CN206058626U - A kind of teaching classroom lift teaching aid clamping device - Google Patents
A kind of teaching classroom lift teaching aid clamping device Download PDFInfo
- Publication number
- CN206058626U CN206058626U CN201620800784.0U CN201620800784U CN206058626U CN 206058626 U CN206058626 U CN 206058626U CN 201620800784 U CN201620800784 U CN 201620800784U CN 206058626 U CN206058626 U CN 206058626U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- teaching
- adjusting screw
- plate
- expansion link
- 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
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of teaching classroom lift teaching aid clamping device, including base plate and the bracing frame installed in base plate top right side, support frame as described above inner chamber is provided with guide post, the guide post surface is socketed with pilot sleeve, the pilot sleeve passes on left connecting rod and is connected with screw shell, the screw shell is socketed in adjusting screw rod surface, the adjusting screw rod is located on the left of guide post, and adjusting screw rod is plugged on the inner chamber of bracing frame, the adjusting screw rod stretches out the one end at the top of bracing frame and is connected with adjusting handle, lifter plate is installed on the left of the screw shell, installing plate is provided with the top of the lifter plate, clamping section is provided with the top of the installing plate.Lifted can lifter plate by rotating adjusting handle, and then lift can clamping device, solve the problems, such as that conventional clamping apparatus can not be lifted, by back-moving spring, consolidate can teaching aid Automatic-clamping, clamping mode, disclosure satisfy that the requirement that teaching is used.
Description
Technical field
This utility model is related to teaching and clamps engineering device technique field, and specially a kind of teaching classroom lift teaching aid clamps dress
Put.
Background technology
Teaching aid enables to make when each appliances that student intuitively, visually understands that the content of courses used and teachers' instruction
The general name of apparatus, abbreviation teaching aid, teaching aid can improve student learning interest, enrich perceptual knowledge, and help is formed clearly
Concept, the observation ability and ability of thinking of Developing Students '.Typically divide common teaching aid, special teaching aid, 3 class of Teachig-aid for infant studying.
In teaching process, teacher needs different teaching aids to carry out intuitively teaching demonstration content, and traditional is all religion
The hand-held teaching aid of teacher oneself is demonstrated, and when the more teaching aid of some heavier and parts is run into, this wants hand-held
Mode can not significantly keep up with the rhythm of teachers, and the burden of increase teacher's hand, not high, the traditional clamping of feasibility
Device can not carry out lift adjustment, and the student of heel row does not see the concrete demonstration of teaching aid, affects quality of instruction, and this is accomplished by
A kind of teaching aid clamping device that can adjust height is meeting the demand in market.
Utility model content
The purpose of this utility model is to provide a kind of teaching classroom lift teaching aid clamping device, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：A kind of teaching classroom lift teaching aid is clamped
Device, including base plate and the bracing frame installed in base plate top right side, support frame as described above inner chamber are provided with guide post, the guide post
Surface is socketed with pilot sleeve, and the pilot sleeve passes on left connecting rod and is connected with screw shell, the screw shell socket
On adjusting screw rod surface, the adjusting screw rod is located on the left of guide post, and adjusting screw rod is plugged on the inner chamber of bracing frame, the tune
One end that section screw rod is stretched out at the top of bracing frame is connected with adjusting handle, and lifter plate, the liter are provided with the left of the screw shell
Drop top of the plate portion is provided with installing plate, is provided with clamping section at the top of the installing plate.
Preferably, bearing is mounted at the top of support frame as described above with bracing frame intracavity bottom, the adjusting screw rod passes through axle
Socket joint is connected on bracing frame inner chamber, and the female thread of the screw shell is adapted with the external screw thread on adjusting screw rod surface.
Preferably, the clamping section includes side plate, and the side plate top left side is provided with fixing head, the side plate bottom grafting
There is expansion link, and the inner chamber of side plate is stretched in one end of expansion link, the top of the expansion link is provided with clamping head, the expansion link
Bottom be provided with handle, the expansion link surface between the handle and side plate bottom is provided with elastic component.
Preferably, the side plate bottom is provided with fastener, and the fastener surface is provided with the through hole being adapted to expansion link, described
One end of elastic component is connected with the top of handle, and the other end of the elastic component is connected with fastener bottom.
Compared with prior art, the beneficial effects of the utility model are：This teaching classroom lift teaching aid clamping device, leads to
Overwinding turns adjusting handle is lifted can lifter plate, and then lifts can clamping device, solve conventional clamping apparatus
The problem that can not be lifted, by back-moving spring, consolidates can teaching aid Automatic-clamping, clamping mode, disclosure satisfy that teaching makes
Requirement.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is utility model clamping section structural representation.
In figure：1 base plate, 2 bracing frames, 3 guide posts, 4 pilot sleeves, 5 adjusting screw rods, 6 adjusting handles, 7 screw shells, 8
Bearing, 9 lifter plates, 10 installing plates, 11 clamping sections, 111 side plates, 112 fixing head, 113 expansion links, 114 elastic components, 115 handles,
116 fasteners, 117 clamping heads.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this 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 this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of teaching classroom lift teaching aid clamps dress
Put, including base plate 1 and the bracing frame 2 installed in 1 top right side of base plate, 2 inner chamber of support frame as described above is provided with guide post 3, described to lead
Pilot sleeve 4 is socketed with to 3 surface of bar, the pilot sleeve 4 passes on left connecting rod and is connected with screw shell 7, the screw thread
Sleeve 7 is socketed in 5 surface of adjusting screw rod, and the adjusting screw rod 5 is located on the left of guide post 3, and adjusting screw rod 5 is plugged on bracing frame
2 inner chamber, the adjusting screw rod 5 stretch out the one end at the top of bracing frame 2 and are connected with adjusting handle 6, pacify on the left of the screw shell 7
Equipped with lifter plate 9, installing plate 10 is provided with the top of the lifter plate 9, clamping section 11 at the top of the installing plate 10, is provided with.
Wherein, bearing 8 is mounted on 2 intracavity bottom of bracing frame at the top of support frame as described above 2, the adjusting screw rod 5 passes through
Bearing 8 is plugged on 2 inner chamber of bracing frame, and the female thread of the screw shell 7 is adapted with the external screw thread on 5 surface of adjusting screw rod, institute
Stating clamping section 11 includes side plate 111, and 111 top left side of the side plate is provided with fixing head 112, and 111 bottom of the side plate is plugged with
Expansion link 113, and the inner chamber of side plate 111 is stretched in one end of expansion link 113, the top of the expansion link 113 is provided with clamping head
117, the bottom of the expansion link 113 is provided with handle 115, the expansion link between 111 bottom of the handle 115 and side plate
113 surfaces are provided with elastic component 114, and 111 bottom of the side plate is provided with fastener 116, and 116 surface of the fastener is provided with and stretches
The through hole of the adaptation of bar 113, one end of the elastic component 114 is connected with the top of handle 115, the other end of the elastic component 114 and
116 bottom of fastener connects.
Specifically, during use, lifted can lifter plate 9 by rotating adjusting handle 6, and then clamping section can be made
11 liftings, solve the problems, such as that conventional clamping apparatus can not be lifted, and lift downwards handle 115 manually, teaching aid is stretched into side
111 inner chamber of plate, is automatically reset by elastic component 114, you can is consolidated teaching aid Automatic-clamping, clamping mode, be disclosure satisfy that teaching
The requirement for using.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of teaching classroom lift teaching aid clamping device, including base plate (1) and the support installed in base plate (1) top right side
Frame (2), it is characterised in that：Support frame as described above (2) inner chamber is provided with guide post (3), and guide post (3) surface is socketed with fairlead
Cylinder (4), the pilot sleeve (4) pass on left connecting rod and are connected with screw shell (7), and the screw shell (7) is socketed in tune
Section screw rod (5) surface, the adjusting screw rod (5) is on the left of guide post (3), and adjusting screw rod (5) is plugged on bracing frame (2)
Inner chamber, one end that the adjusting screw rod (5) is stretched out at the top of bracing frame (2) are connected with adjusting handle (6), the screw shell (7)
Left side is provided with lifter plate (9), is provided with installing plate (10), is provided with folder at the top of the installing plate (10) at the top of the lifter plate (9)
Tight portion (11).
2. a kind of teaching classroom lift teaching aid clamping device according to claim 1, it is characterised in that：Support frame as described above
(2) bearing (8) is mounted at the top of with bracing frame (2) intracavity bottom, the adjusting screw rod (5) is plugged on by bearing (8) and is propped up
Support (2) inner chamber, the female thread of the screw shell (7) are adapted with the external screw thread on adjusting screw rod (5) surface.
3. a kind of teaching classroom lift teaching aid clamping device according to claim 1, it is characterised in that：The clamping section
(11) including side plate (111), side plate (111) top left side is provided with fixing head (112), the side plate (111) bottom grafting
There is expansion link (113), and the inner chamber of side plate (111), the top peace of the expansion link (113) are stretched in one end of expansion link (113)
Equipped with clamping head (117), the bottom of the expansion link (113) is provided with handle (115), positioned at the handle (115) and side plate
(111) expansion link (113) surface between bottom is provided with elastic component (114).
4. a kind of teaching classroom lift teaching aid clamping device according to claim 3, it is characterised in that：The side plate
(111) bottom is provided with fastener (116), and fastener (116) surface is provided with the through hole being adapted to expansion link (113), the bullet
Property part (114) one end be connected with the top of handle (115), the other end of the elastic component (114) is connected with fastener (116) bottom
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800784.0U CN206058626U (en) | 2016-07-28 | 2016-07-28 | A kind of teaching classroom lift teaching aid clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800784.0U CN206058626U (en) | 2016-07-28 | 2016-07-28 | A kind of teaching classroom lift teaching aid clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058626U true CN206058626U (en) | 2017-03-29 |
Family
ID=58379741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800784.0U Expired - Fee Related CN206058626U (en) | 2016-07-28 | 2016-07-28 | A kind of teaching classroom lift teaching aid clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206058626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898924A (en) * | 2018-09-04 | 2018-11-27 | 焦梦垚 | A kind of adjustable junior physics experimental demonstration device |
| CN109375282A (en) * | 2018-10-10 | 2019-02-22 | 中国长城葡萄酒有限公司 | Bottleneck Capsule detection device and method |
| CN110164261A (en) * | 2019-06-18 | 2019-08-23 | 苏州大学文正学院 | A kind of Foucault pendulum based on bionic principle |
-
2016
- 2016-07-28 CN CN201620800784.0U patent/CN206058626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898924A (en) * | 2018-09-04 | 2018-11-27 | 焦梦垚 | A kind of adjustable junior physics experimental demonstration device |
| CN109375282A (en) * | 2018-10-10 | 2019-02-22 | 中国长城葡萄酒有限公司 | Bottleneck Capsule detection device and method |
| CN110164261A (en) * | 2019-06-18 | 2019-08-23 | 苏州大学文正学院 | A kind of Foucault pendulum based on bionic principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20180728 |