CN213275776U - Power frequency electromagnetic radiation field intensity instrument convenient to adjust - Google Patents
Power frequency electromagnetic radiation field intensity instrument convenient to adjust Download PDFInfo
- Publication number
- CN213275776U CN213275776U CN202022026481.7U CN202022026481U CN213275776U CN 213275776 U CN213275776 U CN 213275776U CN 202022026481 U CN202022026481 U CN 202022026481U CN 213275776 U CN213275776 U CN 213275776U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic radiation
- field intensity
- power frequency
- frequency electromagnetic
- radiation field
- 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.)
- Active
Links
Images
Landscapes
- Magnetic Treatment Devices (AREA)
Abstract
The utility model discloses a power frequency electromagnetic radiation field intensity meter convenient to adjust, which comprises a connecting plate, wherein a connecting rod is movably connected above the connecting plate, a probe is fixedly connected on the connecting rod, a lead is connected on the probe, the other end of the lead is connected with a remote control display, three first supporting rods are movably connected below the connecting plate, a second supporting rod and a third supporting rod are arranged in the first supporting rod, which belongs to the field of power frequency electromagnetic radiation field intensity meters, the telescopic function of the supporting rods is completed by arranging the first supporting rod, the second supporting rod, the third supporting rod and a positioning ring sleeve, so that the height of the probe can be adjusted up and down according to the actual situation, the flexibility of the device is improved, meanwhile, the limiting ring is arranged to limit the first supporting rod, the opening and closing angle of the supporting rods can be controlled by pulling the limiting ring, and the device is convenient and, and the opening angles of the three groups of supporting rods are ensured to be equal, so that the stability of the probe is kept.
Description
Technical Field
The utility model relates to a power frequency electromagnetic radiation field intensity appearance field, in particular to power frequency electromagnetic radiation field intensity appearance of convenient adjustment.
Background
Power frequency electromagnetic radiation field intensity appearance is the instrument that is used for measuring electric field and the magnetic field intensity that alternating current operating frequency produced, need fix the reading through remote control display to the probe entry during measurement and obtain measured data, but traditional power frequency electromagnetic radiation field intensity appearance's probe is fixed to adopt the support frame more, moreover, the steam generator is simple in structure, inconvenient regulation, and each supporting leg needs to mediate alone, be difficult to guarantee the stability that the probe got level and device, need a power frequency electromagnetic radiation field intensity appearance of convenient adjustment to this problem.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a power frequency electromagnetic radiation field intensity meter with convenient adjustment, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power frequency electromagnetic radiation field intensity appearance of convenient adjustment, includes the connecting plate, connecting plate top swing joint the connecting rod, fixed connection has the probe on the connecting rod, the wire has been connected on the probe, the remote control display has been connected to the wire other end, connecting plate below swing joint three spinal branchs poles one, be equipped with No. two bracing pieces and No. three bracing pieces in the bracing piece, No. three bracing piece bottom fixed connection the rubber footing, a bracing piece overcoat has overlapped the spacing ring.
Preferably, the connecting plate intermediate position is equipped with the through-hole, be equipped with the connector on the through-hole, be equipped with the external screw thread on the connector, the connecting rod is inserted in the connector, and the connecting sleeve cover is on the connector, and the connecting sleeve inner wall is equipped with the internal thread, through inside and outside screw thread swing joint between connecting sleeve and the connector.
Preferably, the connecting plate edge is equipped with a spread groove every hundred twenty degrees, be equipped with the horizontally connecting axle in the spread groove, a bracing piece upper end corresponds the spread groove and is equipped with the connecting hole, the connecting hole suit overlaps on the connecting axle with a bracing piece swing joint in the spread groove of connecting plate.
Preferably, a bracing piece endotheca has overlapped No. two bracing pieces, a bracing piece lower extreme is equipped with the holding ring cover, the holding ring is sheathe in and is equipped with positioning bolt, positioning bolt passes the holding ring cover and a bracing piece top on No. two bracing pieces, No. two bracing pieces endotheca has overlapped No. three bracing pieces, No. two bracing piece lower extremes are equipped with the holding ring cover, positioning bolt passes the holding ring cover and No. two bracing pieces top on No. three bracing pieces.
