CN216047122U - Blackboard lamp convenient for students to check blackboard - Google Patents
Blackboard lamp convenient for students to check blackboard Download PDFInfo
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- CN216047122U CN216047122U CN202122257166.XU CN202122257166U CN216047122U CN 216047122 U CN216047122 U CN 216047122U CN 202122257166 U CN202122257166 U CN 202122257166U CN 216047122 U CN216047122 U CN 216047122U
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- blackboard
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- wall
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Abstract
The utility model discloses a blackboard lamp convenient for students to check a blackboard, which comprises a blackboard body, wherein the outer wall of the blackboard body is fixedly connected with a fixed frame in a clamping manner, so that the blackboard lamp and the blackboard can be conveniently clamped and fixed, a first sliding groove is formed in the position, close to the top, of the side wall of the fixed frame, so that a clamping frame can slide conveniently, a second sliding groove is formed in the top of the fixed frame and is used for being matched with the first sliding groove to fix the clamping frame, a clamping and fixing assembly is slidably connected to the top of the fixed frame, the clamping and fixing assembly comprises a clamping frame and is used for fixing the blackboard lamp, and a power supply dustproof cover is connected to the center of the top of the clamping frame in a clamping manner. According to the utility model, the clamping groove which is clamped and fixed with the blackboard is arranged on the rear wall of the blackboard lamp, so that the blackboard lamp can be conveniently clamped and fixed in position, and meanwhile, the locking device is used for fixing the position of the blackboard lamp, so that the blackboard lamp can be conveniently and rapidly installed and detached.
Description
Technical Field
The utility model relates to the technical field of blackboard lamp application, in particular to a blackboard lamp convenient for students to check a blackboard.
Background
The blackboard is very common in teaching activities, and can be used by teachers to write teaching contents. The application environment of blackboard is very various, under the environment that some light is not good, can use the blackboard lamp to increase the luminance of blackboard, however if the blackboard lamp shines the light on the blackboard inhomogeneous, then can influence the visual condition of blackboard content to arouse viewer's visual fatigue easily.
Meanwhile, under the condition that the classroom is dim due to bad weather, the blackboard can be watched by students, meanwhile, the students can be dazzled by light in the classroom, so that the watching is inconvenient, and the later-stage installation and disassembly of the blackboard is inconvenient due to the fact that the light is arranged on the blackboard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a blackboard lamp convenient for students to check a blackboard, wherein a clamping groove clamped and fixed with the blackboard is formed in the rear wall of the blackboard lamp, so that the blackboard lamp is conveniently clamped and fixed in position, and meanwhile, the blackboard lamp is fixed in position by using a locking device, so that the blackboard lamp is conveniently and rapidly installed and detached.
In order to solve the technical problems, the utility model adopts a technical scheme that: the blackboard lamp convenient for students to check the blackboard comprises a blackboard body, wherein the outer wall of the blackboard body is fixedly connected with a fixed frame in a clamping manner, so that the blackboard lamp and the blackboard can be conveniently clamped and fixed, a first sliding groove is formed in the position, close to the top, of the side wall of the fixed frame, so that the clamping frame can slide conveniently, a second sliding groove is formed in the top of the fixed frame and used for being matched with the first sliding groove to fix the clamping frame, and a clamping and fixing assembly is slidably connected to the top of the fixed frame;
the subassembly is fixed including the block, is used for fixing the blackboard lamp, the block of top center department of block frame is connected with the power shield for prevent dust the setting to the power, the top of block frame is close to back wall edge symmetry and is provided with locking screw, is used for carrying out the fixed of position to the block frame, the block frame back wall is close to top position and is provided with the second slide rail, is used for sliding in the second spout, the back wall of block frame is close to the bottom position and is provided with first slide rail for slide in first spout, the bottom screwed connection of block frame has the mount, is convenient for carry out the fixed of position to the blackboard lamp of bottom.
Preferably, the outer wall of the first slide rail is in sliding connection with the inner wall of the first sliding chute and is used for fixing with the fixing frame.
