CN216480023U - Industrial data acquisition instrument - Google Patents
Industrial data acquisition instrument Download PDFInfo
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- CN216480023U CN216480023U CN202122929652.1U CN202122929652U CN216480023U CN 216480023 U CN216480023 U CN 216480023U CN 202122929652 U CN202122929652 U CN 202122929652U CN 216480023 U CN216480023 U CN 216480023U
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- sliding
- rack
- limiting
- fixedly connected
- data acquisition
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Abstract
The utility model discloses an industrial data acquisition instrument which comprises a base, wherein the top end of the base is fixedly connected with a fixed box, a sliding rack is connected in the fixed box in a sliding manner, the top end of the sliding rack penetrates through the fixed box, and the top end of the sliding rack is fixedly connected with an acquisition assembly; the inside transmission chamber of having seted up of fixed incasement portion, transmission intracavity portion rotates and is connected with the axis of rotation, fixedly connected with drive gear in the axis of rotation, axis of rotation one side slip cap is equipped with the sliding tube, be equipped with on the sliding tube and be used for carrying out the stop gear who restricts to the rotation of sliding tube. According to the utility model, the limiting mechanism is arranged to limit the rotation of the driving gear after the height is adjusted, so that the automatic rotation of the driving gear and the sliding of the limiting rack can be avoided, and the collection assembly can be stably fixed at a height and can collect the air quality at the height.
Description
Technical Field
The utility model belongs to the technical field of acquisition instruments, and particularly relates to an industrial data acquisition instrument.
Background
In the industrial production process, often need detect the quality of air, general accessible environmental protection detects data acquisition transmission dress through the retrieval, wherein consider that needs detect to the air of co-altitude not, also there is the equipment that satisfies above-mentioned requirement at present, be applied to industry environmental protection monitoring data acquisition transmission appearance as that chinese patent number CN210464519U discloses, this patent passes through dead lever and flexible threaded rod, can make equipment reach the function of being convenient for height-adjusting, convenient to use person's regulation is used, be convenient for carry out data monitoring to the air of co-altitude not, easy operation is swift, practicality when having promoted equipment use.
However, in the above patent, there is no mechanism for limiting the telescopic threaded rod during use, and in actual use, the measuring mechanism may slide due to the rotation of the telescopic threaded rod, so that it cannot be stably fixed at a single height.
Therefore, an industrial data acquisition instrument is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an industrial data acquisition instrument which can realize the limitation of a device after the height adjustment is finished, and ensure that the device can stably stay at a height, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an industrial data acquisition instrument comprises a base, wherein a fixed box is fixedly connected to the top end of the base, a sliding rack is connected to the inside of the fixed box in a sliding mode, the top end of the sliding rack penetrates through the fixed box, and an acquisition assembly is fixedly connected to the top end of the sliding rack;
a transmission cavity is formed in the fixed box, a rotating shaft is rotatably connected in the transmission cavity, a driving gear is fixedly connected to the rotating shaft, a sliding cylinder is slidably sleeved on one side of the rotating shaft, and a limiting mechanism used for limiting the rotation of the sliding cylinder is arranged on the sliding cylinder;
the rotation axis is polygon body of rod structure, the inside cell body that is equipped with rotation axis matched with of slide cartridge.
Furthermore, scale marks are arranged on one side of the sliding rack and are uniformly distributed along the axis of the sliding rack.
Furthermore, the one end that drive gear was kept away from to the sliding cylinder runs through the transmission chamber and with transmission chamber lateral wall sliding connection, the one end fixedly connected with carousel that drive gear was kept away from to the sliding cylinder.
Further, stop gear includes spacing rack and limiting gear, spacing rack fixed connection is on transmission chamber diapire, the fixed cover of limiting gear is established on the sliding cylinder, limiting gear can set up with the meshing of spacing rack.
Further, a fixed plate is fixedly connected to the sliding barrel, the fixed plate is located on one side, away from the driving gear, of the limiting gear, a spring is arranged between the fixed plate and the side wall of the transmission cavity, and the spring is sleeved on the sliding barrel.
Furthermore, the rotation axis is the body of rod structure of regular hexagonal prism, the cell body is the regular hexagonal prism groove structure with rotation axis matched with.
Compared with the prior art, the utility model has the beneficial effects that:
1. after the height can be adjusted by arranging the limiting mechanism, the rotation of the driving gear is limited, so that the automatic rotation of the driving gear and the sliding of the limiting rack can be avoided, and the acquisition assembly can be stably fixed at a height and acquire the air quality at the height;
2. after the hand can be loosened to personnel through setting up fixed plate and spring, the spring will realize the slip of a slip section of thick bamboo through the fixed plate this moment, and then realize that a slip section of thick bamboo will drive spacing gear and remove to the position of automation and spacing rack looks meshing, and then can be more convenient carry on spacingly to the device.
Drawings
Fig. 1 is a schematic perspective view of an industrial data acquisition instrument according to the present invention;
FIG. 2 is a schematic cross-sectional view of an industrial data acquisition instrument according to the present invention;
fig. 3 is a schematic view of a connection structure of a sliding cylinder, a limiting mechanism and other structures in the industrial data acquisition instrument provided by the utility model.
In the figure: 1. a base; 2. a fixed box; 3. a sliding rack; 4. a collection assembly; 5. a transmission cavity; 6. a rotating shaft; 7. a drive gear; 8. a sliding cylinder; 9. a limiting mechanism; 10. a trough body; 11. scale lines; 12. a turntable; 13. a limit rack; 14. a limit gear; 15. a fixing plate; 16. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention.
Referring to fig. 1-3, an industrial data acquisition instrument comprises a base 1, a fixed box 2 fixedly connected to the top end of the base 1, a sliding rack 3 slidably connected to the inside of the fixed box 2, a sliding rack 3 arranged to penetrate through the fixed box 2 at the top end of the sliding rack 3, and an acquisition assembly 4 fixedly connected to the top end of the sliding rack 3, wherein the acquisition assembly 4 is used for acquiring air data, and the specific distance is a technology disclosed in the art and will not be described in detail herein.
Fixed case 2 is inside to be seted up transmission chamber 5, and 5 inside rotations in transmission chamber are connected with axis of rotation 6, fixedly connected with drive gear 7 on the axis of rotation 6, and 6 one side sliding sleeve of axis of rotation is equipped with a sliding sleeve 8, and sliding sleeve 8 keeps away from drive gear 7's one end run through transmission chamber 5 and with 5 lateral wall sliding connection in transmission chamber, and sliding sleeve 8 keeps away from drive gear 7's one end fixedly connected with carousel 12.
When needing to adjust, can drive a sliding barrel 8 through rotating carousel 12 and rotate, a sliding barrel 8 will realize through axis of rotation 6 that drive gear 7 rotates, and drive gear 7 rotates and can realize that sliding rack 3 reciprocates, and then realizes changing the height of gathering subassembly 4.
The structure between the sliding cylinder 8 and the rotating shaft 6 in the above structure is that: the rotating shaft 6 is a polygonal rod structure, and the inside of the sliding barrel 8 is provided with a groove body 10 matched with the rotating shaft 6, for example, when the rotating shaft 6 is a regular hexagonal prism rod structure, the groove body 10 is a regular hexagonal prism groove structure matched with the rotating shaft 6, or the rotating shaft 6 is a quadrangular prism, and the groove body 10 is a quadrangular prism groove matched with the groove body. These structures are all for ensuring that the sliding cylinder 8 and the rotating shaft 6 can slide relatively, and when the sliding cylinder 8 rotates, the sliding cylinder 8 can also drive the rotating shaft 6 to rotate.
After the height of the sliding rack 3 is adjusted, the limiting rack 13 needs to be limited, a limiting mechanism 9 used for limiting the rotation of the sliding cylinder 8 can be arranged on the sliding cylinder 8, wherein the limiting mechanism 9 comprises a limiting rack 13 and a limiting gear 14, the limiting rack 13 is fixedly connected to the bottom wall of the transmission cavity 5, the limiting gear 14 is fixedly sleeved on the sliding cylinder 8, and the limiting gear 14 can be meshed with the limiting rack 13.
That is when limit gear 14 and limit rack 13 mesh mutually, limit gear 14 at this moment can't rotate, and then realize that slide cartridge 8 can't rotate, and then realize that rotation axis 6, drive gear 7 isotructure can't rotate, and then can realize the spacing of slip rack 3 through drive gear 7, ensure that slip rack 3 can not reciprocate.
The structure can be further optimized, a fixing plate 15 is fixedly connected to the sliding barrel 8, the fixing plate 15 is located on one side, away from the driving gear 7, of the limiting gear 14, a spring 16 is arranged between the fixing plate 15 and the side wall of the transmission cavity 5, and the spring 16 is sleeved on the sliding barrel 8. The sliding barrel 8 is normally located at a position where the limit gear 14 is engaged with the limit rack 13 under the action of the spring 16.
The operating principle of the present invention will now be described as follows:
when the height of the acquisition assembly 4 needs to be adjusted, the rotary table 12 is pulled at this time, and the rotary table 12 drives the sliding cylinder 8 to slide, so that the limiting gear 14 on the sliding cylinder 8 is separated from the limiting rack 13, and the sliding cylinder 8 can rotate; then, the rotating disc 12 and the rotating disc 12 are rotated to drive the sliding cylinder 8 to rotate, the sliding cylinder 8 can realize the rotation of the driving gear 7 through the rotating shaft 6, the driving gear 7 rotates to realize the up-and-down movement of the sliding rack 3, and further the change of the height of the acquisition assembly 4 is realized; after the adjustment is finished, the rotary disc 12 is loosened, under the action of the spring 16, the sliding cylinder 8 can automatically move to the position where the limiting gear 14 is meshed with the limiting rack 13, the sliding cylinder 8 can not rotate, the rotating shaft 6, the driving gear 7 and other structures can not rotate, the limiting of the sliding rack 3 can be realized through the driving gear 7, and the sliding rack 3 is ensured not to move up and down.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The industrial data acquisition instrument comprises a base (1) and is characterized in that a fixed box (2) is fixedly connected to the top end of the base (1), a sliding rack (3) is connected to the inside of the fixed box (2) in a sliding mode, the top end of the sliding rack (3) penetrates through the fixed box (2) to be arranged, and an acquisition assembly (4) is fixedly connected to the top end of the sliding rack (3);
a transmission cavity (5) is formed in the fixed box (2), a rotating shaft (6) is rotatably connected in the transmission cavity (5), a driving gear (7) is fixedly connected to the rotating shaft (6), a sliding cylinder (8) is slidably sleeved on one side of the rotating shaft (6), and a limiting mechanism (9) used for limiting the rotation of the sliding cylinder (8) is arranged on the sliding cylinder (8);
the rotating shaft (6) is of a polygonal rod body structure, and a groove body (10) matched with the rotating shaft (6) is arranged inside the sliding barrel (8).
2. The industrial data acquisition instrument according to claim 1, wherein the sliding rack (3) is provided with scale marks (11) on one side, and the scale marks (11) are uniformly distributed along the axis of the sliding rack (3).
3. The industrial data acquisition instrument according to claim 1, wherein one end of the sliding cylinder (8) far away from the driving gear (7) penetrates through the transmission cavity (5) and is in sliding connection with the side wall of the transmission cavity (5), and one end of the sliding cylinder (8) far away from the driving gear (7) is fixedly connected with the rotary disc (12).
4. The industrial data acquisition instrument according to claim 1, wherein the limiting mechanism (9) comprises a limiting rack (13) and a limiting gear (14), the limiting rack (13) is fixedly connected to the bottom wall of the transmission cavity (5), the limiting gear (14) is fixedly sleeved on the sliding cylinder (8), and the limiting gear (14) can be meshed with the limiting rack (13).
5. The industrial data acquisition instrument according to claim 4, wherein a fixing plate (15) is fixedly connected to the sliding cylinder (8), the fixing plate (15) is located on one side of the limit gear (14) far away from the driving gear (7), a spring (16) is arranged between the fixing plate (15) and the side wall of the transmission cavity (5), and the spring (16) is sleeved on the sliding cylinder (8).
6. The industrial data acquisition instrument according to claim 1, wherein the rotating shaft (6) is a regular hexagonal prism rod structure, and the groove body (10) is a regular hexagonal prism groove structure matched with the rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929652.1U CN216480023U (en) | 2021-11-26 | 2021-11-26 | Industrial data acquisition instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929652.1U CN216480023U (en) | 2021-11-26 | 2021-11-26 | Industrial data acquisition instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216480023U true CN216480023U (en) | 2022-05-10 |
Family
ID=81400860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122929652.1U Active CN216480023U (en) | 2021-11-26 | 2021-11-26 | Industrial data acquisition instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216480023U (en) |
-
2021
- 2021-11-26 CN CN202122929652.1U patent/CN216480023U/en active Active
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