CN217170327U - Movable splicing support capable of being interchanged left and right and blackboard - Google Patents

Abstract

The application discloses removal concatenation support and blackboard that can control interchange belongs to teaching equipment technical field. The movable splicing bracket which can be interchanged left and right comprises a vertical column and a cross rod; the top end of the upright post is provided with an upper supporting piece, and the upright post comprises a movable upright post and two fixed upright posts; the horizontal pole includes first left horizontal pole and first right horizontal pole, first left horizontal pole one end with move the stand and connect and the other end with the connection can be dismantled to the stationary mast, first right horizontal pole both ends respectively with one the stationary mast is connected, the blackboard passes through the upper support piece is fixed in on the support. The utility model provides a loaded down with trivial details problem of support mounting when structure changes about the blackboard, through the change move the stand with decide the stand be connected can make the support can match the change of structure about the blackboard, should remove support simple structure low in manufacturing cost.

Description

Movable splicing support capable of being interchanged left and right and blackboard

Technical Field

The application belongs to the technical field of teaching equipment, and in particular relates to a movable blackboard of a left-right universal structure.

Background

Along with the increasing popularization of electronic intelligent products, the technical change of the education equipment industry is in progress, more and more movable blackboards are provided, some blackboards are divided into a left structure and a right structure, one side of each blackboard is a large-size touch display device, and the other side of each blackboard is a large-size writing blackboard. Traditional removal supporting structure makes the blackboard of controlling structure convenient inadequately in the installation, and in the in-service use process, often can appear need trun into the left blackboard structure of right screen with the left screen right blackboard structure of blackboard into the condition of the left blackboard structure of right screen, if remove the unable change of structure about matching of support can cause the use inconvenient. At present, although some movable supports can also exchange the left and right structures of the blackboard, the movable supports are complex in structure, high in manufacturing cost and inconvenient to mount and dismount.

Disclosure of Invention

The embodiment of the application provides a removal concatenation support and blackboard that can control and exchange for it is high to solve current movable support cost of manufacture, and the support is unmatched and assemble loaded down with trivial details problem when structure about changing the blackboard, and the removal concatenation support low in production cost of this application, and only need can accomplish through simple dismantlement and control the exchange of structure, convenient operation.

In order to achieve the above object, the present invention provides the following technical solutions:

according to one aspect of the application, a left-right interchangeable mobile splicing support comprises a column and a cross bar; the top end of the upright post is provided with an upper supporting piece, and the upright post comprises a movable upright post and two fixed upright posts; the horizontal pole includes first left horizontal pole and first right horizontal pole, first left horizontal pole one end with move the stand and connect and the other end with the connection can be dismantled to the stand, first right horizontal pole both ends respectively with one the stand is connected. When the left and right structures of the movable splicing support need to be replaced to form a blackboard in an adaptive mode, only the first left cross rod and the fixed upright column need to be separated and then connected with the other fixed upright column, the two fixed upright columns and the blackboard mounted with the fixed upright columns do not need to be adjusted, the left and right structures are replaced, and the installation and operation are convenient and simple. Meanwhile, the structure can be assembled only by three stand columns, and compared with the existing support with a left structure and a right structure which need four or five stand columns, a large amount of manufacturing cost is saved.

Further, a second left cross rod is arranged below the first left cross rod, and at least one lower supporting piece is arranged on the second left cross rod; and a second right cross rod is arranged below the first right cross rod, and at least one lower supporting piece is arranged on the second right cross rod. Connect through two horizontal poles between the stand for the structure of whole support is more stable, sets up the under bracing piece on second left horizontal pole and the second right horizontal pole simultaneously and carries the blackboard, can be so that the blackboard carry more firm when on the support.

Further, first left horizontal pole is longer than first right horizontal pole, be provided with the support piece on the first left horizontal pole, because in the blackboard of structure about most, its left blackboard and right blackboard are isometric, if first left horizontal pole and first right horizontal pole are isometric, only through the upper support piece on three stands carry-on blackboard although stable nevertheless firm inadequately, and all set up the support piece on the horizontal pole admittedly can carry-on blackboard, but the horizontal pole processing is more loaded down with trivial details, and the horizontal pole atress is too big when the support piece is all on the horizontal pole simultaneously and leads to the horizontal pole atress of this structure too big. The structure that can prefer to adopt first left horizontal pole to be longer than first right horizontal pole in this application, when the structure is the same length about the blackboard, right blackboard in the blackboard can be carried on the upper support piece on the stand of deciding, and left blackboard can be carried on the upper support piece of moving stand and first left horizontal pole, and isometric blackboard and support are more stable about so structure can the carry.

Further, last support piece on the first left horizontal pole with be equipped with between the first left horizontal pole and prop high piece, prop high piece and be used for making last support piece on the first left horizontal pole with the last support piece of stand is in same height, and the mounting height of last support piece on the stand is higher than the mounting height of last support piece on the first left horizontal pole, makes last support piece on the first left horizontal pole and the last support piece on the stand be in same height through installing high piece of support on the first left horizontal pole, makes its carry blackboard that can be better.

Further, the first left cross bar and the first right cross bar are arranged on the fixed upright in an alternating manner, and the second left cross bar and the second right cross bar are arranged on the fixed upright in an alternating manner. The cross rods are arranged among the upright posts in a staggered mode, so that the cross rods can be mounted and dismounted on the upright posts more conveniently.

Furthermore, the movable upright post is sequentially provided with a first fixing hole and a second fixing hole from top to bottom, the fixed upright post is sequentially provided with a third fixing hole, a fourth fixing hole, a fifth fixing hole and a sixth fixing hole from top to bottom, the first fixing hole and the third fixing hole are equal in height, and the second fixing hole and the fifth fixing hole are equal in height; the first left cross rod is connected with the first fixing hole and the third fixing hole, the second left cross rod is connected with the second fixing hole and the fifth fixing hole, the first right cross rod is connected with the fourth fixing hole, and the second right cross rod is connected with the sixth fixing hole. Because the number of holes on the movable stand column is inconsistent with that of the fixed stand column, the movable stand column and the fixed stand column are better distinguished in the installation, the actual assembly operation of the installation mode of the support is simple by arranging the holes on the stand columns and applying the bolt structure, and the support with the structure is convenient to produce and low in cost.

Furthermore, the lower end of the upright post is provided with a universal wheel, so that the support can be moved and transferred more conveniently.

Furthermore, the joint of the cross rod and the upright post is provided with an edge covering, the joint is provided with the edge covering, so that the cross rod and the upright post are connected more tightly, and the post is attractive after being installed.

According to another aspect of this application, an application above-mentioned removal concatenation support is provided, blackboard upper end mount in on the upper bracket piece, blackboard lower extreme mount in on the lower bracket piece, right blackboard can be like display screen, touch-sensitive screen etc. electronic blackboard, and left blackboard can be electronic blackboard also can be conventional handwriting pad, when the change about needs in the in-service use process, can use left blackboard mount on the upper bracket piece of moving stand and first left horizontal pole after changing the support left and right sides structure, and right blackboard need not to remove.

Further, left side blackboard with the length of right blackboard equals, left side blackboard is hung in move the stand with on the upper strut piece of first left horizontal pole, right side blackboard is hung in on the upper strut piece of fixed stand, the structure change is convenient about the blackboard of this structure.

According to the technical scheme provided by the utility model, the technical scheme has obtained following beneficial effect:

the utility model discloses be fit for left blackboard right side screen and also be fit for having right blackboard left side screen simultaneously, remove the support and accomplish the adaptation after the dismouting that can be quick, when needs convert left screen right side screen into left screen right blackboard, only need to be connected with another fixed column after dismantling first left horizontal pole, go on the blackboard mount again and can accomplish and control and exchange, two fixed columns and the blackboard of mount need not adjust, this support mounting easy operation is convenient. The movable splicing support with the structure only needs three stand columns, saves a large amount of materials compared with the existing splicing support with four or five stand columns, and is simple and convenient to install.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

fig. 1 is a schematic structural view of a movable support with a left-right universal structure according to the present invention;

fig. 2 is a back structural schematic view of a movable support with a left-right universal structure according to the present invention;

FIG. 3 is a schematic view of the front structure of the movable support after being assembled with the blackboard;

fig. 4 is a schematic side view of the movable support of the present invention;

FIG. 5 is a schematic side view of the movable support of the present invention after being assembled with a blackboard;

FIG. 6 is a left screen and right blackboard structure of the movable support of the present invention;

figure 7 is the utility model discloses a remove left blackboard right side screen structure of support.

The specific meanings of each label in the figure are as follows:

1. moving the upright post; 101. a first fixing hole; 102. a second fixing hole; 2. edge covering; 3. a lower support; 4. a second left cross bar; 5. fixing a vertical column; 501. a third fixing hole; 502. a fourth fixing hole; 503. a fifth fixing hole; 504. a sixth fixing hole; 6. a second right cross bar; 7. a universal wheel; 8. an upper support member; 9. a first left cross bar; 10. a supporting member; 11. a first right cross bar; 12. a left blackboard; 13. and a right blackboard.

Detailed Description

For a better understanding of the technical aspects of the present invention, specific embodiments are described below in conjunction with the appended drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

For solving the problem that combines the change to operate the difficulty about removing the concatenation support at present, original redundant structure has been changed to this application, through the exquisite design to the support, has realized on the stable basis of not influencing blackboard carry, reduces required stand quantity in order to save bulk production cost, makes the installation of support dismantle the simple that becomes simultaneously, easy operation is convenient when carrying out the change of controlling the structure.

A movable splicing support capable of being interchanged from side to side comprises a vertical column and a cross rod; the top end of the upright post is provided with an upper supporting piece 8, and the upright post comprises a movable upright post 1 and two fixed upright posts 5; the horizontal pole includes first left horizontal pole 9 and first right horizontal pole 11, 9 one end of first left horizontal pole with move the stand 1 and connect and the other end with the connection can be dismantled to the fixed post 5, 11 both ends of first right horizontal pole respectively with one the fixed post 5 is connected. When changing the blackboard about needs according to the condition in the in-service use, with first left horizontal pole 9 the stationary mast 5 of connecting separately then with another stationary mast 5 be connected can, two stationary mast 5 and the blackboard of carrying do not need the adjustment, so accomplish about the change of structure, installation convenient operation is simple.

As shown in fig. 1 and 2, in order to make the stand more stable, in an embodiment of the present invention, a second left cross bar 4 is disposed below the first left cross bar 9, and at least one lower support member 3 is disposed on the second left cross bar 4; the second right cross rod 6 is arranged below the first right cross rod 11, and at least one lower supporting piece 3 is arranged on the second right cross rod 6. Connect through two horizontal poles between the stand, set up under bracing piece 3 simultaneously on second left horizontal pole 4 and second right horizontal pole 6 and carry the blackboard for the structure of whole support is more stable.

In order to make the blackboard more firm of carry on the support, first left horizontal pole 9 is than first right horizontal pole 11 is long, be provided with support piece 8 on the first left horizontal pole 9, owing to its bilateral symmetry of blackboard of structure about most, the embodiment of the utility model discloses an embodiment adopts first left horizontal pole 9 than the structure that first right horizontal pole 11 is long, when the structure is the same length about the blackboard, right part in the blackboard can be carried on the support piece 8 on deciding stand 5, and the blackboard left part can be carried on the upper support piece 8 of movable stand 1 and first left horizontal pole 9, and the isometric blackboard of part and support are more stable about so structure can carry. When the first left cross rod 9 and the first right cross rod 11 are equal in length, the blackboard can be hung by the upper supporting pieces 8 on the three upright posts, although the blackboard is stable, the structure is not as firm as the blackboard, the upper supporting pieces 8 are all arranged on the cross rods, the blackboard can be hung, the cross rods are complex to process, and the cross rods of the structure are stressed too much when the upper supporting pieces 8 are all arranged on the cross rods.