Preferably, the limiting ring is sleeved on the periphery of the first supporting rod, a positioning groove is formed in the limiting ring, a rubber gasket is attached to the positioning groove in a mounted mode, and the positioning groove is correspondingly clamped on the first three supporting rods.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through setting up the bracing piece No. one, No. two bracing pieces, the flexible function of bracing piece is accomplished in the cooperation of No. three bracing pieces and position ring cover for the height of probe can be adjusted from top to bottom according to actual conditions, has improved the flexibility of device, has set up the spacing ring simultaneously and has carried on spacingly to a bracing piece, can control the angle that opens and shuts of bracing piece through the pulling spacing ring, convenient and fast, and guaranteed that the angle of opening of three group's bracing pieces equals, and then kept the probe to get stability.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a power frequency electromagnetic radiation field intensity meter convenient to adjust according to the present invention;
FIG. 2 is a diagram of the split position of the connector of the power frequency electromagnetic radiation field intensity meter of the present invention, which is convenient for adjustment;
FIG. 3 is a top view of the connection board of the power frequency electromagnetic radiation field intensity meter of the present invention, which is convenient to adjust;
FIG. 4 is a cross-sectional view of a connecting groove of a power frequency electromagnetic radiation field intensity meter of the present invention, which is convenient to adjust;
fig. 5 is the utility model relates to a convenient power frequency electromagnetic radiation field intensity appearance's of adjustment spacing ring structure schematic diagram.
In the figure: 1. a connecting plate; 2. a connecting rod; 3. a probe; 4. a limiting ring; 5. a first support rod; 6. A second support rod; 7. a third support rod; 8. a positioning ring sleeve; 9. positioning the bolt; 10. rubber feet; 11. a wire; 12. a remote control display; 13. connecting sleeves; 14. a connector; 15. connecting grooves; 16. A connecting shaft; 17. positioning a groove; 18. a rubber gasket; 19. and connecting the holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a power frequency electromagnetic radiation field intensity meter convenient to adjust comprises a connecting plate 1, a connecting rod 2 is movably connected above the connecting plate 1, a probe 3 is fixedly connected on the connecting rod 2, a lead 11 is connected on the probe 3, the other end of the lead 11 is connected with a remote control display 12, three first supporting rods 5 are movably connected below the connecting plate 1, a second supporting rod 6 and a third supporting rod 7 are arranged in the first supporting rod 5, rubber feet 10 are fixedly connected at the bottoms of the third supporting rods 7, and a limiting ring 4 is sleeved outside the first supporting rod 5; the rubber foot 17 at the bottom of the third support rod 7 can effectively increase the friction force between the third support rod 7 and the ground, and the stability of the device is improved.
In this embodiment, a through hole is formed in the middle of the connecting plate 1, a connector 14 is arranged on the through hole, an external thread is arranged on the connector 14, the connecting rod 2 is inserted into the connector 14, the connecting sleeve 13 is sleeved on the connector 14, an internal thread is arranged on the inner wall of the connecting sleeve 13, and the connecting sleeve 13 is movably connected with the connector 14 through the internal thread and the external thread.
In this embodiment, the edge of the connecting plate 1 is provided with a connecting groove 15 every one hundred twenty degrees, a horizontal connecting shaft 16 is arranged in the connecting groove 15, the upper end of the first support rod 5 is provided with a connecting hole 19 corresponding to the connecting groove 15, and the connecting hole 19 is sleeved on the connecting shaft 16 to movably connect the first support rod 5 in the connecting groove 15 of the connecting plate 1.
In this embodiment, a second support rod 6 is sleeved in a first support rod 5, a positioning ring sleeve 8 is arranged at the lower end of the first support rod 5, a positioning bolt 9 is arranged on the positioning ring sleeve 8, the positioning bolt 9 penetrates through the positioning ring sleeve 8 and the first support rod 5 to abut against the second support rod 6, a third support rod 7 is sleeved in the second support rod 6, a positioning ring sleeve 8 is arranged at the lower end of the second support rod 6, and the positioning bolt 9 penetrates through the positioning ring sleeve 8 and the second support rod 6 to abut against the third support rod 7; the three groups of telescopic rods facilitate the adjustment of the height of the device and improve the flexibility of the device.
In addition, the limiting ring 4 is sleeved on the periphery of the first supporting rod 5, a positioning groove 17 is arranged on the limiting ring 4, a rubber gasket 18 is attached in the positioning groove 17, and the positioning groove 17 is correspondingly clamped on the three first supporting rods 5; the rubber gasket 18 attached to the positioning groove 17 can increase the friction force between the limiting ring 4 and the first supporting rod 5, relative sliding is prevented, and a good limiting effect can be achieved on the outward expansion trend of the three groups of limiting supporting rods.
It should be noted that the utility model is a power frequency electromagnetic radiation field intensity meter convenient for adjustment, which is used for adjusting the height of the device according to the specific conditions, the first support rod 5, the second support rod 6 and the third support rod 7 are sleeved from outside to inside and can be stretched manually, the second support rod 6 and the third support rod 7 are fixed by rotating the positioning bolt 9 on the positioning ring sleeve 8 after stretching, the device can be contracted only by rotating the positioning bolt 8 reversely after use, the rubber foot 17 at the bottom of the third support rod 7 can effectively increase the friction force between the third support rod 7 and the ground, the stability of the device is improved, the user can adjust the opening angle of the three support rods of the device by pulling the limiting ring 4 up and down, the device is convenient, rapid and in place in one step, and three constant head tank 17 on the spacing ring 4 corresponds three bracing piece 5 respectively its distance to the spacing ring 4 heart all equals, the angle of having guaranteed opening of three bracing pieces 5 is all the same, the level of probe has been guaranteed in the change mutually, the problem that the user is difficult to find the device balance point has been alleviated, the setting of another party's spacing ring 4 has improved the stability of device simultaneously, the rubber gasket 18 of dress subsides on its constant head tank 17 can increase the frictional force between spacing ring 4 and the bracing piece 5, prevent to take place relative slip, can play fine limiting action in the directional tendency that expands of three groups of only bracing pieces outward.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a power frequency electromagnetic radiation field intensity appearance of convenient adjustment which characterized in that: including connecting plate (1), connecting plate (1) top swing joint has connecting rod (2), fixed connection has gone up probe (3) in connecting rod (2), wire (11) have been connected on probe (3), remote control display (12) have been connected to wire (11) other end, connecting plate (1) below swing joint has three bracing pieces (5), be equipped with No. two bracing pieces (6) and No. three bracing pieces (7) in bracing piece (5), No. three bracing piece (7) bottom fixed connection rubber footing (10), spacing ring (4) have been overlapped in a bracing piece (5) overcoat.
2. The power frequency electromagnetic radiation field intensity instrument convenient to adjust as claimed in claim 1, wherein: connecting plate (1) intermediate position is equipped with the through-hole, be equipped with connector (14) on the through-hole, be equipped with the external screw thread on connector (14), connecting rod (2) are inserted in connector (14), and adapter sleeve (13) suit is overlapped on connector (14), and adapter sleeve (13) inner wall is equipped with the internal thread, through internal and external screw thread swing joint between adapter sleeve (13) and connector (14).
3. The power frequency electromagnetic radiation field intensity instrument convenient to adjust as claimed in claim 1, wherein: connecting plate (1) edge is equipped with a spread groove (15) every hundred twenty degrees, be equipped with horizontally connecting axle (16) in spread groove (15), bracing piece (5) upper end corresponds spread groove (15) and is equipped with connecting hole (19), connecting hole (19) suit cover is in spread groove (15) of connecting plate (1) with bracing piece (5) swing joint on connecting axle (16).
4. The power frequency electromagnetic radiation field intensity instrument convenient to adjust as claimed in claim 1, wherein: support rod (5) endotheca has overlapped No. two bracing pieces (6), bracing piece (5) lower extreme is equipped with position ring cover (8), be equipped with positioning bolt (9) on position ring cover (8), positioning bolt (9) pass position ring cover (8) and bracing piece (5) top on No. two bracing pieces (6), No. two bracing pieces (6) endotheca have overlapped No. three bracing pieces (7), No. two bracing piece (6) lower extreme is equipped with position ring cover (8), positioning bolt (9) pass position ring cover (8) and No. two bracing piece (6) top on No. three bracing pieces (7).
5. The power frequency electromagnetic radiation field intensity instrument convenient to adjust as claimed in claim 1, wherein: the periphery of a supporting rod (5) is sleeved with a limiting ring (4), a positioning groove (17) is formed in the limiting ring (4), a rubber gasket (18) is attached to the positioning groove (17), and the positioning groove (17) is correspondingly clamped on the three supporting rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026481.7U CN213275776U (en) | 2020-09-16 | 2020-09-16 | Power frequency electromagnetic radiation field intensity instrument convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026481.7U CN213275776U (en) | 2020-09-16 | 2020-09-16 | Power frequency electromagnetic radiation field intensity instrument convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213275776U true CN213275776U (en) | 2021-05-25 |
Family
ID=75941780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026481.7U Active CN213275776U (en) | 2020-09-16 | 2020-09-16 | Power frequency electromagnetic radiation field intensity instrument convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213275776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321653A (en) * | 2021-11-28 | 2022-04-12 | 重庆大学 | Oblique photographing bracket for detecting protection range of village historical building |
| CN114893661A (en) * | 2022-04-18 | 2022-08-12 | 辽东学院 | New media removes live camera equipment installing support of using |
| CN118167900A (en) * | 2024-05-14 | 2024-06-11 | 洛阳石化工程建设集团有限责任公司 | Device for converting and summarizing production monitoring data and structure thereof |
-
2020
- 2020-09-16 CN CN202022026481.7U patent/CN213275776U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321653A (en) * | 2021-11-28 | 2022-04-12 | 重庆大学 | Oblique photographing bracket for detecting protection range of village historical building |
| CN114893661A (en) * | 2022-04-18 | 2022-08-12 | 辽东学院 | New media removes live camera equipment installing support of using |
| CN114893661B (en) * | 2022-04-18 | 2024-02-02 | 辽东学院 | Camera equipment installing support for live broadcast is removed to new media |
| CN118167900A (en) * | 2024-05-14 | 2024-06-11 | 洛阳石化工程建设集团有限责任公司 | Device for converting and summarizing production monitoring data and structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213275776U (en) | Power frequency electromagnetic radiation field intensity instrument convenient to adjust | |
| CN206291905U (en) | A kind of accurate levelling formula plotting board | |
| CN206563164U (en) | A kind of instrument of surveying and mapping three-legged support | |
| CN207649601U (en) | Project cost spirit level holder | |
| CN214200014U (en) | Wall body straightness detecting instrument that hangs down | |
| CN219474633U (en) | Total powerstation measurement system | |
| CN215928872U (en) | Engineering cost surveyor's level support | |
| CN206369554U (en) | A kind of mapping support for being adapted to field mapping | |
| CN215173820U (en) | Survey and drawing laying-out device based on BIM | |
| CN206847849U (en) | Torque lever calibrating installation | |
| CN210070899U (en) | Distance measuring device for assembling wind power generator | |
| CN210639214U (en) | Insulating telescopic clamp-on ammeter | |
| CN211976424U (en) | Conveniently carry firm supporting structure for geological apparatus of installation | |
| CN219201779U (en) | Field intensity detection device with support structure | |
| CN208846040U (en) | Telescopic noise level monitor bracket | |
| CN209673847U (en) | A kind of portable transmission tower synthesis analyzer | |
| CN212537331U (en) | Measurement tripod convenient to carry | |
| CN211561772U (en) | Portable adjustable basketball stand | |
| CN214037626U (en) | Base support for level | |
| CN206642772U (en) | A kind of rack for test tube | |
| CN219699912U (en) | Telescopic sensor fixing frame | |
| CN220647690U (en) | Lifting type surveying instrument | |
| CN212028962U (en) | Novel surveying instrument support | |
| CN208765725U (en) | A kind of reallocation of land ground level light measuring device | |
| CN221034809U (en) | Novel stabilizer for geological measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |