CN218544788U

CN218544788U - Two-way detection device of new trend system

Info

Publication number: CN218544788U
Application number: CN202222972062.1U
Authority: CN
Inventors: 张映君
Original assignee: Shenzhen Shenchen Technology Co ltd
Current assignee: Shenzhen Shenchen Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-28
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to an empty gas detection surveys technical field, concretely relates to two-way detection device of new trend system, including the sensor main part, the both sides of sensor main part all are provided with supporting mechanism, the both ends of the both sides lateral wall of sensor main part have all linked firmly and have sealed the slat, supporting mechanism includes the inserted bar, the both sides of inserted bar all are provided with the extrusion stem, all be connected with link assembly between the both ends of inserted bar and extrusion stem. The utility model discloses in, through the setting of inserted bar and link assembly, remove the device to the air pipe of new trend system in, release the holding rod, extension spring passes through the inserted bar and drives the ejector beam and move outward, thereby make ejector beam and air pipe inner wall contact extrusion, thereby support the sensor main part, the realization is fixed the device joint in air pipe, thereby it is fixed to be convenient for install, convenient and flexible, need not to beat the installation in air pipe, destroy the air pipe structure, pull down clean maintenance and debugging in the follow-up use of being convenient for, make things convenient for the dismouting.

Description

Two-way detection device of new trend system

Technical Field

The utility model relates to an empty gas detection surveys technical field, concretely relates to two-way detection device of new trend system.

Background

The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified through the fresh air fan and is led into a room, indoor air is discharged through a pipeline, air entering the room is filtered while air is supplied, the air is disinfected, sterilized, oxygenated and the like, in order to accurately master the working condition of the fresh air system, sometimes, air detection devices are additionally arranged in an air inlet pipeline and an air outlet pipeline, bidirectional detection is carried out, and the air detection devices are used for detecting air indexes such as particle concentration in the air, when the existing air detection devices are arranged in an air pipeline, hole punching is needed to be arranged in the pipeline, or installation seats are welded to be arranged, the air pipeline is easy to damage, extra installation is troublesome, and after the air detection devices are used for a long time, the interior is easy to accumulate dust, regular maintenance is needed to be clean, the detection devices need to be disassembled, and therefore, the existing air detection devices are not convenient enough and influence the use.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, an object of the utility model is to provide a two-way detection device of new trend system, setting through inserted bar and link assembly, hold holding rod and handle spare back together with the hand, move the device to the air pipe of new trend system in, release the holding rod, extension spring drives the ejector beam through the inserted bar and moves outward, thereby make the ejector beam extrude with air pipe inner wall contact, thereby support the sensor main part, the realization is fixed the device joint in air pipe, thereby be convenient for install fixedly, it is convenient and flexible, need not to beat the installation in air pipe, destroy air pipe structure, pull down clean maintenance and debugging in the follow-up use of being convenient for, make things convenient for the dismouting.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a two-way detection device of new trend system, includes the sensor main part, the both sides of sensor main part all are provided with supporting mechanism, the both ends of the both sides lateral wall of sensor main part have all linked firmly the strip sealing board, supporting mechanism includes the inserted bar, the both sides of inserted bar all are provided with the lifter, all be connected with link assembly between the both ends of inserted bar and lifter, extension spring has been linked firmly between the one end of inserted bar and the strip sealing board of next-door neighbour, the one end of sensor main part has linked firmly handle spare, be provided with the holding rod between handle spare and the sensor main part, the holding rod links firmly with the other end of two inserted bars, holds the back together holding rod and handle spare with the hand, removes the device to the air pipe of new trend system in, releases the holding rod, and extension spring drives the lifter through the inserted bar and moves outward to make the contact extrusion of lifter and air pipe inner wall extrusion, thereby support the sensor main part, realize fixing the device joint in air pipe, thereby be convenient for the installation is fixed.

Further, the method comprises the following steps: the sensor comprises a sensor body and is characterized in that an air inlet is formed in the side wall of one end of the sensor body, an air outlet is fixedly connected to the side wall of the other end of the sensor body, and airflow enters the sensor body from the air inlet and is discharged from the air outlet after detection.

Further, the method comprises the following steps: the connecting rod component comprises a push rod, one end of the push rod is connected with a rotating seat in a rotating mode, one end of the rotating seat is fixedly connected with an inserting rod, the other end of the push rod is connected with a loop bar in a rotating mode, one end of the loop bar is fixedly connected with an extrusion rod on the side close to the loop bar, an auxiliary rod is sleeved on the inner wall of the other end of the loop bar in a sliding mode, supporting plates are arranged on two sides of the inserting rod respectively, the supporting plates are fixedly connected with a sensor main body, one end of the auxiliary rod is fixedly connected with a supporting plate on the side close to the loop bar, the inserting rod moves to push the loop bar outwards through the push rod, the extrusion rod is pushed to move outwards through the loop bar, two extrusion rods on the same side deviate from each other, the extrusion rods are limited through the sleeve connection of the loop bar and the auxiliary rod, and parallel movement of the extrusion rods is facilitated.

