CN212088668U - Training conference table with good view angle - Google Patents
Training conference table with good view angle Download PDFInfo
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- CN212088668U CN212088668U CN201922142386.0U CN201922142386U CN212088668U CN 212088668 U CN212088668 U CN 212088668U CN 201922142386 U CN201922142386 U CN 201922142386U CN 212088668 U CN212088668 U CN 212088668U
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Abstract
The utility model discloses a training conference table with good visual field angle, which relates to the field of the training conference table and provides the following proposal aiming at the problems that the prior conference table can not be used for training and the visual field angle is not good during training, which comprises a first table top, wherein the lower surface of the first table top is provided with supporting legs, the middle of the first table top is provided with a folding plate, an underframe is arranged below the first desktop, groove bodies are arranged at the left end and the right end of the underframe, a slide block is arranged in the groove body, a first connecting rod is fixedly connected with one side surface of the slide block far away from the inner wall of the groove body, and the other end of the first connecting rod extends to the outside of the groove body, the left side and the right side of the upper surface of the bottom frame are fixedly connected with first supporting plates, two first threaded cylinders are movably connected between the first supporting plates, and second threaded rods are arranged in the first threaded cylinders. The device can be adjusted conveniently, and has the characteristics of good visual field angle and multiple functions.
Description
Technical Field
The utility model relates to a conference table field is used in the training, especially relates to a conference table is used in training that field of vision angle is good.
Background
The existing conference table may need to be trained and used from time to time due to the requirement of work, and due to the fact that a large number of general personnel are used in training, in the process of simultaneously training a plurality of personnel, the training content can not be well observed and learned by the back-row lecturers due to the problem of visual field, and therefore the training conference table with a good visual field angle is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a meeting table is used in training that field of vision angle is good has solved current meeting table and can not train the use, and the not good problem of field of vision angle during the training.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a training conference table with a good view angle comprises a first table top, wherein supporting legs are arranged on the lower surface of the first table top, a folding plate is arranged in the middle of the first table top, a bottom frame is arranged below the first table top, groove bodies are arranged at the left end and the right end of the bottom frame, sliding blocks are arranged in the groove bodies, a first connecting rod is fixedly connected to one side surface, away from the inner wall of the groove bodies, of each sliding block, the other end of each first connecting rod extends to the outer side of the groove body, first supporting plates are fixedly connected to the left side and the right side of the upper surface of the bottom frame, a first threaded cylinder is movably connected between the two first supporting plates, a second threaded rod is arranged in each first threaded cylinder, a second connecting rod is fixedly connected to one side, away from the inner wall of the first threaded cylinder, of the second threaded rod, and second supporting plates are fixedly, two fixedly connected with diaphragm between the second backup pad, the upper surface of diaphragm is equipped with the third threaded rod, the below of folded sheet is provided with the second desktop, the lower surface of second desktop is provided with the carriage, the centre of carriage is provided with second screw thread section of thick bamboo.
Preferably, the lower extreme of supporting leg is provided with the pulley, and the lower surface of chassis is provided with a plurality of fixed cushions.
Preferably, one end, far away from the underframe, of the first connecting rod is fixedly connected to the supporting leg, and one end, far away from the first threaded cylinder, of the second connecting rod is fixedly connected to the supporting leg.
Preferably, the third threaded rod is movably connected to the transverse plate through a bearing, and the thread of the third threaded rod is sleeved in the second threaded cylinder.
Preferably, the first threaded cylinder is movably connected to the first supporting plate through a bearing, and a rotary disc is fixedly connected to the surface of the middle of the first threaded cylinder.
