CN209560830U - A kind of Physical Experiment source of parallel light frame - Google Patents
A kind of Physical Experiment source of parallel light frame Download PDFInfo
- Publication number
- CN209560830U CN209560830U CN201822127036.2U CN201822127036U CN209560830U CN 209560830 U CN209560830 U CN 209560830U CN 201822127036 U CN201822127036 U CN 201822127036U CN 209560830 U CN209560830 U CN 209560830U
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- Prior art keywords
- light source
- pedestal
- lens
- light
- utility
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Abstract
The utility model discloses a kind of Physical Experiment source of parallel light framves, belong to physics experiment teaching technical field, comprising: pedestal, supporting leg, horizontal ruler, attaching plug, supply hub, light supply apparatus, groove, transmission device, lens devices, graduation mark, barn door.The utility model has the beneficial effects that the utility model is easy to disassemble, light supply apparatus and lens devices are all made of detachable design, dismantle very convenient；The light source of the utility model is designed using changeable type, can be tested with changing different light sources, meanwhile, lens also use changeable type to design, and experiment comparison can be carried out with changing different lens, when light source or lens service failure can be replaced directly；The utility model is used cooperatively by supporting leg and horizontal ruler, can be suitable for uneven placed side, be increased the practicability of source of parallel light frame；Lens devices distance in the utility model can be finely adjusted by transmission device, easy to operate, high-efficient.
Description
Technical field
The utility model relates to physics experiment teaching technical fields, and in particular to a kind of Physical Experiment source of parallel light frame.
Background technique
In middle school physical experiment, optics is very important a part, in source of parallel light test, traditional directional light
Source frame, certain components can not be dismantled, once the whole device that is damaged will be replaced, cause great waste, general portion
Part dismounting get up it is also very troublesome, it is long-term to keep installation condition occupied space very big, and be unfavorable for the preservation of experiment equipment, easily
It damages, the precision of experiment equipment is impacted, cause certain economic loss.Meanwhile the placed side of source of parallel light frame
It must be plane, experiment effect will be impacted if not plane, when adjusting lens distance, the distance of lens is difficult to slap
Control, conventional efficient are low.
Utility model content
For the comprehensively solve above problem, in particular for deficiency of the prior art, the utility model provides one
Kind Physical Experiment source of parallel light frame being capable of the comprehensively solve above problem.
To achieve the above object, the utility model uses following technological means:
A kind of Physical Experiment source of parallel light frame, comprising: pedestal, the bottom of the pedestal are provided with supporting leg, the supporting leg
It is movably connected with the base, the supporting leg includes fixed supporting leg and movable supporting legs, and the movable supporting legs are set to fixed supporting leg lower end
It is flexibly connected with fixed supporting leg, horizontal ruler is provided on the adjacent two sides of the pedestal, the horizontal ruler is connect with pedestal；
Supply hub is provided on the chassis left side face, the supply hub is connect with pedestal, the supply hub
Power end is provided with attaching plug, and the attaching plug is electrically connected with supply hub, is additionally provided with light on the chassis left side face
Source device, the light supply apparatus include light source socket head, support rod, light source base, light source, and the light source socket head and power supply are inserted
Hole electrical connection, the support rod are set to light source socket crown end and connect with light source socket head, and the light source base is set to branch
Strut side is connect with support rod, and the power connection end of the light source base is electrically connected with light source socket head, and the light source is set to light
Source pedestal side is electrically connected with light source base；
The pedestal upper end is internally provided with groove, and transmission device is provided in the groove, and the transmission device includes
Transmission gear, rotary shaft, driving belt, metal attachment layer, the transmission gear are arranged in the groove portion two sides and groove inner wall
It is flexibly connected, the rotary shaft is set to base outside wall and the side transmission gear is sequentially connected, and the driving belt is set
It is placed on the outside of transmission gear and is sequentially connected with transmission gear, the metal attachment layer is set to driving belt lateral wall and transmission skin
The upper end of band connection, the metal attachment layer is parallel with the plane at slot opening；
The upper end of the groove is provided with lens devices, the lens devices include suction base, connecting rod, protective shell,
Lens, the bottom end of the suction base are flexibly connected with the upper end of metal attachment layer, and the connecting rod is set on suction base
End is flexibly connected with suction base, and the protective shell is set to connecting rod upper end and is flexibly connected with connecting rod, the lens setting
In being flexibly connected in protective shell with protective shell；
Groove upper end two sides are provided with graduation mark, and the graduation mark is connect with pedestal top, the base right side face
Upper end is provided with barn door, and the barn door is connect with pedestal.
Further, the lower end of the movable supporting legs is provided with footmuff.
Above-mentioned beneficial effect is that movable supporting legs can be effectively protected in footmuff, can effectively prevent movable supporting legs
Friction to placed side reduces the destruction to placed side.
Further, the light source is laser light source, incandescent light source or LED light source.
Above-mentioned beneficial effect is that various light sources can increase scope of experiment and experimental result, kinds of experiments result tool
Have it is stronger comparative, to increase experiment effect.
Further, the outer surface of the rotary shaft is male and fomale(M&F).
Above-mentioned beneficial effect is that male and fomale(M&F) can increase the frictional force between the hand of user and rotary shaft, thus
Rotary shaft is rotated convenient for user, to improve working efficiency when rotary shaft rotation.
Further, the suction base is made of magnet material.
Above-mentioned beneficial effect is that the cost of material is low for magnet, easily buys, easy to manufacture, made of magnet material
Suction base can be effectively adsorbed on metal attachment layer.
Further, the lens are convex lens, concavees lens or planar lens.
Above-mentioned beneficial effect is that a variety of planar lens can also increase scope of experiment and experimental result, kinds of experiments
As a result have it is stronger comparative, to increase experiment effect.
The utility model has the beneficial effects that the utility model is easy to disassemble, light supply apparatus and lens devices are all made of can
Detachable design, is dismantled very convenient；The light source of the utility model using changeable type design, can with change different light sources into
Row experiment, meanwhile, lens also use changeable type to design, experiment comparison can be carried out with changing different lens, when light source or
Lens service failure can be replaced directly；The utility model is used cooperatively by supporting leg and horizontal ruler, can be suitable for not
Flat placed side increases the practicability of source of parallel light frame；Lens devices distance in the utility model can be filled by transmission
It sets and is finely adjusted, it is easy to operate, it is high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram of the utility model supporting leg；
Fig. 4 is the structural schematic diagram of the utility model light supply apparatus；
Fig. 5 is the structural schematic diagram of the utility model transmission device；
Fig. 6 is the structural schematic diagram of the utility model lens devices.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figures 1 to 6, the utility model provides a kind of Physical Experiment source of parallel light frame, comprising: pedestal 1, it is described
The bottom of pedestal 1 is provided with supporting leg 2, and the supporting leg 2 is flexibly connected with pedestal 1, and the supporting leg 2 includes fixed supporting leg 201 and lives
Dynamic supporting leg 202, the movable supporting legs 202 are set to 201 lower end of fixed supporting leg and are flexibly connected with fixed supporting leg 201, the pedestal 1
Horizontal ruler 3 is provided on adjacent two sides, the horizontal ruler 3 is connect with pedestal 1；
Supply hub 5 is provided on 1 left side of pedestal, the supply hub 5 is connect with pedestal 1, and the power supply is inserted
The power end in hole 5 is provided with attaching plug 4, and the attaching plug 4 is electrically connected with supply hub 5, on 1 left side of pedestal also
It is provided with light supply apparatus 6, the light supply apparatus 6 includes light source socket head 601, support rod 602, light source base 603, light source 604,
The light source socket head 601 is electrically connected with supply hub 5, and the support rod 602 is set to 601 top of light source socket head and light source
Socket head 601 connects, and the light source base 603 is set to 602 side of support rod and connect with support rod 602, the light source base
603 power connection end is electrically connected with light source socket head 601, and the light source 604 is set to 603 side of light source base and light source base
603 electrical connections；
1 upper end of pedestal is internally provided with groove 7, and transmission device 8, the transmission device 8 are provided in the groove 7
