CN209911326U

CN209911326U - Formaldehyde detection device with sucker fixing device

Info

Publication number: CN209911326U
Application number: CN201920368280.XU
Authority: CN
Inventors: 黄维
Original assignee: Shenyang Wolxin Environmental Protection Technology Co Ltd
Current assignee: Shenyang Wolxin Environmental Protection Technology Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-07
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a take sucking disc fixing device's formaldehyde detection device, including the sucking disc, the intermediate position department of sucking disc bottom is fixed with the fixed column, the outside threaded connection of fixed column has the sleeve, telescopic bottom is fixed with fixed pipe, the bracing piece has been cup jointed to the inside of fixed pipe, the outside of fixed pipe and bracing piece all is provided with corresponding first through-hole, the inside support frame that is fixed with of bracing piece. The utility model discloses a fixed pipe and the bracing piece that sets up, the spacing fixture block of manual extrusion moves inwards, then promote the bracing piece upwards to formaldehyde detection device's height is adjusted, the pulling bracing piece is downward, under the effect of spacing fixture block and first through-hole, make fixed pipe and bracing piece fixed, it is more convenient to make the operation of looking over the data that detect, and through the sucking disc that sets up, make the sucking disc fix at the top of measuring space, fix formaldehyde detection device, make formaldehyde detection device's result of use better.

Description

Formaldehyde detection device with sucker fixing device

Technical Field

The utility model relates to a formaldehyde detects technical field, specifically is a take sucking disc fixing device's formaldehyde detection device.

Background

The formaldehyde detecting device is a device for quantitatively detecting formaldehyde contained in air, water, food, clothes, plates, leather, and the like by a specific method or instrument.

And current formaldehyde detection device lacks the height-adjusting function, and when the position that needs detected is than higher, need the manual detector of taking off to look over the data that detect, and current formaldehyde detection device single structure, can not be fine fix the formaldehyde detector, make the result of use of formaldehyde detector not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a formaldehyde detection device lacks the height adjusting function and is single in structure and incapable of fixing the formaldehyde detector, the formaldehyde detection device with the sucker fixing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a formaldehyde detection device with a sucker fixing device comprises a sucker, wherein a fixed column is fixed at the middle position of the bottom of the sucker, a sleeve is sleeved on the outer side of the fixed column, a fixed pipe is fixed at the bottom of the sleeve, a supporting rod is sleeved inside the fixed pipe, a supporting frame is fixed inside the supporting rod, limiting plates are arranged on two sides of the top end inside the supporting rod, two groups of limiting plates are fixed on one sides of the limiting plates away from the supporting rod, limiting fixture blocks are fixed on one sides of the limiting plates away from the supporting rod, one sides of the limiting plates away from the limiting fixture blocks are movably connected with the supporting frame through springs, a bearing seat is welded on the outer side of the bottom of the supporting rod, a fixing frame is fixed at the bottom of the bearing seat, a plurality of groups of second through holes are uniformly arranged on the outer side of the fixing, the inner side of the fixing frame is provided with a formaldehyde measuring instrument.

Preferably, the outside of fixed column is provided with the external screw thread, be provided with on the telescopic inner wall with external screw thread assorted internal thread, the fixed column passes through external screw thread and internal thread mutually support and can dismantle with the sleeve and be connected.

Preferably, the bearing is arranged in the bearing seat, and the support rod is rotatably connected with the fixing frame through the bearing and the bearing seat.

Preferably, one end of the fixing frame far away from the binding band is uniformly fixed with a plurality of groups of magic tape surfaces matched with the magic tape female surfaces.

Preferably, the outer sides of the fixing tube and the supporting rod are provided with corresponding first through holes.

Preferably, one end of the fixing frame close to the binding band is provided with transparent glass.

Preferably, the top and the bottom of the fixing frame are both arc-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixed pipe and the bracing piece that sets up, the spacing fixture block of manual extrusion moves inwards, then promote the bracing piece upwards, thereby formaldehyde detection device's height is adjusted, when the position that needs detected is than higher, be difficult to when looking over the data on the formaldehyde detector, the pulling bracing piece is downward, make formaldehyde measuring apparatu downstream, under the effect of spacing fixture block and first through-hole, make fixed pipe and bracing piece fixed, it is more convenient to make the operation of looking over the data that detect, and through the sucking disc that sets up, open the switch on the sucking disc, make the sucking disc fix at the top of measuring space, fix formaldehyde detection device, make formaldehyde detection device's result of use better.

