CN218212851U - Formaldehyde detection device with sucker fixing device - Google Patents

Abstract

The utility model discloses a take sucking disc fixing device's formaldehyde detection device, including the formaldehyde detection device body, the outside threaded fixation of formaldehyde detection device body has back the shape frame, returns the shape frame and is used for installing the formaldehyde detection device body, the top of returning the shape frame is rotated and is installed vertical drive guiding mechanism, and vertical drive guiding mechanism is used for the drive to return the shape frame and removes to can drive the removal of formaldehyde detection device body position, vertical drive guiding mechanism's top fixedly connected with front side is the mounting box that the opening set up. The utility model discloses be convenient for fix whole device through the silica gel sucking disc, can strengthen four silica gel sucking discs's adsorption affinity in step, improve adsorption stability, and be convenient for carry out automatically regulated to the high position of formaldehyde detection device body, avoid causing the phenomenon that whole device and stationary plane break away from because of the manual downward pulling of personnel, improve regulation stability.

Description

Formaldehyde detection device with sucker fixing device

Technical Field

The utility model relates to a formaldehyde check out test set technical field especially relates to 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, etc. by a specific method or instrument, for example, application No.: 201920368280.X discloses a formaldehyde detection device with a sucker fixing device, which comprises a sucker, wherein a fixing column is fixed at the middle position of the bottom of the sucker, the outer side of the fixing column is in threaded connection with a sleeve, a fixing pipe is fixed at the bottom of the sleeve, a supporting rod is sleeved in the fixing pipe, corresponding first through holes are formed in the outer sides of the fixing pipe and the supporting rod, and a supporting frame is fixed in the supporting rod; through the fixed pipe and the bracing piece that set 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 downwards, 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, makes the sucking disc fix at the top of measuring space, fixes formaldehyde detection device, makes formaldehyde detection device's result of use better.

Above-mentioned patent can realize fixing formaldehyde detection device through the sucking disc, but its inside negative pressure adsorption affinity is fixed, and adsorption stability is low, and can realize formaldehyde detection device's altitude mixture control through adjusting the bracing piece in the above-mentioned patent, but the mode of its manual pulling regulation, pull whole device and fixed position because of the pulling force is great easily and break away from, personnel's operation not convenient for, can not satisfy the user demand, therefore we have proposed a formaldehyde detection device who takes sucking disc fixing device and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a formaldehyde detection device with a sucker fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a formaldehyde detection device with a sucker fixing device comprises a formaldehyde detection device body, wherein a clip-shaped frame is fixed on the outer side of the formaldehyde detection device body through threads and used for installing the formaldehyde detection device body, the top of the clip frame is rotatably provided with a vertical driving guide mechanism which is used for driving the clip frame to move, thereby being capable of driving the formaldehyde detection device body to move, the top end of the vertical driving guide mechanism is fixedly connected with a mounting box with an opening arranged at the front side, a baffle is fixedly arranged at the front side of the mounting box, two sides of the top of the mounting box are fixedly bonded with two silica gel suckers, the bottoms of the silica gel suckers are communicated with the inside of the mounting box, the silica gel suckers are used for realizing the fixation of the whole device, two elastic extraction mechanisms are sleeved in the mounting box in a sealing and sliding way and used for sucking the inside of the silica gel suckers to enhance the negative pressure adsorption force in the silica gel suckers, one sides of the two elastic extraction mechanisms far away from each other extend out of the mounting box, a winding pipe is rotatably arranged between the inner wall of the top and the inner wall of the bottom of the mounting box, one sides of the two elastic extraction mechanisms near each other are fixedly connected with flexible steel ropes, one ends of the two flexible steel ropes near each other are fixedly connected with two sides of the winding pipe respectively, the flexible steel ropes are matched with the winding pipe, a top that is used for driving two elasticity extraction mechanisms and removes, and the top of receipts reelpipe extends to the mounting box, and fixed cover is equipped with rotary driving mechanism on the receipts reelpipe, and rotary driving mechanism is used for driving the rolling pipe rotatory, and rotary driving mechanism is located between four silica gel suckers, and the top fixed mounting of mounting box has the multistage electric telescopic handle with rotary driving mechanism's right side fixed connection, and multistage electric telescopic handle is used for driving rotary driving mechanism and removes.

Preferably, vertical drive guiding mechanism installs the standpipe at time shape frame top including rotating, and establish to block structure the bottom of standpipe, and the rectangular pipe on the standpipe is established to the bottom fixedly connected with slip cover of mounting box, and the bottom fixedly connected with of mounting box is located the first electric telescopic handle in the standpipe, the output shaft bottom of first electric telescopic handle and the bottom inner wall fixed connection of standpipe.

Preferably, elasticity extraction mechanism establishes the piston in the mounting box including sealed sliding sleeve, two pistons all are located about between two relative silica gel sucking discs, the piston can be to two silica gel sucking disc insides that correspond in-process that remove suction, the equal fixedly connected with rectangular rod in one side that two pistons kept away from each other, the one end that two rectangular rod kept away from each other all extends to outside the mounting box, the sealed sliding sleeve of mounting box is established on two rectangular rods, one side that two pistons kept away from each other respectively with the mounting box between the both sides inner wall fixedly connected with spring, the spring movable sleeve is established on the rectangular rod that corresponds, one side that two pistons are close to each other respectively with the one end fixed connection that two flexible steel cables kept away from each other.

Preferably, the rotary driving mechanism comprises a gear fixedly sleeved on the winding pipe, a rack is meshed with the rear side of the gear, moving blocks which are slidably mounted at the top of the mounting box are fixedly connected to the two ends of the rack, and the left end of an output shaft of the multi-stage electric telescopic rod is fixedly connected with the right side of the moving block on the right side.

Preferably, the bottom of the two sides of the top of the formaldehyde detection device body is fixedly connected with an internal thread sleeve of a plugging structure, the internal thread sleeve is internally provided with a T-shaped fixing bolt in a threaded sleeve mode, the top of the T-shaped fixing bolt extends to the upper portion of the clip frame, the clip frame is sleeved on the two T-shaped fixing bolts in a threaded sleeve mode, and the formaldehyde detection device body is fixed in the clip frame through the internal thread sleeve and the T-shaped fixing bolt, so that a worker can conveniently disassemble and assemble the formaldehyde detection device body.

Preferably, the bottom fixedly connected with battery and the wireless remote control switch of mounting box, battery and wireless remote control switch all with first electric telescopic handle and multistage electric telescopic handle electric connection, the wireless remote control switch matches and is provided with outside remote controller, and the battery supplies power for first electric telescopic handle and multistage electric telescopic handle, and wireless control's purpose can be realized to wireless remote control switch's setting.

Preferably, four vent holes are formed in the inner wall of the top of the mounting box and communicated with the corresponding inner portions of the silica gel suckers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the whole device can be fixed by arranging the silica gel sucker;

2. the elastic extraction mechanism, the winding pipe, the rotary driving mechanism and the multi-stage electric telescopic rod are matched, so that the adsorption force of the four silica gel suckers can be synchronously enhanced, and the adsorption stability is improved;

3. the vertical driving guide mechanism is matched with the clip frame, so that the aim of automatically adjusting the height position of the formaldehyde detection device body can be fulfilled, manual pulling of personnel is not needed, the phenomenon that the whole device is separated from a fixed surface due to manual downward pulling of the personnel is avoided, and the adjustment stability is improved;

the utility model discloses be convenient for fix whole device through the silica gel sucking disc, can strengthen four silica gel sucking discs's adsorption affinity in step, improve adsorption stability, and be convenient for carry out automatically regulated to the high position of formaldehyde detection device body, avoid causing the phenomenon that whole device and stationary plane break away from because of the manual downward pulling of personnel, improve regulation stability.

Drawings

Fig. 1 is a schematic structural view of a formaldehyde detecting device with a sucker fixing device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a formaldehyde detection device body; 101. a clip frame; 1. a vertical tube; 2. mounting a box; 3. a first electric telescopic rod; 4. a rectangular tube; 5. a silica gel sucker; 6. a piston; 7. a rectangular bar; 8. a spring; 9. reeling the pipe; 10. a flexible steel cord; 11. a gear; 12. a rack; 13. a moving block; 14. a multi-stage electric telescopic rod; 15. a T-shaped fixing bolt; 16. and an internal thread sleeve.

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.