Simultaneously, last support piece 8 on the first left horizontal pole 9 with be equipped with between the first left horizontal pole 9 and prop high piece 10, prop high piece 10 and be used for making last support piece 8 on the first left horizontal pole 9 with the last support piece 8 of stand is at the same height, and the mounting height of last support piece 8 on the stand is higher than the mounting height of last support piece 8 on the first left horizontal pole 9, makes last support piece 8 on the first left horizontal pole 9 and the last support piece on the stand be at the same height through installing on first left horizontal pole 9 and prop high piece 10, makes its carry blackboard that can be better.

In order to make the mounting and dismounting of the bracket more convenient, the first left cross bar 9 and the first right cross bar 11 are arranged on the fixed upright in an alternating manner, and the second left cross bar 4 and the second right cross bar 6 are arranged on the fixed upright 5 in an alternating manner. The cross rods are arranged among the upright posts in a staggered mode, so that the cross rods can be mounted and dismounted on the upright posts more conveniently.

In order to better distinguish that the movable stand column 1 and the fixed stand column 5 facilitate the assembly of the bracket at the same time, an embodiment of the present invention is shown in fig. 4, the movable stand column 1 is sequentially provided with a first fixing hole 101 and a second fixing hole 102 from top to bottom, the fixed stand column 5 is sequentially provided with a third fixing hole 501, a fourth fixing hole 502, a fifth fixing hole 503 and a sixth fixing hole 504 from top to bottom, the first fixing hole 101 and the third fixing hole 501 have the same height, and the second fixing hole 102 and the fifth fixing hole 503 have the same height; the first left cross rod 9 is connected with the first fixing hole 101 and the third fixing hole 501, the second left cross rod 4 is connected with the second fixing hole 102 and the fifth fixing hole 503, the first right cross rod 11 is connected with two of the fixed columns 5 through the fourth fixing hole 502, and the second right cross rod 6 is connected with two of the fixed columns 5 through the sixth fixing hole 504. Because the number of holes on the movable upright post 1 is inconsistent with that of the fixed upright post 5, the movable upright post 1 and the fixed upright post 5 can be better distinguished when the movable upright post and the fixed upright post are installed, the actual assembling operation of the installation mode of the support is simple by arranging the holes on the upright posts and applying the bolt structures, and the support with the structure is convenient to produce and low in cost.

In order to facilitate the transfer and transportation of the support, the lower end of the upright post is provided with the universal wheel 7, so that the support can be moved and transferred more conveniently.

In order to enable the support to be firmer, the joint of the cross rod and the upright post is provided with the wrapping edge 2, the joint is provided with the wrapping edge 2, so that the connection between the cross rod and the upright post is firmer, and the support looks beautiful after being installed.

According to another aspect of this application, as shown in fig. 3, provide a blackboard of the above-mentioned concatenation support that removes of application, including left blackboard 12 and right blackboard 13, blackboard upper end carry in on the upper bracket piece 8, blackboard lower extreme carry in on the lower bracket piece 3, right blackboard 13 can be like display screen, touch-sensitive screen isoelectron blackboard, and left blackboard 12 can be electron blackboard also can be conventional handwriting pad, when the change about needs in the in-service use process, can use left blackboard carry on moving stand 1 and first left horizontal pole 9's upper bracket piece 8 after changing support left and right sides structure, and right blackboard 13 need not to remove.

In order to facilitate the practical application of the blackboard, the lengths of the left blackboard 12 and the right blackboard 13 are equal, the left blackboard 12 is mounted on the upper support piece 8 of the movable upright post 1 and the first left cross rod 9, the right blackboard 13 is mounted on the upper support piece 8 of the fixed upright post 5, and the left and right structures of the blackboard are convenient to replace.

In conclusion, the removal concatenation blackboard of interchanging about of this embodiment, connect two and decide stand 5 through first right horizontal pole 11 and second right horizontal pole 6 during the installation, then let to move the stand and be connected with one of them and decide stand 5 through first left horizontal pole 9 and second left horizontal pole 4 according to the in-service use needs of structure about the blackboard, install support piece 8 on the stand top after that, high 10 of dress support and upper support piece 8 on first left horizontal pole 9, support piece 3 under the dress on second left horizontal pole 4 and the second right horizontal pole 6, mount the concatenation blackboard at last. When the left and right structures need to be replaced, the left blackboard 12 is taken down, the first left cross rod 9 and the second left cross rod 4 are detached from the currently connected fixed upright post 5 and then connected with the other fixed upright post 5, and finally the left blackboard 12 is mounted to complete the replacement of the structures. The movable support is simple and convenient to operate and stable in structure.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims (10)

1. The utility model provides a can control interchangeable removal concatenation support which characterized in that: comprises a vertical column and a cross bar;

the top end of the upright post is provided with an upper supporting piece, and the upright post comprises a movable upright post and two fixed upright posts;

the horizontal pole includes first left horizontal pole and first right horizontal pole, first left horizontal pole one end with move the stand and connect and the other end with the connection can be dismantled to the stand, first right horizontal pole both ends respectively with one the stand is connected.

2. The right-left interchangeable mobile splicing support of claim 1, wherein: a second left cross rod is arranged below the first left cross rod, and at least one lower supporting piece is arranged on the second left cross rod;

and a second right cross rod is arranged below the first right cross rod, and at least one lower supporting piece is arranged on the second right cross rod.

3. The right-left interchangeable mobile splicing support of claim 2, wherein: the first left cross rod is longer than the first right cross rod, and an upper supporting piece is arranged on the first left cross rod.

4. The right-left interchangeable mobile splicing support of claim 3, wherein: the upper support piece on the first left cross rod and the upper support piece of the upright post are arranged between the first left cross rod and a supporting piece, and the supporting piece is used for enabling the upper support piece on the first left cross rod and the upper support piece of the upright post to be at the same height.

5. The right-left interchangeable mobile splicing support of claim 4, wherein: the first left cross rod and the first right cross rod are arranged on the fixed upright in a staggered mode, and the second left cross rod and the second right cross rod are arranged on the fixed upright in a staggered mode.

6. The right-left interchangeable mobile splicing support of claim 5, wherein: the movable upright post is sequentially provided with a first fixing hole and a second fixing hole from top to bottom, the fixed upright post is sequentially provided with a third fixing hole, a fourth fixing hole, a fifth fixing hole and a sixth fixing hole from top to bottom, the first fixing hole and the third fixing hole are equal in height, and the second fixing hole and the fifth fixing hole are equal in height;

the first left cross rod is connected with the first fixing hole and the third fixing hole, the second left cross rod is connected with the second fixing hole and the fifth fixing hole, the first right cross rod is connected with the fourth fixing hole, and the second right cross rod is connected with the sixth fixing hole.

7. The right-left interchangeable mobile splicing support of claim 6, wherein: the lower end of the upright post is provided with a universal wheel.

8. The right-left interchangeable mobile splicing support of claim 7, wherein: and a covered edge is arranged at the joint of the cross rod and the upright post.

9. A blackboard employing the interchangeable side-to-side moveable splice bracket of any one of claims 1 to 8.

10. A blackboard according to claim 9, characterised in that: the blackboard comprises a left blackboard and a right blackboard, wherein the left blackboard is equal to the right blackboard in length, the left blackboard is hung on the movable upright post and the upper supporting piece of the first left cross rod, and the right blackboard is hung on the upper supporting piece of the fixed upright post.

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