Preferably, the outer wall of the second slide rail is in sliding connection with the inner wall of the second slide groove, so that the second slide rail is conveniently clamped and connected with the fixed frame.
Preferably, two the top of block frame is run through to locking screw's bottom, and locking screw's bottom and fixed frame's top are the setting of closely laminating, are convenient for lock block frame and fixed frame to it carries out the fixed of position.
Preferably, an L-shaped clamping groove is formed in the position, close to the middle, of the rear wall of the clamping frame, so that the clamping frame and the fixing frame can be clamped and fixed stably.
Preferably, the fixing frame is provided with a plurality of clamping grooves at positions close to the middle part, so that the plurality of glass can be clamped and fixed conveniently.
Preferably, a plurality of the inner walls of the clamping grooves are clamped with glass, so that light rays of internal light can be emitted conveniently.
The utility model has the following beneficial effects:
1. according to the blackboard lamp convenient for students to view the blackboard, the sliding groove is formed in the outer wall frame of the blackboard, so that the blackboard lamp can be fixed when being installed, and the blackboard is convenient to view;
2. the blackboard lamp convenient for students to check the blackboard provided by the utility model has the advantages that the lamp holder of the blackboard lamp is provided with the sliding rail corresponding to the sliding groove on the frame, so that the blackboard lamp is more convenient and quicker to install;
3. according to the blackboard lamp convenient for students to check the blackboard, the locking screw is arranged at the top of the clamping frame, so that the clamping frame can be further reinforced by using the locking screw after the position of the clamping frame is determined, and the position of the blackboard lamp is stabilized.
Drawings
FIG. 1 is a front view of a blackboard light of the present invention for facilitating a student to view the blackboard;
FIG. 2 is a block diagram of a blackboard light mounting frame of the present invention for facilitating the viewing of a blackboard by a student;
FIG. 3 is a schematic structural view of a blackboard lamp for facilitating students to view a blackboard according to the present invention;
fig. 4 is a bottom view of the blackboard lamp holder for facilitating the students to view the blackboard according to the present invention.
In the figure: 1. a blackboard body; 2. a fixed frame; 21. a first chute; 22. a second chute; 3. a clamping frame; 31. a power supply dust cover; 32. locking the screw; 33. a second slide rail; 34. a first slide rail; 4. A fixed mount; 41. a clamping groove; 42. and (3) glass.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Please refer to fig. 1 and 2, a blackboard lamp convenient for students to check blackboards, comprising a blackboard body 1, wherein a fixing frame 2 is fixedly connected with the outer wall of the blackboard body 1 in a clamping manner, so that the blackboard lamp and the blackboards can be clamped and fixed conveniently, a first sliding groove 21 is formed in the position, close to the top, of the side wall of the fixing frame 2, so that the clamping frame 3 can slide conveniently, and a second sliding groove 22 is formed in the top of the fixing frame 2 and is used for being matched with the first sliding groove 21 to fix the clamping frame 3.
As shown in fig. 3 and 4, a fastening and fixing assembly is slidably connected to the top of the fixing frame 2, the fastening and fixing assembly includes a fastening frame 3 for fixing the blackboard lamp, an L-shaped slot is disposed on the rear wall of the fastening frame 3 near the middle portion for facilitating stable fastening and fixing of the fastening frame 3 and the fixing frame 2, a power supply dust-proof cover 31 is snap-connected to the center of the top of the fastening frame 3 for dust-proof setting of the power supply, locking screws 32 are symmetrically disposed on the top of the fastening frame 3 near the rear wall corner for fixing the fastening frame 3, a second slide rail 33 is disposed on the rear wall of the fastening frame 3 near the top for sliding in the second slide groove 22, the bottoms of the two locking screws 32 penetrate through the top of the fastening frame 3, and the bottoms of the locking screws 32 are closely attached to the top of the fixing frame 2 for facilitating locking of the fastening frame 3 and the fixing frame 2, thereby it carries out the fixed of position to it, the outer wall of second slide rail 33 is sliding connection with the inner wall of second spout 22, be convenient for carry out the block with fixed frame 2 and connect, the back wall of block frame 3 is close to the bottom position and is provided with first slide rail 34, be used for sliding in first spout 21, the outer wall of first slide rail 34 is sliding connection with the inner wall of first spout 21, be used for fixing with fixed frame 2, the bottom screwed connection of block frame 3 has mount 4, be convenient for carry out the fixed of position to the blackboard lamp of bottom, mount 4 is close to the even a plurality of block grooves 41 of having seted up in middle part position, it is fixed to be convenient for carry out the block of position to a plurality of glass 42, the equal block in inner wall of a plurality of block grooves 41 is connected with glass 42, the light of the inside light of being convenient for gives off.
When the blackboard lamp is used, the first slide rail 34 and the second slide rail 33 arranged on the clamping frame 3 and the first slide groove 21 and the second slide groove 22 are correspondingly clamped, the clamping frame 3 and the fixed frame 2 are pushed to move simultaneously, and finally the locking screw 32 is used for tightly laminating the clamping frame 3 and the fixed frame 2, so that the blackboard lamp is stably fixed on a blackboard, and students can conveniently check the blackboard.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a blackboard lamp convenient to student looks over blackboard, includes blackboard body (1), its characterized in that: the outer wall of the blackboard body (1) is fixedly connected with a fixed frame (2) in a clamping mode, a first sliding groove (21) is formed in the position, close to the top, of the side wall of the fixed frame (2), a second sliding groove (22) is formed in the top of the fixed frame (2), and a clamping and fixing assembly is connected to the top of the fixed frame (2) in a sliding mode;
the fixed subassembly of block includes block frame (3), the top center department block of block frame (3) is connected with power shield (31), the top of block frame (3) is close to back wall edge symmetry and is provided with locking screw (32), the back wall of block frame (3) is close to top position and is provided with second slide rail (33), the back wall of block frame (3) is close to bottom position and is provided with first slide rail (34), the bottom screwed connection of block frame (3) has mount (4).
2. The blackboard lamp convenient for students to look over blackboards according to claim 1, which is characterized in that: the outer wall of the first sliding rail (34) is in sliding connection with the inner wall of the first sliding groove (21).
3. The blackboard lamp convenient for students to look over blackboards according to claim 1, which is characterized in that: the outer wall of the second sliding rail (33) is in sliding connection with the inner wall of the second sliding chute (22).
4. The blackboard lamp convenient for students to look over blackboards according to claim 1, which is characterized in that: the bottom of the two locking screws (32) penetrates through the top of the clamping frame (3), and the bottom of the locking screws (32) is tightly attached to the top of the fixed frame (2).
5. The blackboard lamp convenient for students to look over blackboards according to claim 1, which is characterized in that: an L-shaped clamping groove is formed in the position, close to the middle, of the rear wall of the clamping frame (3).
6. The blackboard lamp convenient for students to look over blackboards according to claim 1, which is characterized in that: the fixing frame (4) is provided with a plurality of clamping grooves (41) at the position close to the middle part.
7. The blackboard lamp convenient for students to look over blackboards according to claim 6, which is characterized in that: the inner walls of the clamping grooves (41) are all clamped and connected with glass (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257166.XU CN216047122U (en) | 2021-09-17 | 2021-09-17 | Blackboard lamp convenient for students to check blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122257166.XU CN216047122U (en) | 2021-09-17 | 2021-09-17 | Blackboard lamp convenient for students to check blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216047122U true CN216047122U (en) | 2022-03-15 |
Family
ID=80599184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122257166.XU Active CN216047122U (en) | 2021-09-17 | 2021-09-17 | Blackboard lamp convenient for students to check blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216047122U (en) |
-
2021
- 2021-09-17 CN CN202122257166.XU patent/CN216047122U/en active Active
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