CN209433635U - A kind of moving in rotation showing stand of senior middle school's Political Teaching - Google Patents
A kind of moving in rotation showing stand of senior middle school's Political Teaching Download PDFInfo
- Publication number
- CN209433635U CN209433635U CN201920001038.9U CN201920001038U CN209433635U CN 209433635 U CN209433635 U CN 209433635U CN 201920001038 U CN201920001038 U CN 201920001038U CN 209433635 U CN209433635 U CN 209433635U
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- CN
- China
- Prior art keywords
- rod
- top hanging
- pull rod
- hanging rod
- showing stand
- 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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Abstract
The utility model provides a kind of moving in rotation showing stand of senior middle school's Political Teaching, including main supporting steel pipe, top hanging rod, clip, telescopic rod, positioning plate, set screw and limited screw；The main supporting steel pipe and Mobile base rotate mating and support the top for being placed in Mobile base；Equidistant interval is welded with row clip at totally ten on the back side of the top hanging rod；The left and right ends and middle of the top hanging rod are rotatably connected to telescopic rod at one, and the end of telescopic rod is rotatably connected to bottom pull rod at one at three, and top hanging rod and bottom pull rod are square tube setting；Equidistant interval is welded with row clip at totally ten in the front end face of the bottom pull rod；The right end position of the top hanging rod, which runs through, offers threaded hole at one, the setting of telescopic rod at the utility model three, by the spacing of telescopic rod at three stretched between adjustable top hanging rod and bottom pull rod, it is applicable in the different paper of the length that is fixedly clamped, it is easy to use to be widely used.
Description
Technical field
The utility model belongs to technical field of teaching apparatus, and more specifically, in particular to a kind of senior middle school's Political Teaching is used
Moving in rotation showing stand.
Background technique
In Political Teaching, teacher needs often to write a large amount of written historical materials on blackboard, virtually needs to occupy in this way
Many instructional blocks of time reduce the efficiency of teaching, so many teachers can select the display board for finishing writing content already in teaching
Appearance is shown.
It is found in conjunction with prior art people, although existing Mobile exhibiting frame is able to carry out conventional use, still
It exists in practical applications, and volume is larger, and occupied space is larger, is stored inconveniently when idle, and can not fit well
The problem of showing paper with positioning different size specification.
Then, in view of this, being studied improvement for existing structure and missing, a kind of senior middle school's Political Teaching use is provided
Moving in rotation showing stand, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above-mentioned technical problem, the moving in rotation that the utility model provides a kind of senior middle school's Political Teaching is shown
Frame, larger to solve existing Mobile exhibiting frame body product, occupied space is larger, is stored inconveniently when idle, and can not be fine
Applicable positioning different size specification show paper the problem of.
The purpose and effect of the moving in rotation showing stand of the utility model senior middle school Political Teaching, by technology hand in detail below
Section is reached:
A kind of moving in rotation showing stand of senior middle school's Political Teaching, including main supporting steel pipe, top hanging rod, bottom pull rod,
Clip, telescopic rod, positioning plate, set screw and limited screw；The main supporting steel pipe is mating with Mobile base rotation and props up
Support is placed in the top of Mobile base；Equidistant interval is welded with row clip at totally ten on the back side of the top hanging rod；It is described
The left and right ends and middle of top hanging rod are rotatably connected to telescopic rod at one, and the end of telescopic rod is rotatablely connected at three
There is bottom pull rod at one, and top hanging rod and bottom pull rod are square tube setting；In the front end face of the bottom pull rod etc.
Row clip at totally ten is welded with away from interval；The right end position of the top hanging rod, which runs through, offers threaded hole at one.
Further, the middle position of the top hanging rod is supported by shaft at one to rear side welding, this shaft is through slotting
Set on the apical position of main supporting steel pipe.
Further, run through on the pipeline section on the right side of the bottom pull rod interfix block and be engaged with limited screw at one.
Further, the bottom welding in bottom pull rod middle position is provided with locating piece at one, passes through on this locating piece
Wear and be engaged with set screw at one, and in the top half of main supporting steel pipe front end face from bottom to top equidistant interval through opening up
There is a threaded hole at six, and set screw can correspond to and lock onto this at six in threaded hole.
