CN206951262U - A kind of combined type student experimenting operation equipment for physics teaching - Google Patents

A kind of combined type student experimenting operation equipment for physics teaching Download PDF

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Publication number
CN206951262U
CN206951262U CN201720785829.6U CN201720785829U CN206951262U CN 206951262 U CN206951262 U CN 206951262U CN 201720785829 U CN201720785829 U CN 201720785829U CN 206951262 U CN206951262 U CN 206951262U
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China
Prior art keywords
fixedly connected
chute
handle
table body
combined type
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CN201720785829.6U
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Chinese (zh)
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袁成栋
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袁成栋
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Abstract

The utility model discloses a kind of combined type student experimenting operation equipment for physics teaching, including top table body, the top of the top table body is provided with chute, threaded rod is rotatably connected in the chute, one end of the threaded rod runs through the madial wall of chute and is fixedly connected with fix bar, side of the fix bar away from threaded rod is arranged with handle in parallel, connected between one end of the handle and fix bar by expansion link, the one end of the handle away from expansion link is fixedly connected with kelly, the one end of the kelly away from handle is through fix bar and is fixedly connected with fixture block, it is surround on the top table body and is provided with neck corresponding with kelly, one end of the threaded rod is located in chute and screw thread is socketed with sliding block, support column is fixedly connected with the top of the sliding block.The utility model allows equipment to put kinds of experiments utensil, while can freely be adjusted to equipment according to the use demand of reality by the setting of many places governor motion.

Description

A kind of combined type student experimenting operation equipment for physics teaching
Technical field
It the utility model is related to experiment fixture technology field, more particularly to a kind of combined type student for physics teaching Experimental implementation equipment.
Background technology
Physics is a kind of basic subject to test to rely on, classroom knowledge must Binding experiment research can just have it is more preferable Teaching efficiency, it is when carrying out a complicated experiment, it is necessary to miscellaneous more than the utensil used.But existing Physical Experiment operation is set Standby structure is relatively simple, function is single, excessive utensil can not be put because the space of equipment is smaller, while equipment can not basis Actual use demand is adjusted accordingly to equipment, certain use limitation be present.
Utility model content
The purpose of this utility model is that the structure of equipment in the prior art is relatively simple, function is single in order to solve, can not Put excessive utensil, while the problem of equipment can not accordingly be adjusted according to the use demand of reality to equipment, and propose A kind of combined type student experimenting operation equipment for physics teaching.
To achieve these goals, the utility model employs following technical scheme:
A kind of combined type student experimenting operation equipment for physics teaching, including top table body, the top of the top table body Provided with chute, threaded rod is rotatably connected in the chute, the madial wall of chute and fixed company are run through in one end of the threaded rod Be connected to fix bar, side of the fix bar away from threaded rod is arranged with handle in parallel, one end of the handle and fix bar it Between connected by expansion link, the one end of the handle away from expansion link is fixedly connected with kelly, the kelly away from handle one End is through fix bar and is fixedly connected with fixture block, is surround on the top table body and is provided with neck corresponding with kelly, the threaded rod One end be located in chute and screw thread is socketed with sliding block, support column is fixedly connected with the top of the sliding block, the support column is remote One end from sliding block is run through the notch of chute and stretched out, and one end of the support column extension is provided with sliding mouth, and the cunning is intraoral It is fixedly connected with slide bar, slip cap is connected to connecting rod on the slide bar, and the connecting rod two end extends through both ends of sliding mouth and outside Extension, one end of the connecting rod are fixedly connected with placement plate, are equidistantly provided with some circular holes on the placement plate, the support column is remote Fixed block is fixedly connected with from the bottom for placing plate side, is connected between the fixed block and connecting rod by turnbuckle, it is described One end away from chute is provided with cavity at the top of top table body, slidably connects slide plate in the cavity, on the madial wall of the cavity Provided with port corresponding with slide plate, one end of the slide plate through port and is fixedly connected with pull bar.
Preferably, spring is arranged with the expansion link, the both ends of the spring are fixed with handle and fix bar respectively to be connected Connect.
Preferably, some support blocks being placed equidistant are fixedly connected with the top of the placement plate.
Preferably, the inner bottom part of the cavity slidably connects some balls, the edge of the ball and the bottom of slide plate It is in contact.
Preferably, the one end of the slide plate away from pull bar is fixedly connected with limited block.
Preferably, the bottom of the top table body is provided with mobile device.
In the utility model, user when in use, first pulls out handle and drives kelly from the neck on top table body Extract out, then swing handle drives threaded rod to rotate, so that sliding block drives placement plate to move back and forth by support column, Ran Housong Opened handle, now under the action of the spring, kelly automatic rebounding is caught in neck, then according to the use needs of reality, lead to The height that plate is placed in turnbuckle regulation is crossed, when needing the experimental apparatus put more, by pulling pull bar by slide plate from sky Intracavitary is extracted out, so as to be extended to the desk-top space of top table body, while places the circular hole on plate and support block can Place experimental apparatus.The utility model allows equipment to put kinds of experiments utensil, simultaneously by the setting of many places governor motion Equipment can freely be adjusted according to the use demand of reality.
Brief description of the drawings
Fig. 1 be the utility model proposes the structure of combined type student experimenting operation equipment for physics teaching a kind of show It is intended to;
Fig. 2 be the utility model proposes a kind of combined type student experimenting operation equipment support column for physics teaching at Side structure schematic view;
Fig. 3 is structural representation at Fig. 1 A.
In figure:1 top table body, 2 threaded rods, 3 fix bars, 4 handles, 5 expansion links, 6 kellies, 7 fixture blocks, 8 sliding blocks, 9 support columns, Plate, 13 fixed blocks, 14 turnbuckles, 15 slide plates, 16 pull bars, 17 springs, 18 support blocks, 19 rollings are placed in 10 slide bars, 11 connecting rods, 12 Pearl, 20 limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model
Reference picture 1-3, a kind of combined type student experimenting operation equipment for physics teaching, including top table body 1, top table body 1 top is provided with chute, and threaded rod 2 is rotatably connected in chute, is moved for band movable slider 8, and one end of threaded rod 2 is through cunning The madial wall of groove is simultaneously fixedly connected with fix bar 3, and for fixing handle 4, side of the fix bar 3 away from threaded rod 2 be arranged in parallel There is handle 4, it is convenient to rotate threaded rod 2, connected between one end of handle 4 and fix bar 3 by expansion link 5, handle 4 is away from flexible One end of bar 5 is fixedly connected with kelly 6, and for fixing handle 4, the one end of kelly 6 away from handle 4 is through fix bar 3 and fixes Be connected with fixture block 7, prevent kelly 6 from departing from from fix bar 3, on top table body 1 around be provided with and 6 corresponding neck of kelly, screw thread One end of bar 2 is located in chute and screw thread is socketed with sliding block 8, and for driving support column 9 to move, the top of sliding block 8 is fixedly connected There is support column 9, place plate 12 for supporting, the one end of support column 9 away from sliding block 8 is run through the notch of chute and stretched out, and props up One end that dagger 9 extends is provided with sliding mouth, it is sliding it is intraoral is fixedly connected with slide bar 10, for support link 11, slip cap on slide bar 10 Connecting rod 11 is connected to, for driving placement plate 12 to move, the both ends of connecting rod 11 extend through the both ends of sliding mouth and stretched out, connecting rod 11 One end be fixedly connected with and place plate 12, for placing experimental apparatus, place and be equidistantly provided with some circular holes on plate 12, for hanging up Experimental apparatus, the bottom that support column 9 is located remote from the side of plate 12 is fixedly connected with fixed block 13, between fixed block 13 and connecting rod 11 Being connected by turnbuckle 14, the height of plate 12 is placed for adjusting, the one end of the top of top table body 1 away from chute is provided with cavity, Slide plate 15 is slidably connected in cavity, for extending the space of the desktop of top table body 1, the madial wall of cavity is provided with right with slide plate 15 The port answered, one end of slide plate 15 through port and is fixedly connected with pull bar 16, convenient to pull out slide plate 15.