Further, the method comprises the following steps: one end of the inserted link is fixedly connected with the marker post, and the marker post is in sliding sleeve joint with the adjacent extension spring, so that the extension spring is conveniently supported.

Further, the method comprises the following steps: the other end of the inserted bar is in sliding sleeve joint with the adjacent sealing strip plate, a folding bar is fixedly connected between the other end of the inserted bar and the holding bar, the inserted bar and the holding bar are connected through the folding bar, and meanwhile, the middle position of the holding bar is left out, so that the holding is convenient.

Further, the method comprises the following steps: the lateral plates are fixedly connected between the outer side walls of the two sealing plates positioned on the same side of the sensor main body, and the insertion rod and the connecting rod assembly are protected.

Further, the method comprises the following steps: the lifting handle is characterized in that a v-shaped clamping plate is arranged on the holding rod in a matched mode, wherein the v-shaped clamping plate is used for limiting the distance between the holding rod and one side of the handle piece, and the four extrusion rods are convenient to be in a storage state.

The utility model has the advantages that:

1. through setting up of inserted bar and link assembly, be provided with the holding rod between handle spare and the sensor main part, the holding rod links firmly with the other end of two inserted bars, hold holding rod and handle spare back together with the hand, move the device to the air pipe of new trend system in, release the holding rod, extension spring passes through the inserted bar and drives the extrusion pole and move outward, thereby make extrusion pole and air pipe inner wall contact extrusion, thereby support the sensor main part, the realization is fixed the device joint in air pipe, thereby be convenient for install fixedly, it is convenient and flexible, need not the installation of beating the hole in air pipe, destroy the air pipe structure, pull down clean maintenance and debugging in the follow-up use of being convenient for, make things convenient for the dismouting.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the middle supporting mechanism of the present invention;

fig. 3 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 4 is a schematic view of the overall usage state structure of the present invention;

FIG. 5 is a schematic view of the structure of the middle insertion rod of the present invention;

FIG. 6 is a schematic view of the structure of the grip and the handle of the present invention;

fig. 7 is a schematic view of a middle 21274and a shaped clip board of the utility model.

In the figure: 100. a sensor body; 110. an air inlet; 120. an air outlet; 130. a handle member; 140. a holding rod; 141. folding the rod; 150. \ 21274; a shaped clamping plate; 200. a support mechanism; 210. inserting a rod; 211. a marker post; 212. an extension spring; 220. a connecting rod assembly; 221. a rotating seat; 222. a push rod; 223. a loop bar; 224. an auxiliary rod; 230. an extrusion stem; 240. a support plate; 250. a side plate; 260. and (4) sealing the strip plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a bidirectional detection device of a fresh air system includes a sensor main body 100, a support mechanism 200 is disposed on each of two sides of the sensor main body 100, a sealing strip plate 260 is fixedly connected to each of two ends of an outer side wall of each of two sides of the sensor main body 100, the support mechanism 200 includes a plunger 210, a squeezing rod 230 is disposed on each of two sides of the plunger 210, a connecting rod assembly 220 is connected between the plunger 210 and each of two ends of the squeezing rod 230, a tension spring 212 is fixedly connected between one end of the plunger 210 and the adjacent sealing strip plate 260, a handle 130 is fixedly connected to one end of the sensor main body 100, a holding rod 140 is disposed between the handle 130 and the sensor main body 100, the holding rod 140 is fixedly connected to the other ends of the two plunger 210, the holding rod 140 and the handle 130 are held together by hand to move the device into the fresh air duct of the fresh air system, the holding rod 140 is released, the tension spring 212 drives the squeezing rod 230 to move outwards through the plunger 210, so that the squeezing rod 230 contacts and squeezes the inner wall of the ventilation duct, thereby supporting the sensor main body 100, and fixing the device in a clamping manner, thereby facilitating the fresh air duct.

An air inlet 110 is formed in one end side wall of the sensor main body 100, an air outlet 120 is fixedly connected to the other end side wall of the sensor main body 100, air flow enters the sensor main body 100 from the air inlet 110 and is discharged from the air outlet 120 after detection, the connecting rod assembly 220 comprises a push rod 222, one end of the push rod 222 is rotatably connected with a rotating seat 221, one end of the rotating seat 221 is fixedly connected with the inserted link 210, the other end of the push rod 222 is rotatably connected with a loop bar 223, one end of the loop bar 223 is fixedly connected with an extrusion rod 230 on the adjacent side, an auxiliary rod 224 is slidably sleeved on the inner wall of the other end of the loop bar 223, supporting plates 240 are arranged on two sides of the inserted link 210, the supporting plates 240 are fixedly connected with the sensor main body 100, one end of the auxiliary rod 224 is fixedly connected with an adjacent supporting plate 240, the inserted link 210 moves to push the loop bar 223 outwards through the push rod 222, the extrusion rod 230 is pushed to move outwards through the loop bar 223, so that the two extrusion rods 230 on the same side deviate from each other, the extrusion rods 230 are sleeved through the loop bar 223 and the extension spring 212, so that the extrusion rod 230 slides to support the extension spring 212.

The other end of the plug rod 210 is slidably sleeved with the adjacent sealing plate 260, a folding rod 141 is fixedly connected between the other end of the plug rod 210 and the holding rod 140, the plug rod 210 is connected with the holding rod 140 through the folding rod 141, meanwhile, the middle position of the holding rod 140 is left, the holding is convenient, a side plate 250 is fixedly connected between the outer side walls of the two sealing plates 260 located on the same side of the sensor main body 100, the plug rod 210 and the connecting rod assembly 220 are protected, the holding rod 140 is provided with a v-21274in a matching manner, the v-21274is provided with a shape clamping plate 150, a v-21274, the shape clamping plate 150 is used for limiting the distance between the holding rod 140 and one side of the handle piece 130, and the four extrusion rods 230 are convenient to be in a storage state.

The working principle is as follows: when the sensor main body 100 is supported, the holding rod 140 and the handle piece 130 are held together by hands, the 21274, the shape clamping plate 150 is detached from the holding rod 140 and the handle piece 130, the device is moved into an air outlet pipeline or an air inlet pipeline of a fresh air system, the holding of the holding rod 140 is released, the extension spring 212 pulls the insertion rod 210 and the holding rod 140 to move towards one side far away from the handle piece 130, the insertion rod 210 moves to push the sleeve rod 223 outwards through the push rod 222, the pressing rod 230 is pushed to move outwards through the sleeve rod 223, the two pressing rods 230 on the same side are separated from each other, the pressing rod 230 is in contact with the inner wall of the ventilation pipeline to be pressed, the sensor main body 100 is supported, the clamping and fixing of the device in the ventilation pipeline are realized, and the mounting and fixing are convenient.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and it is intended that all such modifications, additions and substitutions as would be apparent to one skilled in the art to the specific embodiments described are within the scope of the invention as claimed.

Claims

1. The utility model provides a two-way detection device of new trend system, includes sensor main part (100), its characterized in that, the both sides of sensor main part (100) all are provided with supporting mechanism (200), seal board (260) have all been linked firmly at the both ends of the both sides lateral wall of sensor main part (100), supporting mechanism (200) include inserted bar (210), the both sides of inserted bar (210) all are provided with pressure ram (230), all be connected with link assembly (220) between the both ends of inserted bar (210) and pressure ram (230), extension spring (212) have been linked firmly between the one end of inserted bar (210) and next-door neighbour's seal board (260), the one end of sensor main part (100) has linked firmly handle piece (130), be provided with between handle piece (130) and sensor main part (100) and hold pole (140), hold pole (140) and the other end of two inserted bars (210) and link firmly.

2. The bidirectional detection device of a fresh air system according to claim 1, wherein an air inlet (110) is formed in a side wall of one end of the sensor body (100), and an air outlet (120) is fixedly connected to a side wall of the other end of the sensor body (100).

3. The bidirectional detection device of a fresh air system according to claim 1, wherein the link assembly (220) includes a push rod (222), one end of the push rod (222) is rotatably connected with a rotating seat (221), one end of the rotating seat (221) is fixedly connected with the insert rod (210), the other end of the push rod (222) is rotatably connected with a loop rod (223), one end of the loop rod (223) is fixedly connected with the extrusion rod (230) on the side close to the extrusion rod, the inner wall of the other end of the loop rod (223) is slidably sleeved with an auxiliary rod (224), support plates (240) are disposed on both sides of the insert rod (210), the support plates (240) are fixedly connected with the sensor body (100), and one end of the auxiliary rod (224) is fixedly connected with the support plate (240) close to the extrusion rod.

4. The bidirectional detection device of a fresh air system as claimed in claim 1, wherein one end of the insertion rod (210) is fixedly connected with a marker post (211), and the marker post (211) is slidably sleeved with the adjacent extension spring (212).

5. The bidirectional detection device of a fresh air system according to claim 1, wherein the other end of the insertion rod (210) is slidably sleeved with the adjacent sealing plate (260), and a folding rod (141) is fixedly connected between the other end of the insertion rod (210) and the holding rod (140).

6. The bidirectional detection device of a fresh air system as claimed in claim 1, wherein a side plate (250) is fixedly connected between the outer side walls of the two sealing plates (260) on the same side of the sensor body (100).

7. The bidirectional detection device of a fresh air system as claimed in claim 1, wherein the grip lever (140) is provided with a v-21274h-shaped snap-gauge (150), and the v-21274h-shaped snap-gauge (150) is used for limiting the distance between the grip lever (140) and one side of the handle member (130).