Drawings

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is a schematic structural view of the fixing frame of the present invention;

fig. 3 is an enlarged view of the present invention a.

In the figure: 1. a suction cup; 2. fixing a column; 3. a sleeve; 4. a fixed tube; 5. a support bar; 6. a spring; 7. a limiting plate; 8. a limiting clamping block; 9. a bearing seat; 10. a fixed mount; 11. transparent glass; 12. binding bands; 13. magic tape mother surface; 14. a magic tape surface; 15. a formaldehyde measuring instrument; 16. a first through hole; 17. a support frame; 18. a second via.

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.

The formaldehyde measuring instrument (model is LB-S08) and the suction cup 1 (model is PFG-80-N) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a formaldehyde detecting device with a sucker fixing device comprises a sucker 1, a fixing column 2 is fixed at the middle position of the bottom of the sucker 1, a sleeve 3 is sleeved outside the fixing column 2, a fixing tube 4 is fixed at the bottom of the sleeve 3, a support rod 5 is sleeved inside the fixing tube 4, a support frame 17 is fixed inside the support rod 5, limit plates 7 are arranged on both sides of the top end inside the support rod 5, limit blocks 8 are fixed on both sides of the two sets of limit plates 7 away from the support rod 5, one side of the limit plates 7 away from the limit blocks 8 is movably connected with the support frame 17 through springs 6, a bearing seat 9 is welded on the outside of the bottom of the support rod 5, a fixing frame 10 is fixed at the bottom of the bearing seat 9, a plurality of second through holes 18 are uniformly arranged on the outside of the fixing frame 10, a, the top of the binding band 12 is adhered with a magic tape female surface 13 through glue, and the inner side of the fixing frame 10 is provided with a formaldehyde measuring instrument 15.

The utility model discloses a second through-hole 18 through setting up that sets up has increased the thermovent, makes giving off of the heat that formaldehyde measuring apparatu 15 produced more, through the formaldehyde measuring apparatu 15 of the inboard setting of mount 10, adjusts bracing piece 5 through manual to highly adjusting formaldehyde measuring apparatu 15, make the better measuring to surrounding environment formaldehyde of formaldehyde measuring apparatu 15.

Please refer to fig. 1, an external thread is disposed on an outer side of the fixing post 2, an internal thread matched with the external thread is disposed on an inner wall of the sleeve 3, and the fixing post 2 is detachably connected to the sleeve 3 through the mutual matching of the external thread and the internal thread.

This take sucking disc fixing device's formaldehyde detection device passes through the external screw thread that the 2 outsides of fixed column set up, and the internal thread that the sleeve 3 is inside to be set up makes fixed column 2 and sleeve 3's installation and dismantlement operation more convenient under the mutually supporting of internal thread and external screw thread.

Please refer to fig. 1, a bearing is disposed inside the bearing seat 9, and the support rod 5 is rotatably connected to the fixing frame 10 through the bearing and the bearing seat 9.

This take sucking disc fixing device's formaldehyde detection device passes through the inside bearing that sets up of bearing frame 9, under the effect of bearing and bearing frame 9, makes bracing piece 5 rotate with mount 10 and is connected to better through rotating mount 10, make that one side of 15 display data of formaldehyde measuring apparatu aim at the sight, make and look over data more convenient.

Please refer to fig. 1 and 2, a plurality of sets of hook and loop fastener surfaces 14 matching with the hook and loop fastener female surface 13 are uniformly fixed on one end of the fixing frame 10 away from the binding band 12.

This take sucking disc fixing device's formaldehyde detection device passes through magic tape face 14 that 10 one end of mount set up, under the mutually supporting of magic tape face 14 and magic tape mother face 13, fixes formaldehyde measuring apparatu 15's both sides, prevents that 15 landing of formaldehyde measuring apparatu from dropping.

Please refer to fig. 2, the outer sides of the fixing tube 4 and the supporting rod 5 are respectively provided with a first through hole 16.

This take sucking disc fixing device's formaldehyde detection device is through the first through-hole 16 that sets up, and the manual spacing fixture block 8 that presses moves inwards, then the bracing piece 5 of holding of hand upwards promotes, makes spacing fixture block 8 slide at the inner wall of fixed pipe 4, then when spacing fixture block 8 moved the first through-hole 16 at fixed pipe 4 top, spacing fixture block 8 and fixed pipe 4 block each other to better highly adjusting bracing piece 5.

Referring to fig. 1, a transparent glass 11 is disposed at one end of the fixing frame 10 near the binding band 12.

This take sucking disc fixing device's formaldehyde detection device passes through the clear glass 11 that mount 10 one end set up, and the user looks over the data that show on the formaldehyde measuring apparatu 15 through clear glass 11, makes the operation of looking over the data more convenient.

Referring to fig. 1 and 2, the top and bottom of the fixing frame 10 are both arc-shaped.

This take sucking disc fixing device's formaldehyde detection device is the mount 10 of arc structure through top and bottom to make the better shape of cooperation formaldehyde measuring apparatu 15 of mount 10, it is better to the support effect of fixed formaldehyde measuring apparatu 15.

The working principle is as follows: when the formaldehyde measuring device is used, the formaldehyde measuring device 15 is placed into the fixing frame 10, the magic tape female surface 13 is attached and fixed with the magic tape male surface 14, the switch of the formaldehyde measuring device 15 is opened, the sucker 1 is aligned to the top of a space to be measured for formaldehyde, the switch of the sucker 1 is opened, the vacuum generator inside the sucker 1 sprays compressed air at a high speed, jet flow is formed at the outlet of the spray pipe, entrainment flow is generated, air around the outlet of the spray pipe is continuously sucked away under the action of entrainment, the pressure in the adsorption cavity is reduced to be below the atmospheric pressure, a certain vacuum degree is formed between the sucker 1 and the top surface, the sucker 1 is fixed with the top surface, after the measurement is finished, the support rod 5 is pulled to move downwards, the support rod 5 drives the fixing frame 10 to move downwards, the fixing frame 10 drives the formaldehyde measuring device 15 to move downwards, and then the limiting fixture block 8 slides in the inner wall of, when the limiting clamping block 8 moves to the position of the first through hole 16 on the fixing tube 4, the fixing tube 4 and the supporting rod 5 are clamped and fixed with each other, the formaldehyde measuring instrument 15 is located at the eye level position, and the operation of viewing data on the formaldehyde measuring instrument 15 is more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take sucking disc fixing device's formaldehyde detection device, includes sucking disc (1), its characterized in that: the fixing device is characterized in that a fixing column (2) is fixed at the middle position of the bottom of the sucking disc (1), a sleeve (3) is sleeved outside the fixing column (2), a fixing pipe (4) is fixed at the bottom of the sleeve (3), a supporting rod (5) is sleeved inside the fixing pipe (4), a supporting frame (17) is fixed inside the supporting rod (5), limiting plates (7) are arranged on two sides of the top end inside the supporting rod (5), limiting blocks (8) are fixed on one sides, far away from the supporting rod (5), of the two groups of limiting plates (7), one sides, far away from the limiting blocks (8), of the limiting plates (7) are movably connected with the supporting frame (17) through springs (6), a bearing seat (9) is welded on the outer side of the bottom of the supporting rod (5), a fixing frame (10) is fixed at the bottom of the bearing seat (9), and a plurality of groups of second through holes (18, the two sides of one end of the fixing frame (10) are uniformly fixed with a plurality of groups of binding bands (12), the tops of the binding bands (12) are all adhered with hook-and-loop fasteners (13) through glue, and the inner side of the fixing frame (10) is provided with a formaldehyde measuring instrument (15).

2. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: the outside of fixed column (2) is provided with the external screw thread, be provided with on the inner wall of sleeve (3) with external screw thread assorted internal thread, fixed column (2) can be dismantled with sleeve (3) and be connected through external screw thread and internal screw thread mutually supporting.

3. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: the support rod is characterized in that a bearing is arranged inside the bearing seat (9), and the support rod (5) is rotatably connected with the fixed frame (10) through the bearing and the bearing seat (9).

4. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: one end of the fixing frame (10) far away from the binding belt (12) is uniformly fixed with a plurality of groups of magic tape surfaces (14) matched with the magic tape female surfaces (13).

5. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: the outer sides of the fixing tube (4) and the supporting rod (5) are provided with corresponding first through holes (16).

6. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: one end of the fixing frame (10) close to the binding band (12) is provided with transparent glass (11).

7. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein: the top and the bottom of the fixing frame (10) are both arc-shaped structures.