Further, the telescopic rod is made of piston rod and axle sleeve sliding plug, right in the outer circumferential walls of bottom bracket axle
Claim through offering sliding slot at two, and is symmetrically arranged with rectangular shaped slider at two on the endpiece of piston rod, this rectangular shaped slider pair at two
It should be slidably disposed at above-mentioned two in sliding slot, and the back of telescopic rod end shaft is welded with downwards positioning at one at centre one
Plate, set screw are also extended through through this positioning plate.
Compared with prior art, the utility model has the following beneficial effects:
The top hanging rod of the utility model and bottom pull rod can be against being locked together and unitary rotation is placed in vertical shape
State, this can effectively reduce the volume of showing stand entirety, reduce placement of its occupied space convenient for leaving unused when, and pass through at three
The spacing of telescopic rod stretched between adjustable top hanging rod and bottom pull rod, is applicable in the different paper of the length that is fixedly clamped,
It is easy to use, it is widely used.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is that the utility model turns folding status diagram.
Fig. 3 is that the utility model top hanging rod and bottom pull rod rotate abutment condition schematic diagram.
Fig. 4 is the utility model intermediate warp rod structure schematic diagram.
Fig. 5 is the utility model Fig. 1 partial enlargement diagram
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Main supporting steel pipe -1, top hanging rod -2, bottom pull rod -3, clip -4, telescopic rod -5, positioning plate -501 position spiral shell
Silk -6, limited screw -7.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides a kind of moving in rotation showing stand of senior middle school's Political Teaching, including, top hanging rod 2, bottom
Pull rod 3, clip 4, telescopic rod 5, positioning plate 501, set screw 6 and main 1 screw 7 of supporting steel pipe of limit；The main supporting steel pipe 1
The top that mating and support is placed in Mobile base is rotated with Mobile base；Equidistant interval on the back side of the top hanging rod 2
It is welded with row clip 4 at totally ten；The left and right ends and middle of the top hanging rod 2 are rotatably connected to telescopic rod at one
5, and the end of telescopic rod 5 is rotatably connected to bottom pull rod 3 at one at three, and top hanging rod 2 and bottom pull rod 3 are square tube
Setting；Equidistant interval is welded with row clip 4 at totally ten in the front end face of the bottom pull rod 3；The right side of the top hanging rod 2
End position, which runs through, offers threaded hole at one.
Wherein, the middle position of the top hanging rod 2 is supported by shaft at one to rear side welding, this shaft, which runs through, to be inserted in
The apical position of main supporting steel pipe 1, when top hanging rod 2 and bottom pull rod 3 rotate against when can be rotated by shaft be placed in it is vertical
State is simultaneously parallel with main supporting steel pipe 1, this can effectively reduce the horizontal space that top hanging rod 2 and bottom pull rod 3 occupy.
Wherein, run through on the pipeline section on the right side of 3 interfix block of bottom pull rod and be engaged with limited screw 7 at one, top
Hanging rod 2 and bottom pull rod 3 rotate against when, limited screw 7 can lock in the threaded hole for being inserted in and offering on top hanging rod 2,
Top hanging rod 2 and bottom pull rod 3 are locked together, it is avoided to separate.
Wherein, the bottom welding in 3 middle position of bottom pull rod is provided with locating piece at one, runs through on this locating piece and nibbles
Conjunction has set screw 6 at one, and in the top half of 1 front end face of main supporting steel pipe from bottom to top equidistant interval through offering
Threaded hole at six, and set screw 6 can correspond to and lock onto this at six in threaded hole, and set screw 6 can be stretched at locking positioning three
The telescopic adjustment height of contracting bar 5.
Wherein, the telescopic rod 5 is made of piston rod and axle sleeve sliding plug, is symmetrically passed through in the outer circumferential walls of bottom bracket axle
It wears and offers sliding slot at two, and be symmetrically arranged with rectangular shaped slider at two on the endpiece of piston rod, rectangular shaped slider is corresponding at two slides for this
It is dynamic to be placed at above-mentioned two in sliding slot, and the back of 5 end shaft of telescopic rod is welded with downwards positioning plate at one at centre one
501, set screw 6 is also extended through through this positioning plate 501, can be by top hanging rod 2 and 3 turns of bottom pull rod by telescopic rod 5 at three
Dynamic to be abutted together the occupied space reduced on vertical direction, showing stand easy to remove is placed when idle, and by stretching at three
The spacing of contracting bar 5 stretched between adjustable top hanging rod 2 and bottom pull rod 3, is applicable in the different paper of the length that is fixedly clamped,
It is easy to use to be widely used, it can be avoided additionally by set screw 6 and the mating of positioning plate 501 with positioning of bottom pull rod 3
Its level rotates upwardly and downwardly, and the paper being clamped between top hanging rod 2 and bottom pull rod 3 is caused to be shredded.
The specifically used mode and effect of the present embodiment:
Top hanging rod 2 is placed in horizontality with the rotation of bottom pull rod 3 first and unclamped by the process for using of the utility model
It is sagging that limited screw 7 slides bottom pull rod 3, passes through 6 locking positioning bottom pull rod 3 of set screw according to the length for showing paper
Sagging distance keep positioning of bottom pull rod 3 fixed simultaneously, paper is finally clamped in top hanging rod 2 by clip 4 and bottom is drawn
Between bar 3 and showing stand is pushed to start Mobile exhibiting.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of moving in rotation showing stand of senior middle school's Political Teaching, it is characterised in that: the rotation of senior middle school's Political Teaching moves
Dynamic showing stand includes main supporting steel pipe (1), top hanging rod (2), bottom pull rod (3), clip (4), telescopic rod (5), positioning plate
(501), set screw (6) and limited screw (7)；The main supporting steel pipe (1) is mating with Mobile base rotation and support is set
In the top of Mobile base；Equidistant interval is welded with row clip (4) at totally ten on the back side of the top hanging rod (2)；Institute
The left and right ends and middle for stating top hanging rod (2) are rotatably connected to telescopic rod at one (5), and telescopic rod (5) at three
End is rotatably connected to bottom pull rod (3) at one, and top hanging rod (2) and bottom pull rod (3) are square tube setting；The bottom
Equidistant interval is welded with row clip (4) at totally ten in the front end face of portion's pull rod (3)；The right end position of the top hanging rod (2)
It sets to run through and offers threaded hole at one.
2. the moving in rotation showing stand of senior middle school's Political Teaching as described in claim 1, it is characterised in that: the top hanging rod
(2) middle position is supported by shaft at one to rear side welding, this shaft runs through the top position for being inserted in main supporting steel pipe (1)
It sets.
3. the moving in rotation showing stand of senior middle school's Political Teaching as described in claim 1, it is characterised in that: the bottom pull rod
(3) run through on the pipeline section on the right side of interfix block and be engaged with limited screw at one (7).
4. the moving in rotation showing stand of senior middle school's Political Teaching as described in claim 1, it is characterised in that: the bottom pull rod
(3) the bottom welding in middle position is provided with locating piece at one, runs through on this locating piece and is engaged with set screw at one (6), and
From bottom to top equidistant interval is and fixed through offering threaded hole at six in the top half of main supporting steel pipe (1) front end face
Position screw (6), which can correspond to, lock onto this at six in threaded hole.
5. the moving in rotation showing stand of senior middle school's Political Teaching as described in claim 1, it is characterised in that: the telescopic rod (5)
It is made of piston rod and axle sleeve sliding plug, symmetrically runs through in the outer circumferential walls of bottom bracket axle and offer sliding slot at two, and piston
Rectangular shaped slider at two is symmetrically arranged on the endpiece of bar, this at two rectangular shaped slider correspondence be slidably disposed at above-mentioned two in sliding slot, and
And the back of telescopic rod (5) end shaft is welded with downwards positioning plate at one (501) at centre one, set screw (6) also extends through
Pass through this positioning plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001038.9U CN209433635U (en) | 2019-01-02 | 2019-01-02 | A kind of moving in rotation showing stand of senior middle school's Political Teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001038.9U CN209433635U (en) | 2019-01-02 | 2019-01-02 | A kind of moving in rotation showing stand of senior middle school's Political Teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433635U true CN209433635U (en) | 2019-09-24 |
Family
ID=67975149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001038.9U Expired - Fee Related CN209433635U (en) | 2019-01-02 | 2019-01-02 | A kind of moving in rotation showing stand of senior middle school's Political Teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433635U (en) |
-
2019
- 2019-01-02 CN CN201920001038.9U patent/CN209433635U/en not_active Expired - Fee Related
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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: 20190924 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |