CN209525790U - A kind of pedagogy profession portable data recording device - Google Patents
A kind of pedagogy profession portable data recording device Download PDFInfo
- Publication number
- CN209525790U CN209525790U CN201822133368.1U CN201822133368U CN209525790U CN 209525790 U CN209525790 U CN 209525790U CN 201822133368 U CN201822133368 U CN 201822133368U CN 209525790 U CN209525790 U CN 209525790U
- Authority
- CN
- China
- Prior art keywords
- cavity
- limited block
- jack
- inserted link
- diameter
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of pedagogy profession portable data recording devices, including fixed frame, data board is equipped in fixed frame, fixed frame is equipped with telescopic device, telescopic device includes fixed block, first connecting rod is connected on fixed block, the first cavity is offered in first connecting rod, the bottom end of first cavity inside offers the first jack, the first limited block is placed in first cavity, the outer surface of first limited block is equipped with external screw thread, the downside of first cavity inner wall is equipped with the first internal screw thread, first limited block is threadedly coupled with the downside of the first cavity inside, first limited block is clamped by the upper end of the first buckle and the first cavity inside, the lower surface of first limited block is fixedly connected with inserted link, the lower end of inserted link runs through the first jack and extends to the downside of first connecting rod, the second cavity is offered in inserted link, second cavity inside Bottom end offers the second jack, can effectively record pedagogy profession data, and be convenient for carrying, save certain manpower and material resources.
Description
Technical field
The utility model relates to pedagogy professional domain, specially a kind of pedagogy profession is filled with portable data
It sets.
Background technique
Pedagogy is an independent subject.Pedagogy is research mankind's pedagogical phenomenon and solves educational problem, discloses one
As law of education a social science.Education is the social phenomenon being widely present in human lives, and pedagogy is purposeful
The activity of ground culture social man.It is the universal law that education is disclosed by the research to various pedagogical phenomenons and problem.Education
Analysis processing and record that profession needs the frequent some data of progress are learned, usually a suitable data board, it can be effective
Record data in above, but existing pedagogy profession data recording equipment is not convenient enough when carrying, and can consume
Bigger manpower and material resources.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pedagogy profession and is filled with portable data
It sets, it is not convenient enough when carrying to solve existing pedagogy profession data recording equipment, bigger manpower object can be consumed
The problem of power.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of pedagogy profession portable data
Recording device, including fixed frame, the fixed frame is interior to be equipped with data board, and the fixed frame is equipped with telescopic device, described flexible
Device includes fixed block, and first connecting rod is connected on the fixed block, and the first cavity, institute are offered in the first connecting rod
The bottom end for stating the first cavity inside offers the first jack, and the first limited block, first limit are placed in first cavity
The outer surface of position block is equipped with external screw thread, and the downside of first cavity inner wall is equipped with the first internal screw thread, first limited block with
The downside of first cavity inside is threadedly coupled, the upper end card that first limited block passes through the first buckle and the first cavity inside
It connects, the lower surface of first limited block is fixedly connected with inserted link, and the lower end of the inserted link is through the first jack and extends to the
The downside of one connecting rod offers the second cavity in the inserted link, and the bottom end of second cavity inside offers the second jack,
The lower surface of second limited block is fixedly connected with the second inserted link, and the lower end of second inserted link through the second jack and extends
To the downside of inserted link, the downside of second cavity inner wall is equipped with the second internal screw thread, and the outer surface of second limited block is equipped with
External screw thread, second limited block are threaded in the downside of the second cavity inside, and the upper end of second limited block passes through the
The upper end of two buckles and the second cavity inside is clamped, and the lower end of second inserted link is equipped with support device, can effectively be recorded
Pedagogy profession data, and be convenient for carrying, save certain manpower and material resources.
Further, the lower end of the fixed block offers thread groove, sets on the upside of the first connecting rod outer surface
There is external screw thread, the first connecting rod is threaded in fixed block, is threadedly coupled installation easy to disassemble.
Further, first jack and the first cavity are arranged concentrically, and the diameter of first jack is less than the first sky
The diameter of the diameter of chamber, first limited block is located between the diameter of the first cavity and the diameter of the first jack, can be effective
By the first limited block limit.
Further, second cavity and the second jack are arranged concentrically, and the diameter of second jack is less than the second sky
The diameter of the diameter of chamber, second limited block is located between the diameter of the second cavity and the diameter of the second jack, can be effective
By the second limited block limit.
Further, spherical cavity is offered inside second inserted link, the lower end of second inserted link opens up that there are three the
One end of one cavity, first cavity is connected to spherical cavity, and the other end of first cavity is directed away from spherical cavity side,
Support rod can be effectively installed.
Further, what is rotated in the spherical cavity is equipped with spherical portion, is fixedly connected with support rod in the spherical portion,
The support rod is rotated in the lower end of the second inserted link, and is limited by the first cavity.
Further, the lower end of the support rod is fixedly connected with rubber pad, and the surface of the rubber pad is equipped with anti-skid chequer
Road increases stability when they sup-port.
(3) beneficial effect
The utility model provides a kind of pedagogy profession portable data recording device.Have it is following the utility model has the advantages that
(1) this programme can effectively record pedagogy profession data, and be convenient for carrying, and save certain manpower object
Power.
(2) lower end of fixed block offers thread groove, and the upside of first connecting rod outer surface is equipped with external screw thread, and first connects
Extension bar is threaded in fixed block, is threadedly coupled installation easy to disassemble.
(3) first jacks and the first cavity are arranged concentrically, diameter of the diameter less than the first cavity of the first jack, the first limit
The diameter of position block is located between the diameter of the first cavity and the diameter of the first jack, can effectively limit the first limited block.
(4) second cavitys and the second jack are arranged concentrically, diameter of the diameter less than the second cavity of the second jack, the second limit
The diameter of position block is located between the diameter of the second cavity and the diameter of the second jack, can effectively limit the second limited block.
Offer spherical cavity inside (5) second inserted links, the lower end of the second inserted link opens up that there are three the first cavity, the first cavitys
One end be connected to spherical cavity, the other end of the first cavity is directed away from spherical cavity side, can effectively install support rod.
(6) what is rotated in spherical cavity is equipped with spherical portion, and support rod is fixedly connected in spherical portion, and support rod is inserted second
The lower end of bar rotates, and is limited by the first cavity.
(7) lower end of support rod is fixedly connected with rubber pad, and the surface of rubber pad is equipped with non-slip texture, increases support rod branch
Stability when support.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B；
Fig. 4 is the bottom view at the second inserted link of the utility model.
In figure: 1, fixed frame；2, data board；3, fixed block；4, thread groove；5, first connecting rod；6, the first cavity；7,
First jack；8, the first limited block；9, the first internal screw thread；10, the first buckle；11, inserted link；12, the second cavity；13, the second card
Button；14, the second limited block；15, the second internal screw thread；16, the second jack；17, the second inserted link；18, spherical portion；19, support rod；
20, the first cavity；21, spherical cavity；22, rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of pedagogy profession portable data
Device, including fixed frame 1, the fixed frame 1 is interior to be equipped with data board 2, and the fixed frame 1 is equipped with telescopic device, described flexible
Device includes fixed block 3, and first connecting rod 5 is connected on the fixed block 3, and the first sky is offered in the first connecting rod 5
Chamber 6, the bottom end inside first cavity 6 offer the first jack 7, the first limited block 8 are placed in first cavity 6,
The outer surface of first limited block 8 is equipped with external screw thread, and the downside of 6 inner wall of the first cavity is equipped with the first internal screw thread 9, described
First limited block 8 is threadedly coupled with the downside inside the first cavity 6, and first limited block 8 passes through the first buckle 10 and first
Upper end clamping inside cavity 6, the lower surface of first limited block 8 is fixedly connected with inserted link 11, the lower end of the inserted link 11
Through the first jack 7 and the downside of first connecting rod 5 is extended to, offers the second cavity 12 in the inserted link 11, described second
Bottom end inside cavity 12 offers the second jack 16, and the lower surface of second limited block 14 is fixedly connected with the second inserted link
17, the lower end of second inserted link 17 runs through the second jack 16 and extends to the downside of inserted link 11,12 inner wall of the second cavity
Downside be equipped with the second internal screw thread 15, the outer surface of second limited block 14 is equipped with external screw thread, 14 spiral shell of the second limited block
Line is connected to the downside inside the second cavity 12, and the upper end of second limited block 14 passes through the second buckle 13 and the second cavity 12
Internal upper end clamping, the lower end of second inserted link 17 are equipped with support device, can effectively record pedagogy profession number
According to, and be convenient for carrying, save certain manpower and material resources.
The lower end of the fixed block 3 offers thread groove 4, and the upside of 5 outer surface of first connecting rod is equipped with outer spiral shell
Line, the first connecting rod 5 are threaded in fixed block 3, are threadedly coupled installation easy to disassemble, first jack 7 and
One cavity 6 is arranged concentrically, diameter of the diameter less than the first cavity 6 of first jack 7, the diameter of first limited block 8
Between the diameter of the first cavity 6 and the diameter of the first jack 7, effectively the first limited block 8 can be limited, described second
Cavity 12 and the second jack 16 are arranged concentrically, the diameter of second jack 16 less than the second cavity 12 diameter, described second
The diameter of limited block 14 is located between the diameter of the second cavity 12 and the diameter of the second jack 16, can be effectively by the second limit
Block 14 limits, and offers spherical cavity 21 inside second inserted link 17, and the lower end of second inserted link 17 opens up that there are three first
One end of cavity 20, first cavity 20 is connected to spherical cavity 21, and the other end of first cavity 20 is directed away from spherical shape
21 side of chamber, can effectively install support rod 19, and what is rotated in the spherical cavity 21 is equipped with spherical portion 18, the spherical portion
Support rod 19 is fixedly connected on 18, the support rod 19 is rotated in the lower end of the second inserted link 17, and is limited by the first cavity 20,
The lower end of the support rod 19 is fixedly connected with rubber pad 22, and the surface of the rubber pad 22 is equipped with non-slip texture, increases support
The upper end of stability when bar 19 supports, support rod 19 is mounted in spherical cavity 21 by what spherical portion 18 rotated, support rod 19
The other end can rotate, rotation so that the inner wall of itself and the first cavity 20 is fitted, three support rods 19 support at an angle
On the ground, the angle of three support rods 19 can be controlled by the first cavity 20 of setting and support rod 19, when needs will dress
When setting contraction, rotating three support rods 19 is bonded to each other it.
Pedagogy profession can write on the data of teaching on data board 2 in teaching, but existing device is not square
Portable belt, leads to mobile inconvenience, and the utility model can effectively improve this problem, rotation inserted link 11 make the first limited block 8 with
The separation of first internal screw thread, 9 phase pushes up inserted link 11 and the first limited block 8 is driven to move up, and inserted link 11 is plugged in the first cavity 6
Interior, the first limited block 8 is connected to upper ends the first cavity 6 inside by the first buckle 10, and hold the second inserted link 17 and rotating makes the
Two limited blocks 14 and the second internal screw thread 15 are detached from, push up the second inserted link 17 make the second limited block 14 by the second buckle 13 with
Upper end clamping inside second cavity 12, can effectively shrink the lower half portion of fixed frame 1, and can rotate first connecting rod
5 make lower half portion be separated with fixed frame 1, are convenient for carrying, and here it is the pedagogy profession portable data recording devices
Working principle, while the content being not described in detail in this specification belongs to existing skill well known to professional and technical personnel in the field
Art.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of pedagogy profession portable data recording device, including fixed frame (1), the fixed frame (1) is interior to be equipped with note
It records plate (2), it is characterised in that: the fixed frame (1) is equipped with telescopic device, and the telescopic device includes fixed block (3), described
It is connected with first connecting rod (5), is offered the first cavity (6) in the first connecting rod (5), described first on fixed block (3)
The internal bottom end of cavity (6) offers the first jack (7), is placed with the first limited block (8) in first cavity (6), described
The outer surface of first limited block (8) is equipped with external screw thread, and the downside of the first cavity (6) inner wall is equipped with the first internal screw thread (9), institute
It states the first limited block (8) downside internal with the first cavity (6) to be threadedly coupled, first limited block (8) passes through the first buckle
(10) it being clamped with the first cavity (6) internal upper end, the lower surface of first limited block (8) is fixedly connected with inserted link (11),
The lower end of the inserted link (11) runs through the first jack (7) and extends to the downside of first connecting rod (5), opens in the inserted link (11)
Equipped with the second cavity (12), the internal bottom end of second cavity (12) is offered the second jack (16), second cavity
(12) it being equipped with the second limited block (14) in, the lower surface of second limited block (14) is fixedly connected with the second inserted link (17),
The lower end of second inserted link (17) runs through the second jack (16) and extends to the downside of inserted link (11), second cavity (12)
The downside of inner wall is equipped with the second internal screw thread (15), and the outer surface of second limited block (14) is equipped with external screw thread, second limit
Position block (14) is threaded in the internal downside of the second cavity (12), and the upper end of second limited block (14) passes through the second buckle
(13) it is clamped with the second cavity (12) internal upper end, the lower end of second inserted link (17) is equipped with support device.
2. a kind of pedagogy profession portable data recording device according to claim 1, it is characterised in that: described solid
The lower end for determining block (3) offers thread groove (4), and the upside of first connecting rod (5) outer surface is equipped with external screw thread, and described the
One connecting rod (5) is threaded in fixed block (3).
3. a kind of pedagogy profession portable data recording device according to claim 1, it is characterised in that: described
One jack (7) and the first cavity (6) are arranged concentrically, diameter of the diameter less than the first cavity (6) of first jack (7), institute
The diameter for stating the first limited block (8) is located between the diameter of the first cavity (6) and the diameter of the first jack (7).
4. a kind of pedagogy profession portable data recording device according to claim 1, it is characterised in that: described
Two cavitys (12) and the second jack (16) are arranged concentrically, and the diameter of second jack (16) is straight less than the second cavity (12)
The diameter of diameter, second limited block (14) is located between the diameter of the second cavity (12) and the diameter of the second jack (16).
5. a kind of pedagogy profession portable data recording device according to claim 1, it is characterised in that: described
It being offered spherical cavity (21) inside two inserted links (17), the lower end of second inserted link (17) is opened up there are three the first cavity (20),
One end of first cavity (20) is connected to spherical cavity (21), and the other end of first cavity (20) is directed away from spherical cavity
(21) side.
6. a kind of pedagogy profession portable data recording device according to claim 5, it is characterised in that: the ball
What is rotated in shape chamber (21) is equipped with spherical portion (18), is fixedly connected with support rod (19), the branch on the spherical portion (18)
Strut (19) is rotated in the lower end of the second inserted link (17), and is limited by the first cavity (20).
7. a kind of pedagogy profession portable data recording device according to claim 6, it is characterised in that: the branch
The lower end of strut (19) is fixedly connected with rubber pad (22), and the surface of the rubber pad (22) is equipped with non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133368.1U CN209525790U (en) | 2018-12-19 | 2018-12-19 | A kind of pedagogy profession portable data recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133368.1U CN209525790U (en) | 2018-12-19 | 2018-12-19 | A kind of pedagogy profession portable data recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525790U true CN209525790U (en) | 2019-10-22 |
Family
ID=68227388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133368.1U Expired - Fee Related CN209525790U (en) | 2018-12-19 | 2018-12-19 | A kind of pedagogy profession portable data recording device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339676A (en) * | 2021-06-01 | 2021-09-03 | 青岛黄海学院 | Think political affairs practice teaching outdoor investigation auxiliary device for visiting and use method thereof |
-
2018
- 2018-12-19 CN CN201822133368.1U patent/CN209525790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339676A (en) * | 2021-06-01 | 2021-09-03 | 青岛黄海学院 | Think political affairs practice teaching outdoor investigation auxiliary device for visiting and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202710062U (en) | Total station prism measurement frame | |
| CN206436688U (en) | A kind of blackboard for teaching easy to use | |
| CN209525790U (en) | A kind of pedagogy profession portable data recording device | |
| CN203535309U (en) | An image film reader | |
| CN206905754U (en) | A kind of Surveying Engineering tripod | |
| CN205957622U (en) | Airing device for traditional chinese medicine | |
| CN204129574U (en) | A kind of novel computer | |
| CN203743774U (en) | Full-automatic computer display screen supporting device | |
| CN207683177U (en) | A kind of paper collating unit of student | |
| CN210073246U (en) | Education is with propaganda show fence | |
| CN207935650U (en) | A kind of main frame support base of suitable for multiple sizes host | |
| CN203555787U (en) | B-ultrasonic couplant supply device with dial gauge | |
| CN206711047U (en) | A kind of intelligent massaging mouse | |
| CN205679257U (en) | A kind of nondestructive testing instrument | |
| CN206989950U (en) | Pocket total powerstation | |
| CN203555783U (en) | Storage device for B-ultrasonic coupling agent | |
| CN213632160U (en) | Environment monitoring device convenient to remove and have dampproofing and waterproofing function | |
| CN208985481U (en) | A kind of needle device with telescoping mechanism | |
| CN217287039U (en) | Physical training device that sports teaching used | |
| CN207769148U (en) | Field house basketball rack | |
| CN215691324U (en) | Modular outdoor dance teaching is with dance pad | |
| CN207644058U (en) | A kind of large capacity oil painting box | |
| CN216610713U (en) | Drawing frame that primary school fine arts teaching was used | |
| CN204091548U (en) | Multifunctional pillow | |
| CN202463321U (en) | Teaching equilateral triangular ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |