CN206421691U - A kind of English study device - Google Patents
A kind of English study device Download PDFInfo
- Publication number
- CN206421691U CN206421691U CN201720103243.7U CN201720103243U CN206421691U CN 206421691 U CN206421691 U CN 206421691U CN 201720103243 U CN201720103243 U CN 201720103243U CN 206421691 U CN206421691 U CN 206421691U
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- clamp
- spring
- hand thread
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- mainboard
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Abstract
The utility model is related to the technical field of the auxiliary equipment for English study, more particularly to a kind of English study device, its convenient progress whole height regulation, improves adaptability；And facilitate mainboard disassembling, assembling and replacing, improve service efficiency；Including table top, support frame and mainboard, mainboard is one kind in clipboard, display screen and letter placement plate；Support frame includes threaded rod under screwed pipe under four groups of bases, four groups and four groups, and four groups of base tops, which are equipped with lower standing groove, lower standing groove, is provided with lower ball bearing；Table top top is provided with placed cavity, left connection board, left-hand thread pipe, left-hand thread bar, left geometrical clamp, right connection board, right-hand thread pipe, right-hand thread bar and right geometrical clamp are provided with placed cavity, left connection board right-hand member is provided with left standing groove, left ball bearing is provided with left standing groove, right connection board left end is provided with right standing groove, right ball bearing is provided with right standing groove, left geometrical clamp right-hand member and right geometrical clamp left end are respectively arranged with left neck and right neck.
Description
Technical field
The utility model is related to the technical field of the auxiliary equipment for English study, more particularly to a kind of English study
Device.
Background technology
It is well known that English study device be it is a kind of for English study work in carry out CAL device, its
It is widely used in the crowd of related English study, and its form of expression is a lot, including learning machine, study table, learning board
Deng various forms；Existing English study device includes table top, support frame and mainboard, and table top is arranged on support frame, mainboard peace
On table top, mainboard is one kind in clipboard, display screen and letter placement plate；Auxiliary phase is carried out by table top when it is used
The study of pass personnel, CAL is carried out by mainboard, and mainboard can need to be changed according to actual learning；But it is used
Middle to find, its table surface height is fixed, it is impossible to is carried out height regulation according to the height of student and environmental requirement, is caused its adaptability
It is poor；And its mainboard disassembling, assembling and replacing is bothered very much, cause the reduction of its service efficiency.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of convenient progress whole height regulation, improve and adapt to energy
Power；And facilitate mainboard disassembling, assembling and replacing, improve the English study device of service efficiency.
A kind of English study device of the present utility model, including table top, support frame and mainboard, mainboard are clipboard, display
Screen and letter place one kind in plate；Support frame as described above includes threaded rod under screwed pipe under four groups of bases, four groups and four groups, described
The top of four groups of bases is provided with lower standing groove, and is provided with lower standing groove screw thread under lower ball bearing, described four groups
Ttom of pipe end is inserted into four groups of lower ball bearings respectively, and threaded rod bottom is inserted respectively under four groups and spiral shell is filled to screwed pipe under four groups
Inside top, threaded rod top is connected with table top bottom front left side, forward right side, left rear side and right lateral side respectively under four groups；It is described
The top of table top is provided with placed cavity, and be provided with placed cavity left connection board, left-hand thread pipe, left-hand thread bar, left geometrical clamp,
Right connection board, right-hand thread pipe, right-hand thread bar and right geometrical clamp, the left connection board left end are connected with left side wall in placed cavity, left
Connecting plate right-hand member is provided with left standing groove, and is provided with left standing groove left ball bearing, the left-hand thread pipe left end insertion
In to left ball bearing, simultaneously spiral shell is filled to inside left-hand thread pipe right-hand member the insertion of left-hand thread bar left end, and left geometrical clamp is arranged on left-hand thread
Bar right-hand member, the right connection board right-hand member is connected with right side wall in placed cavity, and right connection board left end is provided with right standing groove, and on the right side
Right ball bearing is provided with standing groove, the right-hand thread pipe right-hand member is inserted into right ball bearing, the insertion of right-hand thread bar right-hand member
And spiral shell is filled to inside right-hand thread pipe left end, right geometrical clamp is arranged on right-hand thread bar left end, the left geometrical clamp right-hand member and right fixation
Folder left end is respectively arranged with left neck and right neck, mainboard left end and right-hand member difference clamp to the left neck and right neck.
Upper left spring, upper left clamp, lower-left are provided with a kind of English study device of the present utility model, the left neck
Spring and lower-left clamp, the upper left spring top are connected with left neck inner roof wall, and upper left spring bottom end is connected with upper left clamp,
Lower-left spring bottom end is connected with left neck inner bottom wall, and lower-left spring top is connected with lower-left clamp；It is provided with the right neck
Upper right spring, upper right clamp, bottom right spring and bottom right clamp, the upper right spring top are connected with right neck inner roof wall, upper right
Spring bottom end is connected with upper right clamp, and bottom right spring bottom end is connected with right neck inner bottom wall, bottom right spring top and bottom right clamp
Connection；The mainboard left end is installed between upper left clamp and lower-left clamp, and the right-hand member of mainboard is installed on upper right clamp and bottom right
Between clamp.
A kind of English study device of the present utility model, in addition to front limit frame, front limit spring, rear position-limited rack and rear limit
Position spring, the front limit frame front end is connected with antetheca in placed cavity, and front limit spring at front end is connected with front limit frame rear end, after
Position-limited rack rear end is connected with rear wall in placed cavity, and rear limit spring rear end is connected with rear position-limited rack front end, front limit spring rear end
With end in contact before mainboard, rear limit spring front end and end in contact after mainboard.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, screw thread under four groups can be passed through
The synchronous rotary of pipe carries out the regulation of whole height, so as to carry out height regulation according to the requirement of the height of student and environment,
Improve adaptability；And mainboard can be fixed by left geometrical clamp and right geometrical clamp, and left-hand thread pipe and right-hand thread pipe
The left geometrical clamp of rotary steerable system and the distance between right geometrical clamp, it is more practical so as to complete dismounting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 A portions partial enlarged drawing.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of English study device of the present utility model, including table top 1, support frame and mainboard 2,
Mainboard is one kind in clipboard, display screen and letter placement plate；Support frame includes screwed pipe 4 and four under four groups of bases 3, four groups
The lower threaded rod 5 of group, the top of four groups of bases is provided with lower standing groove, and is provided with lower ball bearing 6 in lower standing groove, and four
The lower screwed pipe bottom of group is inserted into four groups of lower ball bearings respectively, and threaded rod bottom is inserted respectively under four groups and spiral shell is filled to four groups
Inside lower screwed pipe top, threaded rod top connects with table top bottom front left side, forward right side, left rear side and right lateral side respectively under four groups
Connect；The top of table top is provided with placed cavity, and be provided with placed cavity left connection board 7, it is left-hand thread pipe 8, left-hand thread bar 9, left
Geometrical clamp 10, right connection board 11, right-hand thread pipe 12, right-hand thread bar and right geometrical clamp, left connection board left end and left side in placed cavity
Wall is connected, and left connection board right-hand member is provided with left standing groove, and is provided with left standing groove left ball bearing 13, left-hand thread Guan Zuo
End is inserted into left ball bearing, and simultaneously spiral shell is filled to inside left-hand thread pipe right-hand member the insertion of left-hand thread bar left end, and left geometrical clamp is arranged on
Left-hand thread bar right-hand member, right connection board right-hand member is connected with right side wall in placed cavity, and right connection board left end is provided with right standing groove, and
Right ball bearing is provided with right standing groove, right-hand thread pipe right-hand member is inserted into right ball bearing, right-hand thread bar right-hand member is inserted simultaneously
Spiral shell is filled to inside right-hand thread pipe left end, and right geometrical clamp is arranged on right-hand thread bar left end, left geometrical clamp right-hand member and right geometrical clamp left end
It is respectively arranged with left neck and right neck, mainboard left end and right-hand member difference clamp to left neck and right neck；Set by above-mentioned
Put, the regulation of whole height can be carried out by the synchronous rotary of screwed pipe under four groups, so as to according to the height and ring of student
The requirement in border carries out height regulation, improves adaptability；And mainboard can be fixed by left geometrical clamp and right geometrical clamp,
And the distance between the left geometrical clamp of rotary steerable system of left-hand thread pipe and right-hand thread pipe and right geometrical clamp, so as to complete dismounting, more
For practicality.
Upper left spring 14, upper left clamp 15, lower-left are provided with a kind of English study device of the present utility model, left neck
Spring 16 and lower-left clamp, upper left spring top are connected with left neck inner roof wall, and upper left spring bottom end is connected with upper left clamp, left
Lower spring bottom is connected with left neck inner bottom wall, and lower-left spring top is connected with lower-left clamp；Upper right bullet is provided with right neck
Spring, upper right clamp, bottom right spring and bottom right clamp, upper right spring top are connected with right neck inner roof wall, upper right spring bottom end with
Upper right clamp is connected, and bottom right spring bottom end is connected with right neck inner bottom wall, and bottom right spring top is connected with bottom right clamp；Mainboard is left
End is installed between upper left clamp and lower-left clamp, and the right-hand member of mainboard is installed between upper right clamp and bottom right clamp, so as to reach
To more preferable clamp fixed effect, while convenient dismounting.
A kind of English study device of the present utility model, in addition to front limit frame 17, front limit spring 18, rear position-limited rack 19
With rear limit spring, front limit frame front end is connected with antetheca in placed cavity, and front limit spring at front end is connected with front limit frame rear end,
Position-limited rack rear end is connected with rear wall in placed cavity afterwards, and rear limit spring rear end is connected with rear position-limited rack front end, after front limit spring
End in contact after end and end in contact before mainboard, rear limit spring front end and mainboard, can carry out it is preferably spacing, prevent mainboard rock and
Drop.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and protection domain of the present utility model is also should be regarded as with modification.
Claims (3)
1. a kind of English study device, including table top, support frame and mainboard, mainboard are that clipboard, display screen and letter place plate
In one kind；Characterized in that, support frame as described above includes threaded rod, described four under screwed pipe under four groups of bases, four groups and four groups
The top of group base is provided with lower standing groove, and is provided with lower standing groove screwed pipe under lower ball bearing, described four groups
Bottom is inserted into four groups of lower ball bearings respectively, and threaded rod bottom is inserted respectively under four groups and spiral shell is filled to screw thread tube top under four groups
End is internal, and threaded rod top is connected with table top bottom front left side, forward right side, left rear side and right lateral side respectively under four groups；Described
The top in face is provided with placed cavity, and is provided with placed cavity left connection board, left-hand thread pipe, left-hand thread bar, left geometrical clamp, the right side
Connecting plate, right-hand thread pipe, right-hand thread bar and right geometrical clamp, the left connection board left end are connected with left side wall in placed cavity, Zuo Lian
Fishplate bar right-hand member is provided with left standing groove, and is provided with left standing groove left ball bearing, and the left-hand thread pipe left end is inserted into
In left ball bearing, simultaneously spiral shell is filled to inside left-hand thread pipe right-hand member the insertion of left-hand thread bar left end, and left geometrical clamp is arranged on left-hand thread bar
Right-hand member, the right connection board right-hand member is connected with right side wall in placed cavity, and right connection board left end is provided with right standing groove, and is put on the right side
Put and right ball bearing is provided with groove, the right-hand thread pipe right-hand member is inserted into right ball bearing, right-hand thread bar right-hand member is inserted simultaneously
Spiral shell is filled to inside right-hand thread pipe left end, and right geometrical clamp is arranged on right-hand thread bar left end, left the geometrical clamp right-hand member and right geometrical clamp
Left end is respectively arranged with left neck and right neck, mainboard left end and right-hand member difference clamp to the left neck and right neck.
2. a kind of English study device as claimed in claim 1, it is characterised in that be provided with upper left bullet in the left neck
Spring, upper left clamp, lower-left spring and lower-left clamp, the upper left spring top are connected with left neck inner roof wall, upper left spring bottom
End is connected with upper left clamp, and lower-left spring bottom end is connected with left neck inner bottom wall, and lower-left spring top is connected with lower-left clamp；Institute
State and upper right spring, upper right clamp, bottom right spring and bottom right clamp are provided with right neck, the upper right spring top and right neck
Inner roof wall is connected, and upper right spring bottom end is connected with upper right clamp, and bottom right spring bottom end is connected with right neck inner bottom wall, bottom right spring
Top is connected with bottom right clamp；The mainboard left end is installed between upper left clamp and lower-left clamp, and the right-hand member of mainboard is installed on
Between upper right clamp and bottom right clamp.
3. a kind of English study device as claimed in claim 2, it is characterised in that also including front limit frame, front limit spring,
Position-limited rack and rear limit spring afterwards, the front limit frame front end are connected with antetheca in placed cavity, front limit spring at front end and preceding limit
Position frame rear end connection, rear position-limited rack rear end is connected with rear wall in placed cavity, and rear limit spring rear end is connected with rear position-limited rack front end,
Front limit spring rear end and end in contact before mainboard, rear limit spring front end and end in contact after mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103243.7U CN206421691U (en) | 2017-01-24 | 2017-01-24 | A kind of English study device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720103243.7U CN206421691U (en) | 2017-01-24 | 2017-01-24 | A kind of English study device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421691U true CN206421691U (en) | 2017-08-18 |
Family
ID=59571019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720103243.7U Expired - Fee Related CN206421691U (en) | 2017-01-24 | 2017-01-24 | A kind of English study device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369340A (en) * | 2017-09-04 | 2017-11-21 | 河南工业职业技术学院 | A kind of English study table |
| CN108179825A (en) * | 2017-12-01 | 2018-06-19 | 太原双鼎科技有限公司 | A kind of assembled architecture background wall construction |
-
2017
- 2017-01-24 CN CN201720103243.7U patent/CN206421691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369340A (en) * | 2017-09-04 | 2017-11-21 | 河南工业职业技术学院 | A kind of English study table |
| CN107369340B (en) * | 2017-09-04 | 2018-07-13 | 河南工业职业技术学院 | A kind of English study table |
| CN108179825A (en) * | 2017-12-01 | 2018-06-19 | 太原双鼎科技有限公司 | A kind of assembled architecture background wall construction |
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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 |
Granted publication date: 20170818 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |