CN209300367U - A kind of portable knapsack of detection device host - Google Patents

Abstract

The utility model discloses a kind of portable knapsacks of detection device host, belong to detection device host portable product technical field, specifically include backpack body and bracket；The bottom surface of backpack body is set there are two engraved structure, overleaf offers rectangular sight openings, zip strip structure is provided with above rectangular sight openings；Bracket parallelogram sturcutre a and parallelogram sturcutre b that including at least structure, identical and each angle point is pivotally connected；It further include grip structure；Its one side, supporting point when pressing to operator, internal structure can't be impacted by pressing on grip structure, on the other hand, unique parallelogram sturcutre, so that operator, when carrying upper knapsack on the arm, the pivot position of parallelogram sturcutre starts to rotate, knapsack faces down inclination, position height is lower than the back side, accordingly even when rainwater is soaked in bottom surface, rainwater can also be directed away from the trickling of operator direction along bottom surface, solve the problems, such as wetting operation person's clothing.

Description

A kind of portable knapsack of detection device host

Technical field

The utility model relates to detection device host portable product technical fields, more particularly, to a kind of detection device host With portable knapsack.

Background technique

Currently, volatile organic matter leak detection uses TVA2020 Portable toxic air analyzer, each pipe is first looked for Road, equipment tie point, then by the mobile detection of each possible leakage point of instrument sampling gun alignment, although belonging to portable instrument, But main screw lift reaches 4.2 kilograms, and existing equipment is only equipped with instrument storage box, assists detecting without relevant knapsack, on a large scale Moving operation is very inconvenient when multi-point detects.

There are many portable knapsacks of associated host in market thus, but it still remains following problems:

1) after generally reaching test point, the knapsack equipped with host can be removed and is placed on table top by operator, acquired After completion, operator can be taken hand on knapsack, on one side with an other hand come the shortcomings that operating host panel, bring Then to press the hand of knapsack because without other load-bearing electricity, often directly press on host perhaps on gas cylinder more or hose On, it will lead to host deformation for a long time, the position deformation of gas cylinder connector or hose pleat occur, influence next detection data Accuracy；

2) it when encountering rainy day, is placed on table top after removing knapsack, if table top has ponding, knapsack will be soaked, it is rotten Internal host is lost, when carrying upper knapsack on the arm again, moisture thereon understands wetting operation person, practical quite inconvenient；

Therefore, it is necessary with portable knapsack to design a kind of detection device host, is to carry out a wide range of high-volume to monitor Inevitable demand.

Utility model content

The purpose of the utility model is to provide a kind of detection device hosts easy to use, reasonable in design with portable Knapsack, the application use the structure of unique built-in special bracket, on the one hand, supporting point when pressing to operator, pressing In that can't be impacted to internal host, gas cylinder and hose etc. on grip structure, on the other hand, unique parallelogram knot Structure, so that operator is when carrying upper knapsack on the arm again, due to host and backpack body Gravitative Loads, the pivot of parallelogram sturcutre Position starts to rotate, and knapsack faces down inclination, and position height is lower than the back side, accordingly even when rainwater is soaked in bottom surface, rainwater also can It is directed away from the trickling of operator direction along bottom surface, solves the problems, such as wetting operation person's clothing.

In order to solve prior art detection device host practical inconvenient, unreasonable structural design the skill of portable knapsack Art problem, the utility model provide a kind of portable knapsack of detection device host, specifically include backpack body and are set to back The main intracorporal bracket of packet；The bottom surface of the backpack body is in runway moulding, and in the Liang Ge semicircle area of runway moulding bottom surface Domain respectively offers an engraved structure, offers rectangular sight openings, the top of rectangular sight openings at the back side of the backpack body Two corners are each provided with a zip strip structure, wherein two zip strip structures all extend to the top edge at the back side；The branch Frame includes at least the identical parallelogram sturcutre a of structure and parallelogram sturcutre b, the parallelogram sturcutre a peace Each angle point of row quadrilateral structure b is pivotally connected, and parallelogram sturcutre a and parallelogram sturcutre b are each along runway moulding It the width direction of bottom surface and is arranged vertically on the bottom surface, the four edges of the parallelogram sturcutre a are located at described In the bottom surface of backpack body, front, top surface and the back side, the four edges of the parallelogram sturcutre b are located at the knapsack In the bottom surface of main body, front, top surface and the back side；It further include grip structure, described grip structure one end is connected to described parallel four While shape structure a and be located at the back side while on, the other end is connected to the parallelogram sturcutre b and is located at the back side Bian Shang, the connecting pin of the grip structure are hidden in the backpack body, and holding end penetrates backpack body and is exposed to backpack body Except.

Further, the portable knapsack of a kind of detection device host provided by the utility model, in order to avoid ponding stream Enter inside backpack body, wherein the open edge of engraved structure is higher than the bottom surface of the backpack body, accordingly even when knapsack is put It is placed in ponding, ponding is also unlikely to overflow across the open edge of engraved structure.

Preferably, the portable knapsack of a kind of detection device host provided by the utility model, engraved structure is from the bottom to top In gradually closing；This design is low wide and up narrow, further reduces a possibility that rainwater is entered inside backpack body, the rainwater splash is big Part can hinder shelves by the side wall of inverted funnel shape and live.

Preferably, the portable knapsack of a kind of detection device host provided by the utility model, in order to promote entire knapsack Compactedness, further include stable support rod, the provided at one of the stable support rod is connected to the parallelogram sturcutre a and is located at On the positive side of backpack body, the other end is pivotally connected to the parallelogram sturcutre b and is located at the positive side of backpack body On, the stable support rod is parallel to the bottom surface.

Preferably, the portable knapsack of a kind of detection device host provided by the utility model, in order to more effectively in rain It is used, and prevents rainwater from soaking host or operator, and backpack body surface layer is coated with hydrophobic material layer.

Further, the portable knapsack of a kind of detection device host provided by the utility model, further includes band, described Band one end is connected to the parallelogram sturcutre a and is located on the side at the back side, and the other end is connected to described parallel four While shape structure b and be located at the back side while on；The above design is so that the use of the application knapsack is more convenient.

A kind of detection device host of the utility model has the advantage that a side with portable knapsack compared with prior art Face, supporting point when pressing to operator, internal host, gas cylinder and hose etc. can't be caused by pressing on grip structure It influences, on the other hand, unique parallelogram sturcutre, so that operator is when carrying upper knapsack on the arm again, due to host and knapsack The pivot position of main body Gravitative Loads, parallelogram sturcutre starts to rotate, and knapsack faces down inclination, and position height is lower than back Face, accordingly even when rainwater is soaked in bottom surface, rainwater can also be directed away from the trickling of operator direction along bottom surface, efficiently solve and soak The problem of operator's clothing.

Detailed description of the invention

Fig. 1 is a kind of detection device host Portable back-carrying pack arrangement schematic diagram of the utility model；

Fig. 2 is a kind of detection device host of the utility model portable knapsack removal structure schematic diagram；

Fig. 3 is a kind of detection device host Portable back-carrying bag bracket structure schematic diagram of the utility model；

Fig. 4 is a kind of portable knapsack schematic bottom view of detection device host of the utility model.

Wherein: 1, backpack body；2, bracket；3, engraved structure；4, rectangular sight openings；5, zip strip structure；6, parallel four Side shape structure a；7, parallelogram sturcutre b；8, grip structure；9, band；10, stable support rod.

Specific embodiment

The technical solution of the utility model is described in further detail below by specific embodiment and in conjunction with attached drawing:

As shown in figures 1-4, the utility model provides a kind of portable knapsack of detection device host, specifically includes back Packet main body 1 and the bracket 2 in backpack body 1；The bottom surface of backpack body 1 is in runway moulding, and in the runway moulding bottom surface Two half-circle areas respectively offer an engraved structure 3, offer rectangular sight openings 4 at the back side of backpack body 1, rectangle is seen The top two corners for examining mouth 4 are each provided with a zip strip structure 5, wherein two zip strip structures 5 all extend to backpack body 1 The top edge at the back side；Bracket 2 includes at least the identical parallelogram sturcutre a6 of structure and parallelogram sturcutre b7, and parallel four Each angle point of side shape structure a6 and parallelogram sturcutre b7 is pivotally connected, parallelogram sturcutre a6 and parallelogram sturcutre B7 each along runway moulding bottom surface width direction and be arranged vertically on bottom surface, the four edges of parallelogram sturcutre a6 difference In the bottom surface of the backpack body 1, front, top surface and the back side, the four edges of the parallelogram sturcutre b7 distinguish position In in the bottom surface of the backpack body 1, front, top surface and the back side；It further include grip structure 8, which is connected to Parallelogram sturcutre a6 and be located at the back side side on, the other end be connected to parallelogram sturcutre b7 and be located at the back side side On, the connecting pin of grip structure 8 is hidden in the backpack body 1, holding end penetrate backpack body 1 be exposed to backpack body 1 it Outside；It further include band 9, described 9 one end of band is connected to the parallelogram sturcutre a6 and is located on the side at the back side, separately One end is connected to the parallelogram sturcutre b7 and is located on the side at the back side.

It is further preferred that in order to avoid ponding flows into inside backpack body 1, wherein the open edge of engraved structure 3 is high In the bottom surface of the backpack body 1, accordingly even when knapsack is placed in ponding, ponding is also unlikely to overflow across engraved structure 3 Open edge.

As shown in Fig. 2, specifically, engraved structure 3 is from the bottom to top in gradually closing in the present embodiment；On this is wide under designing It is narrow, a possibility that rainwater enters 1 inside of backpack body is further reduced, the rainwater splash can largely be hindered by the side wall of inverted funnel shape Shelves are lived.

As shown in figure 3, further include stable support rod 10 to promote the compactedness of entire knapsack, reliability, the stable branch The provided at one of bar 10 is connected to the parallelogram sturcutre a6 and is located on the positive side of backpack body 1, another end pivoting It is connected to the parallelogram sturcutre b7 and is located on the positive side of backpack body 1, the stable support rod 10 is parallel to described Bottom surface.

At the same time, in order to more effectively use in the rainy day, prevent rainwater from soaking host or operator, 1 table of backpack body Layer is coated with hydrophobic material layer.

The course of work and principle: the portable knapsack of the present embodiment when in use, needs first to pull open two zippers until knapsack The top edge at 1 back side of main body will test device Host at this time and be placed in inside backpack body 1 from rectangular sight openings 4, zips up Structure 5 installs gas cylinder from an engraved structure 3, draws hose from another engraved structure 3, and adopt in hose end connection Sample rifle, operator carry knapsack on the arm at this time, and after reaching point to be detected, knapsack is placed on table top by hand handle structure 8, Sampling gun sampling terminates, and operator is taken on the other hand in grip structure 8, and another hand operates host panel, after operation is completed, operation Member carries knapsack on the arm again and removes next test point, if it is rainy day, then the hydrophobic material layer on knapsack surface can play it is anti- On the other hand water effect also has in addition, on the one hand the engraved structure 3 for the design that gradually closes up from the bottom to top meets installation needs Effect prevents rainwater from entering inside backpack body 1；Along with the 2 frame structure of branch of unique parallelogram sturcutre moulding, so that behaviour When carrying upper knapsack on the arm again, due to 1 Gravitative Loads of host and backpack body, the pivot position of parallelogram sturcutre starts work person Rotation, knapsack face down inclination, and position height is lower than the back side, accordingly even when rainwater is soaked in bottom surface, rainwater also can be along bottom surface It is directed away from the trickling of operator direction, solves the problems, such as wetting operation person's clothing.

It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits System, although the utility model is described in detail referring to embodiment, those skilled in the art should understand that, it can be with The technical solution of the present invention is modified or equivalently replaced, without departing from technical solutions of the utility model spirit and Range should all cover in the scope of the claims of the utility model.

Claims (6)

1. a kind of portable knapsack of detection device host, it is characterised in that: including backpack body (1) and be set to backpack body (1) bracket (2) in；The bottom surface of the backpack body (1) is in runway moulding, and two semicircles in runway moulding bottom surface Region respectively offers an engraved structure (3), offers rectangular sight openings (4) at the back side of the backpack body (1), and rectangle is seen The top two corners of Cha Kou (4) are each provided with a zip strip structure (5), wherein two zip strip structures (5) all extend to described The top edge at the back side；The bracket (2) includes at least identical parallelogram sturcutre a(6) and parallelogram sturcutre b(7), The parallelogram sturcutre a(6) and parallelogram sturcutre b(7) each angle point is pivotally connected, parallelogram sturcutre a(6) It each along the width direction of runway moulding bottom surface and is arranged vertically on the bottom surface with parallelogram sturcutre b(7), it is described flat Row quadrilateral structure a(6) four edges be located in bottom surface, front, top surface and the back side of the backpack body (1), it is described Parallelogram sturcutre b(7) four edges be located in bottom surface, front, top surface and the back side of the backpack body (1)；Also Including grip structure (8), described grip structure (8) one end is connected to the parallelogram sturcutre a(6) and it is located at the back side Side on, the other end is connected to the parallelogram sturcutre b(7) and be located at the back side side on, the grip structure (8) Connecting pin be hidden in the backpack body (1), holding end penetrates backpack body (1) and is exposed to except backpack body (1).

2. the portable knapsack of detection device host according to claim 1, it is characterised in that: the engraved structure (3) Open edge be higher than the backpack body (1) bottom surface.

3. the portable knapsack of detection device host according to claim 2, it is characterised in that: the engraved structure (3) From the bottom to top in gradually closing.

4. the portable knapsack of detection device host according to claim 1, it is characterised in that: further include stable support rod (10), the provided at one of the stable support rod (10) is connected to the parallelogram sturcutre a(6) and it is located at backpack body (1) On positive side, the other end is pivotally connected to the parallelogram sturcutre b(7) and be located on backpack body (1) positive side, The stable support rod (10) is parallel to the bottom surface.

5. the portable knapsack of detection device host according to any one of claims 1 to 4, it is characterised in that: described Backpack body (1) surface layer is coated with hydrophobic material layer.

6. the portable knapsack of detection device host according to any one of claims 1 to 4, it is characterised in that: also wrap Include band (9), described band (9) one end is connected to the parallelogram sturcutre a(6) and be located on the side at the back side, separately One end is connected to the parallelogram sturcutre b(7) and be located on the side at the back side.