to move backward and insert into the fixing ring. The adjustment mechanism includes: a first mounting box, which is fixedly connected to the back of the shelf; a first connecting plate, which is fixedly connected to the rear end of the first mounting box; a first connecting seat, which is fixedly connected to the top of the first connecting plate; a rotating block, which has two sets of the first connecting seats and is rotatably connected between the two sets of first connecting seats; a pawl, which is rotatably connected to the front end of the rotating block; a ratchet, which engages with the bottom of the pawl; a connecting rod, which is fixedly connected to the front end of the ratchet; and a gear, which is fixedly connected to the front end of the connecting rod. The system includes: a gear; a connecting block, with the connecting block fixedly connected to the right side of the front end of the gear; a sliding groove rod, with the sliding groove rod slidably connected to the outer wall of the connecting block; a sliding rod, with the sliding rod fixedly connected to the bottom of the sliding groove rod; a roller, with the roller rotatably connected to the right side below the rotating block; wherein, the bottom of the sliding rod is fixedly connected to a second mounting box; an arc-shaped block, with the bottom of the roller contacting the arc-shaped block; a handwheel, with the handwheel fixedly connected to the back of the arc-shaped block, and the outer wall of the handwheel rotatably connected to the rear end of the first mounting box; and a first electromagnetic block, with the first electromagnetic block fixedly connected to the outer wall of the handwheel.

2. The adjustable shelf height conductive structure according to claim 1, characterized in that: The insertion mechanism further includes: a slot, wherein the top of the insertion rod is provided with a slot; a second connecting plate, wherein the second connecting plate is fixedly connected to the rear end of the second mounting box; a second connecting seat, wherein the top of the second connecting plate is fixedly connected to a second connecting seat; a first damping rod, wherein the second connecting seat is provided in two sets, and the two sets of second connecting seats are rotatably connected to a first damping rod; a rotating rod, wherein the front end of the first damping rod is fixedly connected to a rotating rod; and a fixing rod, wherein the left and right sides below the rotating rod are fixedly connected to fixing rods, and the fixing rods are rotatably connected to the inner wall of the second mounting box.

3. The adjustable shelf height conductive structure according to claim 2, characterized in that: The insertion mechanism further includes: a second damping rod, which is fixedly connected to the top of the fixing ring; an insertion block, which is fixedly connected to the bottom push rod of the second damping rod; and a control switch, which is fixedly connected to the inner rear end of the first damping rod.

4. The adjustable shelf height conductive structure according to claim 3, characterized in that: The protective mechanism includes: a U-shaped block, with U-shaped blocks provided at both the left and right ends of the shelf, and the U-shaped blocks being located on the outer wall of the mounting plate; a second electromagnetic block, with a second electromagnetic block fixedly connected to the left end of the left U-shaped block inside the shelf; a sealing strip, with a sealing strip fixedly connected to the left end of the connecting plate at the right end of the U-shaped block; an acrylic waterproof coating, with an acrylic waterproof coating sprayed on the right end of the sealing strip; and a glass coating, with a glass coating sprayed on the right end of the acrylic waterproof coating.

5. The adjustable shelf height conductive structure according to claim 4, characterized in that: The protective mechanism further includes: a thermosetting resin impregnated paper high-pressure laminate, wherein the right end of the glass coating is fixedly connected to the thermosetting resin impregnated paper high-pressure laminate; and an alumina fiber layer, wherein the right end of the thermosetting resin impregnated paper high-pressure laminate is fixedly connected to the alumina fiber layer.

6. The adjustable shelf height conductive structure according to claim 5, characterized in that: The outer wall of the sliding rod is slidably connected to the bottom of the first mounting box, and both the first electromagnetic block and the second electromagnetic block are electrically connected to the external current output device.

7. The adjustable shelf height conductive structure according to claim 6, characterized in that: The snap-fit ​​housing has a snap-fit ​​groove, which engages with the snap-fit ​​block. The electromagnetic spring is electrically connected to an external current output device.

8. The adjustable shelf height conductive structure according to claim 7, characterized in that: The conductive wire is electrically connected to the light-emitting element, and the locking block is slidably connected to the mounting rod.

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