CN219890526U - Radio frequency admittance level meter with protective structure - Google Patents
Radio frequency admittance level meter with protective structure Download PDFInfo
- Publication number
- CN219890526U CN219890526U CN202321487477.8U CN202321487477U CN219890526U CN 219890526 U CN219890526 U CN 219890526U CN 202321487477 U CN202321487477 U CN 202321487477U CN 219890526 U CN219890526 U CN 219890526U
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- movable block
- flange
- eccentric wheel
- fixedly arranged
- level meter
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- 230000001681 protective effect Effects 0.000 title claims description 12
- 230000004224 protection Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000009979 protective mechanism Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a radio frequency admittance level meter with a protection structure, which belongs to the field of radio frequency admittance level meters and comprises a connecting box, wherein a display is fixedly arranged on the connecting box, a flange is fixedly arranged at the lower position of the connecting box, a detection rod is fixedly arranged at the lower position of the flange, a mounting hole is fixedly arranged on the flange, a protection mechanism is movably arranged on the flange, the protection mechanism comprises a connecting rod, a spring, a movable block, an eccentric wheel, a fixed groove, a supporting rod and a protection plate, after the radio frequency admittance level meter is mounted through the arranged protection mechanism, the eccentric wheel is moved upwards, the eccentric wheel is moved out of the fixed groove, the compressed spring is restored to be opened to push the movable block to the other side position of the connecting rod, the supporting rod is rotated upwards, the square block is movably arranged in the square groove, the connecting box is protected through a plurality of raised protection plates, the connecting box is prevented from being damaged by external accidental impact, and the anti-collision capability of the connecting box is improved.
Description
Technical Field
The utility model relates to the field of radio frequency admittance level meters, in particular to a radio frequency admittance level meter with a protection structure.
Background
The radio frequency admittance level meter is a universal level meter for measuring continuous levels, the product is applied to industrial and mining sites, the product is suitable for most application occasions, the meter consists of a circuit unit, an explosion-proof shell and a rod type or cable type sensing element, the sensor has various types, the meter can be installed integrally or separately, and in the use of the radio frequency admittance level meter, the structure of a connecting box and the like in the external environment is easy to be collided by the outside, so that the damage is caused, and therefore, the improvement is needed.
Disclosure of Invention
The utility model mainly aims to provide a radio frequency admittance level meter with a protective structure, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a take protective structure's radio frequency admittance level meter, includes the connection box, the fixed display of having seted up on the connection box, the below position fixed mounting of connection box has the flange, the below position fixed mounting of flange has the gauge stick, the fixed mounting hole of having seted up on the flange, movable mounting has protection machanism on the flange, protection machanism includes connecting rod, spring, movable block, eccentric wheel, fixed slot, bracing piece and guard plate, the connecting rod is fixed to be seted up on the flange, spring movable mounting is at the connecting rod, movable block movable mounting is on the connecting rod, eccentric wheel movable mounting is in the side position of movable block, the fixed slot is fixed to be seted up on the flange, eccentric wheel movable mounting is in the fixed slot, bracing piece movable mounting is on the movable block, guard plate fixed mounting is in the upper portion position of bracing piece.
Preferably, the protection mechanism further comprises a first limiting plate, the first limiting plate is fixedly arranged on the connecting rod, and the spring is located between the first limiting plate and the movable block.
Preferably, the protection mechanism further comprises a rotating rod and a second limiting plate, the rotating rod is fixedly arranged at the side face of the movable block, and the second limiting plate is fixedly arranged at the outer end of the rotating rod.
Preferably, through holes are fixedly formed in the two sides of the movable block, the movable block is movably mounted with the connecting rod through the through holes, the eccentric wheel is also fixedly provided with the through holes, the eccentric wheel is movably mounted with the rotating rod, and the eccentric wheel is located at the inner side of the second limiting plate.
Preferably, the protection mechanism further comprises a square groove, and the square groove is fixedly arranged at the upper position of the movable block.
Preferably, the protection mechanism further comprises a square block, the square block is fixedly arranged at the lower position of the supporting rod, and the square block is movably arranged in a square groove of the movable block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, after the installation of the radio frequency admittance level meter is completed through the arranged protection mechanism, the eccentric wheel is moved upwards, so that the eccentric wheel is moved out of the fixed groove, the compressed spring is restored to be expanded to push the movable block to the other side of the connecting rod, the supporting rod is rotated upwards, the square block is movably arranged in the square groove, the connecting box is protected through the plurality of raised protection plates, the connecting box is prevented from being damaged by external accidental impact, and the anti-collision capability of the connecting box is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a protection mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the moving block and eccentric of the present utility model;
fig. 4 is a schematic structural view of the protection plate of the present utility model.
In the figure: 1. a connection box; 2. a display; 3. a flange; 4. a detection rod; 5. a mounting hole; 6. a protective mechanism; 601. a connecting rod; 602. a first limiting plate; 603. a spring; 604. a movable block; 605. a rotating rod; 606. a second limiting plate; 607. an eccentric wheel; 608. a fixing groove; 609. a square groove; 610. a support rod; 611. square blocks; 612. and (5) protecting the plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a radio frequency admittance level meter with a protective structure comprises a connection box 1, wherein a display 2 is fixedly arranged on the connection box 1, a flange 3 is fixedly arranged at the lower position of the connection box 1, a detection rod 4 is fixedly arranged at the lower position of the flange 3, a mounting hole 5 is fixedly arranged on the flange 3, a protective mechanism 6 is movably arranged on the flange 3, the protective mechanism 6 comprises a connecting rod 601, a spring 603, a movable block 604, an eccentric wheel 607, a fixed groove 608, a supporting rod 610 and a protective plate 612, the connecting rod 601 is fixedly arranged on the flange 3, the spring 603 is movably arranged on the connecting rod 601, the eccentric wheel 607 is movably arranged at the side position of the movable block 604, the fixed groove 608 is fixedly arranged on the flange 3, the eccentric wheel 607 is movably arranged in the fixed groove 608, the protective mechanism 6 further comprises a first limiting plate 602, the first limiting plate 602 is fixedly arranged on the connecting rod 601, the spring 603 is positioned between the first limiting plate 602 and the movable block 604, the protection mechanism 6 further comprises a rotating rod 605 and a second limiting plate 606, the rotating rod 605 is fixedly arranged at the side surface of the movable block 604, the second limiting plate 606 is fixedly arranged at the outer end of the rotating rod 605, through holes are fixedly arranged at the two sides of the movable block 604, the movable block 604 is movably arranged with the connecting rod 601 through the through holes, the eccentric wheel 607 is also fixedly arranged with the through holes, the eccentric wheel 607 is movably arranged with the rotating rod 605, the eccentric wheel 607 is positioned at the inner side of the second limiting plate 606, the eccentric wheel 607 is moved out of the fixed groove 608 on the flange 3, thereby releasing the fixed limit of the movable block 604, the movable block 604 is movably arranged with the connecting rod 601 through the through holes, the spring 603 is positioned between the first limiting plate 602 and the movable block 604, the spring 603 is in a compressed state, when the eccentric wheel 607 moves upwards to release the fixed limit of the movable block 604, the spring 603 is restored to be open, and the movable block 604 is pushed to move to the side, so that the movable block 604 moves to the other side of the connecting rod 601, the movable block 604 and the protection plate 612 move to the outer side of the connecting box 1, and the spring 603 is convenient to compress when the subsequent protection plate 612 is impacted.
The bracing piece 610 movable mounting is on movable block 604, guard plate 612 fixed mounting is in the upper portion position of bracing piece 610, protection machanism 6 still includes square groove 609, square groove 609 is fixed to be seted up in the upper portion position of movable block 604, protection machanism 6 still includes square piece 611, square piece 611 fixed mounting is in the lower part position of bracing piece 610, square piece 611 movable mounting is in the square groove 609 of movable block 604, make guard plate 612 keep vertical state through bracing piece 610, then push into square groove 609 with the square piece 611 in the upper side position of bracing piece 610, thereby fix bracing piece 610, make bracing piece 610 keep vertical state, protect around connecting box 1 through a plurality of guard plates 612, when connecting box 1 receives the striking of side, through guard plate 612, movable block 604 moves on connecting rod 601, compress spring 603 through movable block 604, cushion connecting box 1, reinforcing connecting box 1's crashproof ability.
It should be noted that, in the radio frequency admittance level meter with the protection structure, a plurality of protection plates 612 are movably installed on the flange 3, the eccentric wheel 607 corresponding to the protection plates 612 is sequentially rotated upwards, so that the eccentric wheel 607 rotates on the rotating rod 605 through the through hole, the eccentric wheel 607 is moved out of the fixed slot 608 of the flange 3, thereby removing the fixed limit of the movable block 604, the movable block 604 is movably installed with the connecting rod 601 through the through hole, the spring 603 is located between the first limiting plate 602 and the movable block 604, the spring 603 is in a compressed state, when the eccentric wheel 607 moves upwards to remove the fixed limit of the movable block 604, the spring 603 is restored to open, the movable block 604 is pushed to move to the side surface, so that the movable block 604 moves to the other side position of the connecting rod 601, then the supporting rod 610 rotates upwards in the square slot 609, so that the square block 611 at the side surface position of the supporting rod 610 is pushed into the square slot 609, thereby fixing the supporting rod 610, the fixed limit of the movable block 604 is removed, the movable block 604 is movably installed with the connecting box 1 through the through hole, when the plurality of protection plates 603 are located between the first limiting plate 602 and the movable block 604, the connecting box 1 is contacted with the movable box 612, the impact 1 is reduced, the impact is reduced, and the connecting force is reduced, and the connecting device is better is able to be connected with the connecting 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a take protective structure's radio frequency admittance level meter, includes connection box (1), display (2) have been seted up to the fixed on connection box (1), the below position fixed mounting of connection box (1) has flange (3), the below position fixed mounting of flange (3) has detection pole (4), fixed mounting hole (5) have been seted up on flange (3), its characterized in that: the flange (3) is gone up movable mounting and is had protection machanism (6), protection machanism (6) include connecting rod (601), spring (603), movable block (604), eccentric wheel (607), fixed slot (608), bracing piece (610) and guard plate (612), connecting rod (601) are fixed to be seted up on flange (3), spring (603) movable mounting is at connecting rod (601), movable block (604) movable mounting is on connecting rod (601), eccentric wheel (607) movable mounting is in the side position of movable block (604), fixed slot (608) are fixed to be seted up on flange (3), eccentric wheel (607) movable mounting is in fixed slot (608), bracing piece (610) movable mounting is on movable block (604), guard plate (612) fixed mounting is in the upper portion position of bracing piece (610).
2. The radio frequency admittance level meter with protective structure according to claim 1, characterized in that: the protection mechanism (6) further comprises a first limiting plate (602), the first limiting plate (602) is fixedly arranged on the connecting rod (601), and the spring (603) is located between the first limiting plate (602) and the movable block (604).
3. The radio frequency admittance level meter with protective structure according to claim 2, characterized in that: the protection mechanism (6) further comprises a rotating rod (605) and a second limiting plate (606), the rotating rod (605) is fixedly arranged at the side surface of the movable block (604), and the second limiting plate (606) is fixedly arranged at the outer end of the rotating rod (605).
4. A radio frequency admittance level meter with protective structure according to claim 3 and characterized in that: through holes are fixedly formed in the two sides of the movable block (604), the movable block (604) is movably mounted with the connecting rod (601) through the through holes, the eccentric wheel (607) is also fixedly provided with the through holes, the eccentric wheel (607) is movably mounted with the rotating rod (605), and the eccentric wheel (607) is located at the inner side of the second limiting plate (606).
5. The rf admittance level meter with protective structure according to claim 4, wherein: the protection mechanism (6) further comprises a square groove (609), and the square groove (609) is fixedly arranged at the upper part of the movable block (604).
6. The rf admittance level meter with protective structure according to claim 5, wherein: the protection mechanism (6) further comprises a square block (611), the square block (611) is fixedly arranged at the lower part of the supporting rod (610), and the square block (611) is movably arranged in the square groove (609) of the movable block (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487477.8U CN219890526U (en) | 2023-06-12 | 2023-06-12 | Radio frequency admittance level meter with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487477.8U CN219890526U (en) | 2023-06-12 | 2023-06-12 | Radio frequency admittance level meter with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890526U true CN219890526U (en) | 2023-10-24 |
Family
ID=88403716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487477.8U Active CN219890526U (en) | 2023-06-12 | 2023-06-12 | Radio frequency admittance level meter with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890526U (en) |
-
2023
- 2023-06-12 CN CN202321487477.8U patent/CN219890526U/en active Active
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