Convenient bulletin board for building of adjusting
Technical Field
The utility model relates to a building appurtenance technical field specifically is a bulletin board for building of convenient regulation.
Background
The bulletin board is a display article which is placed in a place with large popularity and used for posting suggestive contents such as bulletin documents, bulletin signs, revelations and the like, and is one of important auxiliary tools on a construction site.
However, most of the existing bulletin boards for buildings in the existing market have an integrated fixed structure, and the bulletin boards cannot be freely moved to the specified bulletin positions, and are mostly carried by workers, so that the bulletin boards are troublesome, the overall using effect and the working performance are general, and the overall height and the bulletin angle cannot be properly adjusted according to the specific using requirements in the practical application, so that the overall using functionality is greatly limited, and the integral narrow application range is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient bulletin board for building of adjusting to propose in solving above-mentioned background art and mostly be integral type fixed knot structure, can not carry out the free removal to appointed bulletin position, mostly need the manual work to carry, it is comparatively troublesome, so that holistic result of use and working property are comparatively general, and can not carry out the suitable regulation to whole height and bulletin angle according to the concrete user demand in the practical application use, make holistic use functionality receive great restriction, thereby lead to the narrower problem of whole application scope.
In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-adjusted bulletin board for buildings comprises a stable supporting base, wherein a sleeve seat is fixedly installed at the side position of the upper end face of the stable supporting base, a reinforcing inclined rod is fixedly installed at the side position of the bottom of the stable supporting base in an inclined mode, the stable supporting base is connected with a brakeable universal wheel through the reinforcing inclined rod, a supporting telescopic sleeve is fixedly installed at the upper end of the sleeve seat, a positioning hole is formed in the middle position of the upper end of the outer front face of the supporting telescopic sleeve, a supporting telescopic rod is movably installed at the upper end of the inner portion of the supporting telescopic sleeve, an assembling block is fixedly installed at the upper end of the supporting telescopic rod, a positioning ball boss is movably installed at the outer portion of the supporting telescopic rod, an assembling jack is formed in the middle position of the inner upper end of the outer portion of the assembling block, a bulletin frame is movably installed in the inner portion, the inside intermediate position fixed mounting of notice frame has the subregion frame, avris position fixed mounting of the inside upper end of notice frame has the connection hinge, the notice frame is through connecting swing joint each other between hinge and the glass apron, the outside fixed mounting of rotatory inserted bar has positioning screw, positioning screw passes swing joint between assembly jack and the spacing fastening bolt.
Preferably, the whole rectangular plate body structure that is of firm support base, and the whole circular barrel structure that is seamless connection with firm support base upper end that is of cover barrel seat, cover barrel seat has two that the specification is the same at the bilateral position symmetry fixed mounting of cover barrel seat up end, consolidate the both sides position symmetry slope fixed mounting of down tube outside avris at firm support base and have four that the specification is the same.
Preferably, the universal wheel can brake has four that the specification is the same at four bottom symmetry fixed mounting who consolidates the down tube, support the telescope tube and have two that the specification is the same at two sleeve seats upper end symmetry fixed mounting, it is identical between the external diameter size of support telescope tube and the internal diameter size of sleeve seat, and support telescope tube and support for extending structure between the telescopic link, the external diameter size that supports the telescopic link simultaneously is identical with the internal diameter size that supports the telescope tube.
Preferably, the two supporting telescopic rods are symmetrically and movably arranged at the upper ends of the two supporting telescopic sleeves, the two supporting telescopic rods are provided with two assembling blocks with the same specification, the two assembling inserting holes are symmetrically arranged at the inner sides of the upper ends of the two assembling blocks, and the two assembling inserting holes are provided with two assembling blocks with the same specification.
Preferably, the whole of the notification frame is of a rectangular frame structure, the inside of the notification frame is divided into four same areas by partition frames in the same specification, and the four same-specification areas of the glass cover plate are movably provided with four same-specification areas through four same-specification connecting hinges.
Preferably, the outer diameter of the positioning screw is matched with the inner diameter of the assembling insertion hole, and the outer diameter and the external thread of the positioning screw are matched with the inner diameter and the thread of the limiting fastening bolt respectively.
Compared with the prior art, the beneficial effects of the utility model are that: this bulletin board for building of convenient regulation, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, but through having fixed the braking universal wheel that has stable mounting structure in the bottom symmetry, make wholly can carry out the free removal work to appointed bulletin position according to the concrete user demand in the practical application use, and can carry out stable braking fixedly, the holistic result of use and working property still have effectively been promoted, and through the flexible bearing structure and the rotatory inserted bar of addding, make this bulletin board wholly can carry out appropriate height and angle modulation according to the concrete user demand in the practical application use, effectively richened at holistic service function, thereby holistic application scope has been enlarged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
fig. 3 is a schematic view of the height adjusting structure of the present invention.
In the figure: 1. a stable support base; 2. a sleeve seat; 3. reinforcing the diagonal rods; 4. the universal wheel can be braked; 5. supporting the telescopic sleeve; 6. positioning holes; 7. supporting the telescopic rod; 8. assembling the block; 9. positioning the spherical convex; 10. assembling the jack; 11. a notification frame; 12. rotating the inserted rod; 13. a partition frame; 14. a connecting hinge; 15. a glass cover plate; 16. positioning a screw rod; 17. and limiting the fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a conveniently-adjusted bulletin board for buildings comprises a stable supporting base 1, a sleeve seat 2, a reinforcing inclined rod 3, a brakeable universal wheel 4, a supporting telescopic sleeve 5, a positioning hole 6, a supporting telescopic rod 7, an assembling block 8, a positioning ball boss 9, an assembling jack 10, a bulletin frame 11, a rotary inserted rod 12, a partition frame 13, a connecting hinge 14, a glass cover plate 15, a positioning screw 16 and a limiting fastening bolt 17, wherein the sleeve seat 2 is fixedly installed at the side position of the upper end surface of the stable supporting base 1, the reinforcing inclined rod 3 is fixedly installed at the side position of the bottom of the stable supporting base 1, the stable supporting base 1 is connected with the brakeable universal wheel 4 through the reinforcing inclined rod 3, the supporting telescopic sleeve 5 is fixedly installed at the upper end of the sleeve seat 2, the positioning hole 6 is formed in the middle position of the upper end of the outer front surface of the supporting telescopic sleeve 5, the supporting telescopic rod 7 is movably installed, an assembly block 8 is fixedly installed at the upper end of a supporting telescopic rod 7, a positioning ball boss 9 is movably installed outside the supporting telescopic rod 7, an assembly jack 10 is formed in the middle position of the inner side of the upper end outside the assembly block 8, a notification frame 11 is movably installed inside the assembly block 8, a rotary inserted rod 12 is fixedly installed in the middle position of the outer side of the notification frame 11, a partition frame 13 is fixedly installed in the middle position of the inner side of the notification frame 11, a connecting hinge 14 is fixedly installed at the side position of the upper end inside the notification frame 11, the notification frame 11 is movably connected with a glass cover plate 15 through the connecting hinge 14, a positioning screw rod 16 is fixedly installed outside the rotary inserted rod 12, and the positioning screw rod 16 penetrates through the assembly jack 10 to be movably connected with a limiting fastening bolt;
furthermore, the whole stable support base 1 is of a rectangular plate structure, the whole sleeve seat 2 is of a circular cylinder structure in seamless connection with the upper end of the stable support base 1, two sleeve seats 2 with the same specification are symmetrically and fixedly arranged at two sides of the upper end surface of the sleeve seat 2, and four reinforcing inclined rods 3 with the same specification are symmetrically, obliquely and fixedly arranged at two sides of the outer edge side of the stable support base 1, so that the reasonable stability of the whole structure is ensured;
furthermore, four same-specification universal wheels 4 are symmetrically and fixedly installed at the bottoms of the four reinforcing inclined rods 3, two same-specification telescopic sleeves 5 are symmetrically and fixedly installed at the upper ends of the two sleeve seats 2, the outer diameter of each telescopic sleeve 5 is identical to the inner diameter of each sleeve seat 2, a telescopic structure is formed between each telescopic sleeve 5 and each telescopic supporting rod 7, the outer diameter of each telescopic supporting rod 7 is identical to the inner diameter of each telescopic supporting sleeve 5, and the overall using effect and the working performance are effectively improved;
furthermore, two supporting telescopic rods 7 with the same specification are symmetrically and movably arranged at the upper ends of the inner parts of the two supporting telescopic sleeves 5, two assembling blocks 8 with the same specification are fixedly arranged at the upper ends of the two supporting telescopic rods 7, and two assembling jacks 10 with the same specification are symmetrically arranged at the inner side positions of the upper ends of the two assembling blocks 8, so that the assembling and disassembling work in practical application and use is more convenient;
furthermore, the whole notification frame 11 is of a rectangular frame structure, the inside of the notification frame 11 is divided into four same areas by the partition frame 13 and other specifications, and the four same-specification areas of the inside of the notification frame 11 are movably provided with four same-specification glass cover plates 15 through four same-specification connecting hinges 14, so that the use functionality of the whole notification frame is effectively enriched;
furthermore, the outer diameter of the positioning screw 16 is matched with the inner diameter of the assembling jack 10, and the outer diameter and the external threads of the positioning screw 16 are matched with and matched with the inner diameter and the threads of the limiting fastening bolt 17, so that the whole body can be stably used normally in practical application and can be properly adjusted in angle according to practical use requirements, and the application range of the whole body is effectively expanded on the basis of improving the comprehensive use performance of the whole body.
The working principle is as follows: the braking universal wheel 4 is in a high stable structure stably supported and connected by the reinforcing inclined rod 3 at the bottom of the stable supporting base 1, can stably drive the stable supporting base 1 and the upper part of the stable supporting base to integrally move to a specified position, can be braked and fixed by the braking universal wheel 4, supports the telescopic structure between the telescopic sleeve 5 and the supporting telescopic rod 7, enables the whole bulletin board to drive the whole bulletin frame 11 to be properly adjusted according to the height required by the specific use requirement in practical application by utilizing the corresponding inosculation between the positioning hole 6 and the positioning ball bump 9, and can also properly adjust the installation angle of the whole bulletin frame 11 between the two assembling blocks 8 by virtue of the movable connection relationship between the positioning screw 16 and the limiting fastening bolt 17 outside the assembling blocks 8, thereby effectively expanding the whole application range on the basis of improving the overall comprehensive use performance, meanwhile, the glass cover plate 15 can be opened by utilizing the self-activity of the connecting hinge 14, so that the bulletin is convenient to replace, the integral use functionality is enriched, and the integral use effect and the working performance are correspondingly improved.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.