Referring to fig. 1-3, a formaldehyde detection device with a sucker fixing device comprises a formaldehyde detection device body 100, wherein a clip frame 101 is fixed on the outer side of the formaldehyde detection device body 100 through threads, both sides of the top of the formaldehyde detection device body 100 are fixedly connected with an internal thread sleeve 16 with a bottom of a sealing structure, a T-shaped fixing bolt 15 is sleeved on the internal thread sleeve 16, the top of the T-shaped fixing bolt 15 extends to the upper side of the clip frame 101, the clip frame 101 is sleeved on the two T-shaped fixing bolts 15 through threads, two threaded holes are formed in the inner wall of the top of the clip frame 101 and are in threaded connection with the corresponding T-shaped fixing bolts 15, and the formaldehyde detection device body 100 can be conveniently taken down from the clip frame 101 in a subsequent process through the threaded connection of the internal thread sleeve 16 and the T-shaped fixing bolts 15;

the vertical driving guide mechanism is rotatably installed at the top of the square-shaped frame 101 and comprises a vertical pipe 1 rotatably installed at the top of the square-shaped frame 101, a first circular hole is formed in the inner wall of the top of the square-shaped frame 101, a first bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the vertical pipe 1, the first bearing has the effect of allowing the vertical pipe 1 to be rotatably installed at the top of the square-shaped frame 101, the orientation angle of the formaldehyde detection device body 100 can be adjusted through a rotating installation mode, a person can conveniently check information displayed on the formaldehyde detection device body 100, the bottom end of the vertical pipe 1 is designed to be a blocking structure, a rectangular pipe 4 slidably sleeved on the vertical pipe 1 is fixedly connected to the bottom of the mounting box 2, a limiting hole is formed in the inner wall of the right side of the rectangular pipe 4, a limiting block slidably connected with the limiting hole is fixedly connected to the right side of the vertical pipe 1, the limiting block is matched with the limiting hole, the vertical pipe 1 is prevented from being separated from the rectangular pipe 4, a first electric telescopic rod 3 located in the vertical pipe 1 is fixedly connected to the bottom of the mounting box 2, and an output shaft of the vertical pipe 1 is fixedly connected with the output shaft fixedly connected with the inner wall of the output shaft of the vertical pipe 1;

the top end of the rectangular tube 4 is fixedly connected with a mounting box 2 with an opening arranged at the front side, the front side of the mounting box 2 is fixedly provided with a baffle plate, the baffle plate is used for shielding the inside of the mounting box 2, two sides of the top of the mounting box 2 are fixedly bonded with two silica gel suckers 5, the bottoms of the silica gel suckers 5 are communicated with the inside of the mounting box 2, wherein the inner wall of the top of the mounting box 2 is provided with four air vents, the air vents are communicated with the insides of the corresponding silica gel suckers 5, two elastic extraction mechanisms are hermetically and slidably sleeved in the mounting box 2, one sides of the two elastic extraction mechanisms, which are far away from each other, extend out of the mounting box 2, each elastic extraction mechanism comprises a piston 6 which is hermetically and slidably sleeved in the mounting box 2, wherein a sealing ring is bonded and sleeved on the outer side of the piston 6, the outer side of the sealing ring is in sealing and sliding contact with the inner wall of the mounting box 2, and the sealing connection between the mounting box 2 and the piston 6 can be realized through the sealing ring, two pistons 6 are respectively positioned between two silica gel suckers 5 which are opposite at the left and right, one sides of the two pistons 6 which are far away from each other are fixedly connected with rectangular rods 7, one ends of the two rectangular rods 7 which are far away from each other extend to the outside of the mounting box 2, the mounting box 2 is sleeved on the two rectangular rods 7 in a sealing and sliding manner, rectangular through holes are respectively formed in the inner walls at the two sides of the mounting box 2, the outer sides of the rectangular rods 7 are bonded and coated with sealing rubber sheets, the outer sides of the sealing rubber sheets are in movable contact with the inner walls of the corresponding rectangular through holes, the sealing connection between the rectangular rods 7 and the rectangular through holes can be realized through the sealing rubber sheets, springs 8 are respectively and fixedly connected between the sides of the inner walls at the two sides of the mounting box 2, the springs 8 are movably sleeved on the corresponding rectangular rods 7, and winding pipes 9 are rotatably arranged between the inner walls at the top and the bottom of the mounting box 2, the inner side of an inner ring of the second bearing and the inner side of an inner ring of the third bearing are fixedly connected with the outer side of the winding pipe 9, the second bearing and the third bearing are arranged to achieve the effect of rotating and installing the winding pipe 9, flexible steel ropes 10 are fixedly connected to one sides, close to each other, of the two pistons 6, and one ends, close to each other, of the two flexible steel ropes 10 are fixedly connected with the two sides of the winding pipe 9 respectively;

the top end of the coiling pipe 9 extends to the upper part of the mounting box 2, a rotary driving mechanism is fixedly sleeved on the coiling pipe 9 and positioned between the four silica gel suckers 5, a multistage electric telescopic rod 14 fixedly connected with the right side of the rotary driving mechanism is fixedly installed at the top part of the mounting box 2, wherein the rotary driving mechanism comprises a gear 11 fixedly sleeved on the coiling pipe 9, a rack 12 is meshed at the rear side of the gear 11, two ends of the rack 12 are fixedly connected with a moving block 13 slidably installed at the top part of the mounting box 2, two T-shaped sliding rails are fixedly connected at the top part of the mounting box 2, a T-shaped sliding groove is formed at the bottom part of the moving block 13, the moving block 13 is matched with the corresponding T-shaped sliding groove through the T-shaped sliding rail and slidably installed at the top part of the mounting box 2, and the left end of an output shaft of the multistage electric telescopic rod 14 is fixedly connected with the right side of the moving block 13 on the right side, the bottom fixedly connected with battery and the wireless remote control switch of mounting box 2, battery and wireless remote control switch all with first electric telescopic handle 3 and 14 electric connection of multistage electric telescopic handle, the battery supplies power for first electric telescopic handle 3 and multistage electric telescopic handle 14, the wireless remote control switch matching is provided with external remote controller, wireless remote control switch's setting, can realize remote control's effect, the utility model discloses be convenient for fix whole device through silica gel sucking disc 5, can strengthen four silica gel sucking discs 5's adsorption affinity in step, improve adsorption stability, and be convenient for carry out automatically regulated to the high position of formaldehyde detection device body 100, avoid causing the phenomenon that whole device and stationary plane break away from because of the manual downward pulling of personnel, improve regulation stability.

The working principle is as follows: when the device is used, when the whole device is fixed, the mounting box 2 is pressed upwards, the mounting box 2 extrudes four silica gel suckers 5, the silica gel suckers 5 are deformed by extrusion force and generate negative pressure to be adsorbed on a fixed surface preliminarily, then the multi-stage electric telescopic rod 14 is started by controlling a wireless remote control switch through an external remote controller in a forward direction, an output shaft of the multi-stage electric telescopic rod 14 drives a rack 12 to move leftwards, the rack 12 drives a gear 11 meshed with the rack to rotate, the gear 11 drives a winding pipe 9 to rotate, the winding pipe 9 simultaneously winds and winds two flexible steel ropes 10, the two flexible steel ropes 10 pull two pistons 6 to move towards directions close to each other, the pistons 6 drive corresponding rectangular rods 7 to move towards directions close to the winding pipe 9, the corresponding springs 8 are stretched while the pistons 6 move, the pistons 6 suck the insides of the silica gel suckers 5 through corresponding vent holes while moving, under the action of suction force, the negative pressure inside the silica gel suckers 5 is enhanced, and further the adsorption force of the silica gel suckers 5 on the fixed surface is enhanced, and the adsorption stability is improved;

when the height of the formaldehyde detection device body 100 is adjusted according to the detected height, the external remote controller is used for controlling the wireless remote control switch to positively start the first electric telescopic rod 3, the output shaft of the first electric telescopic rod 3 drives the vertical pipe 1 to slide downwards in the rectangular pipe 4, the vertical pipe 1 drives the formaldehyde detection device body 100 to move downwards through the clip 101, and when the formaldehyde detection device body 100 moves downwards to the required height, the first electric telescopic rod 3 is stopped, so that the aim of automatically adjusting the height position of the formaldehyde detection device body 100 is fulfilled, the phenomenon that the whole device is separated from a fixed surface due to manual downward pulling of personnel is avoided, and the adjustment stability is improved;

when the needs are relieved to fixing of whole device, reverse start multistage electric telescopic handle 14, the motion process that starts multistage electric telescopic handle 14 with the forward on the same reason is opposite, make rolling pipe 9 change into reverse rotation and release two flexible steel cables 10, the elasticity of the spring 8 that is in tensile state drives the piston 6 that corresponds and removes to the direction of keeping away from rolling pipe 9 this moment, promote the gas of mounting box 2 inside when piston 6 removes, thereby reduce the negative pressure adsorption affinity of its reinforcing, can lift one side of silica gel sucking disc 5 this moment and remove fixedly, take off whole device.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. A formaldehyde detection device with a sucker fixing device comprises a formaldehyde detection device body (100), a square frame (101) is fixed on the outer side of the formaldehyde detection device body (100) through threads, its characterized in that, the top of returning shape frame (101) is rotated and is installed vertical drive guiding mechanism, vertical drive guiding mechanism's top fixedly connected with front side is mounting box (2) that the opening set up, the front side fixed mounting of mounting box (2) has the baffle, the top both sides of mounting box (2) all bond and are fixed with two silica gel sucking discs (5), the bottom of silica gel sucking disc (5) is linked together with the inside of mounting box (2), mounting box (2) inner seal slip cover is equipped with two elasticity extraction mechanisms, one side that two elasticity extraction mechanisms kept away from each other all extends outside mounting box (2), rotate between the top inner wall of mounting box (2) and the bottom inner wall and install receipts reelpipe (9), the equal fixedly connected with flexible steel cable (10) in one side that two elasticity extraction mechanisms are close to each other, the one end that two flexible steel cable (10) are close to each other respectively with the both sides fixed connection of rolling pipe (9), the top of rolling pipe (9) extends to the top of mounting box (2), fixed cover is equipped with rotary driving mechanism on rolling pipe (9), rotary driving mechanism is located between four rotary driving mechanism, the top of silica gel fixing box (2) is connected with the electric telescopic link (14).

2. The formaldehyde detection device with the sucker fixing device according to claim 1, wherein the vertical driving guide mechanism comprises a vertical pipe (1) rotatably mounted at the top of the square frame (101), the bottom end of the vertical pipe (1) is arranged to be a blocking structure, a rectangular pipe (4) slidably sleeved on the vertical pipe (1) is fixedly connected to the bottom of the mounting box (2), a first electric telescopic rod (3) located in the vertical pipe (1) is fixedly connected to the bottom of the mounting box (2), and the bottom end of an output shaft of the first electric telescopic rod (3) is fixedly connected to the inner wall of the bottom end of the vertical pipe (1).

3. The formaldehyde detection device with the sucker fixing device according to claim 1, wherein the elastic extraction mechanism comprises a piston (6) which is sleeved in the mounting box (2) in a sealing and sliding manner, the two pistons (6) are respectively positioned between the two silica gel suckers (5) which are opposite to each other left and right, one sides of the two pistons (6) which are far away from each other are fixedly connected with rectangular rods (7), one ends of the two rectangular rods (7) which are far away from each other extend out of the mounting box (2), the mounting box (2) is sleeved on the two rectangular rods (7) in a sealing and sliding manner, one sides of the two pistons (6) which are far away from each other are respectively and fixedly connected with springs (8) between inner walls of two sides of the mounting box (2), the springs (8) are movably sleeved on the corresponding rectangular rods (7), and one sides of the two pistons (6) which are close to each other are respectively and fixedly connected with one ends of the two flexible steel ropes (10) which are far away from each other.

4. The formaldehyde detecting device with the sucker fixing device as claimed in claim 1, wherein the rotary driving mechanism comprises a gear (11) fixedly sleeved on the winding pipe (9), a rack (12) is engaged with the rear side of the gear (11), a moving block (13) slidably mounted on the top of the mounting box (2) is fixedly connected to both ends of the rack (12), and the left end of the output shaft of the multi-stage electric telescopic rod (14) is fixedly connected to the right side of the moving block (13) on the right side.

5. The formaldehyde detection device with the sucker fixing device according to claim 1, wherein the two sides of the top of the formaldehyde detection device body (100) are fixedly connected with internal thread sleeves (16) with bottom of a blocking structure, the internal thread sleeves of the internal thread sleeves (16) are provided with T-shaped fixing bolts (15), the tops of the T-shaped fixing bolts (15) extend to the upper side of the square-shaped frame (101), and the square-shaped frame (101) is sleeved on the two T-shaped fixing bolts (15) in a threaded manner.

6. The formaldehyde detection device with the sucker fixing device as claimed in claim 2, wherein a storage battery and a wireless remote control switch are fixedly connected to the bottom of the mounting box (2), the storage battery and the wireless remote control switch are both electrically connected with the first electric telescopic rod (3) and the multi-stage electric telescopic rod (14), and an external remote controller is arranged in a matching manner on the wireless remote control switch.

7. The formaldehyde detection device with the sucker fixing device as claimed in claim 1, wherein four vent holes are formed in the inner wall of the top of the mounting box (2), and the vent holes are communicated with the insides of the corresponding silica gel suckers (5).

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