CN212537338U - Rocker arm device convenient to adjust for laboratory - Google Patents
Rocker arm device convenient to adjust for laboratory Download PDFInfo
- Publication number
- CN212537338U CN212537338U CN202020975606.8U CN202020975606U CN212537338U CN 212537338 U CN212537338 U CN 212537338U CN 202020975606 U CN202020975606 U CN 202020975606U CN 212537338 U CN212537338 U CN 212537338U
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- wall
- electric telescopic
- laboratory
- adjust
- arm device
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Abstract
The utility model discloses a rocking arm device convenient to adjust is used in laboratory, including bottom plate and camera body, bottom plate top outer wall is provided with first electric telescopic cylinder, and pegs graft and have first electric telescopic handle on the inner wall of first electric telescopic cylinder top, first electric telescopic handle top outer wall is provided with the roof, and pegs graft and have the connecting rod on the outer wall of roof top, connecting rod top outer wall is provided with changes the handle, connecting rod bottom outer wall is provided with the axle sleeve, and the rotation of axle sleeve one side inner wall is connected with the axis of rotation, axis of rotation bottom outer wall is provided with the column of rotation, and column of rotation bottom outer wall is provided with fixed frame, dwang one end outer wall is. The utility model provides a dwang makes first toothed disc drive second toothed disc and rotates to the shooting angle of elevation that makes the camera body can be adjusted, and second electric telescopic handle drives the grip block ejecting simultaneously, makes the grip block can fasten the camera body fixedly.
Description
Technical Field
The utility model relates to a laboratory technical field especially relates to a rocking arm device convenient to adjust is used in laboratory.
Background
The laboratory is the place where the test is performed. The laboratory is a scientific cradle, is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development. Laboratories can be classified into three categories according to affiliation: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratories directly belongs to the industrial enterprise sector and serves the development and research of industrial technologies.
Generally when the experiment is experimented, need use camera device to record the process of experiment, general camera device does not have adjustable function, consequently the overall process of record experiment that can not be fine, the later stage people of not being convenient for watch and teaching. Therefore, it is desirable to design a rocker arm device for laboratory use that is easy to adjust to solve the above problems.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the rocking arm device of being convenient for adjust is used in laboratory that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rocking arm device convenient to adjust is used in laboratory, includes bottom plate and camera body, bottom plate top outer wall is provided with first electric telescopic cylinder, and pegs graft and have first electric telescopic handle in first electric telescopic cylinder top inner wall, first electric telescopic handle top outer wall is provided with the roof, and peg graft and have the connecting rod in roof top outer wall, connecting rod top outer wall is provided with changes the handle, connecting rod bottom outer wall is provided with the axle sleeve, and axle sleeve one side inner wall rotates and is connected with the axis of rotation, axis of rotation bottom outer wall is provided with the column that rotates, and column bottom outer wall is provided with fixed frame, dwang one end outer wall is provided with first toothed disc, fixed frame top outer wall is provided with the dead lever, and dead lever one.
As the utility model discloses scheme further again, bottom plate bottom outer wall is provided with the supporting leg, and supporting leg bottom outer wall is provided with the wheel that rolls.
As the utility model discloses scheme further again, the round hole has all been opened to fixed frame both sides outer wall, and has pegged graft the electronic flexible section of thick bamboo of second in the round hole.
As the utility model discloses scheme further again, the grafting of the electronic flexible section of thick bamboo one end inner wall of second has second electric telescopic handle, and second electric telescopic handle one end outer wall is provided with the grip block.
As the utility model discloses scheme further again, grip block one side outer wall is provided with the lug that the equidistance distributes, and the lug cross section is trapezoidal.
As the utility model discloses scheme further again, roof top outer wall is provided with the gag lever post, and the dwang passes the gag lever post.
As the utility model discloses scheme further again, first electronic flexible section of thick bamboo and the electronic flexible section of thick bamboo of second all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The utility model has the advantages that:
1. through the rotating rod, the first gear disc and the second gear disc, people rotate the rotating rod, and the rotating rod enables the first gear disc to drive the second gear disc to rotate, so that the shooting elevation angle of the camera body can be adjusted, and the use of people is facilitated;
2. through the second electric telescopic cylinder, the clamping block and the convex block, the second electric telescopic rod drives the clamping block to eject out, so that the clamping block can fasten and fix the camera body, and meanwhile, the convex block arranged on the outer wall of one side of the clamping block can increase the clamping effect of the clamping block;
3. through the limiting rod, when people rotate the rotating rod, a good limiting effect is achieved, and the running stability of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a rocker arm device convenient to adjust for a laboratory, which is provided by the utility model;
fig. 2 is a schematic diagram of a local enlarged structure at a position a of the rocker arm device for laboratory use, which is convenient to adjust and provided by the utility model;
fig. 3 is the utility model provides a clamping block schematic diagram of rocking arm device convenient to adjust is used in laboratory.
In the figure: 1 bottom plate, 2 rolling wheels, 3 first electric telescopic handle, 4 first toothed disc, 5 axis of rotation, 6 connecting rods, 7 are changeed handle, 8 gag lever posts, 9 dwang, 10 roof, 11 supporting legs, 12 first electric telescopic tube, 13 camera bodies, 14 fixed frames, 15 dead levers, 16 second toothed disc, 17 second electric telescopic tube, 18 second electric telescopic handle, 19 grip blocks, 20 lugs.
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. 1-3, a rocker arm device convenient for adjustment in a laboratory comprises a bottom plate 1 and a camera body 13, wherein the outer wall of the top of the bottom plate 1 is connected with a first electric telescopic cylinder 12 through a bolt, and the inner wall of the top of the first electric telescopic cylinder 12 is inserted with the first electric telescopic rod 3, the outer wall of the top of the first electric telescopic rod 3 is connected with a top plate 10 through a bolt, and the outer wall of the top plate 10 is inserted with a connecting rod 6, the outer wall of the top of the connecting rod 6 is connected with a rotating handle 7 through a bolt, the outer wall of the bottom of the connecting rod 6 is connected with a shaft sleeve through a bolt, and the inner wall of one side of the shaft sleeve is rotationally connected with a rotating shaft 5, the outer wall of the bottom of the rotating shaft 5 is connected with a rotating column through a bolt, and the outer wall of the bottom of the rotating column is connected with a fixed frame 14 through a bolt, the outer wall of one end of the rotating rod 9 is provided with a first gear disc 4, the outer wall of the top of the fixed frame 14 is connected with a fixed rod 15 through a bolt, and the outer wall of one end of the fixed rod 15 is connected with a second gear disc 16 through a bolt.
The utility model discloses in, there is supporting leg 11 bottom outer wall of bottom plate 1 through bolted connection, and supporting leg 11 bottom outer wall is provided with roll wheel 2, the round hole has all been opened to fixed 14 both sides outer wall of frame, and it has second electric telescopic tube 17 to peg graft in the round hole, 17 one end inner wall of second electric telescopic tube is pegged graft and is had second electric telescopic handle 18, and second electric telescopic handle one end outer wall has grip block 19 through bolted connection, grip block 19 one side outer wall is provided with the lug 20 that the equidistance distributes, and the lug 20 cross section is trapezoidal, roof 10 top outer wall has gag lever post 8 through bolted connection, and dwang 9 passes gag lever post 8, first electric telescopic tube 12 and second electric telescopic tube 17 all are connected with the switch through the wire, and the switch is connected with the power.
The working principle is as follows: during the use, start the electronic flexible section of thick bamboo 17 of second, second electric telescopic handle 18 stretches out from the electronic flexible section of thick bamboo 17 of second, can fine carry out the centre gripping with camera body 13 through grip block 19, when people need adjust the angle of making a video recording of camera body 13, can rotate dwang 9, dwang 9 drives first toothed disc 4 and rotates, because first toothed disc 4 and 16 intermeshing of second toothed disc, thereby make fixed frame 14 drive camera body 13 and carry out the angle of elevation regulation, people's user demand has been filled, the overall process of record experiment that can be fine, the viewing and the teaching in people's later stage have been made things convenient for.
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 rocker arm device convenient to adjust for a laboratory comprises a bottom plate (1) and a camera body (13) and is characterized in that a first electric telescopic cylinder (12) is arranged on the outer wall of the top of the bottom plate (1), a first electric telescopic rod (3) is inserted into the inner wall of the top of the first electric telescopic cylinder (12), a top plate (10) is arranged on the outer wall of the top of the first electric telescopic cylinder (3), a connecting rod (6) is inserted into the outer wall of the top plate (10), a rotating handle (7) is arranged on the outer wall of the top of the connecting rod (6), a shaft sleeve is arranged on the outer wall of the bottom of the connecting rod (6), a rotating shaft (5) is rotatably connected to the inner wall of one side of the shaft sleeve, a rotating column is arranged on the outer wall of the bottom of the rotating shaft (5), a fixing frame (14) is arranged on the outer, dwang (9) one end outer wall is provided with first toothed disc (4), fixed frame (14) top outer wall is provided with dead lever (15), and dead lever (15) one end outer wall is provided with second toothed disc (16).
2. The laboratory is with rocking arm device convenient to adjust of claim 1, characterized in that bottom outer wall of bottom plate (1) is provided with supporting leg (11), and supporting leg (11) bottom outer wall is provided with rolling wheel (2).
3. The laboratory is with rocking arm device convenient to adjust of claim 1, characterized in that, the fixed frame (14) both sides outer wall all opens the round hole, and has connect in the round hole second electronic flexible section of thick bamboo (17).
4. The laboratory is with rocking arm device convenient to adjust of claim 3, characterized in that, the second electric telescopic handle (18) is pegged graft to the inner wall of one end of second electric telescopic cylinder (17), and second electric telescopic handle one end outer wall is provided with grip block (19).
5. The laboratory is with rocking arm device convenient to adjust of claim 4, characterized in that, the grip block (19) one side outer wall is provided with equidistantly distributed lug (20), and lug (20) cross section is trapezoidal.
6. The laboratory is with rocking arm device convenient to adjust of claim 3, characterized in that, first electronic telescopic cylinder (12) and second electronic telescopic cylinder (17) all are connected with the switch through the wire, and the switch is connected with the power through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975606.8U CN212537338U (en) | 2020-06-01 | 2020-06-01 | Rocker arm device convenient to adjust for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975606.8U CN212537338U (en) | 2020-06-01 | 2020-06-01 | Rocker arm device convenient to adjust for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212537338U true CN212537338U (en) | 2021-02-12 |
Family
ID=74543436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020975606.8U Expired - Fee Related CN212537338U (en) | 2020-06-01 | 2020-06-01 | Rocker arm device convenient to adjust for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212537338U (en) |
-
2020
- 2020-06-01 CN CN202020975606.8U patent/CN212537338U/en not_active Expired - Fee Related
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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: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |