CN203799519U - Special-purpose distant shot laser teaching aid for mathematics teaching - Google Patents
Special-purpose distant shot laser teaching aid for mathematics teaching Download PDFInfo
- Publication number
- CN203799519U CN203799519U CN201420233860.5U CN201420233860U CN203799519U CN 203799519 U CN203799519 U CN 203799519U CN 201420233860 U CN201420233860 U CN 201420233860U CN 203799519 U CN203799519 U CN 203799519U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- tail
- teaching aid
- special
- torch outer
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a special-purpose distant shot laser teaching aid for mathematics teaching. The special-purpose distant shot laser teaching aid for mathematics teaching comprises a hollow torch outer tube casing, a lamp holder assembly connected with a front end of the torch outer tube casing, a processor arranged in the torch outer tube casing, a tail cover set connected with the other end of the torch outer tube casing and a power source assembly, wherein a side end of the processor is respectively connected with a lamp holder controller and wireless signal sending equipment, and the lamp holder assembly, the processor and the tail cover set are provided with power through the power source assembly. The special-purpose distant shot laser teaching aid for mathematics teaching can realize excellent heat conduction performance and protects a lens to prolong service life; the special-purpose distant shot laser teaching aid for mathematics teaching is designed with the power source switch, so the special-purpose distant shot laser teaching aid for mathematics teaching can realize power source lock during no use, and the special-purpose distant shot laser teaching aid for mathematics teaching is objective and safe; a rotary lamp holder assembly can realize random replacement of the lamp holder; a detachable extension tube is employed to connect with the teaching aid, cells in different capacities can be used , remote control on a multimedia can be carried out, and the special-purpose distant shot laser teaching aid for mathematics teaching is more convenient and rapid to use.
Description
Technical field
The utility model relates to the field of teaching equipment, the special long drive laser teaching aid of especially a kind of mathematical education.
Background technology
Along with the universal of computing machine and development, multimedia presentation technology has been come in the classroom and academic hall of universities, improves the quality of teaching and has great significance improving audio visual effect.It is to replace traditional blackboard with screen, and the content that lecture is inputted to computing machine under the software environment such as P0werPoint, falsh, then by projector projects to screen.When people use multimedia computer explanation, can stand near of screen, the content that hand-held teaching pole points in screen is explained, owing to needing to walk about in the classroom of being everlasting in explanation process, thereby explain the content in screen vividly, in needs enter the next one perhaps when next screen, instructor just has to get back to the other clicking operation of carrying out of computing machine, can make like this oratorical contest's not timing is interrupted, thereby affect the continuity of explanation content, in addition, two kinds of teaching poles are there are in the market, the first teaching pole is expansion link, expansion link has certain distance limitation to a certain extent, can not realize distance learning, the second is laser pen, and due to existing laser pen single operation, range is short, and can not realize auto-lock function.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of mathematical education special long drive laser teaching aid, its project organization rationally, can distance learning and can realize power safety lock.
The utility model solves the technical scheme that its technical matters adopts: the special long drive laser teaching aid of a kind of mathematical education, comprise hollow structure torch outer tube housing, be connected to torch outer tube housing front end lamp adapter assembly, be located at processor and the tail-hood group and the power supply assembly that are connected with the torch outer tube housing other end in torch outer tube housing, processor side is connected with respectively lamp holder controller and wireless signal transmitting apparatus, lamp adapter assembly, processor and tail-hood group provide power supply by power supply assembly
Described torch outer tube housing is by train head lid, pars intermedia and connecting portion interconnect and form successively, pars intermedia and connecting portion interconnect into a single integrated structure, control circuit part inlay card is in pars intermedia, pars intermedia is provided with shift knob and multimedia button, shift knob is connected with wireless signal transmitting apparatus with lamp holder controller respectively by processor with multimedia button, wireless signal transmitting apparatus wireless signal connecting multimedia device, on the front end outer of pars intermedia, offer external thread, train head lid is made up of leading section and rearward end, leading section center offers front internal thread hole, rearward end center offers the rear internal thread hole being connected with front internal thread hole, the aperture of front internal thread hole is less than the aperture of rear internal thread hole, train head lid is connected to by rear internal thread hole on the external thread of pars intermedia front end, described lamp adapter assembly comprises lamp housing and is connected to the copper core on lamp housing and is embedded in the optical mirror slip of copper in-core, lamp adapter assembly is threaded in by copper core on the front internal thread hole of train head lid, copper core is connected with lamp holder controller through train head lid.
In the time not using, pin power supply in order to realize, described tail-hood group comprises tail-hood shell and be located at the cumulative joint of tail-hood outer casing end and be arranged on the power switch in tail-hood shell, and tail-hood group is by the on/off between power switch control cumulative joint and power supply assembly.
In order to use high capacity cell, between described torch outer tube housing and tail-hood group, be connected with detachable extension, the two ends of detachable extension are threaded with tail-hood group mutually with torch outer tube housing respectively.
In order in use to play anti-skidding object, the connecting portion outer wall of described torch outer tube housing is provided with the anti-skidding lines of diagonal cross.
