CN219109114U - Detachable display stand - Google Patents

Abstract

The utility model relates to the technical field of display boards, in particular to a detachable display stand. The detachable display stand provided by the utility model comprises a display board; the clamping assembly is connected to the periphery of the display board and is suitable for clamping the exhibits on one side of the display board; a base; one end of the supporting component is connected with the base, and the other end of the supporting component extends to one side, away from the exhibits, of the exhibiting board; and one end of the connecting rod is detachably connected with one end of the supporting component, which is away from the base, and the other end of the connecting rod is detachably connected with the display board. The connecting rod provided by the utility model realizes the detachable connection of the display board and the supporting component, and is convenient to move and carry.

Description

Detachable display stand

Technical Field

The utility model relates to the technical field of display boards, in particular to a detachable display stand.

Background

With the development of social economy, people pay more and more attention to the pursuit of spirit, and after the study work, people also go to the art exhibition, and the exhibits obtained on the exhibition are usually placed on the display stand. The display table on the market is generally of integrated design, has larger volume and weight, and has different display modes due to different display places for artistic exhibition of different subjects, and the display board is inconvenient to move, so that great inconvenience is brought to the transferring and carrying work of the equipment. Thus, a need exists for a display stand that is easy to move.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the display stand in the prior art is of integrated design and inconvenient to move, so as to provide a detachable display stand.

In order to solve the above problems, the present utility model provides a detachable display stand, comprising:

a display board;

the clamping assembly is connected to the periphery of the display board and is suitable for clamping the exhibits on one side of the display board;

a base;

one end of the supporting component is connected with the base, and the other end of the supporting component extends to one side, away from the exhibits, of the exhibiting board;

and one end of the connecting rod is detachably connected with one end of the supporting component, which is away from the base, and the other end of the connecting rod is detachably connected with the display board.

Optionally, the week side of connecting rod is equipped with at least one draw-in groove, the show board includes:

the through holes are arranged along the thickness direction of the display board and are matched with the connecting rods;

at least one containing groove extending from the inner wall of the through hole into the display board, wherein an opening is arranged on the display board and communicated with the containing groove;

and one end of the elastic clamping part is connected to the bottom of the accommodating groove, and the other end of the elastic clamping part extends into the through hole and is provided with a first state of being clamped with the clamping groove and a second state of being separated from the clamping groove.

Optionally, the elastic clamping portion includes;

one end of the elastic piece is connected to the bottom of the accommodating groove;

the buckle comprises a boss and a buckle body, wherein one end of the boss is connected with the other end of the elastic piece; one end of the buckle body is connected with the other end of the boss, and the other end of the buckle body extends into the through hole and is matched with the clamping groove;

the limiting block is arranged at the notch of the accommodating groove, a limiting hole is formed along the movement direction of the buckle, and the buckle body is connected in the limiting hole in a sliding manner; the aperture of the limiting hole is smaller than the width of the boss.

Optionally, the support assembly includes:

one end of the supporting plate is connected with the base, and the other end of the supporting plate is provided with a first arc-shaped groove which is matched with the rod wall of the connecting rod;

the top plate is provided with a second arc-shaped groove at one end, the second arc-shaped groove is matched with the rod wall of the connecting rod, a connecting hole is formed by surrounding the second arc-shaped groove and the first arc-shaped groove, and the connecting hole is matched with the connecting rod;

the top lateral wall of backup pad is equipped with first connecting plate, the bottom lateral wall of roof is last to be equipped with the second connecting plate correspondingly, first connecting plate with the connection can be dismantled to the second connecting plate.

Optionally, a first bump is arranged in the first arc-shaped groove, a first groove is arranged on one side, facing the first arc-shaped groove, of the connecting rod, and the first bump is matched with the first groove;

the second arc-shaped groove is internally provided with a second lug, one side of the connecting rod, which faces the second arc-shaped groove, is provided with a second groove, and the second lug is matched with the second groove.

Optionally, the clamping assembly includes at least two clamping arms, the clamping arms including:

one end of the supporting rod is connected to the periphery of the display board;

the first sliding groove is arranged along the length direction of the supporting rod;

and one end of the clamping part is provided with a first sliding block, and the first sliding block is in damping sliding in the first sliding groove.

