CN207781012U - A kind of English teaching remittance comparison apparatus for demonstrating - Google Patents

A kind of English teaching remittance comparison apparatus for demonstrating Download PDF

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Publication number
CN207781012U
CN207781012U CN201721264116.1U CN201721264116U CN207781012U CN 207781012 U CN207781012 U CN 207781012U CN 201721264116 U CN201721264116 U CN 201721264116U CN 207781012 U CN207781012 U CN 207781012U
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CN
China
Prior art keywords
supporting rod
grip block
spring
comparison
plate
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
Application number
CN201721264116.1U
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Chinese (zh)
Inventor
施莹莹
聂宏艺
周榕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan University of Arts and Science
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Hunan University of Arts and Science
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan University of Arts and Science filed Critical Hunan University of Arts and Science
Priority to CN201721264116.1U priority Critical patent/CN207781012U/en
Application granted granted Critical
Publication of CN207781012U publication Critical patent/CN207781012U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of English teaching remittance comparison apparatus for demonstrating,Including frame,Spring one,Moving stop,Guide rod,Grip block,Supporting rod,Spring two,Supporting rod,Support column,Bottom plate and grip block,The lower portion antetheca is equipped with spring one,One rear end of the spring is equipped with moving stop,The moving stop rear end is equipped with grip block,The frame lower end is equipped with guide rod,The design improves clamping effect,The supporting rod outer end is equipped with supporting rod and spring two,The spring two is assemblied in inside supporting rod,The supporting rod lower end is equipped with support column,The support column is arranged in bottom plate upper end,Grip block is installed on the plate inner wall,The design achieves lifting and fixed functions,The utility model is easy to use,It is easy to operation,Automatically books can be clamped,It can be fixed and lift.

Description

A kind of English teaching remittance comparison apparatus for demonstrating
Technical field
The utility model is a kind of English teaching remittance comparison apparatus for demonstrating, belongs to English teaching technical field.
Background technology
The English class needs to carry out a large amount of writing on the blackboard when carrying out vocabulary explanation, very wastes time, is unfavorable for completing English The content explained required for language class hour, and a large amount of writing on the blackboard also has no idea to be reused, and has both increased the labor of teacher Momentum, and cause waste.
Existing English teaching, which converges comparison apparatus for demonstrating, to carry out in use, being typically manually to be placed on books pair Than on apparatus for demonstrating, then being pressed and being fixed with hand, to increase the workload of personnel, using effect is low, existing English religion It learns with after the completion of comparison apparatus for demonstrating use, typically progress manually bears carrying, to increase the workload of personnel, And can not be lifted and be fixed, using effect is low.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of English teaching remittance comparison demonstration Device, to solve the problems mentioned in the above background technology, the utility model are easy to use, easy to operation, can be automatically to books It is clamped, can be fixed and lift.
To achieve the goals above, the utility model is to realize by the following technical solutions:A kind of English teaching use Comparison apparatus for demonstrating, including comparison demonstration main body, clamping device and fixed mechanism, comparison demonstration body interior bottom End is inlaid with clamping device, and the comparison demonstration lower body is equipped with fixed mechanism, and the clamping device includes frame, spring One, moving stop, guide rod and grip block, the lower portion antetheca are equipped with spring one, the installation of one rear end of the spring There are moving stop, the moving stop rear end to be equipped with grip block, the moving stop and grip block are arranged in frame Portion, the frame lower end are equipped with guide rod, and in comparison demonstration main body, the frame is mounted on comparison for the guide rod setting Body interior is demonstrated, the fixed mechanism includes supporting rod, spring two, supporting rod, support column, bottom plate and grip block, described Supporting rod is mounted on comparison demonstration main body outer end, and the supporting rod outer end is equipped with supporting rod and spring two, the spring two It is assemblied in inside supporting rod, the supporting rod lower end is equipped with support column, and the support column is arranged in bottom plate upper end, the bottom plate Grip block is installed, the bottom plate and grip block are assemblied on the downside of comparison demonstration main body, and the supporting rod passes through on inner wall Spring two is connected with supporting rod.
Further, there are two the guide rod, supporting rod, spring two, supporting rod, supporting rod and grip block are all provided with, Two supporting rods are symmetrically mounted on comparison demonstration main body left and right ends, and the spring one is equipped at least two, the movement Baffle is connected by least two springs one with frame, and the grip block is symmetrically mounted on two wall of base plate interior or so, institute It states guide rod and is symmetrically mounted on frame lower end.
Further, there are two sliding slots for the comparison demonstration main body left and right ends symmetrical machining, and folder is equipped on sliding slot Hold bar.
Further, the bottom plate upper end processing is fluted, and grip block is equipped on groove, and the grip block passes through bullet Spring hinge is connected with bottom plate.
Further, the grip block cross section is trapezoidal, and the grip block is connected by bolt with moving stop, institute Support column is stated by ring flange to be connected with bottom plate.
Further, the upper end of support column is machined with circular hole, and supporting rod is equipped on circular hole, and the support column passes through Tightening knob is connected with supporting rod, and the guide rod is connected by locking knob with comparison demonstration main body.
The beneficial effects of the utility model:A kind of English teaching of the utility model, which converges, compares apparatus for demonstrating, this reality With novel by adding frame, spring one, moving stop, guide rod and grip block, the design achieves pressed from both sides to books It holds, while the different parts of books can be also clamped, to expand clamping range, using effect is high, solves existing English teaching converge comparison apparatus for demonstrating carry out in use, be typically books are manually placed on comparison apparatus for demonstrating On, it is then pressed and is fixed with hand, to increase the workload of personnel, the low problem of using effect.
For the utility model by adding supporting rod, supporting rod, support column, bottom plate and grip block, the design achieves right Comparison demonstration main body is lifted, while also comparison demonstration main body can be fixed, and is carried out to the utility model convenient for personnel It carries, using effect is good, after the completion of solving existing English teaching remittance comparison apparatus for demonstrating use, typically into pedestrian Work bears carrying, to increase the workload of personnel, and can not be lifted and be fixed, and using effect is low to ask Topic, because adding spring two, which holds convenient for being resetted to supporting rod convenient for personnel, to realize to this practicality It is novel to be carried.
Because adding sliding slot, the design is convenient for the sliding of comparison demonstration main body, and because adding groove, which compares convenient for placing Main body is demonstrated, because adding spring hinge, which automatically resets convenient for grip block, and because adding circular hole, the design is easy to support The movement of bar, because adding tightening knob, which is convenient for fixed supporting rod, and because grip block cross section is trapezoidal, which is convenient for The movement of grip block, because adding locking knob, the design is convenient for being fixed guide rod, and the utility model is easy to use, just In operation, books can be clamped automatically, can be fixed and lift.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of English teaching remittance comparison apparatus for demonstrating of the utility model;
Fig. 2 is the schematic diagram of clamping device in a kind of English teaching remittance comparison apparatus for demonstrating of the utility model;
Fig. 3 is the schematic diagram of fixed mechanism in a kind of English teaching remittance comparison apparatus for demonstrating of the utility model;
In figure:1- comparison demonstrations main body, 2- clamping devices, 3- fixed mechanisms, 21- frames, 22- springs one, 23- movement gears Plate, 24- guide rods, 25- grip blocks, 31- supporting rods, 32- springs two, 33- supporting rods, 34- support columns, 35- bottom plates, 36- folders Hold plate.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution:A kind of English teaching remittance comparison demonstration dress It sets, including comparison demonstration main body 1, clamping device 2 and fixed mechanism 3, comparison demonstration 1 inner bottom of main body is inlaid with clamping machine Structure 2,1 lower end of comparison demonstration main body are equipped with fixed mechanism 3.
Clamping device 2 includes frame 21, spring 1, moving stop 23, guide rod 24 and grip block 25, in frame 21 Portion's antetheca is equipped with spring 1, and one 22 rear end of spring is equipped with moving stop 23, and 23 rear end of moving stop is equipped with grip block 25, moving stop 23 and grip block 25 are arranged inside frame 21, and 21 lower end of frame is equipped with guide rod 24, guide rod 24 Setting is in comparison demonstration main body 1, and frame 21 is mounted on inside comparison demonstration main body 1, which improves clamping effect.
Fixed mechanism 3 includes supporting rod 31, spring 2 32, supporting rod 33, support column 34, bottom plate 35 and grip block 36, Supporting rod 31 is mounted on 1 outer end of comparison demonstration main body, and 31 outer end of supporting rod is equipped with supporting rod 33 and spring 2 32, spring two 32 are assemblied in inside supporting rod 33, and 33 lower end of supporting rod is equipped with support column 34, and support column 34 is arranged in 35 upper end of bottom plate, bottom plate Grip block 36 is installed, bottom plate 35 and grip block 36 are assemblied in 1 downside of comparison demonstration main body, and supporting rod 31 is logical on 35 inner walls It crosses spring 2 32 with supporting rod 33 to be connected, the design achieves lifting and fixed functions.
There are two guide rod 24, supporting rod 31, spring 2 32, supporting rod 33, supporting rod 33 and grip block 36 are all provided with, two A supporting rod 31 is symmetrically mounted on 1 left and right ends of comparison demonstration main body, and spring 1 is equipped at least two, and moving stop 23 passes through At least two springs 1 are connected with frame 21, and grip block 36 is symmetrically mounted on 35 two walls of inside left and right of bottom plate, guide rod 24 are symmetrically mounted on 21 lower end of frame, and there are two sliding slots for comparison 1 left and right ends symmetrical machining of demonstration main body, and are equipped on sliding slot Supporting rod 31, the processing of 35 upper end of bottom plate is fluted, and grip block 36 is equipped on groove, and grip block 36 passes through spring hinge and bottom Plate 35 is connected, and 25 cross section of grip block is trapezoidal, and grip block 25 is connected by bolt with moving stop 23, and support column 34 is logical It crosses ring flange with bottom plate 35 to be connected, 34 upper end of support column is machined with circular hole, and is equipped with supporting rod 33 on circular hole, support column 34 It is connected with supporting rod 33 by tightening knob, guide rod 24 is connected by locking knob with comparison demonstration main body 1.
Specific implementation mode:In progress in use, user of service first checks the utility model, checks whether and deposit In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited It can be carried out using if problem, in use, user of service holds frame 21 and moves up, frame 21 moves up band Action-oriented bar 24 moves up, and when frame 21 is moved upwards up to suitable position, user of service's rotation lock knob is realized and fixed Guide rod 24, then user of service hold grip block 25 and move forward, grip block 25 move forward drive moving stop 23 to Preceding movement, the forward movement of moving stop 23, which realizes, compresses spring 1, and then books are placed on frame by user of service Between frame 21 and comparison demonstration main body 1, then user of service unclamps grip block 25, then restores the effect of deformation in spring 1 Lower drive moving stop 23 moves backward, and then grip block 25 is driven to move backward, and realizes that grip block 25 is in contact with books, should Design improves clamping effect.
After the completion of 1 use of main body is demonstrated in comparison, user of service holds comparison demonstration main body 1 and moves down, and comparison is drilled Showing that main body 1 moves down drives supporting rod 33 to move down, and supporting rod 33 is moved down hence into the circular hole on support column 34 Interior, when supporting rod 33 is moved down into suitable position, the stopping of supporting rod 33 moves down, and then user of service continues to moving down Dynamic comparison demonstration main body 1, comparison demonstration main body 1 moves down to squeeze grip block 36, because grip block 36 passes through Spring hinge is connected with bottom plate 35, so the rotation of grip block 36 realizes and compressed to spring hinge that then spring hinge is extensive Complex deformation drives grip block 36 to rotate, which is convenient for that comparison demonstration main body 1 is lifted and fixed.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of English teaching, which converges, compares apparatus for demonstrating, including comparison is demonstrated main body (1), clamping device (2) and is fixed Mechanism (3), it is characterised in that:Described comparison demonstration main body (1) inner bottom is inlaid with clamping device (2), the comparison demonstration Main body (1) lower end is equipped with fixed mechanism (3);
The clamping device (2) includes frame (21), spring one (22), moving stop (23), guide rod (24) and grip block (25), frame (21) inner front wall is equipped with spring one (22), and the spring one (22) rear end is equipped with moving stop (23), moving stop (23) rear end is equipped with grip block (25), and the moving stop (23) and grip block (25) are all provided with It sets in frame (21) inside, frame (21) lower end is equipped with guide rod (24), and guide rod (24) setting is drilled in comparison Show in main body (1), it is internal that the frame (21) is mounted on comparison demonstration main body (1);
The fixed mechanism (3) include supporting rod (31), spring two (32), supporting rod (33), support column (34), bottom plate (35) with And grip block (36), the supporting rod (31) are mounted on comparison demonstration main body (1) outer end, supporting rod (31) outer end is equipped with Supporting rod (33) and spring two (32), the spring two (32) are assemblied in inside supporting rod (33), under the supporting rod (33) End is equipped with support column (34), and support column (34) setting is equipped on bottom plate (35) upper end, bottom plate (35) inner wall Grip block (36), the bottom plate (35) and grip block (36) are assemblied on the downside of comparison demonstration main body (1), the supporting rod (31) it is connected with supporting rod (33) by spring two (32).
2. a kind of English teaching according to claim 1, which converges, compares apparatus for demonstrating, it is characterised in that:The guide rod (24), there are two supporting rod (31), spring two (32), supporting rod (33), supporting rod (33) and grip block (36) are all provided with, two The supporting rod (31) is symmetrically mounted on comparison demonstration main body (1) left and right ends, and the spring one (22) is equipped at least two, institute It states moving stop (23) by least two springs one (22) to be connected with frame (21), the grip block (36) is symmetrically mounted on Inside bottom plate (35) on two walls of left and right, the guide rod (24) is symmetrically mounted on frame (21) lower end.
3. a kind of English teaching according to claim 1, which converges, compares apparatus for demonstrating, it is characterised in that:The comparison is drilled Showing main body (1) left and right ends symmetrical machining, there are two sliding slots, and supporting rod (31) is equipped on sliding slot.
4. a kind of English teaching according to claim 1, which converges, compares apparatus for demonstrating, it is characterised in that:The bottom plate (35) upper end processing is fluted, and grip block (36) is equipped on groove, and the grip block (36) passes through spring hinge and bottom plate (35) it is connected.
5. a kind of English teaching according to claim 1, which converges, compares apparatus for demonstrating, it is characterised in that:The grip block (25) cross section is trapezoidal, and the grip block (25) is connected by bolt with moving stop (23), and the support column (34) is logical Ring flange is crossed with bottom plate (35) to be connected.
6. a kind of English teaching according to claim 1, which converges, compares apparatus for demonstrating, it is characterised in that:The support column (34) upper end is machined with circular hole, and supporting rod (33) is equipped on circular hole, and the support column (34) passes through tightening knob and support Bar (33) is connected, and the guide rod (24) is connected by locking knob with comparison demonstration main body (1).
CN201721264116.1U 2017-09-28 2017-09-28 A kind of English teaching remittance comparison apparatus for demonstrating Expired - Fee Related CN207781012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721264116.1U CN207781012U (en) 2017-09-28 2017-09-28 A kind of English teaching remittance comparison apparatus for demonstrating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721264116.1U CN207781012U (en) 2017-09-28 2017-09-28 A kind of English teaching remittance comparison apparatus for demonstrating

Publications (1)

Publication Number Publication Date
CN207781012U true CN207781012U (en) 2018-08-28

Family

ID=63219402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721264116.1U Expired - Fee Related CN207781012U (en) 2017-09-28 2017-09-28 A kind of English teaching remittance comparison apparatus for demonstrating

Country Status (1)

Country Link
CN (1) CN207781012U (en)

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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: 20180828

Termination date: 20190928