CN208946936U - Intelligent blackboard - Google Patents
Intelligent blackboard Download PDFInfo
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- CN208946936U CN208946936U CN201821575081.8U CN201821575081U CN208946936U CN 208946936 U CN208946936 U CN 208946936U CN 201821575081 U CN201821575081 U CN 201821575081U CN 208946936 U CN208946936 U CN 208946936U
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- plate body
- hanging hole
- writing plate
- limited block
- blackboard
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Abstract
The utility model relates to a kind of intelligent blackboards, including writing plate body and blackboard framework, the writing plate body is equipped with hook, the blackboard framework is equipped with hanging hole, described to be articulated in the hanging hole, the hook cooperates with the hanging hole for preventing the writing plate body from moving relative to the blackboard framework along first direction；The first position limiting structure is also connected between writing plate body and the blackboard framework, first position limiting structure is for preventing the writing plate body from moving in a second direction relative to the blackboard framework；The second position limiting structure is also connected between writing plate body and the blackboard framework, second position limiting structure is for preventing the writing plate body from moving relative to the blackboard framework along third direction；The first direction, second direction, third direction are vertical two-by-two.It so can be improved the positioning accuracy for writing plate body, efficiently solve writing plate body and be mounted on the problem that brought positioning is inaccurate on blackboard framework by way of bonding.
Description
Technical field
The utility model relates to blackboard fields, more particularly to a kind of intelligent blackboard.
Background technique
Blackboard be using one of most commonly used teaching equipment, but teacher can only show text or simply on blackboard
Figure.It is abstracted course hard to understand for certain, teacher generally requires to impart knowledge to students by modes such as video files.Then, more matchmakers
It comes into being in body classroom.Wherein, intelligent blackboard is then the core equipment in multi-media classroom.For general intelligent blackboard,
Plate body is write to be mounted on blackboard framework by way of bonding.It is not allowed however, this mode is easy to appear to write plate body and position
The problem of.
Utility model content
Based on this, it is necessary to be directed to general intelligent blackboard, write plate body and be mounted on blackboard frame by way of bonding
It is easy to appear on frame and writes the inaccurate problem of plate body positioning, a kind of intelligent blackboard is provided.
A kind of intelligent blackboard, including plate body and blackboard framework are write, the writing plate body is equipped with hook, the blackboard frame
Frame is equipped with hanging hole, described to be articulated in the hanging hole, and the hook is with hanging hole cooperation for preventing the writing
Plate body is moved relative to the blackboard framework along first direction；
The first position limiting structure is also connected between writing plate body and the blackboard framework, first position limiting structure is for preventing
Only the writing plate body moves in a second direction relative to the blackboard framework；
The second position limiting structure is also connected between writing plate body and the blackboard framework, second position limiting structure is for preventing
Only the writing plate body is moved relative to the blackboard framework along third direction；
The first direction, second direction, third direction are vertical two-by-two.
Above-mentioned intelligent blackboard is write in the hanging hole being articulated on blackboard framework on plate body, and hook and hanging hole are utilized
Cooperation realize write plate body Primary Location, prevent write plate body moved relative to blackboard framework along first direction.Pass through company again
It connects in the position for writing the first position limiting structure and the second position limiting structure constraint writing plate body between plate body and blackboard framework, prevents
It is mobile with third direction in a second direction relative to blackboard framework to write plate body.It so can be improved the accurate positioning for writing plate body
Property, it efficiently solves writing plate body and is mounted on the problem that brought positioning is inaccurate on blackboard framework by way of bonding.
The blackboard framework includes the upper frame body being sequentially connected, left frame body, lower frame body and the right side in one of the embodiments,
Framework, the hook include the first hook and the second hook, and the hanging hole includes the first hanging hole and the second hanging hole, and described first hangs
Hole is arranged on the left frame body, and second hanging hole is arranged in the right framework, and described first is articulated in described the
In one hanging hole, described second is articulated in second hanging hole, first hook and first hanging hole cooperation and institute
The cooperation of the second hook and second hanging hole is stated for preventing the opposite blackboard framework of the writing plate body from moving left and right；
First position limiting structure is for preventing the relatively described blackboard framework of writing plate body from moving up and down；
Second position limiting structure is for preventing the relatively described blackboard framework of the writing plate body to be moved forward and backward.