Optionally, at least two second sliding grooves are arranged on the display board near the periphery, and an arc-shaped slideway is formed between the second sliding grooves and the periphery of the display board; at least two second sliding grooves are distributed along the circumferential direction of the display board;

the clamp arm further comprises a second sliding block connected between the supporting rod and the display board (1), a sliding hole is formed in the second sliding block, and the sliding hole is slidably connected to the arc-shaped slideway.

Optionally, a fastener is detachably connected to a side wall of the second slider, and the fastener is adapted to extend into the slide Kong Di to connect with the display board and fix the second slider.

Optionally, the base includes:

a bottom plate;

and the lifting assembly is connected between the bottom plate and the supporting assembly and is suitable for driving the supporting assembly to lift.

Optionally, the lifting assembly includes:

the connecting rods are respectively and rotatably connected to two ends of the bottom of the supporting component;

the universal wheels are respectively connected with the other ends of the connecting rods in a rotating way and are oppositely arranged at two sides of the bottom plate; the universal wheels are in one-to-one correspondence with the connecting rods;

one end of each rack is connected to the universal wheel, the other end of each rack extends towards the bottom plate, the racks are in one-to-one correspondence with the universal wheels, and the teeth of the racks are oppositely arranged;

the accommodating box is arranged on the bottom plate, two opposite side walls are respectively provided with an extending hole, and a pair of racks are suitable for extending into the accommodating box from the extending holes;

the gears are arranged in the accommodating box, and the racks are respectively meshed with two opposite ends of the gears.

The utility model has the following advantages:

1. the utility model provides a detachable display stand, which comprises a display board, a clamping assembly, a base, a supporting assembly and a connecting rod. The clamping assembly is connected to the periphery of the display board and is suitable for clamping the exhibits on one side of the display board; one end of the supporting component is connected with the base, and the other end extends to one side of the display board, which is far away from the exhibits; one end of the connecting rod is detachably connected with one end, deviating from the base, of the supporting component, and the other end of the connecting rod is detachably connected with the display board.

Through dividing into a set of show board and clamping assembly, divide into a set of base and supporting assembly, finally by the connecting rod with two sets of links together, can realize the detachable connection of show stand, when satisfying the convenient transfer of show stand, the part can not be too scattered again, reduces the dismouting degree of difficulty, simple structure, low in manufacturing cost.

2. The utility model provides a detachable display stand, wherein at least one clamping groove is formed in the peripheral side of a connecting rod, and a display board comprises a through hole, at least one containing groove and an elastic clamping part. The through holes are arranged along the thickness direction of the display board and are matched with the connecting rods; at least one containing groove extending from the inner wall of the through hole to the display board, wherein the display board is provided with an opening communicated with the containing groove; one end of the elastic clamping part is connected to the bottom of the accommodating groove, and the other end of the elastic clamping part extends into the through hole and has a first state of being clamped with the clamping groove and a second state of being separated from the clamping groove and entering the accommodating groove.

During installation, the elastic clamping part slides towards the bottom of the groove along the length direction of the accommodating groove, so that the elastic clamping part is completely contracted in the accommodating groove or separated from the clamping groove, the space in the through hole is not occupied, then one end of the connecting rod provided with the clamping groove extends into the through hole on the display board, the elastic clamping part is loosened, the connecting rod is rotated, the clamping groove on the connecting rod is clamped with the elastic clamping part, and one end of the connecting rod is fixed in the display board, so that the connecting rod is connected with the display board. When the connecting rod is detached, the elastic clamping part only needs to slide to the bottom of the accommodating groove again, so that the elastic clamping part is separated from the clamping groove, and the connecting rod is taken out, so that the operation is simple and convenient.

3. The utility model provides a detachable display stand, wherein an elastic clamping part comprises an elastic piece, a buckle and a limiting block. One end of the elastic piece is connected to the bottom of the accommodating groove; the buckle comprises a boss and a buckle body, wherein one end of the boss is connected with the other end of the elastic piece; one end of the buckle body is connected with the other end of the boss, and the other end of the buckle body extends into the through hole and is matched with the clamping groove; the limiting block is arranged at the notch of the accommodating groove, a limiting hole is formed along the movement direction of the buckle, and the buckle body is in sliding connection with the limiting hole; the aperture of the limiting hole is smaller than the width of the boss.

Through the cooperation use of spacing hole and boss, carry out spacingly to the slip direction of the buckle body, prevent that the buckle body from following the groove width direction slope of holding tank, guarantee the cooperation of the buckle body and draw-in groove. Meanwhile, the arrangement of the boss provides convenience in force for the buckle body to slide towards the bottom of the accommodating groove.

4. The utility model provides a detachable display stand, wherein a supporting component comprises a supporting plate and a top plate. One end of the supporting plate is connected with the base, and the other end of the supporting plate is provided with a first arc-shaped groove which is matched with the wall of the connecting rod; one end of the top plate is provided with a second arc-shaped groove which is matched with the rod wall of the connecting rod, the second arc-shaped groove and the first arc-shaped groove are enclosed to form a connecting hole, and the connecting hole is matched with the connecting rod; the top lateral wall of backup pad is equipped with first connecting plate, corresponds on the bottom lateral wall of roof to be equipped with the second connecting plate, and first connecting plate and second connecting plate can dismantle and be connected.

The one end that deviates from the show stand is established through backup pad and roof cooperation cover on the connecting rod, realizes the connecting rod and the coupling assembling's of supporting component, and the detachable connection structure of first connecting plate and second connecting plate is simple, easy dismounting.

5. The detachable display stand provided by the utility model is characterized in that a first lug is arranged in a first arc-shaped groove, a first groove is arranged on one side of a connecting rod facing the first arc-shaped groove, and the first lug is matched with the first groove; the second arc-shaped groove is internally provided with a second lug, one side of the connecting rod facing the second arc-shaped groove is provided with a second groove, and the second lug is matched with the second groove.

Through the first lug on first arc wall and the first recess cooperation on the connecting rod, set up the second lug on the second arc wall and the second recess cooperation on the connecting rod, realized backup pad and roof location on the connecting rod, prevent backup pad and roof slip for the connecting rod.

6. The utility model provides a detachable display stand, wherein a clamping assembly comprises at least two clamping arms, and each clamping arm comprises a supporting rod, a first sliding groove and a clamping part. One end of the supporting rod is connected to the periphery of the display board; the first sliding groove is arranged along the length direction of the supporting rod; and one end of the clamping part is provided with a first sliding block, and the first sliding block is in damping sliding in the first sliding groove.

Through the clamping part slip in first spout for the size of show area can be adjusted in the extending direction of first spout, the showpiece of the different specifications of clamping part centre gripping of being convenient for.

7. The detachable display stand provided by the utility model is characterized in that at least two second sliding grooves are formed in the display board at positions close to the periphery, and an arc-shaped slideway is formed between the second sliding grooves and the periphery of one side of the second sliding grooves, which is away from the display board; the at least two second sliding grooves are distributed along the circumferential direction of the display board; the arm lock still includes the second slider, connects the other end between bracing piece and show board, is equipped with the slide opening along slip direction on the second slider, slide opening sliding connection is on the arc slide.

Through the cooperation of arc slide and second slider for the size of show area can be adjusted in the slip direction of second slider, and the arc slide makes the show area can carry out width and the ascending adjustment of altitude direction simultaneously, has enriched the accommodation of show area.

8. The detachable display stand provided by the utility model has the advantages that the side wall of the second sliding block is detachably connected with the fastener, and the fastener is suitable for extending into the sliding hole to abut against the display board so as to fix the second sliding block.

When the second sliding block needs to be fixed at a certain position, the fastener stretches into the sliding hole to be abutted against the display plate, so that the second sliding block is fixed.

9. The utility model provides a detachable display stand, which comprises a pair of connecting rods, a pair of universal wheels, a pair of racks, a containing box and gears. The connecting rods are respectively connected to two ends of the bottom of the supporting component in a rotating way; the universal wheels are respectively connected with the other ends of the connecting rods in a rotating way and are oppositely arranged at two sides of the bottom plate; the universal wheels are in one-to-one correspondence with the connecting rods; one end of each rack is connected to the universal wheel, the other end of each rack extends towards the bottom plate, the racks are in one-to-one correspondence with the universal wheels, and the teeth of the racks are oppositely arranged; the accommodating box is arranged on the bottom plate, the two opposite side walls are respectively provided with an extending hole, and the pair of racks are suitable for extending into the accommodating box from the pair of extending holes respectively; the gears are arranged in the accommodating box, and a pair of racks are respectively meshed with two opposite ends of the gears.

When the display board needs to ascend, the universal wheels are pushed towards the accommodating box, the racks extend into the accommodating box, and the connecting rods rotate along with the racks to enable the supporting assembly to ascend, so that the ascending effect of the display board is achieved; when the show board needs to descend, the direction that holds the case is kept away from to the direction that distributes the orientation with a pair of universal wheel promotes, and a pair of rack removes to the direction that holds the case of keeping away from, and then a pair of connecting rod follow rotate make supporting component descend, realize the reducing effect of show board. Simultaneously, the universal wheel can support the show board to arbitrary direction rotation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a front view of a removable display stand provided by the present utility model.

Fig. 2 shows a schematic connection diagram of the connecting rod and the support assembly of the detachable display stand.

Fig. 3 is a schematic connection diagram of an elastic clamping portion and a clamping groove of the detachable display stand.

Fig. 4 shows a schematic structural view of a clamping assembly of the detachable display stand provided by the utility model.

Fig. 5 shows a schematic structural view of a base of the detachable display stand provided by the utility model.

Reference numerals illustrate:

1. a display board; 11. a through hole; 12. a receiving groove; 13. an elastic clamping part; 131. an elastic member; 132. a buckle; 1321. a boss; 133. a limiting block; 14. a second chute; 2. a clamping assembly; 21. a support rod; 22. a first chute; 23. a clamping part; 231. a first slider; 24. a second slider; 241. a slide hole; 242. a fastener; 3. a base; 31. a bottom plate; 32. a lifting assembly; 321. a connecting rod; 322. a universal wheel; 323. a rack; 324. a gear; 4. a support assembly; 41. a support plate; 411. a first arc-shaped groove; 4111. a first bump; 412. a first connection plate; 42. a top plate; 421. a second arc-shaped groove; 4211. a second bump; 422. a second connecting plate; 5. a connecting rod; 51. a clamping groove; 52. a first groove; 53. and a second groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The present embodiment provides a detachable display stand, as shown in fig. 1 to 5, comprising a display board 1, a clamping assembly 2, a base 3, a supporting assembly 4 and a connecting rod 5. The clamping component 2 is connected to the periphery of the display board 1 and is suitable for clamping the exhibits on one side of the display board 1; one end of the supporting component 4 is connected with the base 3, and the other end extends to one side of the display board 1, which is far away from the exhibited item; one end of the connecting rod 5 is detachably connected to one end, away from the base 3, of the supporting component 4, and the other end of the connecting rod is detachably connected to the display board 1.

Through will show board 1 with clamping assembly 2 divide into a set of, will base 3 with supporting assembly 4 divide into a set of, finally by connecting rod 5 links together two sets of can realize showing stand's dismantlement connection, when satisfying showing stand and conveniently transfer, the part can not be too scattered again, increases the dismouting degree of difficulty, simple structure, low in manufacturing cost.

Alternatively, as shown in fig. 2 to 3, at least one clamping groove 51 is provided on the peripheral side of the connecting rod 5, and the display board 1 includes a through hole 11, at least one receiving groove 12, and an elastic clamping portion 13. The through holes 11 are arranged along the thickness direction of the display board 1 and are matched with the connecting rods 5. In particular, the through hole 11 may be provided in the center of the display board 1. The at least one accommodating groove 12 extends from the inner wall of the through hole 11 into the display board 1, an opening is arranged on the display board 1, and the opening is communicated with the accommodating groove 12; one end of the elastic clamping part 13 is connected to the bottom of the accommodating groove 12, and the other end is extended into the through hole 11, and has a first state of being clamped with the clamping groove 51 and a second state of being separated from the clamping groove 51. The number of the locking grooves 51 is not limited, and may be 2, 3, 4, etc., the number of the elastic locking portions 13 and the number of the locking grooves 51 are kept the same, the plurality of locking grooves 51 are distributed along the circumferential direction of the connecting rod 5, and the elastic locking portions 13 are provided corresponding to the locking grooves 51.

During installation, will elasticity joint portion 13 slides to the tank bottom along the length direction of holding tank 12 for elasticity joint portion 13 shrink completely in holding tank 12, does not occupy the space in the through-hole 11, then stretches into in the through-hole 11 on the show board 1 with the one end that is equipped with draw-in groove 51 on the connecting rod 5, loosens elasticity joint portion 13, rotates connecting rod 5, makes draw-in groove 51 and elasticity joint portion 13 joint on the connecting rod 5, and then fixes the one end of connecting rod 5 in show board 1, realizes the connection of connecting rod 5 and show board 1. When the connecting rod is disassembled, the elastic clamping part 13 is only required to slide to the bottom of the accommodating groove 12 again, so that the elastic clamping part 13 is separated from the clamping groove 51, and the connecting rod 5 is taken out, and the operation is simple and convenient.

Optionally, the elastic clamping portion 13 includes an elastic member 131, a buckle 132, and a limiting block 133. One end of the elastic member 131 is connected to the bottom of the accommodating groove 12. The buckle 132 includes a boss 1321 and a buckle body, wherein one end of the boss 1321 is connected to the other end of the elastic member 131; one end of the fastening body is connected to the other end of the boss 1321, and the other end of the fastening body extends into the through hole 11 and is matched with the clamping groove 51. The limiting block 133 is disposed at a notch of the accommodating groove 12, a limiting hole is disposed along the movement direction of the buckle 132, and the buckle body is slidably connected in the limiting hole; the aperture of the limiting hole is smaller than the width of the boss 1321. Specifically, the elastic member 131 may be a spring.

Through the cooperation use of spacing hole with boss 1321, it is spacing to carry out to the slip direction of the buckle body, prevent that the buckle body is followed the groove width direction slope of holding tank 12 guarantees the buckle body with the cooperation of draw-in groove 51. While the provision of the boss 1321 provides a force convenience for the snap body to slide toward the bottom of the receiving groove 12.

Alternatively, as shown in fig. 4, the support assembly 4 includes a support plate 41 and a top plate 42. One end of the supporting plate 41 is connected with the base 3, and the other end is provided with a first arc-shaped groove 411, and the first arc-shaped groove 411 is matched with the rod wall of the connecting rod 5; a second arc groove 421 is formed at one end of the top plate 42 and is matched with the rod wall of the connecting rod 5, the second arc groove 421 and the first arc groove 411 enclose to form a connecting hole, and the connecting hole is matched with the connecting rod 5; the top side wall of the supporting plate 41 is provided with a first connecting plate 412, which is located at the side of the first arc-shaped slot 411, the bottom side wall of the top plate 42 is correspondingly provided with a second connecting plate 422, which is located at the side of the second arc-shaped slot 421, and the first connecting plates 412 are in one-to-one correspondence with the second connecting plates 422, which may have one or two. The first connection plate 412 and the second connection plate 422 are detachably connected, specifically, the first connection plate 412 and the second connection plate 422 may be connected by a screw or a pin. Further, the support plate 41 is disposed closely to the display board 1, so that the overall structure of the apparatus is more compact.

Through backup pad 41 with roof 42 cooperation cover is established deviate from on the connecting rod 5 the one end of show board 1 realizes connecting rod 5 with the coupling of supporting component 4, first connecting plate 412 with the detachable connection structure of second connecting plate 422 is simple, easy dismounting.

Optionally, a first protrusion 4111 is disposed in the first arc-shaped slot 411, a first groove 52 is disposed on a side of the connecting rod 5 facing the first arc-shaped slot 411, and the first protrusion 4111 is matched with the first groove 52; a second protruding block 4211 is disposed in the second arc-shaped slot 421, a second groove 53 is disposed on a side of the connecting rod 5 facing the second arc-shaped slot 421, and the second protruding block 4211 is matched with the second groove 53.

By the first projection 4111 on the first arc slot 411 cooperating with the first recess 52 on the connecting rod 5, and the second projection 4211 on the second arc slot 421 cooperating with the second recess 53 on the connecting rod 5, positioning of the support plate 41 and the top plate 42 on the connecting rod 5 is achieved, preventing the support plate 41 and the top plate 42 from sliding relative to the connecting rod 5.

Optionally, the clamping assembly 2 comprises at least two clamping arms, the clamping arms comprising a support bar 21, a first runner 22 and a clamping portion 23. One end of the supporting rod 21 is connected to the periphery of the display board 1; the first chute 22 is arranged along the length direction of the support rod 21; the clamping part 23 has a first slider 231 at one end, and the first slider 231 is damped to slide in the first chute 22. Specifically, the clamping portion 23 is provided with a magnetic attraction, and is suitable for being matched with a magnet to clamp the exhibited article, a damping portion is provided between the first slider 231 and the first chute 22, and the damping portion may be a rubber ring.

The clamping part 23 slides in the first sliding groove 22, so that the size of the display area can be adjusted in the extending direction of the first sliding groove 22, and the clamping part 23 can clamp the exhibits with different specifications conveniently.

Optionally, at least two second sliding grooves 14 are arranged on the display board 1 near the periphery, and an arc-shaped slideway is formed between the second sliding grooves 14 and the periphery of the display board 1; at least two second sliding grooves 14 are distributed along the circumferential direction of the display board 1; the clamping arm further comprises a second sliding block 24 connected between the supporting rod 21 and the display board 1, a sliding hole 241 is formed in the second sliding block 24, and the sliding hole 241 is slidably connected to the arc-shaped slideway. The number of the second sliding grooves 14 and the arcuate sliding grooves is not limited, and may be 2, 3 or 4, and the second sliding grooves 14 may be arranged at intervals and are not communicated with each other. The first sliding blocks 231 are arranged in one-to-one correspondence with the second sliding grooves 14. As one embodiment, the number of the arc-shaped slide ways is four, the arc-shaped slide ways are symmetrically arranged on the periphery of the display board 1, and the central angle corresponding to the arc-shaped slide ways is 45 degrees.

Through the cooperation of arc slide with second slider 24 for the size of show area is in the slip direction of second slider 24 can be adjusted, and the arc slide makes the show area can carry out width and the ascending adjustment of height direction simultaneously, has enriched the accommodation of show area.

Optionally, a fastener 242 is detachably connected to a side wall of the second slider 24, and the fastener 242 is adapted to extend into the sliding hole 241 to abut against the display board 1 and fix the second slider 24. In particular, the fastener 242 may be a screw that is threadedly coupled to a sidewall of the second slider 24.

When the second sliding block 24 needs to be fixed at a certain position, the fastening piece 242 is extended into the sliding hole 241 to abut against the display board 1, so as to fix the second sliding block 24.

Optionally, the base 3 includes a bottom plate 31 and a lifting assembly 32. The lifting assembly 32 is connected between the bottom plate 31 and the supporting assembly 4, and is adapted to drive the supporting assembly 4 to lift.

Alternatively, as shown in fig. 5, the lifting assembly 32 includes a pair of links 321, a pair of universal wheels 322, a pair of racks 323, a receiving box, and a gear 324. The pair of connecting rods 321 are respectively and rotatably connected to two ends of the bottom of the supporting component 4; the universal wheels 322 are respectively and rotatably connected with the other ends of the connecting rods 321, and are oppositely arranged at two sides of the bottom plate 31; the universal wheels 322 are in one-to-one correspondence with the connecting rods 321; one end of each of the racks 323 is connected to the universal wheel 322, the other end extends to the bottom plate 31, the racks 323 are in one-to-one correspondence with the universal wheels 322, and the teeth of the racks 323 are oppositely arranged; the accommodating box is arranged on the bottom plate 31, two opposite side walls are respectively provided with an extending hole, and a pair of racks 323 are suitable for extending into the accommodating box from the extending holes; the gear 324 is disposed in the accommodating case, and a pair of racks 323 are engaged with opposite ends of the gear 324, respectively, and specifically, a pair of racks 323 may be disposed at upper and lower sides of the gear 324, respectively.

When the display board 1 needs to ascend, a pair of universal wheels 322 are pushed towards the accommodating box, a pair of racks 323 extend into the accommodating box, and then a pair of connecting rods 321 rotate along with the rotation to enable the supporting component 4 to ascend, so that the ascending effect of the display board 1 is achieved; when the display board 1 needs to descend, the universal wheels 322 are distributed and pushed towards the direction far away from the accommodating box, the racks 323 are moved towards the direction far away from the accommodating box, and then the connecting rods 321 are rotated along with the rotation to enable the supporting component 4 to descend, so that the lowering effect of the display board 1 is achieved. Meanwhile, the universal wheel 322 can support the display board 1 to rotate in any direction.

