CN213067819U

CN213067819U - Radio frequency admittance material switch with protection device

Info

Publication number: CN213067819U
Application number: CN202022496985.5U
Authority: CN
Inventors: 左江
Original assignee: Liaoyang Fuji Meter Co ltd
Current assignee: Liaoyang Fuji Meter Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-04-27
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a radio frequency admittance material's correlation technique field just discloses a radio frequency admittance material switch with protection device, which comprises an outer shell, the shell both sides all are provided with fixing bolt, and are provided with the admittance pole on one side of the fixing bolt, admittance pole one side is provided with epoxy, and the epoxy both sides all are provided with first magic subsides, first magic subsides one side and is provided with electric lift loop bar, and electric lift loop bar opposite side is provided with the radio frequency head, radio frequency head one side is provided with the draw-in groove, and is provided with the observation piece above the second press from both sides the leg outside. This radio frequency admittance material switch with protection device can play the function of effectual protection to the radio frequency head through setting up first clamping leg, expanding spring and second clamping leg, in the use, can carry out effectual protection processing to the radio frequency head according to the user demand, avoids unexpected collision when not using, leads to the damage of radio frequency head to the effectual use efficiency who promotes the device.

Description

Radio frequency admittance material switch with protection device

Technical Field

The utility model relates to a radio frequency admittance material correlation technique field specifically is a radio frequency admittance material switch with protection device.

Background

The radio frequency admittance material level switch has the measurement principle that the radio frequency admittance is a novel material level control technology developed from a capacitance type, is prevented from hanging materials, is more reliable, more accurate and has wider applicability, is the upgrade of the capacitance type material level technology, is called the radio frequency admittance, has the meaning of the reciprocal of impedance in electricity, and is formed by the synthesis of a resistance component, a capacitance component and an inductive component, and the radio frequency is high-frequency radio wave spectrum, so the radio frequency admittance can be understood as measuring the admittance by using high-frequency radio waves.

However, the currently used radio frequency admittance material switch does not have the protection device, so that the device does not have the protection function, and when the device is not used for placement, no device protects the radio frequency head of the device, so that the radio frequency head of the device is damaged, and the use efficacy of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a radio frequency admittance material switch with protection device, possess the function of protection, can protect the processing to the device curtain effectively, be convenient for more comprehensive advantage such as rust-resistant of carrying on, the radio frequency admittance material switch who has solved the present use, the setting that does not possess protection device, make the device do not possess the function of protection, when the device does not use and places, do not have the device to protect its radio frequency head, the radio frequency head that leads to the device takes place to damage, thereby the problem of the device's service efficiency has been reduced.

Technical scheme

For realizing above-mentioned fixed radio frequency admittance material switch that has protection device, possess the function of protection, can protect the processing to the device curtain effectively, be convenient for more comprehensively carry out rust-resistant purpose, the utility model provides a following technical scheme: the utility model provides a radio frequency admittance material switch with protection device, which comprises an outer shell, the shell both sides all are provided with fixing bolt, and fixing bolt one side is provided with the admittance pole, admittance pole one side is provided with epoxy, and the epoxy both sides all are provided with first magic subsides, first magic subsides one side is provided with the electric lift loop bar, and electric lift loop bar opposite side is provided with the radio frequency head, radio frequency head one side is provided with the draw-in groove, and the draw-in groove opposite side is provided with the fixture block, fixture block one side is provided with the protection clamp, and is provided with the rubber cushion on one side of the protection clamp, and the rubber cushion both sides all are provided with the second magic subsides simultaneously, second magic subsides one side is provided with first press from both sides leg, and first press from both sides leg one side is provided with expanding spring, expanding spring one side is provided with second press from both sides.

Preferably, the admittance pole passes through fixing bolt and shell threaded connection, and fixing bolt sets up with the axis symmetry of admittance pole.

Preferably, the epoxy resin is movably connected with the admittance rod through the first magic tape, and the size of the admittance rod is larger than that of the epoxy resin.

Preferably, the radio frequency head, the electric lifting sleeve rod and the admittance rod form a lifting structure, and the electric lifting sleeve rod and the admittance rod are distributed in parallel.

Preferably, the radio frequency head is connected with the admittance rod in a clamping mode through the clamping groove, and the size of the admittance rod is larger than that of the radio frequency head.

Preferably, the rubber cushion passes through second magic subsides and protection clamp swing joint, and the second magic is pasted with the axis symmetry setting that the protection was pressed from both sides.

Preferably, the first clamping leg, the telescopic spring and the second clamping leg form a telescopic structure, and the first clamping leg and the second clamping leg are distributed in parallel.

Advantageous effects

Compared with the prior art, the utility model provides a radio frequency admittance material switch with protection device possesses following beneficial effect:

1. this radio frequency admittance material switch with protection device can play effectual automatic rising's function to the device through setting up electric lift loop bar, in the use, can carry out effectual automatic rising to the device according to the user demand and handle, avoids the device manual going up and down, leads to the unable affirmation of precision of going up and down to the effectual use efficiency who has promoted the device.

2. This radio frequency admittance material switch with protection device can play effectual installation of being convenient for to the radio frequency head and dismantle the function through setting up draw-in groove and fixture block, in the use, can carry out effectual installation dismantlement processing to the radio frequency head according to the user demand, avoids complicated installation dismantlement procedure, leads to the waste of time to the effectual use efficiency who promotes the device.

3. This radio frequency admittance material switch with protection device can play the function of effectual protection to the radio frequency head through setting up first clamping leg, expanding spring and second clamping leg, in the use, can carry out effectual protection processing to the radio frequency head according to the user demand, avoids unexpected collision when not using, leads to the damage of radio frequency head to the effectual use efficiency who promotes the device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a connection view of the first leg clip and the second leg clip of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. fixing the bolt; 3. an admittance lever; 4. an epoxy resin; 5. a first magic tape; 6. an electric lifting loop bar; 7. a radio frequency head; 8. a card slot; 9. a clamping block; 10. a protective clip; 11. a rubber cushion; 12. a second magic tape; 13. a first clamping leg; 14. a tension spring; 15. a second clamping leg; 16. and observing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a radio frequency admittance material switch with a protection device comprises a housing 1, wherein both sides of the housing 1 are provided with fixing bolts 2, one side of the fixing bolt 2 is provided with an admittance rod 3, one side of the admittance rod 3 is provided with an epoxy resin 4, both sides of the epoxy resin 4 are provided with first magic tapes 5, one side of the first magic tape 5 is provided with an electric lifting loop bar 6, and the other side of the electric lifting loop bar 6 is provided with a radio frequency head 7, one side of the radio frequency head 7 is provided with a clamping groove 8, and the other side of the clamping groove 8 is provided with a clamping block 9, one side of the clamping block 9 is provided with a protection clamp 10, one side of the protection clamp 10 is provided with a rubber cushion 11, both sides of the rubber cushion 11 are provided with second magic tapes 12, one side of the second magic tape 12 is provided with a first clamping leg 13, and one side of the first clamping leg 13 is provided with a telescopic spring, and an observation block 16 is arranged above the outside of the second clamping leg 15.

Further, admittance pole 3 passes through

fixing bolt

2 and 1 threaded connection of shell, and fixing bolt 2 sets up with admittance pole 3's axis symmetry, can play effectual fixed function to the device through setting up fixing bolt 2, in the use, can carry out effectual fixed processing to the device according to the user demand, the vibration of outside machine when avoiding using leads to the inside part of the device to drop to the effectual use efficiency who promotes the device.

Further, epoxy 4 pastes 5 and admits 3 swing joint of pole through first magic, and admits the size that pole 3 is greater than epoxy 4, paste 5 through setting up epoxy 4 and first magic and can play effectual rust-resistant function to the device, in the use, can carry out effectual rust-resistant processing to the device according to the user demand, when avoiding the device to be in corrosive gas, lead to the device outward appearance to be corroded to the effectual use efficiency who promotes the device.

Further, radio frequency head 7, electric lift loop bar 6 and admittance pole 3 constitute elevation structure, and electric lift loop bar 6 and admittance pole 3 are parallel distribution, can play effectual automatic rising's function to the device through setting up electric lift loop bar 6, in the use, can carry out effectual automatic rising to the device according to the user demand and handle, avoid the device to manually go up and down, the precision that leads to going up and down can't be confirmed to effectual use efficiency who promotes the device.

Further, the radio frequency head 7 is connected with the admittance rod 3 through the clamping groove 8 in a clamping manner, the size of the admittance rod 3 is larger than that of the radio frequency head 7, the radio frequency head 7 can be effectively and conveniently mounted and dismounted through the clamping groove 8 and the clamping block 9, in the using process, the radio frequency head 7 can be effectively mounted and dismounted according to the using requirements, the complex mounting and dismounting procedures are avoided, the time waste is caused, and the using effect of the device is effectively improved.

Further, rubber cushion 11 presss from both sides 10 swing joint through second magic subsides 12 and protection, and the second magic subsides 12 sets up with the axis symmetry of protection clamp 10, can play the function of effectual protection to radio frequency head 7 through setting up rubber cushion 11 and second magic subsides 12, in the use, can carry out effectual protection processing to radio frequency head 7 according to the user demand, avoid too big dynamics when carrying out the centre gripping protection to it, lead to radio frequency head 7's damage, thereby the effectual use efficiency who promotes the device.

Further, first press from both sides leg 13, expanding spring 14 constitutes extending structure with second press from both sides leg 15, and first press from both sides leg 13 and second press from both sides leg 15 are parallel distribution, through setting up first press from both sides leg 13, expanding spring 14 and second press from both sides leg 15 can play the function of effectual protection to radio frequency head 7, in the use, can carry out effectual protection processing to radio frequency head 7 according to the user demand, avoid unexpected collision when not using, lead to the damage of radio frequency head 7, thereby the effectual use efficiency who promotes the device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, an external power supply is connected firstly, the rubber cushion 11 is pasted on the two sides of the protection clamp 10 through the second magic tape 12 to avoid the damage of the radio frequency head 7 caused by the strength when the device is protected, then the first clamping leg 13 and the second clamping leg 15 are pressed to enable the expansion spring 14 to move up and down, the protection clamp 10 is taken out to expose the radio frequency head 7 so as to facilitate the work of the device, when the radio frequency head 7 needs to be replaced, the radio frequency head 7 is simply replaced through the clamping groove 8 and the clamping block 9, then the power supply of the electric lifting loop bar 6 is opened to enable the radio frequency head 7 to move left and right, the proper working position is reached, the phenomenon that the accuracy of the radio frequency head is difficult to control due to artificial extension is avoided, the use effect of the device is increased, when the device is in an environment with corrosive gas, the epoxy resin 4 is pasted on the outer wall of the admittance bar 3 through the first magic tape 5 so as to avoid the corrosion of the corrosive gas, the service life of the device is prolonged, wherein the electric lifting sleeve rod 6 is of the type YS-NZ100-12A, and thus the use process of the radio frequency admittance material switch with the protection device is completed.

This radio frequency admittance material switch with protection device can play the effectual function of protecting to radio frequency head 7 through setting up first clamping leg 13, expanding spring 14 and second clamping leg 15, avoids unexpected collision when not using, leads to the damage of radio frequency head 7 to the effectual use efficiency who promotes the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A radio frequency admittance material switch with protection device, comprising a housing (1), characterized in that: the two sides of the shell (1) are respectively provided with a fixing bolt (2), one side of the fixing bolt (2) is provided with an admittance rod (3), one side of the admittance rod (3) is provided with epoxy resin (4), both sides of the epoxy resin (4) are respectively provided with a first magic tape (5), one side of the first magic tape (5) is provided with an electric lifting loop bar (6), the other side of the electric lifting loop bar (6) is provided with a radio frequency head (7), one side of the radio frequency head (7) is provided with a clamping groove (8), the other side of the clamping groove (8) is provided with a clamping block (9), one side of the clamping block (9) is provided with a protection clamp (10), one side of the protection clamp (10) is provided with a rubber cushion (11), both sides of the rubber cushion (11) are respectively provided with a second magic tape (12), one side of the second magic tape (12) is provided with a first clamping leg (13), and one side of the first clamping, a second clamping leg (15) is arranged on one side of the telescopic spring (14), and an observation block (16) is arranged above the outer portion of the second clamping leg (15).

2. The rf admittance material switch with the protection device of claim 1, wherein: the admittance rod (3) is in threaded connection with the shell (1) through the fixing bolt (2), and the fixing bolt (2) is symmetrically arranged with the central axis of the admittance rod (3).

3. The rf admittance material switch with the protection device of claim 1, wherein: epoxy (4) are pasted through first magic (5) and are led and receive pole (3) swing joint, and the size of leading and receiving pole (3) is greater than the size of epoxy (4).

4. The rf admittance material switch with the protection device of claim 1, wherein: the radio frequency head (7), the electric lifting sleeve rod (6) and the admittance rod (3) form a lifting structure, and the electric lifting sleeve rod (6) and the admittance rod (3) are distributed in parallel.

5. The rf admittance material switch with the protection device of claim 1, wherein: the radio frequency head (7) is connected with the admittance rod (3) in a clamping mode through the clamping groove (8), and the size of the admittance rod (3) is larger than that of the radio frequency head (7).

6. The rf admittance material switch with the protection device of claim 1, wherein: rubber cushion (11) are through second magic subsides (12) and protection clamp (10) swing joint, and second magic subsides (12) with the axis symmetry setting of protection clamp (10).

7. The rf admittance material switch with the protection device of claim 1, wherein: the first clamping leg (13), the telescopic spring (14) and the second clamping leg (15) form a telescopic structure, and the first clamping leg (13) and the second clamping leg (15) are distributed in parallel.