In the utility model, spring 17 is arranged with expansion link 5, the both ends of spring 17 are solid with handle 4 and fix bar 3 respectively Fixed connection, allows kelly 6 to spring into automatically in neck, and the top for placing plate 12 is fixedly connected with some support blocks being placed equidistant 18, for hanging up experimental apparatus, the inner bottom part of cavity slidably connects some balls 19, the edge of ball 19 and the bottom of slide plate 15 Portion is in contact, and reduces the frictional force between slide plate 15 and cavity inner wall, the one end of slide plate 15 away from pull bar 16 is fixedly connected limited Position block 20, anti-limited slip plate 15 come off out of cavity, and the bottom of top table body 1 is provided with mobile device, is moved easily top table body 1.
In the utility model, first pull out handle 4 and drive kelly 6 to be extracted out from the neck on top table body 1, then rotate Handle 4 drives threaded rod 2 to rotate, so that sliding block 8 drives placement plate 12 to move back and forth by support column 9, then unclamps handle 4, now in the presence of spring 17, the automatic rebounding of kelly 6 is caught in neck, then according to the use needs of reality, pass through The height of plate 12 is placed in the regulation of turnbuckle 14, when the experimental apparatus for needing to put is more, by pulling pull bar 16 by slide plate 15 extract out out of cavity, so as to be extended to the desk-top space of top table body 1, while place the circular hole on plate 12 and support Block 18 can place experimental apparatus.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of combined type student experimenting operation equipment for physics teaching, including top table body(1), it is characterised in that it is described Top table body(1)Top be provided with chute, be rotatably connected to threaded rod in the chute(2), the threaded rod(2)One end run through The madial wall of chute is simultaneously fixedly connected with fix bar(3), the fix bar(3)Away from threaded rod(2)Side be arranged with parallel Handle(4), the handle(4)One end and fix bar(3)Between pass through expansion link(5)Connection, the handle(4)Away from flexible Bar(5)One end be fixedly connected with kelly(6), the kelly(6)Away from handle(4)One end run through fix bar(3)It is and fixed It is connected with fixture block(7), the top table body(1)It is upper around being provided with and kelly(6)Corresponding neck, the threaded rod(2)One end In chute and screw thread is socketed with sliding block(8), the sliding block(8)Top be fixedly connected with support column(9), the support column (9)Away from sliding block(8)One end through chute notch and stretch out, the support column(9)One end of extension is provided with sliding mouth, The cunning is intraoral to be fixedly connected with slide bar(10), the slide bar(10)Upper slip cap is connected to connecting rod(11), the connecting rod(11)Two End extends through the both ends of sliding mouth and stretched out, the connecting rod(11)One end be fixedly connected with placement plate(12), it is described to put Put plate(12)On be equidistantly provided with some circular holes, the support column(9)It is located remote from plate(12)The bottom of side is fixedly connected with Determine block(13), the fixed block(13)And connecting rod(11)Between pass through turnbuckle(14)Connection, the top table body(1)Top is remote One end from chute is provided with cavity, and slide plate is slidably connected in the cavity(15), the madial wall of the cavity is provided with and cunning Plate(15)Corresponding port, the slide plate(15)One end through port and be fixedly connected with pull bar(16).
A kind of 2. combined type student experimenting operation equipment for physics teaching according to claim 1, it is characterised in that The expansion link(5)On be arranged with spring(17), the spring(17)Both ends respectively with handle(4)And fix bar(3)It is fixed Connection.
A kind of 3. combined type student experimenting operation equipment for physics teaching according to claim 1, it is characterised in that The placement plate(12)Top be fixedly connected with some support blocks being placed equidistant(18).
A kind of 4. combined type student experimenting operation equipment for physics teaching according to claim 1, it is characterised in that The inner bottom part of the cavity slidably connects some balls(19), the ball(19)Edge and slide plate(15)Bottom connection Touch.
A kind of 5. combined type student experimenting operation equipment for physics teaching according to claim 1, it is characterised in that The slide plate(15)Away from pull bar(16)One end be fixedly connected with limited block(20).
A kind of 6. combined type student experimenting operation equipment for physics teaching according to claim 1, it is characterised in that The top table body(1)Bottom be provided with mobile device.
CN201720785829.6U 2017-07-01 2017-07-01 A kind of combined type student experimenting operation equipment for physics teaching Active CN206951262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720785829.6U CN206951262U (en) 2017-07-01 2017-07-01 A kind of combined type student experimenting operation equipment for physics teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720785829.6U CN206951262U (en) 2017-07-01 2017-07-01 A kind of combined type student experimenting operation equipment for physics teaching

Publications (1)

Publication Number Publication Date
CN206951262U true CN206951262U (en) 2018-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720785829.6U Active CN206951262U (en) 2017-07-01 2017-07-01 A kind of combined type student experimenting operation equipment for physics teaching

Country Status (1)

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CN (1) CN206951262U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112233487A (en) * 2020-10-23 2021-01-15 长春光华学院 Electric control and PLC practical training device flexible to use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112233487A (en) * 2020-10-23 2021-01-15 长春光华学院 Electric control and PLC practical training device flexible to use

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