Optionally, the lifting assembly 32 further includes a pair of expansion plates, where the expansion plates are connected between the universal wheels 322 and the racks 323, one ends of the expansion plates extend into the extending holes, and one ends of the expansion plates, which are close to the racks 323, are provided with lugs, the lugs protrude from the extending holes, are suitable for being in limiting abutting connection with the inner wall of the accommodating box, so that the expansion plates are prevented from being separated from the accommodating box, and the racks 323 are further caused to be separated from the gears 324.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (8)

1. A removable display stand, comprising:

a display board (1);

the clamping assembly (2) is connected to the periphery of the display board (1) and is suitable for clamping the exhibits on one side of the display board (1);

a base (3);

one end of the supporting component (4) is connected with the base (3), and the other end of the supporting component extends to one side of the display board (1) which is far away from the exhibited article;

and one end of the connecting rod (5) is detachably connected with one end of the supporting component (4) deviating from the base (3), and the other end of the connecting rod is detachably connected with the display board (1).

2. The detachable display stand according to claim 1, characterized in that the connecting rod (5) is provided with at least one clamping groove (51) on the peripheral side, the display board (1) comprising:

the through hole (11) is arranged along the thickness direction of the display board (1) and is matched with the connecting rod (5);

at least one accommodating groove (12) extending from the inner wall of the through hole (11) into the display board (1), wherein an opening is arranged on the display board (1), and the opening is communicated with the accommodating groove (12);

and one end of the elastic clamping part (13) is connected to the bottom of the accommodating groove (12), and the other end of the elastic clamping part extends into the through hole (11) and is provided with a first state of being clamped with the clamping groove (51) and a second state of being separated from the clamping groove (51).

3. A removable display stand according to claim 2, wherein the resilient snap-fit portion (13) comprises;

an elastic member (131) having one end connected to the bottom of the accommodating groove (12);

the buckle (132) comprises a boss (1321) and a buckle body, and one end of the boss (1321) is connected with the other end of the elastic piece (131); one end of the buckle body is connected with the other end of the boss (1321), and the other end of the buckle body extends into the through hole (11) and is matched with the clamping groove (51);

the limiting block (133) is arranged at the notch of the accommodating groove (12) and is provided with a limiting hole along the movement direction of the buckle (132), and the buckle body is connected in the limiting hole in a sliding way; the aperture of the limiting hole is smaller than the width of the boss (1321).

4. A removable display stand according to any one of claims 1-3, wherein the support assembly (4) comprises:

one end of the supporting plate (41) is connected with the base (3), and a first arc-shaped groove (411) is formed in the other end of the supporting plate, and the first arc-shaped groove (411) is matched with the rod wall of the connecting rod (5);

a second arc-shaped groove (421) is formed in one end of the top plate (42) and is matched with the rod wall of the connecting rod (5), the second arc-shaped groove (421) and the first arc-shaped groove (411) are enclosed to form a connecting hole, and the connecting hole is matched with the connecting rod (5);

the top side wall of the supporting plate (41) is provided with a first connecting plate (412), the bottom side wall of the top plate (42) is correspondingly provided with a second connecting plate (422), and the first connecting plate (412) is detachably connected with the second connecting plate (422).

5. The detachable display stand according to claim 4, wherein a first protruding block (4111) is arranged in the first arc-shaped groove (411), a first groove (52) is arranged on one side, facing the first arc-shaped groove (411), of the connecting rod (5), and the first protruding block (4111) is matched with the first groove (52);

a second lug (4211) is arranged in the second arc-shaped groove (421), a second groove (53) is arranged on one side, facing the second arc-shaped groove (421), of the connecting rod (5), and the second lug (4211) is matched with the second groove (53).

6. A removable display stand according to any one of claims 1-3, 5, wherein the clamping assembly (2) comprises at least two clamping arms comprising:

a support rod (21) with one end connected to the outer periphery of the display board (1);

a first chute (22) provided along the length direction of the support rod (21);

and one end of the clamping part (23) is provided with a first sliding block (231), and the first sliding block (231) is in damping sliding in the first sliding groove (22).

7. The detachable display stand according to claim 6, characterized in that at least two second sliding grooves (14) are arranged on the display board (1) near the periphery, and an arc-shaped sliding way is formed between the second sliding grooves (14) and the periphery of the display board (1); at least two second sliding grooves (14) are distributed along the circumferential direction of the display board (1);

the clamp arm further comprises a second sliding block (24) connected between the supporting rod (21) and the display board (1), a sliding hole (241) is formed in the second sliding block (24), and the sliding hole (241) is slidably connected to the arc-shaped slideway.

8. The detachable display stand according to claim 7, characterized in that a fastener (242) is detachably connected to a side wall of the second slider (24), the fastener (242) being adapted to extend into the slide hole (241) to abut the display board (1) and thereby fix the second slider (24).

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