CN214476235U - Engineering management service is with announcing device - Google Patents
Engineering management service is with announcing device Download PDFInfo
- Publication number
- CN214476235U CN214476235U CN202023213013.7U CN202023213013U CN214476235U CN 214476235 U CN214476235 U CN 214476235U CN 202023213013 U CN202023213013 U CN 202023213013U CN 214476235 U CN214476235 U CN 214476235U
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- fixedly connected
- display frame
- engineering management
- groove
- management service
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- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract description 10
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000002337 anti-port Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of engineering management, and discloses a propaganda device for engineering management service, which comprises a base, wherein the upper end of the base is fixedly connected with a plurality of supporting rods, the upper ends of the supporting rods are fixedly connected with a display frame together, a glass plate is arranged in front of the display frame, one side outside the display frame is fixedly connected with two symmetrically arranged supporting plates, a rotating shaft is connected between the two supporting plates through two first bearings which are jointly rotated, the first bearings are positioned in the supporting plates, one end of the rotating shaft is provided with a driving locking mechanism, a winding drum is fixedly sleeved on the rotating shaft, a pull rope is wound on the winding drum, the other end of the pull rope passes through the display frame and is fixedly connected with a moving rod, the moving rod is connected in the display frame in a sliding manner, one end of the moving rod, which is far away from the pull rope, is connected with a propaganda poster, an opening is arranged at the position of the display frame, which corresponds to the propaganda poster, a promotional poster is disposed through the opening. The utility model discloses make the propaganda poster change very local convenient and fast.
Description
Technical Field
The utility model relates to an engineering management technical field especially relates to an engineering management service is with announcing device.
Background
The propaganda device is a device for placing articles on the propaganda plate for people to observe, however, the conventional propaganda device needs to stick and change the information such as newspaper and the like on the propaganda plate for many times to perfect the propaganda content and achieve the purpose of propaganda, and the pasting and changing the information for many times is very troublesome and has low efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the propaganda device needs to be pasted many times on the publicity board to change the materials such as newspaper to perfect the propaganda content, achieving the propaganda purpose, pasting many times to change the materials very trouble and the lower efficiency, and the engineering management service that proposes is with announcing the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a propaganda device for engineering management service comprises a base, wherein the upper end of the base is fixedly connected with a plurality of supporting rods, the upper ends of the supporting rods are fixedly connected with a display frame together, a glass plate is arranged in front of the display frame, one side outside the display frame is fixedly connected with two symmetrically arranged supporting plates, a rotating shaft is connected between the two supporting plates through two first bearings in a rotating mode together, the first bearings are located in the supporting plates, a driving locking mechanism is installed at one end of the rotating shaft, a winding drum is fixedly sleeved on the rotating shaft, a pull rope is wound on the winding drum, the other end of the pull rope penetrates through the display frame and is fixedly connected with a moving rod, the moving rod is connected in the display frame in a sliding mode, one end, far away from the pull rope, of the moving rod is connected with a propaganda poster, an opening is formed in the position, corresponding to the propaganda poster, of the display frame, the propaganda poster passes the opening setting, and is connected with the locating lever, the one end fixedly connected with pulling handle of show frame is kept away from to the locating lever, two spacing grooves have been seted up in the show frame, sliding connection has the stopper in the spacing groove, the notch of spacing groove is passed and outwards extends to the one end that the spacing groove tank bottom was kept away from to the stopper, and fixed connection is in the corresponding position department of carriage release lever, common fixedly connected with spring on the lateral wall in opposite directions of the cell wall of stopper and spacing groove.
Preferably, drive locking mechanism includes the dwang, the dwang passes through to rotate between second bearing and the show frame and is connected, fixed cover has connect the worm on the dwang, the one end fixedly connected with worm wheel of axis of rotation, mesh the setting mutually between worm and the worm wheel.
Preferably, a plurality of moving wheels are installed on the base and are distributed in a rectangular array.
Preferably, the limiting block is close to the end of the bottom of the limiting groove and is provided with a ball groove, the ball groove is connected with a ball in a rolling manner, and the end, far away from the bottom of the ball groove, of the ball penetrates through the notch of the ball groove and extends outwards and is connected with the bottom of the limiting groove in a rolling manner.
Preferably, a reinforcing plate is fixedly connected between the supporting rod and the base together, and the reinforcing plate is arranged in a triangular distribution manner.
Preferably, one end of the rotating rod, which is far away from the display frame, is fixedly connected with a rotating handle.
Compared with the prior art, the utility model provides an engineering management service is with declaring device possesses following beneficial effect:
1. this engineering management is announced device for service, through setting up the base, the bracing piece, the show frame, the glass board, a supporting plate, the axis of rotation, the winding reel, the stay cord, the carriage release lever, the propaganda poster, the locating lever, the pulling handle, the spacing groove, stopper and spring, the spring is in tensile state, when needs are changed the propaganda poster, drive axis of rotation antiport through driving locking mechanism, and then drive the winding reel and emit the stay cord, under the effect of spring, the stopper drives the carriage release lever and removes, then can stimulate the locating lever, can pull out the outside of show frame completely with the propaganda poster, then can change the propaganda poster, when more accomplishing the back, the rethread drives locking mechanism and drives the axis of rotation forward rotation and can install the propaganda poster.
2. This engineering management service is with announcing device, through setting up dwang, worm and worm wheel, when needs drive the axis of rotation through driving locking mechanism and rotate, rotate the dwang, the dwang drives the worm and rotates, and the worm drives the worm wheel and rotates the axis of rotation and rotate.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the propaganda poster change very convenient and fast.
Drawings
Fig. 1 is a schematic front view of an announcement device for engineering management service according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the novel multifunctional glass window comprises a base 1, a supporting rod 2, a display frame 3, a glass plate 4, a supporting plate 5, a rotating shaft 6, a winding drum 7, a pulling rope 8, a moving rod 9, a poster 10, a positioning rod 11, a pulling handle 12, a limiting groove 13, a limiting block 14, a spring 15, a rotating rod 16, a worm 17, a worm wheel 18, a moving wheel 19, a ball groove 20, a ball 21, a reinforcing plate 22 and a rotating handle 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a presentation device for engineering management service comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a plurality of support rods 2, the upper ends of the plurality of support rods 2 are fixedly connected with a display frame 3, a glass plate 4 is installed in front of the display frame 3, one side of the outside of the display frame 3 is fixedly connected with two support plates 5 which are symmetrically arranged, the two support plates 5 are connected with a rotating shaft 6 through two first bearings in a rotating manner, the first bearings are positioned in the support plates 5, one end of the rotating shaft 6 is provided with a driving locking mechanism, a winding drum 7 is fixedly sleeved on the rotating shaft 6, a pull rope 8 is wound on the winding drum 7, the other end of the pull rope 8 passes through the display frame 3 and is fixedly connected with a movable rod 9, the movable rod 9 is connected in the display frame 3 in a sliding manner, one end of the movable rod 9, which is far away from the pull rope 8, is connected with a poster 10, an opening is arranged at the position of the display frame 3 corresponding to the poster 10, the propaganda poster 10 passes through the opening and is connected with a positioning rod 11, one end of the positioning rod 11, which is far away from the display frame 3, is fixedly connected with a pulling handle 12, two limiting grooves 13 are arranged in the display frame 3, limiting blocks 14 are connected in the limiting grooves 13 in a sliding manner, one ends of the limiting blocks 14, which are far away from the bottoms of the limiting grooves 13, pass through the notches of the limiting grooves 13 and extend outwards, and are fixedly connected at corresponding positions of the moving rod 9, springs 15 are fixedly connected on the opposite side walls of the groove walls of the limiting blocks 14 and the limiting grooves 13, the springs 15 are in a stretching state, when the propaganda poster 10 needs to be replaced, the rotating shaft 6 is driven to rotate reversely by driving a locking mechanism, and then the winding drum 7 is driven to discharge the pull rope 8, under the action of the springs 15, the limiting blocks 14 drive the moving rod 9 to move, then the positioning rod 11 can be pulled, and the propaganda poster 10 can be completely pulled out of the display frame 3, then can change propaganda poster 10, when changing the back of accomplishing, the rethread drives axis of rotation 6 forward rotations through drive locking mechanism and can install propaganda poster 10.
Drive locking mechanical system includes dwang 16, and dwang 16 passes through to rotate between second bearing and the show frame 3 to be connected, and the fixed worm 17 that has cup jointed on the dwang 16, the one end fixedly connected with worm wheel 18 of axis of rotation 6, and the mesh sets up mutually between worm 17 and the worm wheel 18, and when needs drive axis of rotation 6 through driving locking mechanical system and rotate, rotate dwang 16, and dwang 16 drives worm 17 and rotates, and worm 17 drives worm wheel 18 and rotates axis of rotation 6 and rotate.
Install a plurality of on the base 1 and remove wheel 19, a plurality of removes wheel 19 and is the distribution of rectangle array and sets up, is convenient for remove whole device.
The ball groove 20 has been seted up to the one end that stopper 14 is close to the spacing groove 13 tank bottom, and ball 21 is connected with in the ball groove 20 roll, and ball 21 is kept away from the one end of ball groove 20 tank bottom and is passed the notch of ball groove 20 and outwards extend, and with roll connection between the tank bottom of spacing groove 13 for stopper 14 removes more smoothly in spacing groove 13.
Common fixedly connected with reinforcing plate 22 between bracing piece 2 and the base 1, reinforcing plate 22 are triangular distribution and set up for more reliable and stable between bracing piece 2 and the base 1.
The one end fixedly connected with that the show frame 3 was kept away from to dwang 16 rotates handle 23, is convenient for rotate dwang 16.
The utility model discloses in, spring 15 is in tensile state, when needs are changed propaganda poster 10, drive 6 antiport of axis of rotation through driving locking mechanism, and then drive take-up reel 7 and emit stay cord 8, under spring 15's effect, stopper 14 drives carriage release 9 and removes, then can stimulate locating lever 11, can pull out the outside of show frame 3 completely with propaganda poster 10, then can change propaganda poster 10, when changing the completion back, rethread drive locking mechanism drives 6 forward rotations of axis of rotation and can install propaganda poster 10, when needs drive axis of rotation 6 through driving locking mechanism and rotate, rotate dwang 16, dwang 16 drives worm 17 and rotates, worm 17 drives worm wheel 18 and rotates axis of rotation 6 and rotate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an engineering management service is with announcing device, includes base (1), its characterized in that, a plurality of bracing piece (2) of upper end fixed connection of base (1), a plurality of the common fixedly connected with show frame (3) in upper end of bracing piece (2), the front mounted of show frame (3) has glass board (4), the outer one side fixedly connected with two backup pad (5) of symmetry setting of show frame (3), two between backup pad (5) rotate jointly through two first bearings and be connected with axis of rotation (6), first bearing is located backup pad (5), the drive locking mechanism is installed to the one end of axis of rotation (6), it has receipts reel (7) to fix the cover on axis of rotation (6), it has stay cord (8) to wind on receipts reel (7), the other end of stay cord (8) passes show frame (3) and fixedly connected with carriage release lever (9), the moving rod (9) is connected in the display frame (3) in a sliding way, one end of the moving rod (9) far away from the pull rope (8) is connected with a propaganda poster (10), an opening is arranged at the position of the display frame (3) corresponding to the propaganda poster (10), the propaganda poster (10) passes through the opening, and is connected with a positioning rod (11), one end of the positioning rod (11) far away from the display frame (3) is fixedly connected with a pulling handle (12), two limiting grooves (13) are arranged in the display frame (3), limiting blocks (14) are connected in the limiting grooves (13) in a sliding manner, one end of the limiting block (14) far away from the bottom of the limiting groove (13) penetrates through the notch of the limiting groove (13) and extends outwards, and the limiting block is fixedly connected with the corresponding position of the moving rod (9), and springs (15) are fixedly connected to the opposite side walls of the groove walls of the limiting block (14) and the limiting groove (13) together.
2. The announcement device for engineering management service according to claim 1, wherein the driving locking mechanism comprises a rotating rod (16), the rotating rod (16) is rotatably connected with the display frame (3) through a second bearing, a worm (17) is fixedly sleeved on the rotating rod (16), a worm wheel (18) is fixedly connected to one end of the rotating shaft (6), and the worm (17) and the worm wheel (18) are meshed with each other.
3. An announcement device for engineering management service according to claim 1, wherein a plurality of moving wheels (19) are mounted on said base (1), and a plurality of said moving wheels (19) are distributed in a rectangular array.
4. The announcement device for engineering management service according to claim 1, wherein the stopper (14) has a ball groove (20) at an end thereof near the bottom of the stopper groove (13), the ball groove (20) is connected with a ball (21) in a rolling manner, and an end of the ball (21) far from the bottom of the ball groove (20) passes through the opening of the ball groove (20) and extends outward and is connected with the bottom of the stopper groove (13) in a rolling manner.
5. An announcement device for engineering management service according to claim 1, wherein a reinforcing plate (22) is fixedly connected between the supporting rod (2) and the base (1), and the reinforcing plate (22) is arranged in a triangular distribution.
6. An announcement device for engineering management services according to claim 2, characterised in that a turning handle (23) is fixedly connected to one end of the turning rod (16) remote from the display frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213013.7U CN214476235U (en) | 2020-12-28 | 2020-12-28 | Engineering management service is with announcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213013.7U CN214476235U (en) | 2020-12-28 | 2020-12-28 | Engineering management service is with announcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214476235U true CN214476235U (en) | 2021-10-22 |
Family
ID=78195189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023213013.7U Expired - Fee Related CN214476235U (en) | 2020-12-28 | 2020-12-28 | Engineering management service is with announcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214476235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114974031A (en) * | 2022-03-23 | 2022-08-30 | 湖南科技职业学院 | Portable propaganda poster support |
| CN115188297A (en) * | 2022-07-21 | 2022-10-14 | 绍兴优扬广告有限公司 | Automatic show support of culture propaganda show tablet |
| CN116453428A (en) * | 2023-04-23 | 2023-07-18 | 南京林业大学 | Travel text creation propaganda device and use method |
-
2020
- 2020-12-28 CN CN202023213013.7U patent/CN214476235U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114974031A (en) * | 2022-03-23 | 2022-08-30 | 湖南科技职业学院 | Portable propaganda poster support |
| CN114974031B (en) * | 2022-03-23 | 2024-01-09 | 湖南科技职业学院 | Portable propaganda poster support |
| CN115188297A (en) * | 2022-07-21 | 2022-10-14 | 绍兴优扬广告有限公司 | Automatic show support of culture propaganda show tablet |
| CN115188297B (en) * | 2022-07-21 | 2024-01-02 | 绍兴优扬广告有限公司 | Automatic display support for culture propaganda display board |
| CN116453428A (en) * | 2023-04-23 | 2023-07-18 | 南京林业大学 | Travel text creation propaganda device and use method |
| CN116453428B (en) * | 2023-04-23 | 2024-01-30 | 南京林业大学 | Travel text creation propaganda device and use method |
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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: 20211022 |