First write on plate body is articulated in the first hanging hole on left frame body, and the second hook write on plate body is hung
It connects in the second hanging hole in right framework, guarantees that writing plate body installation is firm.First hook is hung with the cooperation of the first hanging hole and second
Hook and the second hanging hole fiting constraint write the left-right position of plate body, and the upper and lower position of plate body is write in the constraint of the first position limiting structure, the
The front-rear position of plate body is write in the constraint of two position limiting structures, realizes the accurate positionin for writing plate body.
First hook includes the first mounting part and first connecting portion in one of the embodiments, and described first hangs
Socket part is oppositely arranged with the writing plate body, and the front side of the first connecting portion is connect with the writing plate body, and described first connects
The rear side of socket part is connect with first mounting part；
Second hook includes the second mounting part and second connecting portion, second mounting part and the writing plate body phase
To setting, the front side of the second connecting portion is connect with the writing plate body, the rear side of the second connecting portion and described second
Mounting part connection；
The left side of the first connecting portion is abutted with the left side wall of first hanging hole, the right side of the first connecting portion with
The right side wall of first hanging hole abuts, and the left side of the second connecting portion is abutted with the left side wall of second hanging hole, described
The right side of second connecting portion is abutted with the right side wall of second hanging hole.
First hook and the second hook structure are simple, easy to produce.When the first mounting part is articulated in the first hanging hole, the
The left and right side of one interconnecting piece is abutted with the left side wall of the first hanging hole and right side wall respectively, when the second mounting part is articulated in second
When in hanging hole, the left and right side of second connecting portion is abutted with the left side wall of the second hanging hole and right side wall respectively, and then prevents book
Plate body is write to move left and right with respect to blackboard framework.
The intelligent blackboard further includes the first mounting plate and the second mounting plate in one of the embodiments, and described first
Mounting plate is fixed on the writing plate body, and the front side of the first connecting portion passes through first mounting plate and the clipboard
Body connection, second mounting plate are fixed on the writing plate body, and the front side of second mounting part is pacified by described second
Loading board is connect with the writing plate body.Front side and the connection of writing plate body of the first mounting plate being arranged convenient for first connecting portion,
The second mounting plate being arranged is convenient for the front side of second connecting portion and the connection of writing plate body.
First mounting plate is adhesively fixed on the writing plate body in one of the embodiments, second peace
Loading board is adhesively fixed on the writing plate body.First mounting plate and the second mounting plate are mounted on book by way of being adhesively fixed
It writes on plate body, writes plate body in order to avoid scratching.
First position limiting structure includes the first limited block a and the first limited block b in one of the embodiments, described
First limited block a is fixed on the upper frame body, and the first limited block a is abutted with the upside for writing plate body, and described the
One locating part b is fixed on the writing plate body, and the first locating part b is abutted with the upside of the lower frame body.It is fixed on
The first limited block a in framework is abutted with the upside for writing plate body, is prevented writing plate body from moving up, is fixed on and writes on plate body
The first locating part b abutted with the upside of lower frame body, prevent write plate body move down, thus prevent write plate body with respect to blackboard
Frame moves up and down.
The first limited block a is removably attached on upper frame body by fastener in one of the embodiments, institute
The first limited block b is stated to be adhesively fixed on the writing plate body.First limited block a is removably attached to upper ledge by fastener
On body, facilitate installation.First limited block b is mounted on by way of being adhesively fixed to be write on plate body, writes plate body in order to avoid scratching.
Second position limiting structure includes the second limited block a, the second limited block a solid in one of the embodiments,
It is scheduled on the first limited block b, the upside of the lower frame body is equipped with limiting groove, and the second limited block a is fastened on described
In limiting groove, the front side of the second limited block a is abutted with the front side wall of the limiting groove, the second limited block a's
Rear side is abutted with the rear wall of the limiting groove.When the second limited block a is fastened on limiting groove, before the second limited block a
Side and rear side are abutted with the front side wall of limiting groove and rear wall respectively, and then prevent from writing plate body with respect to shifting before and after blackboard framework
It is dynamic.
Second position limiting structure further includes the second limited block b, the second limited block b in one of the embodiments,
It is fixed on the first limited block a, the second limited block b is abutted with the front side for writing plate body.It is fixed on the first limit
The second limited block b on the block a of position is abutted with the front side for writing plate body, and writing plate body is further prevented to move forward.
A kind of intelligent blackboard, including plate body and blackboard framework are write, the writing plate body is equipped with hanging hole, the blackboard frame
Frame is equipped with hook, described to be articulated in the hanging hole, and the hook is with hanging hole cooperation for preventing the writing
Plate body is moved relative to the blackboard framework along first direction；
The first position limiting structure is also connected between writing plate body and the blackboard framework, first position limiting structure is for preventing
Only the writing plate body moves in a second direction relative to the blackboard framework；
The second position limiting structure is also connected between writing plate body and the blackboard framework, second position limiting structure is for preventing
Only the writing plate body is moved relative to the blackboard framework along third direction；
The first direction, second direction, third direction are vertical two-by-two.
Above-mentioned intelligent blackboard, being articulated in the hanging hole write on plate body on blackboard framework, utilizes hook and hanging hole
Cooperation realize write plate body Primary Location, prevent write plate body moved relative to blackboard framework along first direction.Pass through company again
It connects in the position for writing the first position limiting structure and the second position limiting structure constraint writing plate body between plate body and blackboard framework, prevents
It is mobile with third direction in a second direction relative to blackboard framework to write plate body.It so can be improved the accurate positioning for writing plate body
Property, it efficiently solves writing plate body and is mounted on the problem that brought positioning is inaccurate on blackboard framework by way of bonding.
Detailed description of the invention
Fig. 1 is the decomposition diagram of intelligent blackboard described in the utility model embodiment；
Fig. 2 is the assembling schematic diagram one of intelligent blackboard described in the utility model embodiment；
Fig. 3 is the assembling schematic diagram two of intelligent blackboard described in the utility model embodiment；
Fig. 4 is the enlarged diagram in Fig. 1 at A；
Fig. 5 is the enlarged diagram in Fig. 1 at B；
Fig. 6 is the enlarged diagram in Fig. 1 at C；
Fig. 7 is the enlarged diagram in Fig. 1 at D；
Fig. 8 is the enlarged diagram in Fig. 2 at E；
Fig. 9 is the enlarged diagram in Fig. 2 at F；
Figure 10 is the enlarged diagram in Fig. 3 at G；
Figure 11 is the enlarged diagram in Fig. 3 at H；
Figure 12 is the schematic side view of intelligent blackboard described in the utility model embodiment.
Description of symbols:
10, plate body is write, 11, hook, the 100, first hook, the 101, first mounting part, 102, first connecting portion, 103, the
One mounting plate, the 110, second hook, the 111, second mounting part, 112, second connecting portion, the 113, second mounting plate, 20, blackboard frame
Frame, 21, hanging hole, the 200, first hanging hole, the 210, second hanging hole, 22, upper frame body, 23, left frame body, 24, lower frame body, 240, limit it is recessed
Slot, 25, right framework, the 30, first position limiting structure, the 300, first limited block a, the 310, first limited block b, the 40, second position limiting structure,
400, the second limited block a, the 410, second limited block b.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
In conjunction with shown in Fig. 1-3, a kind of intelligent blackboard is provided in one embodiment, including write plate body 10 and blackboard framework
20, the writing plate body 10 is equipped with hook 11, and the blackboard framework 20 is equipped with hanging hole 21, and the hook 11 is articulated in described
In hanging hole 21, the hook 11 cooperates with the hanging hole 21 for preventing relatively described 20 edge of blackboard framework of the writing plate body 10
First direction is mobile；
The first position limiting structure 30, first position limiting structure are also connected between the writing plate body 10 and blackboard framework 20
30 for preventing the writing plate body 10 from moving in a second direction relative to the blackboard framework 20；
The second position limiting structure 40, second position limiting structure are also connected between the writing plate body 10 and blackboard framework 20
40 for preventing the writing plate body 10 from moving relative to the blackboard framework 20 along third direction；
The first direction, second direction, third direction are vertical two-by-two.
Above-mentioned intelligent blackboard, the hook 11 write on plate body 10 are articulated in the hanging hole 21 on blackboard framework 20, utilize extension
The Primary Location for writing plate body 10 is realized in the cooperation of hook 11 and hanging hole 21, prevents to write plate body 10 with respect to blackboard framework 20 along first
Direction is mobile.Again by being connected to the first position limiting structure 30 and the second position limiting structure write between plate body 10 and blackboard framework 20
The position of plate body 10 is write in 40 constraints, prevents writing plate body 10 mobile with third direction in a second direction relative to blackboard framework 20.
So can be improved write plate body 10 positioning accuracy, efficiently solve write plate body 10 be mounted on by way of bonding it is black
The inaccurate problem of brought positioning on plate framework 20.
It should be noted that the writing plate body 10 is equipped with hanging hole 21, the blackboard framework 20 is equipped with hook 11, institute
It states hook 11 to be articulated in the hanging hole 21, the hook 11 cooperates with the hanging hole 21 for preventing 10 phase of writing plate body
The blackboard framework 20 is moved along first direction and feasible scheme.
Specifically, the blackboard framework 20 includes upper frame body 22, left frame body 23, lower frame body 24 and the right framework being sequentially connected
25, the hook 11 includes the first hook 100 and the second hook 110, and the hanging hole 21 includes the first hanging hole 200 and the second hanging hole
210, first hanging hole 200 is arranged on the left frame body 23, and second hanging hole 210 is arranged in the right framework 25,
First hook 100 is articulated in first hanging hole 200, and second hook 110 is articulated in second hanging hole 210
Interior, first hook 100 cooperates with first hanging hole 200 and second hook 110 cooperates with second hanging hole 210
For preventing the relatively described blackboard framework 20 of the writing plate body 10 from moving left and right；
First position limiting structure 30 is for preventing the relatively described blackboard framework 20 of the writing plate body 10 from moving up and down；
Second position limiting structure 40 is for preventing the relatively described blackboard framework 20 of the writing plate body 10 to be moved forward and backward.
The first hook 100 write on plate body 10 is articulated in the first hanging hole 200 on left frame body 23, is write on plate body 10
The second hook 110 be articulated in the second hanging hole 210 in right framework 25, guarantee to write plate body 10 install it is firm.First hook
100 and first the cooperation of hanging hole 200 and the second hook 110 and 210 fiting constraint of the second hanging hole writing plate body 10 left-right position, the
The upper and lower position of plate body 10 is write in the constraint of one position limiting structure 30, and the front-rear position of plate body 10 is write in the constraint of the second position limiting structure 40,
Realize the accurate positionin for writing plate body 10.
As shown in connection with fig. 4, it is described first hook 100 include the first mounting part 101 and first connecting portion 102, described first
Mounting part 101 is oppositely arranged with the writing plate body 10, and the front side of the first connecting portion 102 and the writing plate body 10 connect
It connects, the rear side of the first connecting portion 102 is connect with first mounting part 101；
As shown in connection with fig. 5, it is described second hook 110 include the second mounting part 111 and second connecting portion 112, described second
Mounting part 111 is oppositely arranged with the writing plate body 10, and the front side of the second connecting portion 112 and the writing plate body 10 connect
It connects, the rear side of the second connecting portion 112 is connect with second mounting part 111；
The left side of the first connecting portion 102 is abutted with the left side wall of first hanging hole 200, the first connecting portion
102 right side is abutted with the right side wall of first hanging hole 200, the left side of the second connecting portion 112 and second hanging hole
210 left side wall abuts, and the right side of the second connecting portion 112 is abutted with the right side wall of second hanging hole 210.
First hook 100 and the second 110 structures of hook are simple, easy to produce.When the first mounting part 101 is articulated in the first extension
When in hole 200, the left and right side of first connecting portion 102 is abutted with the left side wall of the first hanging hole 200 and right side wall respectively, when
When two mounting parts 111 are articulated in the second hanging hole 210, the left and right side of second connecting portion 112 respectively with the second hanging hole 210
Left side wall and right side wall abut, and then prevent writing plate body 10 from moving left and right with respect to blackboard framework 20.
It should be noted that the left side of the first connecting portion 102 is abutted with the left side wall of first hanging hole 200, it can
To be directly to abut, it is also possible to abut indirectly by intermediate member.The right side of the first connecting portion 102 and described first is hung
The right side wall in hole 200 abuts, and can be direct abutting, is also possible to abut indirectly by intermediate member.The second connecting portion
112 left side is abutted with the left side wall of second hanging hole 210, be can be direct abutting, is also possible to by between intermediate member
Connect abutting.The right side of the second connecting portion 112 is abutted with the right side wall of second hanging hole 210, can be direct abutting,
It can be and abutted indirectly by intermediate member.
Further, first hook 100 further includes the first mounting plate 103 and the second mounting plate 113, first peace
Loading board 103 is fixed on the writing plate body 10, the front side of the first connecting portion 102 by first mounting plate 103 with
The writing plate body 10 connects, and second mounting plate 113 is fixed on the writing plate body 10, second mounting part 111
Front side connect with the writing plate body 10 by second mounting plate 113.The first mounting plate 103 being arranged connects convenient for first
The front side of socket part 102 and the connection for writing plate body 10, the second mounting plate 113 of setting convenient for second connecting portion 112 front side with
Write the connection of plate body 10.
Optionally, first mounting plate 103 is adhesively fixed on the writing plate body 10, second mounting plate 113
It is adhesively fixed on the writing plate body 10.First mounting plate 103 and the second mounting plate 113 are installed by way of being adhesively fixed
On writing plate body 10, plate body 10 is write in order to avoid scratching.
Optionally, first mounting part 101, the first connecting portion 102, first mounting plate 103 are integrated into
Type structure, second mounting part 111, the second connecting portion 112, second mounting plate 113 are an integral molding structure.
In conjunction with shown in Fig. 1-3, first hook 100 is at least two, first hanging hole 200 at least two, at least
Two first hooks 100 and at least two first hanging holes 200 correspond.Second hook 110 is at least two
It is a, second hanging hole 210 at least two, at least two second hooks 110 and at least two second hanging holes 210 1
One is corresponding.It writes plate body 10 and is articulated at least two respectively by least two first hooks 100 and at least two second hooks 110
In a first hanging hole 200 and at least two second hanging holes 210, be conducive to improve the installation reliability for writing plate body 10.
Optionally, at least two first hooks 100 are successively setting up and down on first mounting plate 103, are convenient for
Installation.At least two second hooks 110 are successively setting up and down on second mounting plate 113, are easily installed.And the
One hook 100 can be by directly obtaining 103 panel beating of the first mounting plate, and the second hook 110 to second by installing
113 panel beating of plate directly obtains, convenient for production.
In conjunction with shown in Fig. 6-11, first position limiting structure 30 includes the first limited block a300 and the first limited block b310,
The first limited block a300 is fixed on the upper frame body 22, and the first limited block a300 writes the upper of plate body 10 with described
Side abuts, and the first locating part b310 is fixed on the writing plate body 10, the first locating part b310 and the lower frame
The upside of body 24 abuts.The first limited block a300 being fixed on upper frame body 22 is abutted with the upside for writing plate body 10, prevents book
It writes plate body 10 to move up, is fixed on the first locating part b310 write on plate body 10 and is abutted with the upside of lower frame body 24, prevented
It writes plate body 10 to move down, to prevent writing plate body 10 from moving up and down with respect to blackboard framework 20.
It should be noted that the first limited block a300 is abutted with the upside for writing plate body 10, can be directly
It abuts, is also possible to abut indirectly by intermediate member.The first locating part b310 is abutted with the upside of the lower frame body 24,
It can be direct abutting, be also possible to abut indirectly by intermediate member.
Optionally, the first limited block a300 is removably attached on upper frame body 22 by fastener, and described first
Limited block b310 is adhesively fixed on the writing plate body 10.First limited block a300 is removably attached to by fastener
In framework 22, facilitate installation.First limited block b310 is mounted on by way of being adhesively fixed to be write on plate body 10, in order to avoid scratch
Write plate body 10.Specifically, the fastener can be using screw or bolt etc..
In conjunction with shown in Fig. 6-11, second position limiting structure 40 includes the second limited block a400, second limited block
A400 is fixed on the first limited block b310, and the upside of the lower frame body 24 is equipped with limiting groove 240, second limit
Block a400 is fastened in the limiting groove 240, the front side of the second limited block a400 and the front side of the limiting groove 240
Wall abuts, and the rear side of the second limited block a400 is abutted with the rear wall of the limiting groove 240.As the second limited block a400
When being fastened on limiting groove 240, the front side of the second limited block a400 and rear side respectively with the front side wall and rear side of limiting groove 240
Wall abuts, and then prevents from writing plate body 10 with respect to the back-and-forth motion of blackboard framework 20.Wherein, the first limited block b310 and described
Second limited block a400 can be designed as split type structure, facilitate cabling.
It should be noted that the front side of the second limited block a400 is abutted with the front side wall of the limiting groove 240, it can
To be directly to abut, it is also possible to abut indirectly by intermediate member.The rear side of the second limited block a400 and the limit
The rear wall of groove 240 abuts, and can be direct abutting, is also possible to abut indirectly by intermediate member.
Further, second position limiting structure 40 further includes the second limited block b410, the second limited block b410 solid
It is scheduled on the first limited block a300, the second limited block b410 is abutted with the front side for writing plate body 10.It is fixed on
The second limited block b410 on first limited block a300 is abutted with the front side for writing plate body 10, further prevent writing plate body 10 to
Preceding movement.
It should be noted that the second limited block b410 is abutted with the front side for writing plate body 10, can be directly
It abuts, is also possible to abut indirectly by intermediate member.
Optionally, the writing plate body 10 be tempered glass, the blackboard framework 20 be iron frame or aluminium chassis, it is prolonged resistance to
With.
In conjunction with shown in Figure 12, the installation process of the intelligent blackboard is as follows:
1, the first mounting plate 103 is adhesively fixed on and is write on plate body 10, the second mounting plate 113 is adhesively fixed on writing
On plate body 10, the first locating part b310 is adhesively fixed on and is write on plate body 10；
2, the first mounting part 101 of the first hook 100 is articulated in the first hanging hole 200, by the second of the second hook 110
Mounting part 111 is articulated in the second hanging hole 210, pushes write plate body 10 from top to bottom, so that the second limited block a400 is fastened on
In limiting groove 240；
3, the first limited block a300 is fixed on upper frame body 22 by fastener.
It is detachably connected in addition, actually writing between plate body 10 and blackboard framework 20, occurs when writing plate body 10
Replacement can be removed when problem, blackboard framework 20 can reuse, without scrapping.
It should be noted that noun of locality "left", "right" above-mentioned, "upper", "lower", " preceding " " rear " be with write plate body 10 with
Relative position between blackboard framework 20 is reference.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of intelligent blackboard, which is characterized in that including writing plate body and blackboard framework, the writing plate body is equipped with hook,
The blackboard framework is equipped with hanging hole, described to be articulated in the hanging hole, and the hook cooperates with the hanging hole for preventing
Only the writing plate body is moved relative to the blackboard framework along first direction；
The first position limiting structure is also connected between writing plate body and the blackboard framework, first position limiting structure is for preventing institute
Writing plate body is stated to move in a second direction relative to the blackboard framework；
The second position limiting structure is also connected between writing plate body and the blackboard framework, second position limiting structure is for preventing institute
Writing plate body is stated to move relative to the blackboard framework along third direction；
The first direction, second direction, third direction are vertical two-by-two.
2. intelligent blackboard according to claim 1, which is characterized in that the blackboard framework includes the upper ledge being sequentially connected
Body, left frame body, lower frame body and right framework, the hook include the first hook and the second hook, and the hanging hole includes the first hanging hole
And second hanging hole, first hanging hole are arranged on the left frame body, second hanging hole is arranged in the right framework, described
First is articulated in first hanging hole, and described second is articulated in second hanging hole, it is described first hook with
The first hanging hole cooperation and second hook cooperate with second hanging hole for preventing the writing plate body opposite described
Blackboard framework moves left and right；
First position limiting structure is for preventing the relatively described blackboard framework of writing plate body from moving up and down；
Second position limiting structure is for preventing the relatively described blackboard framework of the writing plate body to be moved forward and backward.
3. intelligent blackboard according to claim 2, which is characterized in that first hook includes the first mounting part and first
Interconnecting piece, first mounting part are oppositely arranged with the writing plate body, the front side of the first connecting portion and the clipboard
Body connection, the rear side of the first connecting portion are connect with first mounting part；
Second hook includes the second mounting part and second connecting portion, and second mounting part is opposite with the writing plate body to be set
It sets, the front side of the second connecting portion is connect with the writing plate body, the rear side of the second connecting portion and second mounting
Portion's connection；
The left side of the first connecting portion is abutted with the left side wall of first hanging hole, the right side of the first connecting portion with it is described
The right side wall of first hanging hole abuts, and the left side of the second connecting portion is abutted with the left side wall of second hanging hole, and described second
The right side of interconnecting piece is abutted with the right side wall of second hanging hole.
4. intelligent blackboard according to claim 3, which is characterized in that further include the first mounting plate and the second mounting plate, institute
The first mounting plate is stated to be fixed on the writing plate body, the front side of the first connecting portion by first mounting plate with it is described
Plate body connection is write, second mounting plate is fixed on the writing plate body, and the front side of second mounting part passes through described
Second mounting plate is connect with the writing plate body.
5. intelligent blackboard according to claim 4, which is characterized in that first mounting plate is adhesively fixed on the writing
On plate body, second mounting plate is adhesively fixed on the writing plate body.
6. intelligent blackboard according to claim 2, which is characterized in that first position limiting structure includes the first limited block a
And the first limited block b, the first limited block a are fixed on the upper frame body, the first limited block a and the writing plate body
Upside abut, the first locating part b is fixed on the writings plate body, the first locating part b and the lower frame body
Upside abuts.
7. intelligent blackboard according to claim 6, which is characterized in that the first limited block a is detachable by fastener
Ground is fixed on upper frame body, and the first limited block b is adhesively fixed on the writing plate body.
8. intelligent blackboard according to claim 6, which is characterized in that second position limiting structure includes the second limited block a,
The second limited block a is fixed on the first limited block b, and the upside of the lower frame body is equipped with limiting groove, and described second
Limited block a is fastened in the limiting groove, and the front side of the second limited block a is abutted with the front side wall of the limiting groove,
The rear side of the second limited block a is abutted with the rear wall of the limiting groove.
9. intelligent blackboard according to claim 8, which is characterized in that second position limiting structure further includes the second limited block
B, the second limited block b are fixed on the first limited block a, the second limited block b and the front side for writing plate body
It abuts.
10. a kind of intelligent blackboard, which is characterized in that including writing plate body and blackboard framework, the writing plate body is equipped with hanging hole,
The blackboard framework is equipped with hook, described to be articulated in the hanging hole, and the hook cooperates with the hanging hole for preventing
Only the writing plate body is moved relative to the blackboard framework along first direction；
The first position limiting structure is also connected between writing plate body and the blackboard framework, first position limiting structure is for preventing institute
Writing plate body is stated to move in a second direction relative to the blackboard framework；
The second position limiting structure is also connected between writing plate body and the blackboard framework, second position limiting structure is for preventing institute
Writing plate body is stated to move relative to the blackboard framework along third direction；
The first direction, second direction, third direction are vertical two-by-two.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575081.8U CN208946936U (en) | 2018-09-25 | 2018-09-25 | Intelligent blackboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575081.8U CN208946936U (en) | 2018-09-25 | 2018-09-25 | Intelligent blackboard |
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| Publication Number | Publication Date |
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| CN208946936U true CN208946936U (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575081.8U Active CN208946936U (en) | 2018-09-25 | 2018-09-25 | Intelligent blackboard |
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| Country | Link |
|---|---|
| CN (1) | CN208946936U (en) |
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2018
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