CN206214633U

CN206214633U - Teaching mat

Info

Publication number: CN206214633U
Application number: CN201621298041.4U
Authority: CN
Inventors: 程晖
Original assignee: Tianshui Normal University
Current assignee: Tianshui Normal University
Priority date: 2016-11-30
Filing date: 2016-11-30
Publication date: 2017-06-06
Anticipated expiration: 2026-11-30

Abstract

The utility model discloses teaching mat, including housing, the housing is made up of mat and placement block, it is described to place the left side that block is fixedly mounted on mat, the front for placing block is movably installed with fixed block, the two ends that the fixed block is located remote from block side are installed with clasp, the fixed block in the middle part of clasp side away from being installed with inserted block, the inserted block is movably arranged on the inside for placing block away from one end of fixed block, the bottom of the inserted block inner chamber is movably installed with contiguous block, and extension spring is installed with the right side of the contiguous block.The utility model is by setting inserted block, the effect for having reached and having placed the fixed fixed block of block cooperation, fixed block can be fixed, so as to allow the clasp will not transverse shifting, preventing fixed block transverse shifting moves clasp, student can be allowed to do sit-ups with a people, so as to indirectly extend instructional blocks of time, improve the quality of teaching, make user more convenient to use.

Description

Teaching mat

Technical field

The utility model is related to teaching aid technical field, specially teaching mat.

Background technology

Mat is a kind of outdoor goods, is brought when people need to take exercises and works as mat, prevents the dust of ground by body On clothing make dirty, mat be also in school teaching must articles for use, brought when student needs to take exercises and work as mat, can show Mat be not limited to only when mat is used；When student is generally a people when seat has been lain on the back doing, His leg or pin is pressed in one people help, can so allow student more easily to have lain on the back seat；But, it is such Method can be carried out due to two people of needs, so especially losing time, the time of meeting serious curtailment teaching, cause matter of imparting knowledge to students Amount declines, and allows user to use very inconvenient.

Utility model content

The purpose of this utility model is to carry mat for teaching, possesses the advantage improved the quality of teaching, and is solved general Logical mat inconvenient problem with use.

To achieve the above object, the utility model provides following technical scheme：Teaching mat, including housing, it is described Housing is made up of mat and placement block, described to place the left side that block is fixedly mounted on mat, the front activity peace of the placement block Equipped with fixed block, the two ends that the fixed block is located remote from block side are installed with clasp, and the fixed block is near placement Inserted block is installed with the middle part of block side, the inserted block is movably arranged on the inside for placing block, institute away from one end of fixed block The bottom for stating inserted block inner chamber is movably installed with contiguous block, is installed with extension spring on the right side of the contiguous block, the extension spring away from One end of contiguous block is fixedly mounted on the inwall of inserted block, and fixture block is installed with the left of the contiguous block, the placement block Inwall offers the draw-in groove being adapted with fixture block, and the fixture block is connected in draw-in groove, is installed with the left of the contiguous block Pull bar one at the top of fixture block, the pull bar one runs through inserted block and is movably arranged in placement block away from one end of contiguous block Portion, the pull bar one is movably installed with pull bar two away from one end of contiguous block, and the pull bar two runs through away from one end of pull bar one Place block and be installed with drive block, the drive block slidably connects jacking block near the two ends for placing block side, described Jacking block is slidably mounted on the side for placing block away from one end of drive block.

Preferably, the drive block is installed with projection away from the side of pull bar two, and the surface of the projection offers Port.

Preferably, the jacking block is installed with sliding shoe away from one end of drive block, and the side of the placement block opens up There is the chute being adapted with sliding shoe, the sliding shoe is slidably connected in chute.

Preferably, the pull bar two is installed with undertaking block one near one end of pull bar one, and the pull bar one is near drawing One end of bar two is installed with and accepts the undertaking block two that block one is adapted, and the undertaking block two is located at is accepting block one just Face.

Preferably, the bottom of the inserted block inner chamber offers stopper slot, two ends of the contiguous block near stopper slot side Limited block is installed with, the limited block is slidably mounted in stopper slot.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model has reached the effect for coordinating fixed fixed block with placement block by setting inserted block, can be solid Determine block to fix, so as to allow clasp will not transverse shifting, prevent fixed block transverse shifting from move clasp, can allow the student can be with One people does sit-ups, so as to indirectly extend instructional blocks of time, improves the quality of teaching, and allows user to use more square Just.

2nd, the utility model has reached the effect for coordinating fixed inserted block with draw-in groove by setting fixture block, can consolidate inserted block It is scheduled in placement block, prevents inserted block from departing from from block is placed, so as to cause clasp normally to use, can allows the user can be with More it is convenient to use the device.

Brief description of the drawings

Fig. 1 is the utility model plan structure sectional view；

Fig. 2 is the utility model side structure sectional view；

Fig. 3 is the utility model chute side structure sectional view；

Fig. 4 is that the utility model accepts block one side structure partial schematic diagram.

In figure：1 housing, 101 mats, 102 place blocks, 2 fixed blocks, 3 clasps, 4 inserted blocks, 5 contiguous blocks, 6 extension springs, 7 fixture blocks, Block is accepted in 8 draw-in grooves, 9 pull bars one, 10 pull bars two, 11 drive blocks, 12 projections, 13 ports, 14 jacking blocks, 15 sliding shoes, 16 chutes, 17 First, 18 block two, 19 stopper slots, 20 limited blocks are accepted.

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, teaching mat, including housing 1 are referred to, housing 1 is made up of mat 101 and placement block 102, places Block 102 is fixedly mounted on the left side of mat 101, and the front for placing block 102 is movably installed with fixed block 2, and fixed block 2 is located remote from The two ends of the side of block 102 are installed with clasp 3, and fixed block 2 is installed with inserted block in the middle part of placement block 102 side 4, inserted block 4 is movably arranged on the inside for placing block 102 away from one end of fixed block 2, by setting inserted block 4, has reached and placement Block 102 coordinates the effect of fixed fixed block 2, can fix fixed block 2, so as to allow clasp 3 will not transverse shifting, prevent solid Determining the transverse shifting of block 2 moves clasp 3, and student can be allowed to do sit-ups with a people, so that when indirectly extension is imparted knowledge to students Between, improve the quality of teaching, make user more convenient to use, the bottom of the inner chamber of inserted block 4 is movably installed with contiguous block 5, inserts The bottom of the inner chamber of block 4 offers stopper slot 19, and contiguous block 5 is installed with limited block near the two ends of the side of stopper slot 19 20, limited block 20 is slidably mounted in stopper slot 19, can be coordinated with stopper slot 19 by setting limited block 20, can allow connection The transverse shifting that block 5 can be stablized, the right side of contiguous block 5 is installed with extension spring 6, and extension spring 6 is fixed away from one end of contiguous block 5 Installed in the inwall of inserted block 4, setting extension spring 6 can drive the transverse shifting of contiguous block 5, and the left side of contiguous block 5 is installed with card Block 7, setting contiguous block 5 can drive the transverse shifting of fixture block 7, and the inwall for placing block 102 offers the draw-in groove being adapted with fixture block 7 8, fixture block 7 is connected in draw-in groove 8, by setting fixture block 7, has reached the effect for coordinating fixed inserted block 4 with draw-in groove 8, will can be inserted Block 4 is fixed in placement block 102, prevents inserted block 4 from departing from from block 102 is placed, so as to cause clasp 3 normally to use, energy The user is enough allowed can be more convenient to use the device, the left side of contiguous block 5 is installed with the pull bar positioned at the top of fixture block 7 One 9, setting contiguous block 5 can drive the transverse shifting of pull bar 1, and setting pull bar 1 can drive the transverse shifting of contiguous block 5, draw Bar 1 runs through inserted block 4 and is movably arranged on the inside for placing block 102 away from one end of contiguous block 5, and pull bar 1 is away from contiguous block 5 One end be movably installed with pull bar 2 10, pull bar 2 10 is installed with undertaking block 1, pull bar one near one end of pull bar 1 9 are installed with and accept the undertaking block 2 18 that block 1 is adapted near one end of pull bar 2 10, and undertaking block 2 18 is located at and holds The front of block 1 is connect, by accepting block 1 and accepting the cooperation of block 2 18, pull bar 1 and pull bar 2 10 can be connected Come, setting pull bar 1 can drive the transverse shifting of pull bar 2 10, setting pull bar 2 10 can drive the transverse shifting of pull bar 1, draw Bar 2 10 runs through away from one end of pull bar 1 to be placed block 102 and is installed with drive block 11, and setting pull bar 2 10 can drive The transverse shifting of drive block 11, setting drive block 11 can drive the transverse shifting of pull bar 2 10, and drive block 11 is away from pull bar 2 10 Side is installed with projection 12, and the surface of projection 12 offers port 13, can allow the user can be with by setting projection 12 It is more convenient to drive the transverse shifting of drive block 11, drive block 11 to slidably connect top near the two ends for placing the side of block 102 Block 14, jacking block 14 is slidably mounted on the side for placing block 102 away from one end of drive block 11, and setting jacking block 14 can support driving Block 11, prevents the transverse shifting of drive block 11, jacking block 14 to be installed with sliding shoe 15 away from one end of drive block 11, places block 102 side offers the chute 16 being adapted with sliding shoe 15, and sliding shoe 15 is slidably connected in chute 16, is slided by setting Motion block 15 can coordinate with chute 16, and jacking block 14 is fixed on the side for placing block 102, prevent jacking block 14 from placement block 102 Drop side.

When using, student can be lain on housing 1, and foot puts in the inside of clasp 3, and head is lain down i.e. in the opposite direction Sit-ups can be done, when dismounting clasp 3 is needed, jacking block 14 can be driven to vertically move, when jacking block 14 is not contacted with drive block 11 Afterwards, extension spring 6 can just drive the transverse shifting of contiguous block 5, so as to drive the transverse shifting of pull bar 1, pull bar 1 passes through pull bar 2 10 The transverse shifting of drive block 11 is driven, while contiguous block 5 drives fixture block 7 to depart from draw-in groove 8, draw ring 3 is driven by fixed block 2 Inserted block 4 is vertically moved, and completion is dismantled by extraction from placing in block 102 to make inserted block 4.

In sum：The teaching mat, by housing 1, fixed block 2, clasp 3, inserted block 4, contiguous block 5, extension spring 6, Fixture block 7, draw-in groove 8, pull bar 1, pull bar 2 10, drive block 11, projection 12, port 13, jacking block 14, sliding shoe 15, chute 16, hold Connect block 1, accept the cooperation of block 2 18, stopper slot 19 and limited block 20, solve common mat in-convenience in use ask Topic.

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. teaching mat, including housing (1), it is characterised in that：The housing (1) is by mat (101) and places block (102) Composition, described to place the left side that block (102) is fixedly mounted on mat (101), the front of the placement block (102) is movably installed with Fixed block (2), the two ends that the fixed block (2) is located remote from block (102) side are installed with clasp (3), the fixation Block (2) is installed with inserted block (4) in the middle part of placement block (102) side, and the inserted block (4) is away from the one of fixed block (2) End is movably arranged on the inside for placing block (102), and the bottom of inserted block (4) inner chamber is movably installed with contiguous block (5), the company Connect and extension spring (6) is installed with the right side of block (5), the extension spring (6) is fixedly mounted on inserted block away from one end of contiguous block (5) (4) inwall, is installed with fixture block (7) on the left of the contiguous block (5), the inwall for placing block (102) offer with The draw-in groove (8) that fixture block (7) is adapted, the fixture block (7) is connected in draw-in groove (8), the left side fixed installation of the contiguous block (5) There is the pull bar one (9) at the top of fixture block (7), the pull bar one (9) runs through inserted block (4) and lives away from one end of contiguous block (5) Dynamic to be arranged on the inside for placing block (102), the pull bar one (9) is movably installed with pull bar two away from one end of contiguous block (5) (10), the pull bar two (10) runs through away from one end of pull bar one (9) and places block (102) and be installed with drive block (11), The drive block (11) slidably connects jacking block (14) near the two ends for placing block (102) side, the jacking block (14) away from One end of drive block (11) is slidably mounted on the side for placing block (102).

2. teaching mat according to claim 1, it is characterised in that：The drive block (11) is away from pull bar two (10) Side be installed with projection (12), the surface of the projection (12) offers port (13).

3. teaching mat according to claim 1, it is characterised in that：The jacking block (14) is away from drive block (11) One end is installed with sliding shoe (15), and the side for placing block (102) offers the chute being adapted with sliding shoe (15) (16), the sliding shoe (15) is slidably connected in chute (16).

4. teaching mat according to claim 1, it is characterised in that：The pull bar two (10) is near pull bar one (9) One end be installed with undertaking block one (17), the pull bar one (9) is installed with and holds near one end of pull bar two (10) The undertaking block two (18) that block one (17) is adapted is connect, the block two (18) of accepting is positioned at the front for accepting block one (17).

5. teaching mat according to claim 1, it is characterised in that：The bottom of inserted block (4) inner chamber offers Stopper slot (19), the contiguous block (5) is installed with limited block (20), the limit near the two ends of stopper slot (19) side Position block (20) is slidably mounted in stopper slot (19).