CN211483659U - Training device for scientific and technological service - Google Patents
Training device for scientific and technological service Download PDFInfo
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- CN211483659U CN211483659U CN201922482222.2U CN201922482222U CN211483659U CN 211483659 U CN211483659 U CN 211483659U CN 201922482222 U CN201922482222 U CN 201922482222U CN 211483659 U CN211483659 U CN 211483659U
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- fixed
- lead screw
- support frame
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- spring
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- 238000012549 training Methods 0.000 title claims abstract description 18
- 230000005389 magnetism Effects 0.000 claims abstract description 5
- 230000008602 contraction Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a training set for scientific and technological service belongs to training set technical field, including support frame, spacing slide bar, lead screw and magnetism blank, be fixed with the lead screw in the middle of the upper end of support frame, the lower extreme of lead screw is connected with the handle, the upper end both sides of support frame are provided with spacing slide bar, the utility model discloses set up lead screw and spacing slide bar, rotatory handle makes the lead screw rotatory, and the lead screw is connected with support frame threaded engagement, and the supporting seat of lead screw upper end receives the limiting displacement of spacing slide bar, makes the vertical direction of supporting seat go up and down, makes the height-adjustable of magnetism blank; the utility model discloses rotate in the inside of mount and be fixed with the mounting bracket, the two-sided magnetic white board that can write is fixed in the middle of the mounting bracket, and spring fixed pin is pulled out to both sides, makes the mounting bracket rotate, makes things convenient for the back of magnetic white board to write, improves and writes the area, reduces and writes the cost.
Description
Technical Field
The utility model belongs to the technical field of the training set, concretely relates to training set is used in science and technology service.
Background
The scientific and technological service industry refers to a new industry which provides intelligence services to the society by applying modern scientific and technological knowledge, modern technology, analysis and research methods, experience, information and other elements, and mainly comprises activities such as scientific research, professional technical service, technical popularization, scientific and technological information exchange, scientific and technological training, technical consultation, technical incubation, technical market, intellectual property service, scientific and technological evaluation and scientific and technological certification.
At present, scientific and technological services in China are still in a starting stage, and service functions still cannot meet the requirements of scientific and technological and economic development. The scientific and technological achievements are urgently needed by the enterprise development and the transformation rate of a large amount of achievements of research institutions is not high, so that the two are disjointed to block innovation-driven development. Therefore, the method has important significance for promoting the development of the scientific and technological service industry, cultivating the strategic emerging industry, accelerating the change of the economic development mode, improving the independent innovation capability and building the innovative country.
The prior art has the following problems: the training set for scientific and technological service that has now has highly unable the regulation when using, causes to use limitedly, expands through setting up the outer panel simultaneously, causes the cost increase effect unobvious, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a training set is used in scientific and technological service has simple structure, height-adjustable, the wide characteristics of display area.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a training set is used in scientific and technological service, includes support frame, spacing slide bar, lead screw and magnetism blank, be fixed with the lead screw in the middle of the upper end of support frame, the lower extreme of lead screw is connected with the handle, the upper end both sides of support frame are provided with spacing slide bar, the upper end of spacing slide bar and lead screw is fixed with the supporting seat, the upper end of supporting seat is fixed with the mount, both ends are provided with the axis of rotation about the inside of mount, two be connected with the mounting bracket between the axis of rotation, the inside of mounting bracket is fixed with the magnetism blank, the light is installed to the upper end of mount, the side of mount is provided with the spring fixed pin, the lower extreme both sides of.
Preferably, the side of the mounting bracket is provided with a fixing hole corresponding to the spring fixing pin, and the spring of the spring fixing pin is in a contraction state under a natural state.
Preferably, the lower end of the fixing frame is provided with a fixing hole corresponding to the spring bayonet lock, and the spring of the spring bayonet lock is in a contraction state under a natural state.
Preferably, the fixed frame is rotatably connected with the supporting seat through a bearing.
Preferably, the upper end of the limiting slide rod is in threaded rotation connection with the supporting seat, the limiting slide rod is in sliding connection with the supporting frame, the lead screw is in threaded engagement with the supporting frame, and the upper end of the lead screw is in threaded rotation connection with the supporting seat.
Preferably, the magnetic whiteboard is of a double-sided structure, and the magnetic whiteboard and the mounting frame are fixed through fastening screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with a lead screw and a limit slide bar, a rotating handle enables the lead screw to rotate, the lead screw is meshed with the support frame, and a support seat at the upper end of the lead screw is limited by the limit slide bar, so that the support seat is lifted in the vertical direction, and the height of the magnetic white board can be adjusted;
2. the utility model discloses rotate in the inside of mount and be fixed with the mounting bracket, the two-sided magnetic white board that can write is fixed in the middle of the mounting bracket, and spring fixed pin is pulled out to both sides, makes the mounting bracket rotate, makes things convenient for the back of magnetic white board to write, improves and writes the area, reduces and writes the cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
in the figure: 1. a fixed mount; 2. a mounting frame; 3. a spring fixing pin; 4. a spring bayonet lock; 5. a support frame; 6. a limiting slide bar; 7. a screw rod; 8. a handle; 9. a pen container; 10. a supporting seat; 11. a magnetic whiteboard; 12. an illuminating lamp; 13. and rotating the shaft.
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.
Referring to fig. 1-2, the present invention provides the following technical solutions: a training device for scientific and technological services comprises a support frame 5, limit slide rods 6, a screw rod 7 and a magnetic white board 11, wherein the screw rod 7 is fixed in the middle of the upper end of the support frame 5, the lower end of the screw rod 7 is connected with a handle 8, the limit slide rods 6 are arranged on two sides of the upper end of the support frame 5, a support seat 10 is fixed at the upper ends of the limit slide rods 6 and the screw rod 7, for convenience of lifting, the upper end of the limit slide rod 6 is in threaded rotary connection with the support seat 10, the limit slide rod 6 is in sliding connection with the support frame 5, the screw rod 7 is in threaded meshed connection with the support frame 5, the upper end of the screw rod 7 is in rotary connection with the support seat 10, a fixing frame 1 is fixed at the upper end of the support seat 10, for convenience of rotation, a bearing is in rotary connection between the fixing frame 1, for writing convenience, the magnetic whiteboard 11 is set to be a double-sided structure, it is fixed between the magnetic whiteboard 11 and the mounting rack 2 through fastening screws, the illuminating lamp 12 is installed at the upper end of the mounting rack 1, the side of the mounting rack 1 is provided with the spring fixing pin 3, for fixing convenience, the side of the mounting rack 2 is provided with a fixing hole corresponding to the spring fixing pin 3, the spring of the spring fixing pin 3 is in a contraction state under a natural state, the two sides of the lower end of the supporting seat 10 are provided with the spring bayonet lock 4, for fixing convenience, the lower end of the mounting rack 1 is provided with a fixing hole corresponding to the spring bayonet lock 4, the spring of the spring bayonet lock 4 is in a contraction state.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, it moves to suitable position to assemble the device, the practical staff writes the training content on magnetic whiteboard 11's surface, rotatory handle 8 makes lead screw 7 rotatory, lead screw 7 is connected with 5 threaded engagement of support frame, supporting seat 10 of lead screw 7 upper end receives spacing slide bar 6's limiting displacement, make the vertical direction of supporting seat 10 go up and down, make magnetic whiteboard 11's height-adjustable, pull down spring bayonet lock 4 and make mount 1 can carry out the angular rotation, make things convenient for magnetic whiteboard 11 to carry out different angle show, when magnetic whiteboard 11's surface was not enough written, spring fixed pin 3 is pulled out to both sides, make mounting bracket 2 rotate, make things convenient for magnetic whiteboard 11's the back to write, improve and write the area, reduce and write the cost, it is portable to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a training set is used in scientific and technological service, includes support frame (5), spacing slide bar (6), lead screw (7) and magnetism blank (11), its characterized in that: a screw rod (7) is fixed in the middle of the upper end of the support frame (5), the lower end of the screw rod (7) is connected with a handle (8), two sides of the upper end of the support frame (5) are provided with limit slide bars (6), the upper ends of the limit slide bars (6) and the screw rods (7) are fixed with support seats (10), a fixed frame (1) is fixed at the upper end of the supporting seat (10), rotating shafts (13) are arranged at the upper end and the lower end of the inside of the fixed frame (1), a mounting frame (2) is connected between the two rotating shafts (13), a magnetic white board (11) is fixed inside the mounting rack (2), an illuminating lamp (12) is installed at the upper end of the mounting rack (1), the side of mount (1) is provided with spring fixed pin (3), the lower extreme both sides of supporting seat (10) are provided with spring bayonet lock (4), the upper end side of support frame (5) is provided with pen container (9).
2. The training device for scientific and technological services according to claim 1, wherein: the side of the mounting rack (2) is provided with a fixing hole corresponding to the spring fixing pin (3), and a spring of the spring fixing pin (3) is in a contraction state under a natural state.
3. The training device for scientific and technological services according to claim 1, wherein: the lower end of the fixing frame (1) is provided with a fixing hole corresponding to the spring bayonet lock (4), and a spring of the spring bayonet lock (4) is in a contraction state under a natural state.
4. The training device for scientific and technological services according to claim 1, wherein: the fixed frame (1) is rotatably connected with the supporting seat (10) through a bearing.
5. The training device for scientific and technological services according to claim 1, wherein: the screw thread is rotated between the upper end of limit slide bar (6) and supporting seat (10) and is connected, sliding connection between limit slide bar (6) and support frame (5), lead screw (7) are connected with support frame (5) thread engagement, the upper end of lead screw (7) is connected with supporting seat (10) rotation.
6. The training device for scientific and technological services according to claim 1, wherein: the magnetic whiteboard (11) is of a double-sided structure, and the magnetic whiteboard (11) and the mounting rack (2) are fixed through fastening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482222.2U CN211483659U (en) | 2019-12-31 | 2019-12-31 | Training device for scientific and technological service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482222.2U CN211483659U (en) | 2019-12-31 | 2019-12-31 | Training device for scientific and technological service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211483659U true CN211483659U (en) | 2020-09-15 |
Family
ID=72397287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482222.2U Expired - Fee Related CN211483659U (en) | 2019-12-31 | 2019-12-31 | Training device for scientific and technological service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211483659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258931A (en) * | 2020-10-22 | 2021-01-22 | 河南职业技术学院 | Vocal music sound production trainer |
| CN112776514A (en) * | 2021-02-23 | 2021-05-11 | 焦作大学 | Teaching blackboard with movable plate |
-
2019
- 2019-12-31 CN CN201922482222.2U patent/CN211483659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258931A (en) * | 2020-10-22 | 2021-01-22 | 河南职业技术学院 | Vocal music sound production trainer |
| CN112776514A (en) * | 2021-02-23 | 2021-05-11 | 焦作大学 | Teaching blackboard with movable plate |
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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: 20200915 |