CN206199353U

CN206199353U - A kind of student uses physics experiments of high school platform

Info

Publication number: CN206199353U
Application number: CN201621247900.7U
Authority: CN
Inventors: 胡泽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2017-05-31
Anticipated expiration: 2026-11-22

Abstract

Physics experiments of high school platform is used the utility model discloses a kind of student, including experimental bench, the side of the experimental bench is fixedly connected with rotation slot, the internal activity of the rotation slot is socketed with anticreep axle, the upper end of the anticreep axle is fixedly connected with supporting plate, the upper surface both sides of the supporting plate have been fixedly connected with the first spring, the upper end of first spring is fixedly connected with stripe board, the inside fixed cover of the stripe board is connected to page pressing rod, the lower end of the supporting plate is fixedly connected with support block, the inside of the experimental bench is provided with chute, the internal slide of the chute is connected with sliding block, the upper end of the sliding block is fixedly connected with support bar, the upper end both sides of the support bar are fixedly connected with bearing block.The student uses physics experiments of high school platform, and student can be allowed more to facilitate the class hour on laboratory, and the teaching material that page pressing rod can be used student is fixed, and prevents the situation of books itself page turning.

Description

A kind of student uses physics experiments of high school platform

Technical field

The utility model is related to physical experiment table technical field, and specially a kind of student uses physics experiments of high school platform.

Background technology

High school physicses are one of important courses of senior middle school student majored in science, and the content of Physics Course needs to set up in most of experiment On the basis of material allow student to be better understood from and remember, but be merely capable of providing the place attended class in classroom, it is impossible to carry out each The operation of class experiment, so needing to physics laboratory to complete.

Physics laboratory is all equipped with special experimental bench substantially, but current experimental bench simple structure, although in operation Comparatively perfect on instrument, but be directed to the basic service condition of student be still short of, it is necessary to further reinforcing improve, ability So that student more facilitated upper class hour.

Utility model content

The purpose of this utility model is to provide a kind of student to use physics experiments of high school platform, with solving above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of student uses physics experiments of high school platform, bag Experimental bench is included, the side of the experimental bench is fixedly connected with rotation slot, and the internal activity of the rotation slot is socketed with anticreep axle, institute The upper end for stating anticreep axle is fixedly connected with supporting plate, and the upper surface both sides of the supporting plate have been fixedly connected with the first spring, institute The upper end for stating the first spring is fixedly connected with stripe board, and the inside fixed cover of the stripe board is connected to page pressing rod, the supporting plate Lower end be fixedly connected with support block, the inside of the experimental bench is provided with chute, and the internal slide of the chute is connected with sliding block, The upper end of the sliding block is fixedly connected with support bar, and the upper end both sides of the support bar are fixedly connected with bearing block, the bearing The inner side fixed cover of seat is connected to rotating shaft, and the surface activity of the rotating shaft is socketed with lamp bracket, and the both sides of the lamp bracket are fixedly connected with Second spring, the internal sleeve of the second spring switches through axle, and the opposite side of the second spring is close to the inner side of bearing block, described The port position of lamp bracket is fixedly connected with lamp socket, and the lower end of the experimental bench is fixedly connected with concave-board, under the concave-board End is fixedly connected with retracting cylinder, the internal slide of the retracting cylinder is socketed with expansion link, and the retracting cylinder is internally threaded Hole, the internal whorl of the screwed hole is connected with screw knob, and the expansion link is internally threaded groove, the screw knob Threaded connection thread groove, the lower end of the expansion link is fixedly connected with base, and the both sides of the base are connected with wheel by axle.

Preferably, the page pressing rod is made up of stainless steel material.

Preferably, the two ends of the chute are fixedly connected with the sealing block that elastomeric material is made.

Preferably, the upper surface of the experimental bench is fixedly connected the water-proof strip that 911 polyester materials are made.

Compared with prior art, the beneficial effects of the utility model are：The student uses physics experiments of high school platform, can allow The raw class hour on laboratory more facilitates, and the teaching material that page pressing rod can be used student is fixed, and prevents books itself page turning Situation, support block can support book, while page pressing rod uses stainless steel material, prevent for a long time using there is corrosion Situation and books are made dirty, lamp socket can be adjusted by adjusting lamp bracket, be easy to student in the weaker laboratory of light Upper class hour, eyesight can be protected, and lamp socket can be moved by chute, facilitate the use of student, student does enough by certainly The height of body is matched, and is moved up and down by retracting cylinder, carries out the height regulation of experimental bench so that the student of different heights exists During using experimental bench, comfortable posture can be kept, while being made the water that water-proof strip is prevented from desktop using waterproof material Stain enters chute so that chute is lost, and sealing block is made up of elastomeric material, is playing in the case that anti-limited slip block is slipped again The effect of buffering can be played.

Brief description of the drawings

Fig. 1 is overall structure front schematic view of the present utility model；

Fig. 2 is the first spring position of the present utility model and bearing block position view；

Fig. 3 is second spring position view of the present utility model；

Fig. 4 is that block position view is sealed in this practicality.

In figure：1 supporting plate, 2 stripe boards, 3 support blocks, 5 page pressing rods, 6 anticreep axles, 7 lamp sockets, 8 support bars, 9 experimental benches, 10 Concave-board, 11 screw knobs, 12 screwed holes, 13 wheels, 14 bases, 15 thread grooves, 16 expansion links, 17 retracting cylinders, 18 rotation slots, 19 chutes, 20 sliding blocks, 21 rotating shafts, 22 bearing blocks, 23 lamp brackets, 24 first springs, 25 second springs, 26 sealing blocks, 27 water-proof strips.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of student uses physics experiments of high school platform, including Experimental bench 9, the side of experimental bench 9 is fixedly connected with rotation slot 18, and the internal activity of rotation slot 18 is socketed with anticreep axle 6, can Rotated, the upper end of anticreep axle 6 is fixedly connected with supporting plate 1, and the upper surface both sides of supporting plate 1 have been fixedly connected with the first bullet Spring 24, plays a part of reset, and the upper end of the first spring 24 is fixedly connected with stripe board 2, and the inside fixed cover of stripe board 2 is connected to Page pressing rod 5, page pressing rod 5 is made up of stainless steel material, prevents for a long time using there is the situation of corrosion and teaching material of making dirty, supporting plate 1 lower end is fixedly connected with support block 3, and the inside of experimental bench 9 is provided with chute 19, and the two ends of chute 19 are fixedly connected with rubber material The sealing block 26 that material is made, can seal to chute 19, while can also play the effect for clashing into buffering, prevent structure from damaging Bad, the internal slide of chute 19 is connected with sliding block 20, and the upper end of sliding block 20 is fixedly connected with support bar 8, the upper end two of support bar 8 Side is fixedly connected with bearing block 22, and the inner side fixed cover of bearing block 22 is connected to rotating shaft 21, and the surface activity of rotating shaft 21 is socketed with lamp Frame 23, the both sides of lamp bracket 23 are fixedly connected with second spring 25, and second spring 25 is in compressive state, lamp bracket 23 is pressed Contracting, so as to play the effect of damping to lamp bracket 23, can be easy to the internal sleeve of the regulation of angle, second spring 25 to switch through axle 21, The opposite side of second spring 25 is close to the inner side of bearing block 22, and the port position of lamp bracket 23 is fixedly connected with lamp socket 7, experimental bench 9 Lower end be fixedly connected with concave-board 10, the lower end of concave-board 10 is fixedly connected with retracting cylinder 17, the internal slide of retracting cylinder 17 It is socketed with expansion link 16, retracting cylinder 17 is internally threaded hole 12, and the internal whorl of screwed hole 12 is connected with screw knob 11, Expansion link 16 is internally threaded groove 15, and the threaded connection thread groove 15 of screw knob 11 can carry out height according to student's height The regulation of degree, while can be also fixed to height, the lower end of expansion link 16 is fixedly connected with base 14, the both sides of base 14 Wheel 13 is connected with by axle, is easy to movement, increase the flexibility of structure, the upper surface of experimental bench 9 is fixedly connected 911 polyester materials The water-proof strip 27 that material is made, plays the effect of waterproof, prevents water stain intrusion chute 19.

The utility model is in the specific implementation：When experimental bench 9 is needed to use, will be moved integrally by wheel 13 and specified Position, student itself height is matched, and is then moved up and down on the surface of expansion link 16 by retracting cylinder 17, carries out the tune of height Section, after the completion of regulation, is fixed, concave-board using the threaded connection 15 pairs of height of screwed hole 12 and thread groove of screw knob 11 10 while play transitional function, but can experimental bench 9 form space, be easy to student to place the apparatus such as teaching material, when student need it is solid When determining teaching material, page pressing rod 5 is pulled so that stripe board 2 is moved up, and teaching material is placed in supporting plate 1, and support block 3 can be propped up Teaching material, does not allow teaching material to drop, and then decontrols page pressing rod 5, is resetted by the first spring 24 so that page pressing rod 5 pushes down teaching material, The random page turning of teaching material itself is prevented, while can also be rotated in rotation slot 18 by anticreep axle 7, the position of supporting plate 1 is adjusted, carried The flexibility of structure high, facilitates the practicality of student, when laboratory light is dark, the illuminating lamp in lamp socket 7 is opened, by lamp bracket 23 rotations are adjusted angle, and second spring 25 plays a part of damping, ensure that the position of lamp socket 7, is existed by sliding block 20 Moved in chute 19, the horizontal range of adjusting illuminating lamp, water-proof strip 27 is prevented from the water stain intrusion chute 19 of desktop, shadow The practicality of chute 19 is rung, sealing block 26 can be sealed to the both sides of chute 19 so that sliding block 20 is not in showing for slippage As while sealing block 26 can also play a part of buffering, preventing from clashing into too quickly causes the damage of structure.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of student uses physics experiments of high school platform, including experimental bench（9）, it is characterised in that：The experimental bench（9）Side consolidate Surely it is connected with rotation slot（18）, the rotation slot（18）Internal activity be socketed with anticreep axle（6）, the anticreep axle（6）It is upper End is fixedly connected with supporting plate（1）, the supporting plate（1）Upper surface both sides be fixedly connected with the first spring（24）, it is described First spring（24）Upper end be fixedly connected with stripe board（2）, the stripe board（2）Inside fixed cover be connected to page pressing rod（5）, The supporting plate（1）Lower end be fixedly connected with support block（3）, the experimental bench（9）Inside be provided with chute（19）, the cunning Groove（19）Internal slide be connected with sliding block（20）, the sliding block（20）Upper end be fixedly connected with support bar（8）, the support Bar（8）Upper end both sides be fixedly connected with bearing block（22）, the bearing block（22）Inner side fixed cover be connected to rotating shaft（21）, institute State rotating shaft（21）Surface activity be socketed with lamp bracket（23）, the lamp bracket（23）Both sides be fixedly connected with second spring（25）, The second spring（25）Internal sleeve switch through axle（21）, the second spring（25）Opposite side be close to bearing block（22）It is interior Side, the lamp bracket（23）Port position be fixedly connected with lamp socket（7）, the experimental bench（9）Lower end be fixedly connected it is fluted Plate（10）, the concave-board（10）Lower end be fixedly connected with retracting cylinder（17）, the retracting cylinder（17）Internal slide socket There is expansion link（16）, the retracting cylinder（17）Be internally threaded hole（12）, the screwed hole（12）Internal whorl connection There is screw knob（11）, the expansion link（16）Be internally threaded groove（15）, the screw knob（11）Threaded connection spiral shell Groove（15）, the expansion link（16）Lower end be fixedly connected with base（14）, the base（14）Both sides by axle connect There is wheel（13）.

2. a kind of student according to claim 1 uses physics experiments of high school platform, it is characterised in that：The page pressing rod（5）By Stainless steel material is made.

3. a kind of student according to claim 1 uses physics experiments of high school platform, it is characterised in that：The chute（19）Two End is fixedly connected with the sealing block that elastomeric material is made（26）.

4. a kind of student according to claim 1 uses physics experiments of high school platform, it is characterised in that：The experimental bench（9）'s Upper surface is fixedly connected the water-proof strip that 911 polyester materials are made（27）.