CN210851793U - University student's careers guidance information display device - Google Patents
University student's careers guidance information display device Download PDFInfo
- Publication number
- CN210851793U CN210851793U CN201921881520.2U CN201921881520U CN210851793U CN 210851793 U CN210851793 U CN 210851793U CN 201921881520 U CN201921881520 U CN 201921881520U CN 210851793 U CN210851793 U CN 210851793U
- Authority
- CN
- China
- Prior art keywords
- wall
- gear
- driving shaft
- writing
- frame
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses an university student's careers guidance information display device, concretely relates to show technical field, including writing the frame, it all is equipped with first bar groove to write frame inner wall both sides, it is equipped with second bar groove to write frame inner wall bottom, second bar groove bottom is equipped with the recess. The utility model discloses a set up the handle writing frame outer wall one side, when using the device, rotate the handle, the handle drives the driving shaft and rotates, the driving shaft and the bearing of writing frame inner wall junction, frictional resistance when can reducing the rotation, the driving shaft drives first gear revolve, the driving shaft drives first gear and clearance pole and rotates, clearance pole and the bearing of first bar inslot wall junction, frictional resistance when can reducing the clearance pole and rotate, first gear drives second gear revolve, the second gear drives the rack and slides with the draw runner, the rack drives the clipboard and slides, can play the shrink function.
Description
Technical Field
The utility model relates to a show technical field, more specifically say, the utility model relates to an university student guidance information display device of employment.
Background
The employment guidance can be divided into two categories of narrow and broad, the narrow employment guidance is to transmit employment information to workers requiring employment, and is used as a bridge for communication between the workers and human units, and the broad employment guidance comprises predicting labor resources requiring employment, social demand, gathering and transmitting employment information, cultivating labor skills, organizing labor market, and recommending, introducing, organizing recruitment and other comprehensive social consultation and service activities related to employment.
Therefore, it is necessary to provide a device for displaying employment guidance information of college students to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an university student's careers guidance information display device, through set up the handle on one side of writing the frame outer wall, when using the device, rotate the handle, the handle drives the driving shaft and rotates, the driving shaft and the bearing of writing frame inner wall junction, frictional resistance when can reducing the rotation, the driving shaft drives first gear revolve, the driving shaft drives first gear and clearance pole and rotates, clearance pole and the bearing of first bar inslot wall junction, frictional resistance when can reducing the clearance pole and rotate, first gear drives second gear revolve, the second gear drives the rack and slides with the draw runner, the rack drives the clipboard and slides, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the university student employment guidance information display device comprises a writing frame, wherein first bar-shaped grooves are formed in two sides of the inner wall of the writing frame, second bar-shaped grooves are formed in the bottom of the inner wall of the writing frame, grooves are formed in the bottoms of the second bar-shaped grooves, the first bar-shaped grooves are communicated with the second bar-shaped grooves, the second bar-shaped grooves are communicated with the grooves, cleaning rods are arranged inside the first bar-shaped grooves, two ends of each cleaning rod are hinged to the inner wall of the first bar-shaped groove, a first gear is arranged inside the writing frame, a driving shaft is arranged at the bottom of the first gear, a steering gear is arranged between the first gear and the top of the driving shaft, the other end of the driving shaft penetrates through the grooves, threaded rods are hinged inside the grooves and are connected with one end of the driving shaft in a meshed mode, one end of each threaded rod is, the utility model discloses a writing board, including first gear, first bar inslot portion, rack, cleaning rod, rack inner wall, rack outer wall, cleaning rod, rack inner wall bottom fixedly connected with draw runner, rack outer wall one side and draw runner sliding connection.
In a preferred embodiment, a support column is fixedly connected to the bottom end of the writing frame, and a base is fixedly connected to the bottom end of the support column.
In a preferred embodiment, the bottom of the writing frame is provided with a cross bar, and both ends of the cross bar are fixedly connected with one side of the outer wall of the supporting column.
In a preferred embodiment, an adhesive plate is fixedly connected to one side of the outer wall of the writing frame, a fixing block is fixedly connected to the other side of the outer wall of the writing frame, and a support rod is hinged inside the fixing block.
In a preferred embodiment, a bearing is arranged at the joint of the cleaning rod and the inner wall of the first linear groove, and a bearing is arranged at the joint of the driving shaft and the inner wall of the writing frame.
In a preferred embodiment, the number of the cleaning rods is set to be a plurality, and the plurality of the cleaning rods are symmetrically distributed at two ends of the writing frame.
In a preferred embodiment, the number of the supporting columns is two, and the two supporting columns are symmetrically distributed at the bottom end of the writing frame.
The utility model discloses a technological effect and advantage:
1. by arranging the handle on one side of the outer wall of the writing frame, when the device is used, the handle is rotated to drive the driving shaft to rotate, the bearing at the joint of the driving shaft and the inner wall of the writing frame can reduce the friction resistance during rotation, the driving shaft drives the first gear to rotate, the driving shaft drives the first gear and the cleaning rod to rotate, the bearing at the joint of the cleaning rod and the inner wall of the first bar-shaped groove can reduce the friction resistance during rotation of the cleaning rod, the first gear drives the second gear to rotate, the second gear drives the rack to slide with the sliding strip, and the rack drives the writing board to slide, so that the contraction function can be realized, and the device is more convenient to contract;
2. through setting up the bracing piece in writing frame outer wall one side, after the clipboard of the device extended out, prop up the bracing piece of writing frame outer wall one side, constitute the triangular structure between bracing piece and the support column, make the device write the in-process, it is more stable, when having used up the device, pack up the bracing piece, can reduce occupation space, can make the device more stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.
Fig. 5 is a front view of the present invention.
The reference signs are: 1 writing frame, 2 first bar groove, 3 second bar groove, 4 recesses, 5 clearance poles, 6 first gear, 7 driving shafts, 8 threaded rods, 9 handles, 10 belts, 11 second gears, 12 racks, 13 clipboards, 14 draw runner, 15 support columns, 16 bases, 17 horizontal poles, 18 paste the board, 19 fixed blocks, 20 bracing pieces.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-5, the utility model provides an university student's careers guidance information display device, which comprises a writing frame 1, wherein both sides of the inner wall of the writing frame 1 are provided with first bar-shaped grooves 2, the bottom of the inner wall of the writing frame 1 is provided with second bar-shaped grooves 3, the bottom of the second bar-shaped grooves 3 is provided with grooves 4, the first bar-shaped grooves 2 are communicated with the second bar-shaped grooves 3, the second bar-shaped grooves 3 are communicated with the grooves 4, cleaning rods 5 are arranged inside the first bar-shaped grooves 2, both ends of the cleaning rods 5 are hinged with the inner wall of the first bar-shaped grooves 2, a first gear 6 is arranged inside the writing frame 1, the bottom of the first gear 6 is provided with a driving shaft 7, a steering gear is arranged between the first gear 6 and the top of the driving shaft 7, the other end of the driving shaft 7 penetrates through the inside of the grooves 4, the threaded rod 8 is meshed and connected with one end of a driving shaft 7, one end of the threaded rod 8 is fixedly connected with a handle 9, one end of the handle 9 penetrates through the groove 4, a belt 10 is arranged inside the second strip-shaped groove 3, the driving shaft 7 is in transmission connection with the cleaning rod 5 through the belt 10, two sides of the first gear 6 are meshed and connected with second gears 11, one side of each second gear 11 is meshed and connected with a rack 12, one end of each rack 12 is fixedly connected with a writing board 13, the writing boards 13 penetrate through two ends of the writing frame 1, the top of the inner wall of the writing frame 1 is fixedly connected with a slide bar 14, the bottom of the inner wall of the writing board 13 is fixedly connected with a slide bar 14, and one side of the outer wall of each rack;
a bearing is arranged at the joint of the cleaning rod 5 and the inner wall of the first strip-shaped groove 2, and a bearing is arranged at the joint of the driving shaft 7 and the inner wall of the writing frame 1, so that friction is reduced;
the number of the cleaning rods 5 is multiple, and the cleaning rods 5 are symmetrically distributed at two ends of the writing frame 1, so that the cleaning is more efficient;
the implementation mode is specifically as follows: when the device is used, the handle 9 is rotated, the handle 9 drives the threaded rod 8 to rotate, the threaded rod 8 drives the driving shaft 7 to rotate, the bearing at the joint of the inner wall of the driving shaft 7 and the inner wall of the writing frame 1 can be reduced, the driving shaft 7 drives the first gear 6 to rotate, the driving shaft 7 drives the first gear 6 and simultaneously drives the cleaning rod 5 to rotate through the belt 10, the bearing at the joint of the cleaning rod 5 and the inner wall of the first bar-shaped groove 2 can be reduced, the friction resistance when the cleaning rod 5 rotates can be reduced, the first gear 6 drives the second gear 11 to rotate, the second gear 11 drives the rack 12 to slide with the sliding strip 14, the rack 12 drives the writing board 13 to slide, and the contraction function can be achieved.
As shown in fig. 1-3, a support column 15 is fixedly connected to the bottom end of the writing frame 1, and a base 16 is fixedly connected to the bottom end of the support column 15, so that the stability is enhanced;
the bottom of the writing frame 1 is provided with a cross rod 17, and two ends of the cross rod 17 are fixedly connected with one side of the outer wall of the support column 15, so that the stability is enhanced;
an adhesive plate 18 is fixedly connected to one side of the outer wall of the writing frame 1, a fixed block 19 is fixedly connected to the other side of the outer wall of the writing frame 1, and a supporting rod 20 is hinged to the inside of the fixed block 19, so that the stability is improved;
the number of the support columns 15 is two, and the two support columns 15 are symmetrically distributed at the bottom end of the writing frame 1, so that the stability is improved;
the implementation mode is specifically as follows: after the writing board 13 of the device is stretched out, the supporting rod 20 on one side of the outer wall of the writing frame 1 is supported, a triangular structure is formed between the supporting rod 20 and the supporting column 15, the device can be more stable in the writing process, the stress is not uniform and the device inclines, when the device is used up, the supporting rod 20 is folded, the occupied space can be effectively reduced, and the problem that the device inclines due to the fact that the stress is not uniform in the writing process is specifically solved by the implementation mode.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, when the device is used, a handle 9 is rotated, the handle 9 drives a threaded rod 8 to rotate, the threaded rod 8 drives a driving shaft 7 to rotate, the driving shaft 7 drives a first gear 6 to rotate, the driving shaft 7 drives the first gear 6 and simultaneously drives a cleaning rod 5 to rotate through a belt 10, the first gear 6 drives a second gear 11 to rotate, the second gear 11 drives a rack 12 to slide with a sliding strip 14, and the rack 12 drives a writing board 13 to slide, so that the contraction function can be achieved;
referring to fig. 1-3 of the specification, when the writing board 13 of the device is extended, the support rods 20 on one side of the outer wall of the writing frame 1 are supported, and a triangular structure is formed between the support rods 20 and the support columns 15, so that the device can be more stable in the writing process, and when the device is used, the support rods 20 are retracted.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an university student's careers guidance information display device, includes and writes frame (1), its characterized in that: writing frame (1) inner wall both sides and all being equipped with first bar groove (2), writing frame (1) inner wall bottom is equipped with second bar groove (3), second bar groove (3) bottom is equipped with recess (4), first bar groove (2) and second bar groove (3) intercommunication, second bar groove (3) and recess (4) intercommunication, first bar groove (2) inside is equipped with clearance pole (5), clearance pole (5) both ends all are articulated with first bar groove (2) inner wall, writing frame (1) inside is equipped with first gear (6), first gear (6) bottom is equipped with driving shaft (7), be equipped with steering gear between first gear (6) and driving shaft (7) top, the driving shaft (7) other end runs through inside recess (4), the inside articulated threaded rod (8) of recess (4), the threaded rod (8) is meshed with one end of the driving shaft (7), one end of the threaded rod (8) is fixedly connected with a handle (9), one end of the handle (9) penetrates through the groove (4), a belt (10) is arranged in the second strip-shaped groove (3), the driving shaft (7) is in transmission connection with the cleaning rod (5) through a belt (10), two sides of the first gear (6) are engaged with a second gear (11), one side of the second gear (11) is engaged and connected with a rack (12), one end of the rack (12) is fixedly connected with a writing board (13), the writing board (13) penetrates through two ends of the writing frame (1), the top of the inner wall of the writing frame (1) is fixedly connected with a sliding strip (14), the bottom end of the inner wall of the writing board (13) is fixedly connected with a sliding strip (14), and one side of the outer wall of the rack (12) is connected with the sliding strip (14) in a sliding mode.
2. The college student employment guidance information presentation device according to claim 1, wherein: write frame (1) bottom fixedly connected with support column (15), support column (15) bottom fixedly connected with base (16).
3. The college student employment guidance information presentation device according to claim 2, wherein: writing frame (1) bottom is equipped with horizontal pole (17), horizontal pole (17) both ends all with support column (15) outer wall one side fixed connection.
4. The college student employment guidance information presentation device according to claim 1, wherein: write frame (1) outer wall one side fixedly connected with and paste board (18), write frame (1) outer wall opposite side fixedly connected with fixed block (19), fixed block (19) inside articulated bracing piece (20).
5. The college student employment guidance information presentation device according to claim 1, wherein: the cleaning rod (5) is provided with a bearing at the joint of the inner wall of the first strip-shaped groove (2), and the driving shaft (7) is provided with a bearing at the joint of the inner wall of the writing frame (1).
6. The college student employment guidance information presentation device according to claim 1, wherein: the quantity of clearance pole (5) sets up to a plurality ofly, and is a plurality of clearance pole (5) symmetric distribution is in writing frame (1) both ends.
7. The college student employment guidance information presentation device according to claim 2, wherein: the quantity of support column (15) sets up to two, two support column (15) symmetric distribution is in writing frame (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881520.2U CN210851793U (en) | 2019-11-04 | 2019-11-04 | University student's careers guidance information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881520.2U CN210851793U (en) | 2019-11-04 | 2019-11-04 | University student's careers guidance information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210851793U true CN210851793U (en) | 2020-06-26 |
Family
ID=71301066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881520.2U Expired - Fee Related CN210851793U (en) | 2019-11-04 | 2019-11-04 | University student's careers guidance information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210851793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327524A (en) * | 2021-05-13 | 2021-08-31 | 湖南警察学院 | Big data visualization analysis system device |
-
2019
- 2019-11-04 CN CN201921881520.2U patent/CN210851793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327524A (en) * | 2021-05-13 | 2021-08-31 | 湖南警察学院 | Big data visualization analysis system device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210851793U (en) | University student's careers guidance information display device | |
| CN209625546U (en) | A kind of book category collating unit of senior middle school's Liberal Arts | |
| CN204410142U (en) | A kind of multifunctional demonstration stand facilitating ideological and political education to publicize use | |
| CN104739105A (en) | Glasses display rack | |
| CN210052357U (en) | Ideological and political education contrast presentation device | |
| CN214905551U (en) | Planar design display device | |
| CN215126676U (en) | Collapsible easy to detach's mathematics is analytic to be used show shelf | |
| CN205621402U (en) | Commercial multi -functional exhibition show support | |
| CN210227619U (en) | Fine arts drawing show shelf | |
| CN211529415U (en) | Think political affairs display device for education | |
| CN204599981U (en) | Shelf for glasses | |
| CN210466903U (en) | Data visual display stand for accountant | |
| CN210902371U (en) | Portable display stand | |
| CN209789289U (en) | exhibition frame | |
| CN208637030U (en) | A kind of teaching aid for art teaching | |
| CN214896989U (en) | Presentation device that psychology branch of academic or vocational study used | |
| CN204990777U (en) | Display device is used in finance teaching | |
| CN215527167U (en) | A dull and stereotyped for advertisement design | |
| CN212302818U (en) | Picture-inserting and composing adjusting device for planar design teaching | |
| CN215814993U (en) | Novel exhibition shelf | |
| CN215527185U (en) | Geological data integration display query platform | |
| CN210515697U (en) | Tourism economics teaching display device | |
| CN210429084U (en) | Movable display board | |
| CN108230961A (en) | A kind of higher education puts on display plate with fast installation combined type careers guidance | |
| CN213582673U (en) | Device for visual transmission teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211104 |