CN207966432U - A kind of ideological and political propaganda displaying explanation frame - Google Patents
A kind of ideological and political propaganda displaying explanation frame Download PDFInfo
- Publication number
- CN207966432U CN207966432U CN201820391921.9U CN201820391921U CN207966432U CN 207966432 U CN207966432 U CN 207966432U CN 201820391921 U CN201820391921 U CN 201820391921U CN 207966432 U CN207966432 U CN 207966432U
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- fixedly connected
- sliding
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Abstract
The utility model discloses a kind of ideological and political propagandas to show explanation frame, including desktop, the lower surface of the desktop is symmetrically opened up there are two sliding slot, inner wall offers placing groove at the center of two sliding slots, sliding block is slidably connected in the sliding slot, the sliding block is rotatably connected to jacking block, and jacking block is all made of rectangular configuration with placing groove, the one end of the jacking block far from sliding block is fixedly connected with supporting rod, the one end of the supporting rod far from jacking block is fixedly connected with supporting block, the lower end of the desktop is symmetrically opened up there are two slot, clamping close device is installed on the inner wall of the slot, the supporting block is fixedly connected on by clamping close device in slot.The utility model stable structure, easy to operate, design is scientific and reasonable, convenient for quickly putting political data on specified ground or being explained using blackboard, can be switched fast between desk and blackboard, flexibility is good.
Description
Technical field
The utility model is related to explain frame technical field more particularly to a kind of ideological and political propaganda displaying explanation frame.
Background technology
Currently, with the development and progress of society, thought of people idea, political point view play prodigious work to social development
With, thus the Ideological Education of student will also grow with each passing hour, the body and mind that current each school all starts gradually to pay attention to student is strong
Health reinforces ideological and political education.Ideological and political education promotional display teaching in, need ground quickly put political data or
It is explained using blackboard, when explanation frame is simple in structure in the prior art, function is less, and flexibility is poor.
Utility model content
Purpose of the utility model is to solve in the teaching of ideological and political education promotional display, need in the prior art
Political data is quickly put on ground or is explained using blackboard, when explanation frame is simple in structure in the prior art, function is less,
The problem of flexibility difference, and a kind of ideological and political propaganda displaying explanation frame proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of ideological and political propaganda displaying explanation frame, including desktop, the lower surface of the desktop symmetrically open up that there are two sliding
Slot, inner wall offers placing groove at the center of two sliding slots, and sliding block is slidably connected in the sliding slot, and the sliding block turns
It is dynamic to be connected with jacking block, and jacking block is all made of rectangular configuration with placing groove, the one end of the jacking block far from sliding block is fixedly connected with branch
Strut, the one end of the supporting rod far from jacking block are fixedly connected with supporting block, and the lower end of the desktop symmetrically opens up that there are two insert
Slot is equipped with clamping close device on the inner wall of the slot, and the supporting block is fixedly connected on by clamping close device in slot.
Preferably, the clamping close device includes worm gear, worm screw, storage wheel, drawstring, resetting spring and fixture block, described in two
One end that close to each other pair of slot offers mounting groove, and resetting spring is equipped in the mounting groove, and the resetting spring is solid
Surely it is connected with fixture block, the desktop, which is located on the inner wall between two slots, offers cavity, and worm gear is equipped in the cavity,
The worm gear is engaged with worm screw, and one end of the worm screw is rotatably connected on the inner wall of cavity, and the other end of the worm screw runs through
The inner wall of cavity is simultaneously fixedly connected with knob, and the worm gear is coaxially installed with storage wheel, and there are two draw for the upper winding of storage wheel
Rope, the one end of two drawstrings far from storage wheel are fixedly connected with the fixture block of both sides respectively, and the supporting block is corresponding with fixture block
Position offer card slot.
Preferably, the outer wall of cavity position corresponding with knob opens up fluted.
Preferably, the width of the card slot is longer 2cm than the width of fixture block.
Preferably, the worm screw is rotatably connected on by miniature deep groove ball bearing on the inner wall of cavity.
Preferably, the opening of the sliding slot is equipped with rib.
Compared with prior art, the utility model has following advantages：
The utility model stable structure, easy to operate, design is scientific and reasonable, convenient for quickly putting politics on specified ground
Data is explained using blackboard, can be switched fast between desk and blackboard, and flexibility is good.
Description of the drawings
Fig. 1 be the utility model proposes a kind of ideological and political propaganda displaying explanation frame structural schematic diagram；
Fig. 2 is part A enlarged structure schematic diagram in the utility model Fig. 1；
Fig. 3 is desktop section bottom structural schematic diagram in the utility model Fig. 1；
Fig. 4 is desktop fragmentary cross-sectional view in the utility model Fig. 1；
Fig. 5 is part B enlarged structure schematic diagram in Fig. 4 in the utility model Fig. 1.
In figure：1 desktop, 2 supporting rods, 3 supporting blocks, 4 jacking blocks, 5 sliding slots, 6 placing grooves, 7 sliding blocks, 8 cavitys, 9 storage wheel,
10 worm gears, 11 slots, 12 resetting springs, 13 fixture blocks, 14 drawstrings, 15 worm screws.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of ideological and political propaganda displaying explanation frame, including desktop 1, the lower surface of desktop 1 symmetrically open up
There are two sliding slot 5, inner wall offers placing groove 6 at the center of two sliding slots 5, and sliding block 7, sliding block 7 are slidably connected in sliding slot 5
It is rotatably connected to jacking block 4, and jacking block 4 is all made of rectangular configuration with placing groove 6, the one end of jacking block 4 far from sliding block 7 is fixedly connected with
Supporting rod 2, the one end of supporting rod 2 far from jacking block 4 are fixedly connected with supporting block 3, and the lower end of desktop 1 symmetrically opens up that there are two slots
11, clamping close device is installed on the inner wall of slot 11, supporting block 3 is fixedly connected on by clamping close device in slot 11, engaging dress
It sets including worm gear 10, worm screw 15, storage wheel 9, drawstring 14, resetting spring 12 and fixture block 13, two 11 close to each other pairs of slots
One end offers mounting groove, and resetting spring 12 is equipped in mounting groove, and resetting spring 12 is fixedly connected with fixture block 13, desktop 1
Cavity 8 is offered on inner wall between two slots 11, worm gear 10 is installed in cavity 8, and worm gear 10 is engaged with worm screw
15, one end of worm screw 15 is rotatably connected on the inner wall of cavity 8, the inner wall of the other end through cavities 8 of worm screw 15 and fixed company
It is connected to knob, worm gear 10 is coaxially installed with storage wheel 9, and winding on 9 is taken turns in storage, and there are two drawstrings 14, and two drawstrings 14 are far from storage
One end of wheel 9 is fixedly connected with the fixture block of both sides 13 respectively, and the position corresponding with fixture block 13 of supporting block 3 offers card slot, engaging
Device stable connection, convenient for by manual operation, engaging is firm, the outer wall position corresponding with knob of cavity 8 open up it is fluted,
The setting of groove places exposed and abraded convenient for the placement of knob, and the width of card slot is longer 2cm than the width of fixture block 13, this width rises
To the effect of tolerance, prevent stuck, worm screw 15 is rotatably connected on by miniature deep groove ball bearing on the inner wall of cavity 8, miniature depth
The setting of ditch ball bearing is played the role of supporting and fixing, to make worm screw 15 that can only realize rotation, the opening installation of sliding slot 5
Have a rib, the setting of rib can anti-limited slip block 7 fallen out of sliding slot 5.
When the utility model is used, two support legs 2 can be removed, by knob worm screw 15, worm screw 15 and then band
The dynamic worm gear 10 being engaged with rotates, and worm gear 10 drives the storage wheel 9 of connection fixed thereto to rotate after rotating, and storage wheel 9 drives
The drawstring 14 of both sides is stored, drawstring 14 pull fixture block 13 move, resetting spring 12 compress, at this time can by supporting block 3 from insert
It is taken out in slot 11, to support, the area of supporting block 3 can suitably increase, and being subject to can support, and then determine to open as needed
Dynamic blackboard still supports plate mode, and when needing desktop 1 treating as blackboard, supporting rod 2 is slided by sliding block 7 in sliding slot 5,
Being disposed vertically for desktop 1 can be realized in the side for being then slid to sliding slot 5, when needing desktop 1 treating as support plate, by sliding block
7 slide into the middle part of sliding slot 5, and jacking block 4 is inserted into placing groove 6, and desktop 1 can closely be connect with jacking block 4 under the effect of gravity,
Wherein width is bigger than sliding slot 5 (with reference to Fig. 2-3) under normal conditions for jacking block 4, to positioned at the outside of sliding slot 5, only move to middle part
Can just be caught in placing groove 6, placing groove 6 is located at the outside (being not drawn into figure) of sliding slot, so as to by supporting rod 2 also accommodate into
It goes, to realize fixation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ideological and political propaganda displaying explanation frame, including desktop (1), which is characterized in that the lower surface pair of the desktop (1)
Title is opened up there are two sliding slot (5), and inner wall offers placing groove (6), the sliding slot (5) at the center of two sliding slots (5)
Sliding block (7) is inside slidably connected, the sliding block (7) is rotatably connected to jacking block (4), and jacking block (4) is all made of square with placing groove (6)
Shape structure, the one end of the jacking block (4) far from sliding block (7) are fixedly connected with supporting rod (2), and the supporting rod (2) is far from jacking block
(4) one end is fixedly connected with supporting block (3), and the lower end of the desktop (1) symmetrically opens up that there are two slot (11), the slots
(11) clamping close device is installed, the supporting block (3) is fixedly connected on by clamping close device in slot (11) on inner wall.
2. a kind of ideological and political propaganda displaying explanation frame according to claim 1, which is characterized in that the clamping close device packet
Include worm gear (10), worm screw (15), storage wheel (9), drawstring (14), resetting spring (12) and fixture block (13), two slots
(11) close to each other pair one end offers mounting groove, and resetting spring (12), the reset bullet are equipped in the mounting groove
Spring (12) is fixedly connected with fixture block (13), and the desktop (1), which is located on the inner wall between two slots (11), offers cavity
(8), worm gear (10) is installed in the cavity (8), the worm gear (10) is engaged with worm screw (15), one end of the worm screw (15)
It is rotatably connected on the inner wall of cavity (8), the inner wall of the other end through cavities (8) of the worm screw (15) is simultaneously fixedly connected with rotation
Button, the worm gear (10) are coaxially installed with storage wheel (9), and winding on (9) is taken turns in the storage, and there are two drawstrings (14), described in two
The one end of drawstring (14) far from storage wheel (9) is fixedly connected with the fixture block of both sides (13) respectively, the supporting block (3) and fixture block
(13) corresponding position offers card slot.
3. a kind of ideological and political propaganda displaying explanation frame according to claim 2, which is characterized in that the cavity (8)
Outer wall position corresponding with knob opens up fluted.
4. a kind of ideological and political propaganda displaying explanation frame according to claim 2, which is characterized in that the width of the card slot
Width than fixture block (13) is long 2cm.
5. a kind of ideological and political propaganda displaying explanation frame according to claim 2, which is characterized in that the worm screw (15) is logical
Miniature deep groove ball bearing is crossed to be rotatably connected on the inner wall of cavity (8).
6. a kind of ideological and political propaganda displaying explanation frame according to claim 1, which is characterized in that the sliding slot (5)
Opening is equipped with rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391921.9U CN207966432U (en) | 2018-03-22 | 2018-03-22 | A kind of ideological and political propaganda displaying explanation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391921.9U CN207966432U (en) | 2018-03-22 | 2018-03-22 | A kind of ideological and political propaganda displaying explanation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966432U true CN207966432U (en) | 2018-10-12 |
Family
ID=63725757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820391921.9U Expired - Fee Related CN207966432U (en) | 2018-03-22 | 2018-03-22 | A kind of ideological and political propaganda displaying explanation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150917A (en) * | 2019-06-11 | 2019-08-23 | 马宏波 | A folding booth device for events and exhibitions |
-
2018
- 2018-03-22 CN CN201820391921.9U patent/CN207966432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150917A (en) * | 2019-06-11 | 2019-08-23 | 马宏波 | A folding booth device for events and exhibitions |
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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: 20181012 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |