CN212805344U - Illuminating device for enhancing visibility of blackboard - Google Patents
Illuminating device for enhancing visibility of blackboard Download PDFInfo
- Publication number
- CN212805344U CN212805344U CN202022295258.2U CN202022295258U CN212805344U CN 212805344 U CN212805344 U CN 212805344U CN 202022295258 U CN202022295258 U CN 202022295258U CN 212805344 U CN212805344 U CN 212805344U
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- lamp plate
- lighting
- bracing piece
- seat
- lamp
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Abstract
The utility model provides a be used for strengthening visual lighting device of blackboard, include: the lighting lamp plate, the lighting lamp plate passes through fixing bolt and installs on the lamp plate fixing base, the lamp plate fixing base is installed on the lamp plate alignment jig through rotatory fixed pin, lamp plate alignment jig welded fastening is on the lamp plate bracing piece, the lamp plate bracing piece passes through the locking buckle to be installed on the bracing piece fixing base, is equipped with rubber fixed suction cup on the bracing piece fixing base, the lighting lamp plate includes lighting lamp, lighting lamp both ends are installed on the fluorescent tube mount pad, be equipped with lighting controller on the fluorescent tube mount pad, fluorescent tube mount pad one end is passed through the damping fixed pin and is installed on rotatory supporting seat, rotatory supporting seat passes through fixing bolt and installs on the lamp plate fixing. The utility model discloses can improve the visual scope of blackboard through increasing the illumination, moreover, can realize the rapid Assembly and use, it is very convenient to use.
Description
Technical Field
The utility model relates to a teaching tool technical field specifically is a be used for strengthening visual lighting device of blackboard.
Background
The blackboard newspaper is a popular propaganda place which takes a fixed or movable blackboard as a carrier and chalk or advertising pigment as a writing and drawing tool, has the advantages of easy scrubbing, modification and replacement, is the most economic, convenient and common propaganda form, and is widely applied to primary and secondary schools, troops, universities, factories, mines, enterprises and institutions. The types of the existing blackboards also become complex and various, and the teaching blackboards also include electronic blackboards, multifunctional combination boards, combined push-pull blackboards, interactive electronic whiteboards, screen-equipped projection boards and the like.
However, most of the existing blackboards have no structure for improving the brightness in a targeted manner, which results in a smaller visible range in the case of insufficient illumination.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a be used for strengthening the visual lighting device of blackboard to solve the problem that proposes among the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: a lighting device for enhancing blackboard visibility, comprising: the lighting lamp plate, the lighting lamp plate passes through fixing bolt and installs on the lamp plate fixing base, the lamp plate fixing base is installed on the lamp plate alignment jig through rotatory fixed pin, lamp plate alignment jig welded fastening is on the lamp plate bracing piece, the lamp plate bracing piece passes through the locking buckle to be installed on the bracing piece fixing base, is equipped with rubber fixed suction cup on the bracing piece fixing base, the lighting lamp plate includes lighting lamp, lighting lamp both ends are installed on the fluorescent tube mount pad, be equipped with lighting controller on the fluorescent tube mount pad, fluorescent tube mount pad one end is passed through the damping fixed pin and is installed on rotatory supporting seat, rotatory supporting seat passes through fixing bolt and installs on the lamp plate fixing.
And transparent protective covers are arranged on the lamp tube mounting seats outside the lighting lamp tube and the lighting controller and are fixed on the lamp tube mounting seats through buckles.
Be equipped with the fixed lamella seat of bracing piece on the bracing piece fixing base, the lamp plate bracing piece inserts to be fixed in the fixed lamella seat of bracing piece, and the fixed lamella seat outside of bracing piece is equipped with the locking buckle.
The locking buckle comprises a U-shaped elastic buckle, locking screw holes are formed in two ends of the U-shaped elastic buckle, and two ends of the U-shaped elastic buckle are locked and fixed through locking bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can improve the visual scope of blackboard through increasing the illumination, moreover, can realize the rapid Assembly and use, it is very convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the structure of the lighting lamp plate of the present invention.
Fig. 3 is a schematic view of the structure of the supporting rod fixing seat of the present invention.
Fig. 4 is a schematic view of the locking buckle structure of the present invention.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
1-4, an illumination device for enhancing blackboard visibility, comprising: illumination lamp plate 9, illumination lamp plate 9 passes through fixing bolt and installs on lamp plate fixing base 8, lamp plate fixing base 8 is installed on lamp plate alignment jig 6 through rotatory fixed pin 7, 6 welded fastening of lamp plate alignment jig on lamp plate bracing piece 5, lamp plate bracing piece 5 is installed on bracing piece fixing base 2 through locking buckle 4, is equipped with rubber fixed suction cup 1 on bracing piece fixing base 2, illumination lamp plate 9 is including lighting tube 92, lighting tube 92 both ends are installed on fluorescent tube mount pad 91, be equipped with lighting controller 93 on fluorescent tube mount pad 91, damping fixed pin 94 is passed through to fluorescent tube mount pad 91 one end and is installed on rotary supporting seat 95, rotary supporting seat 95 passes through fixing bolt and installs on lamp plate fixing base 8. Transparent protective covers are arranged on the lamp tube mounting seat 91 outside the lighting lamp tube 92 and the lighting controller 93, and the transparent protective covers are fixed on the lamp tube mounting seat 91 through buckles.
Example 2
1-4, an illumination device for enhancing blackboard visibility, comprising: illumination lamp plate 9, illumination lamp plate 9 passes through fixing bolt and installs on lamp plate fixing base 8, lamp plate fixing base 8 is installed on lamp plate alignment jig 6 through rotatory fixed pin 7, 6 welded fastening of lamp plate alignment jig on lamp plate bracing piece 5, lamp plate bracing piece 5 is installed on bracing piece fixing base 2 through locking buckle 4, is equipped with rubber fixed suction cup 1 on bracing piece fixing base 2, illumination lamp plate 9 is including lighting tube 92, lighting tube 92 both ends are installed on fluorescent tube mount pad 91, be equipped with lighting controller 93 on fluorescent tube mount pad 91, damping fixed pin 94 is passed through to fluorescent tube mount pad 91 one end and is installed on rotary supporting seat 95, rotary supporting seat 95 passes through fixing bolt and installs on lamp plate fixing base 8. Be equipped with the fixed lamella seat 3 of bracing piece on the bracing piece fixing base 2, lamp plate bracing piece 5 inserts to be fixed in the fixed lamella seat 3 of bracing piece, and the 3 outsides of the fixed lamella seat of bracing piece are equipped with locking buckle 4.
Example 3
1-4, an illumination device for enhancing blackboard visibility, comprising: illumination lamp plate 9, illumination lamp plate 9 passes through fixing bolt and installs on lamp plate fixing base 8, lamp plate fixing base 8 is installed on lamp plate alignment jig 6 through rotatory fixed pin 7, 6 welded fastening of lamp plate alignment jig on lamp plate bracing piece 5, lamp plate bracing piece 5 is installed on bracing piece fixing base 2 through locking buckle 4, is equipped with rubber fixed suction cup 1 on bracing piece fixing base 2, illumination lamp plate 9 is including lighting tube 92, lighting tube 92 both ends are installed on fluorescent tube mount pad 91, be equipped with lighting controller 93 on fluorescent tube mount pad 91, damping fixed pin 94 is passed through to fluorescent tube mount pad 91 one end and is installed on rotary supporting seat 95, rotary supporting seat 95 passes through fixing bolt and installs on lamp plate fixing base 8. Locking buckle 4 includes U type elasticity buckle, U type elasticity buckle both ends are equipped with the locking screw, and U type elasticity buckle both ends are fixed through locking bolt locking.
The utility model discloses an illumination lamp plate 9 passes through fixing bolt and installs on lamp plate fixing base 8, lamp plate fixing base 8 is installed on lamp plate alignment jig 6 through rotatory fixed pin 7, 6 welded fastening of lamp plate alignment jig are on lamp plate bracing piece 5, lamp plate bracing piece 5 is installed on bracing piece fixing base 2 through locking buckle 4, is equipped with rubber fixed suction cup 1 on the bracing piece fixing base 2, can improve the visual scope of blackboard through increasing the illumination, moreover, can realize the rapid Assembly and use, it is very convenient to use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A lighting device for enhancing blackboard visibility, comprising: illumination lamp plate (9), its characterized in that: the lighting lamp plate (9) is arranged on the lamp plate fixing seat (8) through a fixing bolt, the lamp panel fixing seat (8) is arranged on the lamp panel adjusting frame (6) through a rotary fixing pin (7), the lamp panel adjusting bracket (6) is welded and fixed on the lamp panel supporting rod (5), the lamp panel supporting rod (5) is installed on the supporting rod fixing seat (2) through the locking buckle (4), the rubber fixing sucker (1) is arranged on the supporting rod fixing seat (2), the lighting lamp panel (9) comprises a lighting lamp tube (92), two ends of the lighting lamp tube (92) are arranged on the lamp tube mounting seat (91), the lighting controller (93) is arranged on the lamp tube mounting seat (91), one end of the lamp tube mounting seat (91) is arranged on the rotary supporting seat (95) through a damping fixing pin (94), and the rotary supporting seat (95) is installed on the lamp panel fixing seat (8) through a fixing bolt.
2. A lighting device for enhancing blackboard visibility as claimed in claim 1, wherein: and transparent protective covers are arranged on the lamp tube mounting seats (91) on the outer sides of the lighting lamp tube (92) and the lighting controller (93), and are fixed on the lamp tube mounting seats (91) through buckles.
3. A lighting device for enhancing blackboard visibility as claimed in claim 1, wherein: be equipped with bracing piece stationary vane seat (3) on bracing piece fixing base (2), lamp plate bracing piece (5) insert to be fixed in bracing piece stationary vane seat (3), and the bracing piece stationary vane seat (3) outside is equipped with locking buckle (4).
4. A lighting device for enhancing blackboard visibility according to claim 1 or 2, wherein: the locking buckle (4) comprises a U-shaped elastic buckle, locking screw holes are formed in two ends of the U-shaped elastic buckle, and two ends of the U-shaped elastic buckle are locked and fixed through locking bolts.
5. A lighting device for enhancing blackboard visibility as claimed in claim 3, wherein: the locking buckle (4) comprises a U-shaped elastic buckle, locking screw holes are formed in two ends of the U-shaped elastic buckle, and two ends of the U-shaped elastic buckle are locked and fixed through locking bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295258.2U CN212805344U (en) | 2020-10-15 | 2020-10-15 | Illuminating device for enhancing visibility of blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022295258.2U CN212805344U (en) | 2020-10-15 | 2020-10-15 | Illuminating device for enhancing visibility of blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212805344U true CN212805344U (en) | 2021-03-26 |
Family
ID=75090763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022295258.2U Active CN212805344U (en) | 2020-10-15 | 2020-10-15 | Illuminating device for enhancing visibility of blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212805344U (en) |
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2020
- 2020-10-15 CN CN202022295258.2U patent/CN212805344U/en active Active
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