CN208795261U - A kind of radio frequency detector - Google Patents

Abstract

The utility model relates to radio frequency Instrument technology fields; and disclose a kind of radio frequency detector; including detector ontology; the outer wall package setting matcoveredn of the detector ontology; the bottom centre position of the detector ontology is connected with hydraulically extensible column; the bottom four corners of the detector ontology are connected with casing, and the bottom of the upper casing through cased top and extends to cased inner cavity.The utility model, which is used, is arranged fixed fixture block in cased inner wall, the height of radio frequency detector can freely be adjusted, so that when being detected to the higher pipeline of setting, detection worker is detected again not necessarily like traditional equally first being ascended a height using radio frequency detector, directly utilize the height of the utility model automatic adjustment radio frequency detector, then radio frequency detection is carried out to the higher pipeline of setting, so, detection worker does not need to ascend a height, and just eliminates the threat for operation bring safety problem of ascending a height.

Description

A kind of radio frequency detector

Technical field

The utility model relates to radio frequency Instrument technology field, specially a kind of radio frequency detector.

Background technique

Radio frequency detector is integrated with all necessary functions of RF communication system T & M, including spectrum analysis, dry Analysis, antenna feeder line analysis and power test are disturbed, for traditional radio frequency detector by the way of fixed placement, disadvantage is cannot Height is freely adjusted, inconvenience can be brought to people in use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of radio frequency detector, solves conventional radio frequency detection The problem of instrument cannot freely adjust height, can give people in use, bring inconvenience.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of radio frequency detector, including detector sheet Body, the outer wall package setting matcoveredn of the detector ontology, the bottom centre position of the detector ontology are connected with liquid Telescopic mast is pressed, the bottom four corners of the detector ontology are connected with casing, and cased top is run through in the bottom of the upper casing Portion simultaneously extends to cased inner cavity, is connected with fixed fixture block at left and right sides of the cased inner wall, the upper casing it is interior Chamber is horizontally arranged with the first cavity, and the middle position of the first cavity transverse direction is provided with the second cavity, described cased outer The first active fastening block is respectively connected at left and right sides of wall, it is living that the inner cavity of first active fastening block is disposed with second from left to right Dynamic fixture block, the second sliding panel and third cavity, the third cavity are provided with spring, and it is sliding that the side of the spring is connected with first Movable plate, first sliding panel are connected with connecting rod far from the side of spring, and the side of the extension bar is connected with air bag.

Preferably, the protective layer inside left is provided with metal layer, and the right side of the metal layer is connected with resin layer, The right side of the resin layer is connected with heat dissipating layer, and the right side of the heat dissipating layer is connected with electromagnetic wave absorbing layer, the electromagnetism The right side of wave absorbed layer is connect with the right side of protective layer inner wall.

Preferably, in one first cavity setting there are two third cavity, two springs, two the first sliding panels, Two connecting rods and an air bag.

Preferably, the top of second sliding panel is connect with the top of third cavity, the bottom of the second sliding panel and the The bottom connection of three cavitys touches.

Preferably, the air bag is located at the second cavity inside, and the left and right sides of the air bag passes through two connecting rods respectively It is connect with two the first sliding panels.

Preferably, first active fastening block includes the second active fastening block and the second sliding panel, the side of spring and first The side of sliding panel connects, and the other side extends to inside the first active fastening block and connect with the side of the second sliding panel.

Preferably, the electromagnetic wave absorbing layer inner cavity is provided with polyaniline.

Preferably, the metal layer inner cavity is provided with nickel metal.

Preferably, the fixed fixture block is adapted with the first active fastening block.

Working principle: when carrying out bottom height-regulating to detector ontology, start hydraulically extensible column, hydraulically extensible column is stretched upwards Out, detector ontology is driven to ramp up, while detector ontology increases, the upper casing that bottom four corners are fixedly connected with is under Casing is started to work, and upper casing moves upwards, and the first active fastening block that the left and right sides is provided with is upward, is squeezed by fixed fixture block Power, the first active fastening block moves to third cavity inner cavity, and spring is compressed, when the first active fastening block is detached from first fixing card Block, when marching to the top of first fixed fixture block, spring restores deformation, drives the second sliding panel and the first active fastening block to remote Direction from third cavity is stretched out, and is in contact with the depressed area that setting of casing is provided with, the bottom of the first active fastening block and fixation It is in contact at the top of fixture block, and is fixed fixture block and supports.

(3) beneficial effect

The utility model provides a kind of radio frequency detector.Have it is following the utility model has the advantages that

(1), the utility model, which is used, is arranged fixed fixture block in cased inner wall, and in the inner cavity of upper casing, setting first is empty Chamber, the second cavity, third cavity, spring, the first sliding panel, connecting rod, the first active fastening block, air bag, the second active fastening block, Two sliding panels are in contact clamping with fixed fixture block by the first active fastening block to reach the effect of upper casing Yu setting of casing limit self Fruit, cooperation hydraulically extensible column cooperate, and can freely adjust the height of detector, convenient artificial in the process that people use Operation.

(2), the utility model in protective layer by being arranged electromagnetic wave absorbing layer, heat dissipating layer, resin layer, metal layer, gold Category layer can significantly improve the electromagnet shield effect and wearability of detector ontology, and polyaniline electromagnetic wave absorbing layer can be to electromagnetism Wave is absorbed, and polyaniline makes the conduction of electromagnetic wave be obstructed, and is distributed to be translated into thermal energy, heat dissipating layer can to thermal energy into Row, which absorbs, to be distributed.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model protective layer；

Fig. 3 is the enlarged drawing in Fig. 1 at A.

In figure: 1 detector ontology, 2 hydraulically extensible columns, 3 protective layers, casing, 5 setting of casings, 6 electromagnetic wave absorbing layers, 7 on 4 Heat dissipating layer, 8 resin layers, 9 metal layers, 10 first cavitys, 11 second cavitys, 12 fixed fixture blocks, 13 third cavitys, 14 springs, 15 First sliding panel, 16 connecting rods, 17 first active fastening blocks, 18 air bags, 19 second active fastening blocks, 20 second sliding panels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of radio frequency detector, including detector ontology 1, the outer wall package setting matcoveredn 3 of detector ontology 1, the bottom centre position of detector ontology 1 is fixedly connected with hydraulic Telescopic mast 2, the bottom four corners of detector ontology 1 are fixedly connected with casing 4, and the top of setting of casing 5 is run through in the bottom of upper casing 4 And the inner cavity of setting of casing 5 is extended to, fixed fixture block 12 is welded at left and right sides of the inner wall of setting of casing 5, the inner cavity of upper casing 4 is lateral It is provided with the first cavity 10, the lateral middle position of the first cavity 10 is provided with the second cavity 11, outer wall of setting of casing 5 or so two Side is connected with the first active fastening block 17, and the inner cavity of the first active fastening block 17 is disposed with the second active card from left to right Block 19, the second sliding panel 20 and third cavity 13, third cavity 13 are provided with spring 14, and the side of spring 14 is fixedly connected with the One sliding panel 15, the first sliding panel 15 are fixedly connected with connecting rod 16 far from the side of spring 14, and the side of extension bar 16 is fixed to be connected It is connected to air bag 18,3 inside left of protective layer is provided with metal layer 9, and metal layer 9 is the nickel metal film that galvanoplastic are formed, metal layer 9 can significantly improve the electromagnet shield effect of detector ontology 1, and the right side of metal layer 9 is fixedly connected with resin layer 8, resin Layer 8 is methyl silicon resin coating, and toughness can be improved in resin layer 8, has good wear-resisting and high temperature resistance, resin layer 8 Right side is fixedly connected with heat dissipating layer 7, and the right side of heat dissipating layer 7 is fixedly connected with electromagnetic wave absorbing layer 6, and polyaniline belongs to conduction Polymer, form are the powder with metallic luster, and polyaniline conductivity and dielectric constant are relative to other conduction high polymers It is higher, therefore be easy to control its conductivity and dielectric constant by chemical process, to be absorbed to electromagnetic wave, electromagnetic wave After energy is absorbed by polyaniline, polyaniline makes the conduction of electromagnetic wave be obstructed, and distributes to be translated into thermal energy, electro-magnetic wave absorption The right side of layer 6 is fixedly connected with the right side of 3 inner wall of protective layer, and there are two third cavitys for setting in first cavity 10 13, two spring 14, two the first sliding panels, 15, two connecting rods 16 and an air bag 18, the top of the second sliding panel 20 with The top movable of third cavity 13 connects, and the bottom of the second sliding panel 20 and the bottom connection of third cavity 13 touch, and 18, air bag Inside the second cavity 11, the left and right sides of air bag 18 passes through two connecting rods 16 respectively and two the first sliding panels 15 are fixed Connection, the first active fastening block 17 include the second active fastening block 19 and the second sliding panel 20, the side of spring 14 and the first sliding panel 15 side is fixedly connected, and the other side extends to 17 inside of the first active fastening block and is fixedly connected with the side of the second sliding panel 20, 6 inner cavity of electromagnetic wave absorbing layer is provided with polyaniline, and 9 inner cavity of metal layer is provided with nickel metal, fixed fixture block 12 and the first active card Block 17 is adapted, and the top and bottom of air bag 18 is not connect with the inner cavity of the first cavity 10, is only contacted, and several air bags 18 It is connected, the front center position that the front position of upper casing 4 is located at air bag 18 is provided with gas nozzle, it can be by extracting gas Mouth releases the gas in air bag 18, while reducing hydraulically extensible column 2, due to the support without air bag 18, the second activity Fixture block 19 can enter the inner cavity of third cavity 13, so that upper casing 4 is no longer clamped with setting of casing 5, upper casing 4 smoothly drops To the inner cavity of setting of casing 5, it is adapted to the height of hydraulically extensible column 2.

Working principle: when carrying out bottom height-regulating to detector ontology 1, start hydraulically extensible column 2, hydraulically extensible column 2 is upward It stretches out, detector ontology 1 is driven to ramp up, while detector ontology 1 increases, upper casing that bottom four corners are fixedly connected with 4 start to work with setting of casing 5, and upper casing 4 moves upwards, and the first active fastening block 17 that the left and right sides is provided with is upward, by solid Determine the power of the extruding of fixture block 12, the first active fastening block 17 is moved to 13 inner cavity of third cavity, and spring 14 is compressed, when the first active card Block 17 is detached from first fixed fixture block 12, and when marching to the top of first fixed fixture block 12, spring 14 restores deformation, drives Second sliding panel 20 and the first active fastening block 17 are stretched out to the direction far from third cavity 13, and are provided with setting of casing 5 recessed Sunken area is in contact, and the bottom of the first active fastening block 17 is in contact with the top of fixed fixture block 12, and is fixed the support of fixture block 12 Firmly.

It can to sum up obtain, the utility model, which is used, is arranged fixed fixture block 12 in the inner wall of setting of casing 5, in the inner cavity of upper casing 4 First cavity 10, the second cavity 11, third cavity 13, spring 14, the first sliding panel 15, connecting rod 16, the first active card are set Block 17, air bag 18, the second active fastening block 19, the second sliding panel 20 are in contact by the first active fastening block 17 with fixed fixture block 12 It is clamped to achieve the effect that upper casing 4 and 5 limit self of setting of casing, cooperation hydraulically extensible column 2 cooperates, can freely adjust The height of detector facilitates manual operation in the process that people use.The utility model is by being arranged electromagnetism in protective layer 3 Wave absorbed layer 6, heat dissipating layer 7, resin layer 8, metal layer 9, metal layer 9 can significantly improve the electromagnetic shielding effect of detector ontology 1 Energy and wearability, polyaniline electromagnetic wave absorbing layer 6 can absorb electromagnetic wave, and polyaniline makes the conduction of electromagnetic wave be obstructed, It is distributed to be translated into thermal energy, heat dissipating layer 7 can carry out thermal energy to absorb and distribute.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of radio frequency detector, including detector ontology (1), it is characterised in that: the outer wall of the detector ontology (1) wraps up It is arranged matcoveredn (3), the bottom centre position of the detector ontology (1) is connected with hydraulically extensible column (2), the detector The bottom four corners of ontology (1) are connected with casing (4), top and extension of the bottom of the upper casing (4) through setting of casing (5) To the inner cavity of setting of casing (5), it is connected with fixed fixture block (12) at left and right sides of the inner wall of the setting of casing (5), the upper casing (4) Inner cavity be horizontally arranged with the first cavity (10), the middle position of the first cavity (10) transverse direction is provided with the second cavity (11), it is respectively connected with the first active fastening block (17) at left and right sides of the outer wall of the setting of casing (5), first active fastening block (17) Inner cavity be disposed with the second active fastening block (19), the second sliding panel (20) and third cavity (13) from left to right, described the Three cavitys (13) are provided with spring (14), and the side of the spring (14) is connected with the first sliding panel (15), first sliding Plate (15) is connected with connecting rod (16) far from the side of spring (14), and the side of the extension bar (16) is connected with air bag (18).

2. a kind of radio frequency detector according to claim 1, it is characterised in that: protective layer (3) the inside left setting Have metal layer (9), the right side of the metal layer (9) is connected with resin layer (8), and the right side of the resin layer (8) is connected with The right side of heat dissipating layer (7), the heat dissipating layer (7) is connected with electromagnetic wave absorbing layer (6), the right side of the electromagnetic wave absorbing layer (6) Side is connect with the right side of protective layer (3) inner wall.

3. a kind of radio frequency detector according to claim 1, it is characterised in that: setting in one first cavity (10) There are two third cavity (13), two springs (14), two the first sliding panels (15), two connecting rods (16) and an air bags (18)。

4. a kind of radio frequency detector according to claim 1, it is characterised in that: the top of second sliding panel (20) with The top of third cavity (13) connects, and the bottom of the second sliding panel (20) and the bottom connection of third cavity (13) touch.

5. a kind of radio frequency detector according to claim 1, it is characterised in that: the air bag (18) is located at the second cavity (11) internal, the left and right sides of the air bag (18) passes through two connecting rods (16) respectively and connects with two the first sliding panels (15) It connects.

6. a kind of radio frequency detector according to claim 1, it is characterised in that: first active fastening block (17) includes the Two active fastening blocks (19) and the second sliding panel (20), the side of spring (14) is connect with the side of the first sliding panel (15), another Side extends to inside the first active fastening block (17) and connect with the side of the second sliding panel (20).