Preferably, the folding plate is movably connected to the first desktop through a hinge, the hinge is a spring hinge, and the left side and the right side of the second desktop are provided with limiting blocks which are slidably connected to the inner walls of the left side and the right side of the second supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the lower surface of the prior first table top is fixedly connected with supporting legs, an underframe is arranged between the two supporting legs, both the left end and the right end of the underframe are provided with groove bodies, slide blocks are arranged in the groove bodies, one ends of the slide blocks, far away from the inner wall of the groove bodies, are fixedly connected with first connecting rods, one ends of the first connecting rods, far away from the slide blocks, extend outside the groove bodies and are fixedly connected with the supporting legs, the upper surface of the underframe is provided with first supporting plates, a first thread cylinder is arranged between the two first supporting plates, the left side and the right side of the first thread cylinder are respectively provided with threads which are oppositely arranged in turning directions, the inner threads of the first thread cylinder are connected with second threaded rods, and a second connecting rod is fixedly connected between one side surface of the second threaded rods and the supporting legs, so that the slide blocks can drive the, the first desktops on the left side and the right side can be pushed away from each other when the first threaded cylinder rotates, the folding plates between the first desktops are kept away from each other, the second desktops are lifted through rotation of the third threaded rods, the distance between the first desktops on the left side and the right side can be increased, the visual field of people on the rear side can be further improved, the device can be adjusted conveniently, the visual field angle is good, and the device is multifunctional.
Drawings
Fig. 1 is a sectional view of the structure of a training conference table with a good view angle of the present invention.
Fig. 2 is a sectional view of a side-looking structure of a training conference table with a good view angle of the utility model.
Reference numbers in the figures: 1 first desktop, 2 supporting legs, 3 folded sheets, 4 underframe, 5 trough bodies, 6 sliding blocks, 7 first supporting plates, 8 first thread cylinders, 9 second threaded rods, 10 second desktop, 11 connecting frames, 12 second thread cylinders, 13 folded sheets, 14 third threaded rods and 15 second supporting plates.
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.
Referring to fig. 1-2, a training conference table with a good view angle comprises a first table top 1, wherein supporting legs 2 are arranged on the lower surface of the first table top 1, a folding plate 3 is arranged in the middle of the first table top 1, a bottom frame 4 is arranged below the first table top 1, groove bodies 5 are respectively arranged at the left end and the right end of the bottom frame 4, a slide block 6 is arranged in each groove body 5, a first connecting rod is fixedly connected to one side surface of the slide block 6 away from the inner wall of each groove body 5, the other end of each first connecting rod extends outside the groove body 5, first supporting plates 7 are fixedly connected to the left side and the right side of the upper surface of the bottom frame 4, a first thread cylinder 8 is movably connected between the two first supporting plates 7, a second threaded rod 9 is arranged in each first thread cylinder 8, a second connecting rod is fixedly connected to one side of the second threaded rod 9 away from the inner wall of the first thread cylinder 8, a transverse plate 13 is fixedly connected between the two second supporting plates 15, a third threaded rod 14 is arranged on the upper surface of the transverse plate 13, a second desktop 10 is arranged below the folding plate 3, a connecting frame 11 is arranged on the lower surface of the second desktop 10, and a second threaded cylinder 12 is arranged in the middle of the connecting frame 11.
In this embodiment, the lower end of the support leg 2 is provided with a pulley, and the lower surface of the base frame 4 is provided with a plurality of fixing pads.
In this embodiment, the end of the first connecting rod away from the bottom frame 4 is fixedly connected to the supporting leg 2, and the end of the second connecting rod away from the first threaded cylinder 8 is fixedly connected to the supporting leg 2.
In this embodiment, the third threaded rod 14 is movably connected to the transverse plate 13 through a bearing, and the thread thereof is sleeved in the second threaded cylinder 12.
In this embodiment, the first threaded cylinder 8 is movably connected to the first support plate 7 through a bearing, and a rotary table is fixedly connected to the middle surface of the first threaded cylinder 8.
In this embodiment, the folding plate 3 is movably connected to the first tabletop 1 through a hinge, the hinge is a spring hinge, and the left and right sides of the second tabletop 10 are provided with limiting blocks slidably connected to the inner walls of the left and right sides of the second supporting plate 15.
The working principle is as follows: the lower surface of the prior first table top 1 is fixedly connected with supporting legs 2, an underframe 4 is arranged between the two supporting legs 2, the left end and the right end of the underframe 4 are both provided with a groove body 5, a slide block 6 is arranged in the groove body 5, one end of the slide block 6 far away from the inner wall of the groove body 5 is fixedly connected with a first connecting rod, one end of the first connecting rod far away from the slide block 6 extends outside the groove body 5 and is fixedly connected with the supporting legs 2, the upper surface of the underframe 4 is provided with a first supporting plate 7, a first thread cylinder 8 is arranged between the two first supporting plates 7, the left side and the right side of the first thread cylinder 8 are respectively provided with threads which are oppositely arranged in rotation direction, the inner threads are connected with second threaded rods 9, a second connecting rod is fixedly connected between one side surface of the second threaded rods 9 and the supporting legs 2, so that the slide block 6 can drive the supporting legs 2 to slide through the second, make and can carry out the first desktop 1 of left and right sides when first screw thread section of thick bamboo 8 rotates and push away from each other for folding plate between the first desktop 1 keeps away from each other, and then promotes second desktop 10 through the rotation of third threaded rod 14 and makes the interval between the first desktop 1 that can increase left and right sides, and then can promote the people's of rear side field of vision, make that this device can be comparatively convenient adjust, and field of vision angle is good, multi-functional characteristics.
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. A conference table with a good view angle for training comprises a first table top (1), wherein supporting legs (2) are arranged on the lower surface of the first table top (1), a folding plate (3) is arranged in the middle of the first table top (1), a bottom frame (4) is arranged below the first table top (1), the conference table is characterized in that groove bodies (5) are arranged at the left end and the right end of the bottom frame (4), a sliding block (6) is arranged in the groove bodies (5), a first connecting rod is fixedly connected to one side face, far away from the inner wall of the groove bodies (5), of the sliding block (6), the other end of the first connecting rod extends to the outer side of the groove bodies (5), first supporting plates (7) are fixedly connected to the left side and the right side of the upper surface of the bottom frame (4), a first threaded barrel (8) is movably connected between the two first supporting plates (7), a second threaded rod (9) is arranged in the first threaded barrel (, one side fixedly connected with second connecting rod of first threaded cylinder (8) inner wall is kept away from in second threaded rod (9), the upper surface left and right both sides fixedly connected with second backup pad (15) of chassis (4), two fixedly connected with diaphragm (13) between second backup pad (15), the upper surface of diaphragm (13) is equipped with third threaded rod (14), the below of folded sheet (3) is provided with second desktop (10), the lower surface of second desktop (10) is provided with connecting frame (11), the centre of connecting frame (11) is provided with second threaded cylinder (12).
2. The training conference table with a good view angle as claimed in claim 1, wherein the lower end of the supporting leg (2) is provided with a pulley, and the lower surface of the bottom frame (4) is provided with a plurality of fixing pads.
3. The training conference table with a good view angle as claimed in claim 1, wherein the end of the first connecting rod away from the bottom frame (4) is fixedly connected to the supporting leg (2), and the end of the second connecting rod away from the first threaded cylinder (8) is fixedly connected to the supporting leg (2).
4. The training conference table with a good visual field angle as claimed in claim 1, wherein the third threaded rod (14) is movably connected to the transverse plate (13) through a bearing, and the thread of the third threaded rod is sleeved in the second threaded cylinder (12).
5. The training conference table with a good view angle as claimed in claim 1, wherein the first threaded cylinder (8) is movably connected to the first supporting plate (7) through a bearing, and a rotary table is fixedly connected to the middle surface of the first threaded cylinder (8).
6. The training conference table with a good view angle as claimed in claim 1, wherein the folding plate (3) is movably connected to the first table top (1) through a hinge, the hinge is a spring hinge, and the left and right sides of the second table top (10) are provided with limiting blocks which are slidably connected to the left and right inner walls of the second supporting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922142386.0U CN212088668U (en) | 2019-12-04 | 2019-12-04 | Training conference table with good view angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922142386.0U CN212088668U (en) | 2019-12-04 | 2019-12-04 | Training conference table with good view angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212088668U true CN212088668U (en) | 2020-12-08 |
Family
ID=73621595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922142386.0U Active CN212088668U (en) | 2019-12-04 | 2019-12-04 | Training conference table with good view angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212088668U (en) |
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2019
- 2019-12-04 CN CN201922142386.0U patent/CN212088668U/en active Active
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