CN214711538U

CN214711538U - Wisdom blackboard fixed frame

Info

Publication number: CN214711538U
Application number: CN202120242893.6U
Authority: CN
Inventors: 罗安全
Original assignee: Guangdong Tonghui Network Technology Co ltd
Current assignee: Guangdong Tonghui Network Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-16
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a wisdom blackboard fixed frame relates to the fixed field of blackboard, including the main fixed frame, a side of the main fixed frame has been seted up and has been accomodate the groove, the inboard side horizontal welding of the main fixed frame has the support horizontal pole, the side of the main fixed frame has been docked the carriage body, the side catching groove has been seted up to carriage body's both sides limit symmetry, carriage body has the black plate body in a side butt joint of keeping away from the main fixed frame, the inboard side horizontal welding of the main fixed frame has fixed ear piece, the inboard side fixed joint who accomodates the groove has the buckle strip, the restriction transverse groove has been seted up to the side level of support horizontal pole, carriage body's inboard side is provided with cross branch, cross branch's cross position is pegged graft and is had well inserted bar. The utility model discloses device design simple structure convenient operation has adopted dual frame construction to make more stable, and simple installation can realize that no frame installs more pleasing to the eye simultaneously.

Description

Wisdom blackboard fixed frame

Technical Field

The utility model relates to a blackboard mount technical field specifically is a wisdom blackboard fixed frame.

Background

The interactive blackboard of the intelligent classroom adopts a capacitive touch technology to combine a traditional handwriting blackboard with multimedia equipment, the handwriting blackboard and the multimedia equipment are easily switched between chalk blackboard writing and multimedia application, the same area can be used for normally writing with chalk like a common blackboard, and also can be used for watching various rich multimedia applications such as ppt videos, pictures, animations and the like by hand touch like a large Pad, so that the combination of the traditional technology and the modern technology is realized.

When installing current wisdom blackboard, the tradition has just adopted frame construction to fix for the frame that has the broad after fixed stays the outside, has caused not enough pleasing to the eye, and fixed frame still has the inconsistent condition of hole when carrying out the blackboard installation of difference, has led to the installation that can't satisfy the blackboard through adjusting, lets fixed frame not have the commonality, is unfavorable for the installation work of present wisdom blackboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom blackboard fixed frame, to the wisdom blackboard that proposes in solving above-mentioned background art when installing to present wisdom blackboard, the tradition has just adopted frame construction to fix, make the frame that has the broad after fixed stay the outside, it is not pleasing to the eye enough to have caused, and fixed frame is when carrying out the blackboard installation of difference, still has the inconsistent condition of hole, the installation of blackboard has been leaded to unable satisfying through adjusting, let fixed frame not have the universality, be unfavorable for the problem of the installation work of present wisdom blackboard.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixing frame of an intelligent blackboard comprises a main fixing frame, wherein a containing groove is formed in one side edge of the main fixing frame, a supporting cross rod is horizontally welded on the inner side edge of the main fixing frame, a supporting frame body is butted on the side edge of the main fixing frame, side buckling grooves are symmetrically formed in the two side edges of the supporting frame body, a black board body is butted on one side edge far away from the main fixing frame of the supporting frame body, a fixing lug block is horizontally welded on the inner side edge of the main fixing frame, a buckling strip is fixedly clamped on the inner side edge of the containing groove, a limiting cross groove is horizontally formed in one side edge of the supporting cross rod, a cross support rod is arranged on the inner side edge of the supporting frame body, a middle inserting rod is inserted in the cross position of the cross support rod, inserting rods are inserted in the two ends of the cross support rod, a sliding groove is symmetrically formed in the inner side edge of the supporting frame body, and a fixed sliding board is horizontally butted on the inner side edge of the supporting frame body, the side of fixed slide has evenly seted up the fixed orifices, the both sides limit symmetry fusing of fixed slide has the side fixture block, the both sides limit symmetry of fixed slide has seted up hidden groove, the inboard side horizontal joint in hidden groove has the stirring piece, the inboard side level of side fixture block has seted up the extending groove, the inboard side level grafting in extending groove has the top to connect the pole, the inboard side fixed joint in hidden groove has the top to connect the spring.

As a preferred embodiment of the present invention: the main fixed frame is the setting of square, and accomodates the groove level and offer the side center axis position at the main fixed frame, and the degree of depth of accomodating the groove keeps unanimous setting with braced frame body's thickness, and the number of supporting the horizontal pole is two, and two spinal branch strut horizontal poles parallel arrangement each other, and two spinal branch strut horizontal pole symmetries set up the inboard of main fixed frame and are close to both ends position.

As a preferred embodiment of the present invention: the shape of braced frame body and the shape of main fixed frame keep unanimous setting, and braced frame body horizontal joint is in the inboard side position of accomodating the groove, and the number of fixed ear piece is four, and four fixed ear pieces are fixed the setting respectively at the inboard side four sides angular position of main fixed frame, and a side of four fixed ear pieces keeps same horizontal plane position with the side of main fixed frame.

As a preferred embodiment of the present invention: the number of buckle strip keeps unanimous the setting with the number of side catching groove, and buckle strip respectively the one-to-one joint in the inboard side position of side catching groove, and the restriction cross slot level is seted up in a side position that is close to fixed ear piece, and the number of cross branch is two, and the both ends butt joint of two cross branches is in the two symmetrical side positions of braced frame body, and the other both ends butt joint is in the open end position of restriction cross slot.

As a preferred embodiment of the present invention: the inserted link pegs graft inside the both ends hole of cross branch respectively, and the one end of inserted link pegs graft at the inboard side position of restriction transverse groove, and the sliding tray is seted up in a side position of keeping away from the main fixed frame, and the both ends butt joint of fixed slide is in the open end position of sliding tray, and a side butt joint of fixed slide is in the side position of blackboard body.

As a preferred embodiment of the present invention: the side fixture blocks are correspondingly inserted in the inner side edge positions of the sliding grooves respectively, the hidden grooves and the extending grooves are correspondingly kept in a through connection mode respectively, the extending grooves are horizontally arranged in a penetrating mode, one end of the jacking rod is vertically welded to one end position of the shifting block, and one end of the jacking spring is in butt joint with one end position of the shifting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model makes more stable by designing a multi-frame structure, the support frame body is pulled out from the inside of the containing groove, the inserting rod moves at the inner side of the limit transverse groove, the cross support rod extends and contracts to the central position, the support frame body can extend to the outer side position of the main fixing frame, the black plate body is butt-jointed at the side position of the support frame body, the poking block is poked to drive the butting rod to be away from the inner side of the sliding groove, the fixed sliding plate and the side fixture block move together at the inner side of the support frame body, the side threaded hole and the fixing hole are butt-jointed and arranged when moving to the side of the black plate body, the black plate body is fixed and installed through bolt fixing connection, the black plate body is extruded to expand the cross support rod to be contained at the side position of the support transverse rod, the support frame body is clamped to the inside of the containing groove, the side fastening groove is clamped and stabilized in the fastening strip, the device has a simple design structure, is convenient to operate, adopts a dual frame structure to ensure more stability, and is simple and convenient to install, so that the frameless installation is more attractive.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a fixing frame of an intelligent blackboard;

FIG. 2 is a schematic structural view of the front connection details of the main fixing frame of the intelligent blackboard;

FIG. 3 is a schematic view showing the structure of the connection details of the top view section of the main fixing frame of the intelligent blackboard;

FIG. 4 is a schematic view showing the structure of the connection details of the top view section of the support frame of the fixing frame for the intelligent blackboard;

FIG. 5 is a schematic view showing the structure of the front section of a fixing slide plate of a fixing frame of an intelligent blackboard.

In the figure: 1. a main fixed frame; 2. a receiving groove; 3. a support rail; 4. a support frame body; 5. a side catching groove; 6. a black plate body; 7. fixing the ear block; 8. a snap strip; 9. a limiting transverse slot; 10. a cross strut; 11. a middle inserted rod; 12. a plug rod; 13. a sliding groove; 14. fixing the sliding plate; 15. a fixing hole; 16. a side clamping block; 17. hiding the groove; 18. a shifting block; 19. an extension groove; 20. a top connecting rod; 21. the top is connected with a spring.

Detailed Description

Referring to fig. 1-2, in an embodiment of the present invention, a fixing frame for a smart blackboard includes a main fixing frame 1, a receiving groove 2 is formed at one side edge of the main fixing frame 1, a supporting cross bar 3 is horizontally welded at the inner side edge of the main fixing frame 1, the main fixing frame 1 is disposed in a shape of a Chinese character 'kou', the receiving groove 2 is horizontally formed at a position of a central axis at the side edge of the main fixing frame 1, a depth of the receiving groove 2 is consistent with a thickness of the supporting frame 4, the number of the supporting cross bars 3 is two, the two supporting cross bars 3 are disposed in parallel, the two supporting cross bars 3 are symmetrically disposed at positions close to two ends at the inner side of the main fixing frame 1, the side edge of the main fixing frame 1 is butted with the supporting frame 4, side catching grooves 5 are symmetrically formed at two side edges of the supporting frame 4, the supporting frame 4 is butted with a black board body 6 at a side edge far from the main fixing frame 1, and a fixing lug 7 is horizontally welded at the inner side edge of the main fixing frame 1, the shape of the supporting frame body 4 is kept consistent with that of the main fixing frame 1, the supporting frame body 4 is horizontally clamped at the inner side edge position of the accommodating groove 2, the number of the fixing lug blocks 7 is four, the four fixing lug blocks 7 are respectively and fixedly arranged at the inner side edge four-side angle position of the main fixing frame 1, and one side edge of each fixing lug block 7 and the side edge of the main fixing frame 1 are kept at the same horizontal plane position;

referring to fig. 3-5, in an embodiment of the present invention, a fixing frame for a smart blackboard is provided, wherein an inner side of a receiving groove 2 is fixedly fastened with a fastening strip 8, a side of a supporting cross bar 3 is horizontally provided with a limiting cross groove 9, an inner side of a supporting frame 4 is provided with a cross support bar 10, the number of the fastening strips 8 is consistent with the number of the side fastening grooves 5, the fastening strips 8 are respectively fastened to the inner side of the side fastening grooves 5 in a one-to-one correspondence manner, the limiting cross groove 9 is horizontally arranged at a side close to a fixing lug 7, the number of the cross support bar 10 is two, two ends of the two cross support bars 10 are connected to two symmetrical side positions of the supporting frame 4, the other two ends are connected to an open end position of the limiting cross groove 9, a middle insertion bar 11 is connected to the cross position of the cross support bar 10, two ends of the cross support bar 10 are connected to a bar 12, the inner side of the supporting frame 4 is symmetrically provided with a sliding groove 13, the inner side edge of the supporting frame body 4 is horizontally butted with a fixed sliding plate 14, the inserting rods 12 are respectively inserted into holes at two ends of the cross supporting rod 10, one end of the inserting rod 12 is inserted into the inner side edge position of the limiting transverse groove 9, the sliding groove 13 is arranged at the position of one side edge far away from the main fixing frame 1, two ends of the fixed sliding plate 14 are butted at the opening end position of the sliding groove 13, one side edge of the fixed sliding plate 14 is butted at the side edge position of the black plate body 6, the side edge of the fixed sliding plate 14 is uniformly provided with fixing holes 15, two side edges of the fixed sliding plate 14 are symmetrically welded with side clamping blocks 16, two side edges of the fixed sliding plate 14 are symmetrically provided with hidden grooves 17, the inner side edge of the hidden groove 17 is horizontally clamped with a toggle block 18, the inner side edge of the side clamping block 16 is horizontally provided with an extension groove 19, the inner side edge of the extension groove 19 is horizontally inserted with a top connecting rod 20, the inner side edge of the hidden groove 17 is fixedly clamped with a top connecting spring 21, the side fixture blocks 16 are correspondingly inserted into the inner side positions of the sliding grooves 13, the hidden grooves 17 and the extending grooves 19 are correspondingly arranged in a through manner, the extending grooves 19 are horizontally arranged in a penetrating manner, one end of the butting rod 20 is vertically welded at one end of the shifting block 18, and one end of the butting spring 21 is butted at one end of the shifting block 18.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is:

butting the main fixing frame 1 on a wall surface, fixing the main fixing frame 1 on the wall surface by inserting the main fixing frame into the fixing lug 7 through bolts, pulling out the support frame body 4 from the inside of the accommodating groove 2, moving the inserting rod 12 on the inner side of the limiting transverse groove 9, extending and contracting the cross support rod 10 to the central position, extending the support frame body 4 to the outer side position of the main fixing frame 1, butting the black plate body 6 on the side edge position of the support frame body 4, shifting the shifting block 18 to drive the abutting rod 20 to be away from the inner side edge of the sliding groove 13, moving the fixed sliding plate 14 and the side clamping block 16 together on the inner side edge of the support frame body 4, butting the threaded hole on the side edge of the black plate body 6 with the fixing hole 15, installing and fixing the black plate body 6 through bolt fixing connection, extruding the black plate body 6 to expand the cross support rod 10 to accommodate the side edge position of the support transverse rod 3, let braced frame 4 carry out the joint and receive the inside of holding groove 2, stabilize in the inside of buckle strip 8 joint to side catching groove 5.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wisdom blackboard fixed frame, includes main fixed frame (1), its characterized in that, the groove (2) of accomodating has been seted up to one side of main fixed frame (1), the inboard side horizontal weld of main fixed frame (1) has support horizontal pole (3), the side of main fixed frame (1) has been docked and has been braced frame body (4), side catching groove (5) have been seted up to the both sides limit symmetry of braced frame body (4), braced frame body (4) has blackboard body (6) in the side of keeping away from main fixed frame (1) docks, the inboard side horizontal weld of main fixed frame (1) has fixed ear piece (7), the inboard side fixed joint of accomodating groove (2) has buckle strip (8), restriction horizontal groove (9) have been seted up to one side level of support horizontal pole (3), the inboard side of braced frame body (4) is provided with cross strut (10), a middle inserting rod (11) is inserted at the cross position of the cross supporting rod (10), inserting rods (12) are inserted at the two ends of the cross supporting rod (10), the inner side edge of the supporting frame body (4) is symmetrically provided with sliding grooves (13), the inner side edge of the supporting frame body (4) is horizontally butted with a fixed sliding plate (14), fixing holes (15) are uniformly formed in the side edge of the fixed sliding plate (14), side clamping blocks (16) are symmetrically welded on the two side edges of the fixed sliding plate (14), hidden grooves (17) are symmetrically arranged on two side edges of the fixed sliding plate (14), a poking block (18) is horizontally clamped at the inner side edge of the hidden groove (17), an extending groove (19) is horizontally arranged at the inner side edge of the side clamping block (16), the inboard side level of extending groove (19) is pegged graft and is had top and connect pole (20), the inboard side fixed joint of hiding groove (17) has top to connect spring (21).

2. The fixing frame for the intelligent blackboard according to claim 1, wherein the main fixing frame (1) is disposed in a square shape, the accommodating groove (2) is horizontally formed on the central axis of the side edge of the main fixing frame (1), the depth of the accommodating groove (2) is consistent with the thickness of the supporting frame (4), the number of the supporting cross rods (3) is two, the two supporting cross rods (3) are disposed in parallel, and the two supporting cross rods (3) are symmetrically disposed on the inner side of the main fixing frame (1) near the two ends.

3. The fixing frame for the intelligent blackboard according to claim 1, wherein the shape of the support frame body (4) is consistent with the shape of the main fixing frame (1), the support frame body (4) is horizontally clamped at the inner side edge of the receiving slot (2), the number of the fixing lugs (7) is four, the four fixing lugs (7) are respectively and fixedly arranged at the inner side edge four-edge angle position of the main fixing frame (1), and one side edge of the four fixing lugs (7) is at the same horizontal plane position with the side edge of the main fixing frame (1).

4. The fixing frame of the intelligent blackboard according to claim 1, wherein the number of the snap strips (8) is consistent with the number of the side slots (5), the snap strips (8) are respectively snapped in the inner side positions of the side slots (5) in a one-to-one correspondence manner, the limiting transverse slots (9) are horizontally opened at a side position close to the fixing lugs (7), the number of the cross struts (10) is two, two ends of the two cross struts (10) are butted at two symmetrical side positions of the supporting frame body (4), and the other two ends are butted at an opening end position of the limiting transverse slot (9).

5. The intelligent blackboard fixing frame according to claim 1, wherein the inserting rods (12) are inserted into the holes at the two ends of the cross rod (10), one end of the inserting rod (12) is inserted into the inner side of the limiting transverse groove (9), the sliding groove (13) is opened at a side position far away from the main fixing frame (1), the two ends of the fixing sliding plate (14) are butted at the open end position of the sliding groove (13), and one side of the fixing sliding plate (14) is butted at the side position of the blackboard body (6).

6. The intelligent blackboard fixing frame according to claim 1, wherein the side blocks (16) are correspondingly inserted into the inner side of the sliding groove (13), the hidden grooves (17) and the extending grooves (19) are correspondingly arranged in a through manner, the extending grooves (19) are horizontally arranged in a penetrating manner, one end of the top connecting rod (20) is vertically welded to one end of the toggle block (18), and one end of the top connecting spring (21) is butted to one end of the toggle block (18).