CN207718661U - A kind of teaching bar with indicator light - Google Patents
A kind of teaching bar with indicator light Download PDFInfo
- Publication number
- CN207718661U CN207718661U CN201721477471.7U CN201721477471U CN207718661U CN 207718661 U CN207718661 U CN 207718661U CN 201721477471 U CN201721477471 U CN 201721477471U CN 207718661 U CN207718661 U CN 207718661U
- Authority
- CN
- China
- Prior art keywords
- framework
- slot
- axis body
- partition board
- indicating arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of teaching bars with indicator light,Include the framework of a hollow cuboid,A framework wherein long side surface is opening with two opposite short sides,The framework center is provided with a vertical partition board,The partition board extends to framework boundary,Framework is divided into left slot and right slot,The left slot is both provided with a vertical axis body with right slot center,The top of the axis body is hinged with framework with bottom end,Axis body in the left slot is rotatablely connected an indicating arm,Reasonable design,Holding rod can be based on axis body with indicating arm and rotate,When going to divider upright,Reach longest,It can be used in classroom instruction,When parallel with partition board,It can be convenient for carrying,It is provided with abutting plate simultaneously,It can be by holding rod and indicating arm clamping,The case where being not in loosening,Coordinate infrared lamp,Even if in multimedia teaching,Also direction can be accurately realized.
Description
Technical field
The utility model is related to a kind of bar more particularly to a kind of teaching bars with indicator light.
Background technology
The teaching product that bar is that each teacher that teaches can usually use, because general blackboard is relatively high, sometimes through hand
It can be inconvenient to be directed toward.However general teaching is all long with pole length, when not in use, compares and takes up space, and carries
Also inconvenient, even if while being still difficult to precisely be directed toward in projecting multimedia teaching using the upper length of teaching bar.
Invention content
The purpose of this utility model is that a kind of above-mentioned occupied space of solution of offer is larger, is directed toward ability finiteness problem
A kind of teaching bar with indicator light.
To achieve the goals above, the technical solution adopted in the utility model is such：A kind of religion with indicator light
Bar includes the framework of a hollow cuboid, and a framework wherein long side surface is opening with two opposite short sides,
The framework center is provided with a vertical partition board, and the partition board extends to framework boundary, and framework is divided into left slot and right slot, institute
It states left slot and is both provided with a vertical axis body, top and bottom end hinged, the left side with framework of the axis body with right slot center
Axis body in slot is rotatablely connected an indicating arm, and the axis body in the right slot is rotatablely connected a holding rod, the partition board outwardly vertical
It is hinged with a vertical abutting plate at left and right sides of face, an each side roof part of the plate far from framework that push against is both provided with a clamping
Block, each clamping block Corresponding matching have a card slot, two card slot to be respectively positioned in framework, and the indicating arm is far from the vertical of framework
An infrared lamp is provided on face, indicating arm is internally provided with a power supply module, a switch is provided at the top of the framework, described to open
It closes and is connected with power supply module and infrared lamp.
It is further：The partition board and the framework inner surface that it is pushed against are vertical.
It is further：The length all same of the indicating arm and holding rod.
Compared with prior art, the utility model has the advantage of：Reasonable design, holding rod can be based on axis body with indicating arm
Rotation, when going to divider upright, reaches longest, can be used in classroom instruction, when parallel with partition board, can conveniently take
Band, while being provided with abutting plate, can be by holding rod and indicating arm clamping, the case where being not in loosening, coordinates infrared lamp, even if
In multimedia teaching, direction also can be accurately realized.
Description of the drawings
Fig. 1 is the utility model front view.
In figure：1- frameworks, 2- indicating arms, 3- holding rods, 4- partition boards, 5- axis bodies, 6- push against plate, 7- clamping blocks, 8- card slots, 9-
Infrared lamp, 10- switches.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
Embodiment 1：As shown in Figure 1, a kind of teaching bar with indicator light of the utility model, including one hollow rectangular
The framework 1 of body, the wherein long side surface of the framework 1 are opening with two opposite short sides, and 1 center of the framework is provided with one
Vertical partition board 4, the partition board 4 extend to 1 boundary of framework, and framework 1 is divided for left slot and right slot, the left slot and right slot center
It is both provided with a vertical axis body 5, the top of the axis body 5 is fixed with framework 1 with bottom end, 5 turns of axis body in the left slot
Dynamic to connect an indicating arm 2, the axis body 5 in the right slot is rotatablely connected a holding rod 3, the vertical plane of the partition board 4 outwardly or so two
Side is hinged with a vertical abutting plate 6, and an each side roof part of the plate 6 far from framework 1 that push against is both provided with a clamping block 7, often
7 Corresponding matching of a clamping block has a card slot 8, two card slot 8 to be respectively positioned in framework 1, and the indicating arm 2 is perpendicular far from framework 1
It faces directly and is provided with an infrared lamp 9, indicating arm 2 is internally provided with a power supply module, and 1 top of the framework is provided with a switch
10, the switch 10 is connected with power supply module and infrared lamp 9.When not in use, user can be 2 turns by holding rod 3 and indicating arm
It moves to the state parallel with partition board 4, is very easy to storage；When it is desired to be used, holding rod 3 and indicating arm 2 are turned to and partition board 4
Two abutting plates 6 are turned to the state vertical with partition board 4 by vertical state again at this time, and two clamping block 7 is just caught in just
It is fixed in card slot 8, you can it uses, while being provided with infrared lamp 9 on indicating arm 2, in multimedia teaching, can use,
Since the electric quantity consumption of Minitype infrared lamp 9 is very low, therefore power supply module uses detachable battery.
In the above-described embodiment, in order to further so that product is when use is with storage, it appears it is more regular, as
Preferred mode, the partition board 4 and 1 inner surface of framework that it is pushed against are vertical.
In the above-described embodiment, in order to enable when storing, protrusion is not had, as preferred mode, the finger
Show the length all same of bar 2 and holding rod 3.
Claims (3)
1. a kind of teaching bar with indicator light, includes the framework of a hollow cuboid（1）, the framework（1）Wherein one
Long side surface is opening with two opposite short sides, it is characterised in that：The framework（1）Center is provided with a vertical partition board
（4）, the partition board（4）Extend to framework（1）Boundary, by framework（1）It is divided into left slot and right slot, the left slot and right slot center are equal
It is provided with a vertical axis body（5）, the axis body（5）Top and bottom end and framework（1）It is fixed, the axis body in the left slot
（5）It is rotatablely connected an indicating arm（2）, the axis body in the right slot（5）It is rotatablely connected a holding rod（3）, the partition board（4）Outwardly
It is hinged with a vertical abutting plate at left and right sides of vertical plane（6）, each push against plate（6）Far from framework（1）A side roof part it is equal
It is provided with a clamping block（7）, each clamping block（7）Corresponding matching has a card slot（8）, two card slot（8）It is respectively positioned on framework（1）
On, the indicating arm（2）Far from framework（1）Vertical plane on be provided with an infrared lamp（9）, indicating arm（2）It is internally provided with one
Power supply module, the framework（1）Top is provided with a switch（10）, the switch（10）With power supply module and infrared lamp（9）It connects
It is logical.
2. a kind of teaching bar with indicator light as described in claim 1, it is characterised in that：The partition board（4）It is supported with it
Tight framework（1）Inner surface is vertical.
3. a kind of teaching bar with indicator light as described in claim 1, it is characterised in that：The indicating arm（2）With hold
Bar（3）Length all same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477471.7U CN207718661U (en) | 2017-11-08 | 2017-11-08 | A kind of teaching bar with indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721477471.7U CN207718661U (en) | 2017-11-08 | 2017-11-08 | A kind of teaching bar with indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718661U true CN207718661U (en) | 2018-08-10 |
Family
ID=63060944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721477471.7U Expired - Fee Related CN207718661U (en) | 2017-11-08 | 2017-11-08 | A kind of teaching bar with indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335538A (en) * | 2019-04-17 | 2019-10-15 | 国网新疆电力有限公司巴州供电公司 | Replaceable Sign Board clamp device |
-
2017
- 2017-11-08 CN CN201721477471.7U patent/CN207718661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335538A (en) * | 2019-04-17 | 2019-10-15 | 国网新疆电力有限公司巴州供电公司 | Replaceable Sign Board clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20191108 |