Including transmission gear 801, rotary shaft 802, driving belt 803, metal attachment layer 804, the transmission gear 801 is set to groove
7 inside two sides are flexibly connected with 7 inner wall of groove, and the rotary shaft 802 is set to 1 lateral wall of pedestal and the side transmission gear
801 transmission connections, the driving belt 803 are set to 801 outside of transmission gear and are sequentially connected with transmission gear 801, the gold
Belong to adhesive layer 804 to be set to 803 lateral wall of driving belt and connect with driving belt 803, the upper end of the metal attachment layer 804 and
The plane of 7 opening of groove is parallel；
The upper end of the groove 7 is provided with lens devices 9, and the lens devices 9 include suction base 901, connecting rod
902, the bottom end of protective shell 903, lens 904, the suction base 901 is flexibly connected with the upper end of metal attachment layer 804, described
Connecting rod 902 is set to 901 upper end of suction base and is flexibly connected with suction base 901, and the protective shell 903 is set to connecting rod
902 upper ends are flexibly connected with connecting rod 902, and the lens 904 are set in protective shell 903 and are flexibly connected with protective shell 903；
The 7 upper end two sides of groove are provided with graduation mark 10, and the graduation mark 10 is connect with 1 top of pedestal, the pedestal 1
Right side upper end is provided with barn door 11, and the barn door 11 is connect with pedestal 1.
The lower end of movable supporting legs 202 is provided with footmuff 203, and movable supporting legs 202 can be effectively protected in footmuff 203, can
Friction of the movable supporting legs 202 to placed side is effectively prevented, the destruction to placed side is reduced.
Light source 604 is laser light source, incandescent light source or LED light source, and various light sources can increase scope of experiment and experiment
As a result, kinds of experiments result have it is stronger comparative, to increase experiment effect.
The outer surface of rotary shaft 802 is male and fomale(M&F), and male and fomale(M&F) can increase rubbing between the hand of user and rotary shaft 802
Power is wiped, consequently facilitating user rotates rotary shaft 802, to improve working efficiency when rotary shaft 802 rotates.
Suction base 901 is made of magnet material, and the cost of material is low for magnet, easily buys, easy to manufacture, by magnet material
Suction base 901 made of expecting can be effectively adsorbed on metal attachment layer 804.
Lens 904 are convex lens, concavees lens or planar lens, and a variety of planar lens can also increase scope of experiment and experiment
As a result, kinds of experiments result have it is stronger comparative, to increase experiment effect.
Specifically used process is placed in pedestal 1 on placed side and is tested, and whether observation horizontal ruler 3 is parallel, if flat
Attaching plug 4 is connected external power supply by row, if not parallel, the supporting leg 21 bottom of pedestal is fully open, in swing leg 2
Movable supporting legs 202, adjust the distance between fixed supporting leg 201 and movable supporting legs 202 up to the horizontal ruler 3 on pedestal 1 is parallel,
After attaching plug 4 connects external power supply, the light source socket head 601 in light supply apparatus 6 is inserted into supply hub 5, light source 604
It electric must light, lens devices 9 are placed in 8 top of transmission device, so that suction base 901 and the absorption of metal attachment layer 804 connect
It connects, by rotating rotary shaft 802, rotary shaft 802 is rotated with nutating gear 801, and the rotation of nutating gear 801 drives transmission again
Belt 803 is mobile, is finely adjusted to realize to the distance between lens devices 9 and light source 604, and final light source 604 passes through saturating
Mirror 904 is irradiated on barn door 11.
Examples for clearly illustrating the present invention, and do not limit the embodiments.For the ordinary skill people of fields
For member, other different forms of changes or modifications may be made based on the above description, there is no need and unable to right
All embodiments are exhaustive, and thus changes and variations that derived from are still in the utility model
In protection scope.
Claims (6)
1. a kind of Physical Experiment source of parallel light frame characterized by comprising pedestal (1), the bottom setting of the pedestal (1)
Have supporting leg (2), the supporting leg (2) is flexibly connected with pedestal (1), and the supporting leg (2) includes fixed supporting leg (201) and movable supporting legs
(202), the movable supporting legs (202) are set to fixed supporting leg (201) lower end and are flexibly connected with fixed supporting leg (201), the bottom
Seat (1) is provided with horizontal ruler (3) on adjacent two sides, and the horizontal ruler (3) connect with pedestal (1)；
It is provided with supply hub (5) on pedestal (1) left side, the supply hub (5) connect with pedestal (1), the electricity
The power end of source jack (5) is provided with attaching plug (4), and the attaching plug (4) is electrically connected with supply hub (5), the bottom
Seat is additionally provided with light supply apparatus (6) on (1) left side, and the light supply apparatus (6) includes light source socket head (601), support rod
(602), light source base (603), light source (604), the light source socket head (601) are electrically connected with supply hub (5), the support
Bar (602) is set to light source socket head (601) top and connect with light source socket head (601), and the light source base (603) is set to
Support rod (602) side is connect with support rod (602), the power connection end of the light source base (603) and light source socket head (601) electricity
Connection, the light source (604) are set to light source base (603) side and are electrically connected with light source base (603)；
Pedestal (1) upper end is internally provided with groove (7), is provided with transmission device (8), the transmission in the groove (7)
Device (8) includes transmission gear (801), rotary shaft (802), driving belt (803), metal attachment layer (804), the driving cog
Wheel (801) is set to the internal two sides of groove (7) and is flexibly connected with groove (7) inner wall, and the rotary shaft (802) is set to pedestal
(1) lateral wall and the side transmission gear (801) are sequentially connected, and the driving belt (803) is set to transmission gear (801)
Outside and transmission gear (801) are sequentially connected, and the metal attachment layer (804) is set to driving belt (803) lateral wall and passes
Dynamic belt (803) connection, the upper end of the metal attachment layer (804) are parallel with the plane of groove (7) opening；
The upper end of the groove (7) is provided with lens devices (9), and the lens devices (9) include suction base (901), connection
Bar (902), protective shell (903), lens (904), the bottom end of the suction base (901) and the upper end of metal attachment layer (804)
It is flexibly connected, the connecting rod (902) is set to suction base (901) upper end and is flexibly connected with suction base (901), the guarantor
Protective case (903) is set to connecting rod (902) upper end and is flexibly connected with connecting rod (902), and the lens (904) are set to protective shell
(903) it is flexibly connected in protective shell (903)；
Groove (7) the upper end two sides are provided with graduation mark (10), and the graduation mark (10) connect with pedestal (1) top, described
Pedestal (1) right side upper end is provided with barn door (11), and the barn door (11) connect with pedestal (1).
2. a kind of Physical Experiment source of parallel light frame according to claim 1, which is characterized in that the movable supporting legs
(202) lower end is provided with footmuff (203).
3. a kind of Physical Experiment source of parallel light frame according to claim 1, which is characterized in that the light source (604) is
Laser light source, incandescent light source or LED light source.
4. a kind of Physical Experiment source of parallel light frame according to claim 1, which is characterized in that the rotary shaft (802)
Outer surface be male and fomale(M&F).
5. a kind of Physical Experiment source of parallel light frame according to claim 1, which is characterized in that the suction base
(901) it is made of magnet material.
6. a kind of Physical Experiment source of parallel light frame according to claim 1, which is characterized in that the lens (904) are
Convex lens, concavees lens or planar lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127036.2U CN209560830U (en) | 2018-12-18 | 2018-12-18 | A kind of Physical Experiment source of parallel light frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127036.2U CN209560830U (en) | 2018-12-18 | 2018-12-18 | A kind of Physical Experiment source of parallel light frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560830U true CN209560830U (en) | 2019-10-29 |
Family
ID=68302731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822127036.2U Expired - Fee Related CN209560830U (en) | 2018-12-18 | 2018-12-18 | A kind of Physical Experiment source of parallel light frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560830U (en) |
-
2018
- 2018-12-18 CN CN201822127036.2U patent/CN209560830U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |