CN114794805A

CN114794805A - Cosmetics show cupboard

Info

Publication number: CN114794805A
Application number: CN202210399131.6A
Authority: CN
Inventors: 万晶晶
Original assignee: Jinxi Wanjia Display Cabinet Manufacturing Co ltd
Current assignee: Jinxi Wanjia Display Cabinet Manufacturing Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-29

Abstract

The invention discloses a cosmetic display cabinet, which comprises a lower display cabinet and a lifting display cabinet, wherein universal wheels are arranged at the bottom of the lower display cabinet, the lower display cabinet and the lifting display cabinet are connected through a transmission telescopic rod and a plurality of lifting telescopic rods, a plurality of display plates are arranged between the lower display cabinet and the lifting display cabinet, and the display plates are matched with the transmission telescopic rods and the lifting telescopic rods; the lower display cabinet comprises a box body, a plurality of mechanical interlayers for inserting the transmission telescopic rods and the lifting telescopic rods are arranged in the box body, a plurality of lower display plates are arranged in the box body, and a plurality of display openings are formed in one side of the box body; the cosmetic display cabinet is novel in structure, convenient and practical, the lifting display cabinet can be lifted through the lifting telescopic rod, and meanwhile the display board is supported, so that the overall stability of the display board can be improved, and the phenomenon of height deviation is avoided, and the display effect is not influenced.

Description

Cosmetics show cupboard

Technical Field

The invention belongs to the technical field of cosmetic display, and particularly relates to a cosmetic display cabinet.

Background

At present, along with the rapid development of economy, superstores are distributed in various districts to live nearby, meanwhile, with the improvement of living standard of people, commodities in the marketplaces are more and more diversified, cosmetics are more indispensable big commodities, display cabinets in the marketplaces need to fully exert the creation ability and rich imagination of designers, and create new and different aesthetic images, so that customers are attracted and called to the maximum extent, meanwhile, the transmitted information is accurate, the words and the fictional vigor cannot be amplified, the existing cosmetic display cabinets have large floor area, only a part of products are often displayed for marketing effect, and the cosmetic display cabinets are troublesome to put away and release; market can withdraw from different festivals and holidays activities regularly simultaneously, and all need carry out the place and arrange the stand when carrying out the activity, and general stand all need customize, often customize the stand at every turn and all can waste a large amount of costs, lead to the activity show cost to increase, and the customization stand after arranging can not retrieve.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a cosmetic display cabinet, which is novel in structure, convenient and practical, and can be used for lifting the lifting display cabinet through a lifting telescopic rod and supporting a display board, so that the overall stability of the display board can be improved, and the phenomenon of height deviation is avoided, and the display effect is prevented from being influenced.

A cosmetic display cabinet comprises a lower display cabinet and a lifting display cabinet, wherein universal wheels are arranged at the bottom of the lower display cabinet, the lower display cabinet is connected with the lifting display cabinet through a transmission telescopic rod and a plurality of lifting telescopic rods, a plurality of display boards are arranged between the lower display cabinet and the lifting display cabinet, and the display boards are matched with the transmission telescopic rods and the lifting telescopic rods; the lower display cabinet comprises a box body, a plurality of mechanical interlayers into which a transmission telescopic rod and a lifting telescopic rod are inserted are arranged in the box body, a plurality of lower display plates are arranged in the box body, and a plurality of display openings are arranged on one side of the box body; be provided with motor power and a plurality of slewing mechanism in the lift show cupboard, be connected with the power helical gear on the motor power pole, transmission telescopic link one end is connected with the power helical gear, slewing mechanism is including the pivot, the pivot both ends are connected with first supplementary helical gear and the supplementary helical gear of second respectively, first supplementary helical gear and the cooperation of second supplementary helical gear with power helical gear and lift telescopic link respectively, the cover is equipped with the bearing in the pivot, be connected with the connecting rod on the bearing, the connecting rod is connected on lift show cupboard inner wall, a side and the box that the lift show cupboard is close to down the show cupboard all are provided with a plurality of lamp.

Preferably, the transmission telescopic link is including last flexible pipe and lower telescopic pipe, go up flexible pipe one end and run through lift show cupboard bottom and connect on power helical gear, it is intraductal to go up flexible pipe setting under, it all overlaps on flexible pipe and the lower telescopic pipe to be equipped with a plurality of transmission, go up and set up the locating hole with transmission complex on flexible pipe and the lower telescopic pipe, the one end of going up flexible pipe and lower telescopic pipe all is provided with wave meshing hypotenuse, the wave meshing hypotenuse of going up flexible pipe and lower telescopic pipe one end is mutually supported.

Preferably, transmission includes lasso and L type cross section circle, be provided with a plurality of and locating hole complex locking device on the lasso inner wall, one side that the lasso is close to L type cross section circle is provided with a plurality of and keeps away the position hole, keep away the downthehole spring that is connected with of position, L type cross section circles and is connected with the guide post with spring coupling, guide post one end sets up and keeps away downthehole, L type cross section circle one end is provided with and promotes the inclined plane with locking device complex, be connected with on the lasso and insert the post with show board complex transmission.

Preferably, the locking device comprises a locking hole formed in the inner wall of the ferrule, a locking spring and a conical pushing block are arranged in the locking hole, an inserting column matched with the positioning hole is connected to the conical pushing block, and the conical pushing block is matched with the pushing inclined plane.

Preferably, the lifting telescopic link is including lower internal thread pipe and a plurality of locking bolt, intraductal well internal thread pipe that is provided with of internal thread down, the intraductal top tube that is provided with of well internal thread, the one end of top tube and well internal thread pipe all is provided with the external screw thread post, the top tube other end is provided with assists helical gear intermeshing's transmission helical gear with the second, the internal thread pipe both ends all overlap down and are equipped with down the bearing, the top tube is close to the one end of transmission helical gear and sheathe in and has the upper bearing, upper bearing and lower bearing are connected respectively on lift show cupboard and box, well internal thread pipe and top tube have all seted up the constant head tank, the ascending locking bolt setting in box one side and with the internal thread pipe cooperation that corresponds.

Preferably, the side wall of the positioning groove is arranged as a disengaging slope.

Preferably, the display board comprises a display board body and a rotary rod, an arc embedding angle matched with the lifting telescopic rod is arranged on the side surface of the display board body, a positioning screw hole is formed in the arc embedding angle, a bull bead matched with the positioning groove is arranged in the positioning screw hole, a power rotating board groove and a plurality of auxiliary rotating board grooves are formed in the display board body, the power rotating board groove is communicated with the adjacent auxiliary rotating board grooves, the adjacent auxiliary rotating board grooves are communicated, a telescopic rod avoiding hole for the transmission telescopic rod to pass through is formed in the power rotating board groove, a bearing hole is formed in each auxiliary rotating board groove, rotating gears are arranged in the power rotating board groove and the auxiliary rotating board grooves, the adjacent rotating gears are mutually meshed, a rotating bearing is arranged in each bearing hole and sleeved on the rotary rod, and the rotary rod is connected with the rotating gears in the auxiliary rotating board grooves, the rotating gear in the power rotating plate groove is penetrated through by the transmission telescopic rod, and a plurality of power holes for inserting the transmission insertion columns are formed in the rotating gear in the power rotating plate groove.

Preferably, the display board body and the rotating gear are both made of acrylic.

Preferably, the bottom of the lifting display cabinet is provided with side plates on four peripheral surfaces.

Has the beneficial effects that:

(1) the cosmetic display cabinet is novel in structure, convenient and practical, the lifting display cabinet can be lifted through the lifting telescopic rod, and meanwhile the display board is supported, so that the overall stability of the display board can be improved, and the phenomenon that the display effect is influenced due to height deviation is avoided.

(2) According to the cosmetic display cabinet, the plurality of display plates are uniformly unfolded through the lifting of the lifting display cabinet, so that commodities can be effectively displayed, and meanwhile, the rotating gear is driven to rotate through the transmission telescopic rod, so that products on the rotating gear are rotatably displayed.

Drawings

FIG. 1 is a schematic view of a cosmetic display cabinet;

FIG. 2 is a schematic view of an expanded structure of the cosmetic display cabinet;

FIG. 3 is a schematic side view of the cosmetic display case;

FIG. 4 is a schematic view of the lifting display case;

FIG. 5 is a schematic view of a display board;

FIG. 6 is a schematic structural view of the lifting rod;

FIG. 7 is a schematic structural view of the driving telescopic rod;

FIG. 8 is a schematic structural view of a wavy meshing bevel edge;

FIG. 9 is a schematic view of the transmission;

1-lower display case, 11-cabinet, 12-mechanical interlayer, 13-display opening, 14-lower display plate, 2-lifting display case, 21-power motor, 22-power bevel gear, 23-rotation mechanism, 24-first auxiliary bevel gear, 25-rotation shaft, 26-second auxiliary bevel gear, 27-bearing, 28-connecting rod, 29-side plate, 3-lifting telescopic rod, 31-lower internal threaded tube, 32-middle internal threaded tube, 33-upper tube, 34-lower bearing, 35-upper bearing, 36-transmission bevel gear, 37-positioning groove, 38-disengagement slope, 39-external threaded column, 4-transmission telescopic rod, 41-upper telescopic tube, 42-lower telescopic tube, 43-transmission device, 44-wave-shaped meshing bevel edge, 45-ferrule, 46-transmission inserted column, 47-L-shaped section ring, 48-pushing bevel face, 49-avoiding hole, 410-spring, 411-guide column, 412-locking device, 413-locking hole, 414-locking spring, 415-tapered push block, 416-inserted column, 5-display plate, 51-display plate body, 52-power rotating plate groove, 53-auxiliary rotating plate groove, 54-telescopic rod avoiding hole, 55-bearing hole, 56-arc embedding angle and 57-positioning screw hole.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1; a cosmetic display cabinet comprises a lower display cabinet 1 and a lifting display cabinet 2, wherein universal wheels are arranged at the bottom of the lower display cabinet 1, the lower display cabinet 1 and the lifting display cabinet 2 are connected through a transmission telescopic rod 4 and a plurality of lifting telescopic rods 3, a plurality of display boards 5 are arranged between the lower display cabinet 1 and the lifting display cabinet 2, and the display boards 5 are matched with the transmission telescopic rods 4 and the lifting telescopic rods 3; the lower display cabinet 1 comprises a box body 11, a plurality of mechanical interlayers 12 into which the transmission telescopic rod 4 and the lifting telescopic rod 3 are inserted are arranged in the box body 11, a plurality of lower display plates 14 are arranged in the box body 11, and a plurality of display openings 13 are arranged on one side of the box body 11; a power motor 21 and a plurality of rotating mechanisms 23 are arranged in the lifting display cabinet 2, a power bevel gear 22 is connected to a power rod of the power motor 21, one end of the transmission telescopic rod 4 is connected with the power bevel gear 22, each rotating mechanism 23 comprises a rotating shaft 25, two ends of each rotating shaft 25 are respectively connected with a first auxiliary bevel gear 24 and a second auxiliary bevel gear 26, the first auxiliary bevel gear 24 and the second auxiliary bevel gear 26 are respectively matched with the power bevel gear 22 and the lifting telescopic rod 3, a bearing 27 is sleeved on each rotating shaft 25, a connecting rod 28 is connected to each bearing 27, each connecting rod 28 is connected to the inner wall of the lifting display cabinet 2, and a plurality of lamps are arranged on one side surface of the lifting display cabinet 2 close to the lower display cabinet 1 and in the box body 11; the transmission telescopic rod 4 comprises an upper telescopic pipe 41 and a lower telescopic pipe 42, one end of the upper telescopic pipe 41 penetrates through the bottom of the lifting display cabinet 2 and is connected to the power bevel gear 22, the upper telescopic pipe 41 is arranged in the lower telescopic pipe 42, a plurality of transmission devices 43 are respectively sleeved on the upper telescopic pipe 41 and the lower telescopic pipe 42, positioning holes matched with the transmission devices 43 are formed in the upper telescopic pipe 41 and the lower telescopic pipe 42, one ends of the upper telescopic pipe 41 and the lower telescopic pipe 42 are respectively provided with a wave-shaped meshing bevel edge 44, and the wave-shaped meshing bevel edges 44 at one ends of the upper telescopic pipe 41 and the lower telescopic pipe 42 are mutually matched; the transmission device 43 comprises a ferrule 45 and an L-shaped section ring 47, the inner wall of the ferrule 45 is provided with a plurality of locking devices 412 matched with the positioning holes, one side of the ferrule 45 close to the L-shaped section ring 47 is provided with a plurality of avoiding holes 49, springs 410 are connected in the avoiding holes 49, the L-shaped section ring 47 is connected with a guide post 411 connected with the springs 410, one end of the guide post 411 is arranged in the avoiding hole 49, one end of the L-shaped section ring 47 is provided with a pushing inclined plane 48 matched with the locking devices 412, and the ferrule 45 is connected with a transmission inserting post 46 matched with the display plate 5; the locking device 412 comprises a locking hole 413 arranged on the inner wall of the ferrule 45, a locking spring 414 and a conical push block 415 are arranged in the locking hole 413, an inserting column 416 matched with the positioning hole is connected to the conical push block 415, and the conical push block 415 is matched with the pushing inclined surface 48; the lifting telescopic rod 3 comprises a lower internal thread pipe 31 and a plurality of locking bolts, a middle internal thread pipe 32 is arranged in the lower internal thread pipe 31, an upper pipe 33 is arranged in the middle internal thread pipe 32, external thread columns 39 are arranged at one ends of the upper pipe 33 and the middle internal thread pipe 32, a transmission helical gear 36 meshed with the second auxiliary helical gear 26 is arranged at the other end of the upper pipe 33, lower bearings 34 are sleeved at two ends of the lower internal thread pipe 31, an upper bearing 35 is sleeved at one end, close to the transmission helical gear 36, of the upper pipe 33, the upper bearing 35 and the lower bearing 34 are connected to the lifting display cabinet 2 and the box body 11 respectively, positioning grooves 37 are arranged on the middle internal thread pipe 32 and the upper pipe 33, and the lifting locking bolts are arranged at one side of the box body 11 and matched with the corresponding internal thread pipes 31; the side wall of the positioning groove 37 is provided with a disengaging inclined surface 38; the display plate 5 comprises a display plate body 51 and a rotary rod, an arc-shaped embedded angle 56 matched with the lifting telescopic rod 3 is formed in the side surface of the display plate body 51, a positioning screw hole 57 is formed in the arc-shaped embedded angle 56, a bullseye matched with the positioning groove 37 is arranged in the positioning screw hole 57, a power rotating plate groove 52 and a plurality of auxiliary rotating plate grooves 53 are formed in the display plate body 51, the power rotating plate groove 52 is communicated with the adjacent auxiliary rotating plate grooves 53, the adjacent auxiliary rotating plate grooves 53 are communicated, telescopic rod clearance holes 54 for the transmission telescopic rods 4 to pass through are formed in the power rotating plate groove 52, bearing holes 55 are formed in the auxiliary rotating plate grooves 53, rotating gears are arranged in the power rotating plate groove 52 and the auxiliary rotating plate grooves 53, the adjacent rotating gears are mutually meshed, a rotary bearing is arranged in the bearing holes 55, and the rotary bearing is sleeved on the rotary rod, the rotating rod is connected with a rotating gear in an auxiliary rotating plate groove 53, the rotating gear in the power rotating plate groove 52 is penetrated through by the transmission telescopic rod 4, and a plurality of power holes for inserting the transmission inserting columns 46 are formed in the rotating gear in the power rotating plate groove 52; the display board body 51 and the rotating gear are both made of acrylic; the bottom of the lifting display cabinet 2 is provided with side plates 29 on the four peripheral surfaces.

When the cosmetic display cabinet is unfolded, the power motor 21 drives the power bevel gear 22 to rotate, the power bevel gear 22 drives the first auxiliary bevel gear 24 in the plurality of rotating mechanisms 23 to synchronously rotate, the first auxiliary bevel gear 24 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the second auxiliary bevel gear 26 to rotate, the second auxiliary bevel gear 26 drives the transmission bevel gear 36 of the lifting telescopic rod 3 to rotate, the transmission bevel gear 36 drives the upper pipe 33 to rotate, the upper pipe 33 can drive the external thread column 39 at the other end to rotate when rotating, the external thread column 39 is matched with the internal thread on the inner wall of the middle internal thread pipe 32, so that the external thread column 39 rises along the internal thread to lift the upper pipe 33, the upper pipe 33 drives the upper bearing 35, the upper bearing 35 drives the lifting display cabinet 2 to rise, the lifting display cabinet 2 descends in a reverse direction, and one end of the internal thread of the lower internal thread pipe 31 and the middle internal thread pipe 32 needs to reserve a section, the lower internal thread pipe 31 or the middle internal thread pipe 32 at the position where the external thread column 39 directly rotates is avoided, when the external thread column 39 is contacted with a reserved section from one end of the upper pipe 33 to the top and cannot rotate, the middle internal thread pipe 32 can be driven to rotate, and similarly, the middle internal thread pipe 32 is driven by the upper pipe 33 to ascend and descend, so that the purpose of driving the lifting display cabinet 2 to ascend and descend is achieved, when the lifting display cabinet 2 ascends, the power bevel gear 22 can drive the upper telescopic pipe 41 to rotate and ascend, the upper telescopic pipe 41 drives the lower telescopic pipe 42 to ascend, after the wavy meshing bevel edge 44 of the upper telescopic pipe 41 and the lower telescopic pipe 42 ascends to a certain position, the wavy meshing bevel edge 44 parts of the upper telescopic pipe 41 and the lower telescopic pipe 42 can be clamped and meshed with each other, so that the upper telescopic pipe 41 drives the lower telescopic pipe 42 to rotate, and the lifting display cabinet 2 is completed; when the lifting display cabinet 2 rises, the lower internal thread pipe 31 or the middle internal thread pipe 32 is arranged in the arc-shaped embedded angle 56 of the display plate body 51, so that the purpose that the display plate body 51 is limited to shake by the plurality of lifting telescopic rods 3 is achieved, meanwhile, the eyeball in the arc-shaped embedded angle 56 is clamped into the positioning groove 37, so that the display plate body 51 is synchronously lifted with the lower internal thread pipe 31 or the middle internal thread pipe 32, the display plate body 51 is manually lifted to avoid dryness, the eyeball on the display plate body enters the positioning groove 37 and rises along with the lower internal thread pipe 31 or the middle internal thread pipe 32, and the eyeball can slide out of the positioning groove 37 along the separation inclined surface 38 when the display plate body 51 falls on the box body 11; when the display board body 51 is lifted, the transmission device 43 is manually adjusted, so that the inserting column 416 on the transmission device 43 is inserted into the positioning hole, meanwhile, the transmission inserting column 46 is inserted into the power hole on the rotating gear in the power rotating board groove 52, when the upper telescopic pipe 41 and the lower telescopic pipe 42 rotate, the inserting column 416 inserted into the positioning hole is driven to rotate along with the rotation of the upper telescopic pipe and the lower telescopic pipe, the inserting column 416 sequentially drives the conical push block 415, the ferrule 45 and the transmission inserting column 46, the transmission inserting column 46 drives the rotating gear, and the adjacent rotating gears are driven by mutual meshing transmission, so that articles placed on the rotating gear rotate during display, and the ornamental effect is improved; when the inserting column 416 is pulled out, the L-shaped section ring 47 is pressed to descend the L-shaped section ring 47, the pushing inclined plane 48 on the L-shaped section ring 47 is matched with the conical pushing block 415, the pushing inclined plane 48 pushes the conical pushing block 415 to contract into the locking hole 413, and meanwhile, the inserting column 416 exits from the positioning hole, which is mainly used when the lifting display cabinet 2 descends and contracts, so that the transmission device 43 is prevented from influencing the contraction of the upper telescopic pipe 41 and the lower telescopic pipe 42.

The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the above-described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent alterations and modifications are intended to be included within the scope of the invention, without departing from the spirit and scope of the invention.

Claims

1. A cosmetics show cupboard which characterized in that: the multifunctional display cabinet comprises a lower display cabinet (1) and a lifting display cabinet (2), wherein universal wheels are arranged at the bottom of the lower display cabinet (1), the lower display cabinet (1) and the lifting display cabinet (2) are connected through a transmission telescopic rod (4) and a plurality of lifting telescopic rods (3), a plurality of display boards (5) are arranged between the lower display cabinet (1) and the lifting display cabinet (2), and the display boards (5) are matched with the transmission telescopic rods (4) and the lifting telescopic rods (3); the lower display cabinet (1) comprises a box body (11), a plurality of mechanical interlayers (12) for inserting the transmission telescopic rod (4) and the lifting telescopic rod (3) are arranged in the box body (11), a plurality of lower display plates (14) are arranged in the box body (11), and a plurality of display openings (13) are arranged on one side of the box body (11); a power motor (21) and a plurality of rotating mechanisms (23) are arranged in the lifting display cabinet (2), the power rod of the power motor (21) is connected with a power helical gear (22), one end of the transmission telescopic rod (4) is connected with the power helical gear (22), the rotating mechanism (23) comprises a rotating shaft (25), two ends of the rotating shaft (25) are respectively connected with a first auxiliary helical gear (24) and a second auxiliary helical gear (26), the first auxiliary bevel gear (24) and the second auxiliary bevel gear (26) are respectively matched with the power bevel gear (22) and the lifting telescopic rod (3), a bearing (27) is sleeved on the rotating shaft (25), a connecting rod (28) is connected on the bearing (27), the connecting rod (28) is connected on the inner wall of the lifting display cabinet (2), and a plurality of lamps are arranged in one side face of the lifting display cabinet (2) close to the lower display cabinet (1) and the box body (11).

2. A cosmetic display cabinet according to claim 1, wherein: transmission telescopic link (4) is including last flexible pipe (41) and lower telescopic pipe (42), go up flexible pipe (41) one end and run through lift show cupboard (2) bottom and connect on power helical gear (22), go up flexible pipe (41) and set up under in flexible pipe (42), it all overlaps on flexible pipe (41) and lower telescopic pipe (42) and is equipped with a plurality of transmission (43) to go up, go up flexible pipe (41) and set up on telescopic pipe (42) down with transmission (43) complex locating hole, the one end of going up flexible pipe (41) and telescopic pipe (42) down all is provided with wave meshing hypotenuse (44), go up flexible pipe (41) and telescopic pipe (42) one end wave meshing hypotenuse (44) of lower telescopic pipe (42) and cooperate each other.

3. A cosmetic display cabinet according to claim 2, wherein: the transmission device (43) comprises a ferrule (45) and an L-shaped section ring (47), a plurality of locking devices (412) matched with the positioning holes are arranged on the inner wall of the ferrule (45), a plurality of avoiding holes (49) are formed in one side, close to the L-shaped section ring (47), of the ferrule (45), springs (410) are connected in the avoiding holes (49), guide columns (411) connected with the springs (410) are connected on the L-shaped section ring (47), one ends of the guide columns (411) are arranged in the avoiding holes (49), a pushing inclined plane (48) matched with the locking devices (412) is arranged at one end of the L-shaped section ring (47), and a transmission inserting column (46) matched with the display board (5) is connected on the ferrule (45).

4. A cosmetic display cabinet according to claim 3, wherein: the locking device (412) comprises a locking hole (413) formed in the inner wall of the ferrule (45), a locking spring (414) and a conical pushing block (415) are arranged in the locking hole (413), an inserting column (416) matched with the positioning hole is connected to the conical pushing block (415), and the conical pushing block (415) is matched with the pushing inclined surface (48).

5. A cosmetic display cabinet according to claim 1 or 4, wherein: the lifting telescopic rod (3) comprises a lower internal thread pipe (31) and a plurality of locking bolts, a middle internal thread pipe (32) is arranged in the lower internal thread pipe (31), an upper pipe (33) is arranged in the middle internal thread pipe (32), external thread columns (39) are arranged at one ends of the upper pipe (33) and the middle internal thread pipe (32), a transmission helical gear (36) meshed with the second auxiliary helical gear (26) is arranged at the other end of the upper pipe (33), lower bearings (34) are sleeved at two ends of the lower internal thread pipe (31), an upper bearing (35) is sleeved at one end of the upper pipe (33) close to the transmission helical gear (36), the upper bearing (35) and the lower bearing (34) are respectively connected to the lifting display cabinet (2) and the box body (11), and positioning grooves (37) are formed in the middle internal thread pipe (32) and the upper pipe (33), the lifting locking bolt is arranged on one side of the box body (11) and is matched with the corresponding internal threaded pipe (31).

6. The cosmetic display cabinet according to claim 5, wherein: the side wall of the positioning groove (37) is provided with a disengaging inclined surface (38).

7. The cosmetic display cabinet according to claim 6, wherein: the display board (5) comprises a display board body (51) and a rotary rod, wherein a circular arc embedding angle (56) matched with the lifting telescopic rod (3) is formed in the side surface of the display board body (51), a positioning screw hole (57) is formed in the circular arc embedding angle (56), a eyeball matched with the positioning groove (37) is arranged in the positioning screw hole (57), a power rotating board groove (52) and a plurality of auxiliary rotating board grooves (53) are formed in the display board body (51), the power rotating board groove (52) is communicated with the adjacent auxiliary rotating board grooves (53), the adjacent auxiliary rotating board grooves (53) are communicated, a telescopic rod position avoiding hole (54) for the transmission telescopic rod (4) to pass through is formed in the power rotating board groove (52), a bearing hole (55) is formed in the auxiliary rotating board groove (53), and rotating gears are arranged in the power rotating board groove (52) and the auxiliary rotating board grooves (53), adjacent rotating gears are meshed with each other, a rotating bearing is arranged in the bearing hole (55), the rotating bearing is sleeved on a rotating rod, the rotating rod is connected with the rotating gear in the auxiliary rotating plate groove (53), the rotating gear in the power rotating plate groove (52) is penetrated through by the transmission telescopic rod (4), and a plurality of power holes for inserting the transmission inserting columns (46) are formed in the rotating gear in the power rotating plate groove (52).

8. The cosmetic display cabinet according to claim 7, wherein: the display board body (51) and the rotating gear are both made of acrylic.

9. The cosmetic display cabinet according to claim 8, wherein: side plates (29) are arranged on the four peripheral surfaces of the bottom of the lifting display cabinet (2).