The beneficial effects of the utility model are: the special long drive laser teaching aid of described a kind of mathematical education, adopt the design of the copper core built-in mosaic optical mirror slip of this kind of design, and can realize good heat conductivility, protection eyeglass service time; Designing power supply switch on teaching aid, while being not use, can lock power supply, more objective safer; The lamp adapter assembly of rotary structure, can realize random replacing lamp holder; Adopt detachable extension to be connected on teaching aid, can use the battery of different capabilities and can carry out long-distance controlling multimedia, use more convenient.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of train head lid in Fig. 1.
1. torch outer tube housings in figure, 11. train head lids, internal thread hole before 11-1., internal thread hole after 11-2., 12. pars intermedias, 13. connecting portions, 2. lamp adapter assembly, 3. processor, 4. tail-hood group, 41. tail-hood shells, 42. cumulative joints, 43. power switches, 5. power supply assembly, 6. shift knob, 7. multimedia button, 8. detachable extension, 9. anti-skidding lines.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The special long drive laser teaching aid of a kind of mathematical education as depicted in figs. 1 and 2, comprise the torch outer tube housing 1 of hollow structure and provide the power supply assembly 5 of power supply for whole circuit, torch outer tube housing 1 is by train head lid 11, pars intermedia 12 and connecting portion 13 interconnect and form successively, pars intermedia 12 and connecting portion 13 interconnect into a single integrated structure, train head lid 11 is made up of leading section and rearward end, leading section center offers front internal thread hole 11-1, rearward end center offers the rear internal thread hole 11-2 being connected with front internal thread hole 11-1, the aperture of front internal thread hole 11-1 is less than rear internal thread hole 11-2, aperture, on the front end outer of pars intermedia 12, offer external thread, train head lid 11 is connected on the external thread of pars intermedia 12 front ends by rear internal thread hole 11-2, on connecting portion 13 outer walls of torch outer tube housing 1, be provided with the anti-skidding lines 9 of diagonal cross, on pars intermedia 12, be provided with shift knob 6 and multimedia button 7, shift knob 6 is connected with wireless signal transmitting apparatus with lamp holder controller respectively by processor 3 with multimedia button 7, wireless signal transmitting apparatus wireless signal connecting multimedia device, in the pars intermedia 12 of processor 3 inlay cards in torch outer tube housing 1, lamp adapter assembly 2 is connected to torch outer tube housing 1 front end, lamp adapter assembly 2 comprises lamp housing 21 and is connected to the copper core 22 on lamp housing 21 and is embedded in the optical mirror slip in copper core 22, lamp adapter assembly 2 is threaded in by copper core 22 on the front internal thread hole 11-1 of train head lid 11, copper core 22 is connected with lamp holder controller through train head lid 11, tail-hood group 4 is connected to torch outer tube housing 1 tail end, tail-hood group 4 comprises tail-hood shell 41 and is located at the cumulative joint 42 of tail-hood shell 41 ends and is arranged on the power switch 43 in tail-hood shell 41, tail-hood group 4 is controlled the on/off between cumulative joint 42 and power supply assembly 5 by power switch 43, power supply assembly 5 is by lamp adapter assembly 2, control circuit part and tail-hood group 4 phase power turn-ons,
The special long drive laser teaching aid of a kind of mathematical education of the present utility model, in the time that needs carry out extension design, while using high capacity cell, between torch outer tube housing 1 and tail-hood group 4, be connected with detachable extension 8, the two ends of detachable extension 8 are threaded with tail-hood group 4 mutually with torch outer tube housing 1 respectively.
The special long drive laser teaching aid of a kind of mathematical education of the present utility model, by lamp adapter assembly 2, torch outer tube housing 1, detachable extension 8, tail-hood group 4 connects into an overall laser teaching aid, power supply assembly 5 is packed between torch outer tube housing 1 and tail-hood group 4, for laser teaching aid provides power supply, press shift knob 6, drive the copper core 22 that optical mirror slip is housed by control circuit part, light source is penetrated from the end of lamp adapter assembly 2, penetrating distance is 5000-6000 rice, press multimedia button 7, carry out signal processing by processor 3, signal after treatment is transmitted to multimedia equipment by wireless signal transmitting apparatus, thereby realize the normal work of multimedia equipment, in the time not needing to use, utilize power switch 43 in tail-hood group 4 to realize the break-make of power supply, use as needed, utilize key to insert power switch 43 and be operable to open mode.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (4)
1. the special long drive laser teaching aid of mathematical education, it is characterized in that: the torch outer tube housing (1) that comprises hollow structure, be connected to the lamp adapter assembly (2) of torch outer tube housing (1) front end, be located at processor (3) and the tail-hood group (4) and the power supply assembly (5) that are connected with torch outer tube housing (1) other end in torch outer tube housing (1), processor (3) side is connected with respectively lamp holder controller and wireless signal transmitting apparatus, lamp adapter assembly (2), processor and tail-hood group (4) provide power supply by power supply assembly (5), described torch outer tube housing (1) is by train head lid (11), pars intermedia (12) and connecting portion (13) interconnect and form successively, pars intermedia (12) and connecting portion (13) interconnect into a single integrated structure, control circuit part inlay card is in pars intermedia (12), pars intermedia (12) is provided with shift knob (6) and multimedia button (7), shift knob (6) is connected with wireless signal transmitting apparatus with lamp holder controller respectively by processor (3) with multimedia button (7), wireless signal transmitting apparatus wireless signal connecting multimedia device, on the front end outer of pars intermedia (12), offer external thread, train head lid (11) is made up of leading section and rearward end, leading section center offers front internal thread hole (11-1), rearward end center offers the rear internal thread hole (11-2) being connected with front internal thread hole (11-1), the aperture of front internal thread hole (11-1) is less than the aperture of rear internal thread hole (11-2), train head lid (11) is connected to by rear internal thread hole (11-2) on the external thread of pars intermedia (12) front end, described lamp adapter assembly (2) comprises lamp housing (21) and is connected to the copper core (22) on lamp housing (21) and is embedded in the optical mirror slip in copper core (22), lamp adapter assembly (2) is threaded in by copper core (22) on the front internal thread hole (11-1) of train head lid (11), copper core (22) is connected with lamp holder controller through train head lid (11).
2. the special long drive laser teaching aid of a kind of mathematical education according to claim 1, it is characterized in that: described tail-hood group (4) comprises tail-hood shell (41) and be located at the cumulative joint (42) of tail-hood shell (41) end and be arranged on the power switch (43) in tail-hood shell (41), tail-hood group (4) is controlled the on/off between cumulative joint (42) and power supply assembly (5) by power switch (43).
3. the special long drive laser teaching aid of a kind of mathematical education according to claim 1, it is characterized in that: between described torch outer tube housing (1) and tail-hood group (4), be connected with detachable extension (8), the two ends of detachable extension (8) are threaded with tail-hood group (4) mutually with torch outer tube housing (1) respectively.
4. the special long drive laser teaching aid of a kind of mathematical education according to claim 1, is characterized in that: connecting portion (13) outer wall of described torch outer tube housing (1) is provided with the anti-skidding lines (9) of diagonal cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233860.5U CN203799519U (en) | 2014-05-08 | 2014-05-08 | Special-purpose distant shot laser teaching aid for mathematics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233860.5U CN203799519U (en) | 2014-05-08 | 2014-05-08 | Special-purpose distant shot laser teaching aid for mathematics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799519U true CN203799519U (en) | 2014-08-27 |
Family
ID=51381716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233860.5U Expired - Fee Related CN203799519U (en) | 2014-05-08 | 2014-05-08 | Special-purpose distant shot laser teaching aid for mathematics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711338A (en) * | 2018-04-23 | 2018-10-26 | 温州市鹿城区中津先进科技研究院 | Syndrome tutor auxiliary platform acquires laser pen |
-
2014
- 2014-05-08 CN CN201420233860.5U patent/CN203799519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711338A (en) * | 2018-04-23 | 2018-10-26 | 温州市鹿城区中津先进科技研究院 | Syndrome tutor auxiliary platform acquires laser pen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107016903A (en) | It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function | |
| CN202795859U (en) | Portable universal 51 one-chip microcomputer teaching experimental instrument | |
| CN104571991A (en) | Control panel, illumination equipment and illumination method | |
| CN205080784U (en) | Multi -functional laser pen for teaching | |
| CN203799519U (en) | Special-purpose distant shot laser teaching aid for mathematics teaching | |
| CN201408288Y (en) | Miniature hand-held visual inspection instrument | |
| CN204156925U (en) | Terminal equipment | |
| CN205302698U (en) | Public multi -functional teaching device of english | |
| CN106412471A (en) | Wirelessly projecting integrated demonstration device and method | |
| CN205068967U (en) | Multi -functional teaching aid of oral cavity teaching | |
| CN202331887U (en) | Multifunctional remotely-controlled pointer | |
| CN206293002U (en) | Teaching board for English teaching | |
| CN205899858U (en) | A multi -functional laser pen for teaching | |
| CN104035798A (en) | Multifunctional electronic equipment with function of sequential starting up and starting up method of electronic equipment | |
| CN206907270U (en) | It is a kind of that there is USB flash disk, recording pen, the wireless device of Pen for turning page function | |
| CN205453962U (en) | Real -time video handles experimental apparatus based on FPGA | |
| CN203596114U (en) | Wireless WIFI projector teaching aid | |
| CN210924989U (en) | Training instrument | |
| CN106020833A (en) | U-flash disk type building block used for physical programming | |
| CN207098657U (en) | A kind of polylinker charger for mobile phone | |
| CN206710726U (en) | automatic sensing Bluetooth 3D glasses | |
| CN210667243U (en) | Novel wireless transmission multimedia teaching equipment | |
| CN206312085U (en) | A kind of laser pen | |
| CN205728441U (en) | A kind of modularization intelligent bracelet | |
| CN205247658U (en) | Integration media teaching equipment A |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |