CN210899932U

CN210899932U - Information collection recommendation box

Info

Publication number: CN210899932U
Application number: CN201921535438.4U
Authority: CN
Inventors: 潘振伟; 钟炜; 汪敏; 张火林
Original assignee: Fujian Soft Zhong Digital Technology Co ltd
Current assignee: Fujian Soft Zhong Digital Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-30
Anticipated expiration: 2029-09-16

Abstract

The utility model belongs to the technical field of information acquisition devices, in particular to an information collection recommendation box which is convenient for preventing external dust and floating objects from entering the interior of a placing cavity, reducing the pollution of the dust and the floating objects to an information collection system, improving the service effect and the service life of the information collection system and improving the use reliability; the box body is convenient to disassemble between the information collecting system and the box body, when the information collecting system is damaged, the information collecting system can be taken out and maintained conveniently, the operation is simple, the practicability is improved, and the box body comprises a box body, wherein a placing cavity is arranged in the box body; the exhaust pipe fixing frame comprises a fixing frame, a plurality of groups of exhaust pipes, a plurality of groups of grid nets, a plurality of groups of connecting springs and a plurality of groups of baffles; still include installation lid, lower installation lid, two sets of installation screwed pipes, two sets of lower installation screwed pipes, go up hold-in range and lower hold-in range, go up installation lid and lower installation lid symmetry respectively and set up placing the inside upside and the downside in chamber.

Description

Information collection recommendation box

Technical Field

The utility model belongs to the technical field of information acquisition device, especially, relate to an information collection recommends case.

Background

With the development of science and technology, the storage and the receiving and the sending of electronic information become the indispensable operation modes in people's life and work, and the information collection recommendation box is an auxiliary device for collecting and storing electronic information and is widely applied to the field of information collection; the conventional information collection recommendation box comprises a box body, a placing cavity is arranged inside the box body, a taking and placing opening is formed in the front end of the box body, a cover plate is mounted on the taking and placing opening through bolts, an information collection system is arranged inside the placing cavity, an input/output port matched with the information collection system is formed in the cover plate, a plurality of groups of air inlet through holes are formed in the left side wall of the box body, a plurality of groups of exhaust through holes are formed in the right side wall of the box body, and an air inlet fan is arranged on each group of air inlet through; when the air-cooling type air-conditioning system is used, the whole body is placed at a position required to be used, then the information collection system is communicated with a power supply, the input/output port is inserted into a data line to carry out data transmission with external equipment, meanwhile, a plurality of groups of air inlet fans are electrified and started to blow air to the information collection system, the information collection system is subjected to heat dissipation treatment, and hot air is exhausted outwards from a plurality of groups of exhaust through holes; however, since there are many dusts and floats in the external air environment, the air intake fan is easy to suck the external dusts and floats into the placing cavity when exhausting air to the inside of the placing cavity, and meanwhile, when the whole air intake fan is not opened for use, the external dusts and floats are also exhausted into the placing cavity through the plurality of groups of exhaust through holes, so that the information collecting system is polluted, and the use of the information collecting system is seriously influenced, so that the use reliability of the information collecting system is low; and the information collection system is not convenient for dismantle between the box, when the information collection system damages, is not convenient for take out the maintenance to the information collection system, complex operation, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background, the utility model aims to provide a device which is convenient for preventing external dust and floating objects from entering the placing cavity, reducing the pollution of the dust and the floating objects to the information collecting system, improving the use effect and the service life of the information collecting system and improving the use reliability; and be convenient for dismantle between information collection system and the box, when information collection system damaged, be convenient for take out the maintenance to information collection system, easy operation improves the information collection recommendation case of practicality.

In order to achieve the purpose, the utility model provides an information collection recommendation box, which comprises a box body, wherein a placing cavity is arranged in the box body, a taking and placing opening is arranged at the front end of the box body, a cover plate is arranged on the taking and placing opening through bolts, an information collection system is arranged in the placing cavity, an input/output port matched with the information collection system is arranged on the cover plate, a plurality of groups of air inlet through holes are arranged on the left side wall of the box body, a plurality of groups of exhaust through holes are arranged on the right side wall of the box body, and an air inlet fan is arranged on each group of air inlet through; the exhaust pipe box comprises a fixed frame, a plurality of groups of exhaust pipes, a plurality of groups of grid nets, a plurality of groups of connecting springs and a plurality of groups of baffles, wherein the right end of the fixed frame is connected with the outer wall of the left end of the box body, a plurality of groups of air inlet fans are positioned in the fixed frame, filter cotton is longitudinally arranged on the left side in the fixed frame, the left ends of the plurality of groups of exhaust pipes are respectively communicated with the plurality of groups of exhaust through holes, annular placing grooves are concentrically arranged on the right side of the inner wall of the circumference of each group of exhaust pipes, each group of grid nets are respectively and longitudinally and fixedly arranged on the left side in each group of exhaust pipes, the left ends of the plurality of groups of connecting springs are respectively connected with the middle parts of the right ends of the plurality of groups of grid nets; the upper installation cover and the lower installation cover are respectively and symmetrically arranged at the upper side and the lower side in the placing cavity, the top ends of the two groups of upper installation screw pipes are respectively and rotatably connected with the left side and the right side of the inner wall at the top end of the placing cavity, the left side and the right side at the top end of the upper installation cover are respectively and longitudinally provided with upper installation screw rods with the same thread screwing direction, the top ends of the two groups of installation screw rods are respectively and spirally inserted into the bottom ends of the two groups of upper installation screw pipes, the outer lower sides of the two groups of upper installation screw pipes are respectively and fixedly sleeved with an upper anti-skidding ring, the upper synchronous belts are respectively and tightly sleeved on the two groups of upper anti-skidding rings, the bottom ends of the two groups of lower installation screw pipes are respectively and rotatably connected with the left side and the right side of the inner wall at the bottom end of the placing cavity, the left side and the right side at the bottom end of the lower installation cover are respectively and longitudinally provided with lower installation screw rods, the bottom of two sets of installation screw rods is the spiral shell dress respectively and inserts to inside the top of two sets of installation screwed pipes down, the outside downside of two sets of installation screwed pipes down is all fixed the cover and is equipped with down the antiskid circle, and lower synchronous belt pastes tight cover respectively and establishes on two sets of antiskid circles down.

For the convenience rotate every group on install the solenoid and install the solenoid down, the utility model discloses the improvement has, install the outside of solenoid and two sets of lower installation solenoids on two sets of all concentric covers of being equipped with anti-skidding adjust knob.

In order to improve the tight effect of the clamp of installation lid and lower installation lid and information collection system, the utility model discloses the improvement has, the left side inner wall and the right side inner wall of installation lid all transversely are provided with supporting spring on going up to two sets of supporting spring's the other end all is provided with the punch holder, two sets of punch holders's the other end respectively with information collection system's left end upside and right-hand member upside paste tightly, the left side inner wall and the right side inner wall of installation lid all transversely are provided with bottom suspension spring down to two sets of bottom suspension spring's the other end all is provided with the punch holder, two sets of punch holders's the other end respectively with information collection system's left end downside and right-hand member downside paste.

In order to improve the supporting effect of filter pulp, the utility model discloses the improvement has, the left side and the right side of filter pulp all paste and tightly are provided with the supporting network to the outer wall all around of two sets of supporting networks all with the interior wall connection all around of fixed frame.

In order to prevent to go up the hold-in range and take place to drop between the installation solenoid on two sets of, simultaneously prevent down the hold-in range and take place to drop between two sets of installation solenoids down, the utility model discloses the improvement has, and the outside upside and the downside of installing the solenoid on every group are provided with first spacing collar and first spacing collar down respectively, and go up the hold-in range and lie in respectively two sets of last first spacing collars and the first spacing collar down of installing the solenoid to outside upside and the downside of installing the solenoid under every group are provided with second spacing collar and lower second spacing collar respectively, and lower hold-in range lies in respectively under two sets of between the last second spacing collar of installing the solenoid and the lower second spacing collar.

For the convenience every group baffle pastes the same position on the annular standing groove left end inner wall that corresponds at every turn, improves the result of use of every group baffle, prevents that every group baffle from taking place the skew, the utility model discloses the improvement has, the sliding through hole that runs through about all transversely being provided with in the middle part of multiunit baffle to every group sliding through hole's inside all can slide and be provided with directional traveller, and the left end of every group directional traveller passes the inside of every group connecting spring respectively and is connected with the right-hand member middle part of every group grid net respectively.

In order to improve the overall support stable effect of box, the utility model discloses the improvement has, the bottom of box transversely is provided with the reinforcing plate to the antiskid footing is all installed to the bottom four corners position region of reinforcing plate.

For operating personnel to draw whole in order to make things convenient for, the utility model discloses the improvement has, the top outer wall front side and the rear side of box all are provided with the handle.

The beneficial effects of the utility model are that: an information collection recommendation box with a novel structure can support filter cotton through a fixing frame, and can filter air entering a plurality of groups of air inlet through holes through the arrangement of the filter cotton, meanwhile, when the internal gas pressure is high, the gas in a placing cavity can be introduced into the plurality of groups of exhaust pipes through the arrangement of a plurality of groups of exhaust pipes, the pressure in the placing cavity is pushed to move outwards to separate each group of pressing plates from each group of annular placing grooves, the gas overflows outwards, when the internal pressure and the external pressure are consistent, each group of baffles can be pulled back leftwards to continuously cling to the left inner wall of the annular placing grooves through the tension of a connecting spring, each group of exhaust pipes are closed in time, thereby being convenient for preventing external dust and floating objects from entering the placing cavity, reducing the pollution of the dust and the floating objects to an information collection system, and improving the service effect and the service life of the information collection system, the use reliability is improved; and can rotate one group of the upper mounting screw pipes freely under the action of the upper synchronous belt to drive the two groups of the upper mounting screw pipes to rotate synchronously and in the same direction, and further can simultaneously screw the two groups of the upper mounting screw rods into the two groups of the upper mounting screw pipes to separate the upper mounting cover from the top end of the information collecting system, and simultaneously can drive the two groups of the lower mounting screw pipes to rotate synchronously and in the same direction by rotating any group of the lower mounting screw pipes, and further can simultaneously screw the two groups of the lower mounting screw rods into the two groups of the lower mounting screw pipes to separate the lower mounting cover from the bottom end of the information collecting system, so that the information collecting system is separated from the upper mounting cover and the lower mounting cover, the information collecting system can be taken out conveniently, the disassembly between the information collecting system and the box body is convenient, when the information collecting system is damaged, the information collecting system can be taken out and maintained conveniently, the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

Fig. 4 is a schematic diagram of a partial enlarged structure at C in fig. 1 according to the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the box, the cover plate and the plurality of groups of exhaust through holes.

Fig. 6 is a schematic structural view of the upper mounting solenoid, the anti-skid adjusting knob, the upper anti-skid ring, the first limiting ring and the lower first limiting ring of the present invention.

Description of the drawings: 1-a box body; 2-cover plate; 3-an information collection system; 4-exhaust through holes; 5, an air inlet fan; 6-fixing frames; 7-an exhaust pipe; 8-a grid net; 9-connecting a spring; 10-a baffle plate; 11-filter cotton; 12-a ring-shaped placing groove; 13-mounting a cover; 14-installing a solenoid; 15-upper synchronous belt; 16-installing a screw rod; 17-installing an anti-slip ring; 18-anti-skid adjusting knob; 19-upper support spring; 20-upper splint; 21-a support net; 22-mounting a first spacing ring; 23-lower first spacing collar; 24-a directional slide; 25-a reinforcing plate; 26-anti-slip footing; 27-handle.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 6, the utility model discloses an information collection recommendation box, including box 1, and the inside of box 1 is provided with places the chamber, and the front end of box 1 is provided with gets and puts the mouth, gets to put and installs apron 2 on the mouth through the bolt, places the intracavity and is provided with information collection system 3, and is provided with the input/output port that matches with information collection system 3 on the apron 2, and the left side wall of box 1 is provided with multiunit air inlet through-hole, and is provided with multiunit exhaust through-hole 4 on the right side wall of box 1, and all is provided with air inlet fan 5 on each group air inlet through-hole; the box comprises a fixed frame 6, a plurality of groups of exhaust pipes 7, a plurality of groups of grid nets 8, a plurality of groups of connecting springs 9 and a plurality of groups of baffles 10, wherein the right end of the fixed frame 6 is connected with the outer wall of the left end of a box body 1, the plurality of groups of air inlet fans 5 are positioned in the fixed frame 6, filter cotton 11 is longitudinally arranged on the left side in the fixed frame 6, the left ends of the plurality of groups of exhaust pipes 7 are respectively communicated with the plurality of groups of exhaust through holes 4, annular placing grooves 12 are concentrically arranged on the right side of the inner wall of the circumference of each group of exhaust pipes 7, each group of grid nets 8 are respectively and longitudinally and fixedly arranged on the left side in each group of exhaust pipes 7, the left ends of the plurality of groups of connecting springs 9 are respectively connected with the middle parts of the right ends of the plurality of grid nets 8; the upper installation cover 13, the lower installation cover, two groups of upper installation screw pipes 14, two groups of lower installation screw pipes, an upper synchronous belt 15 and a lower synchronous belt are further included, the upper installation cover 13 and the lower installation cover are respectively and symmetrically arranged at the upper side and the lower side in the placing cavity, the top ends of the two groups of upper installation screw pipes 14 are respectively and rotatably connected with the left side and the right side of the inner wall at the top end of the placing cavity, the left side and the right side at the top end of the upper installation cover 13 are respectively and longitudinally provided with upper installation screw rods 16 with the same screw thread direction, the top ends of the two groups of installation screw rods are respectively and spirally inserted into the bottom ends of the two groups of upper installation screw pipes 14, the outer lower sides of the two groups of upper installation screw pipes 14 are respectively and fixedly sleeved with upper anti-skid rings 17, the upper synchronous belt 15 is respectively and tightly sleeved on the two groups of upper anti-skid rings 17, the bottom ends of the two groups of lower installation screw pipes are respectively and rotatably, the bottom ends of the two groups of mounting screw rods are respectively inserted into the top ends of the two groups of lower mounting screw tubes in a screw manner, lower anti-skid rings are fixedly sleeved on the lower sides of the outer parts of the two groups of lower mounting screw tubes, and the lower synchronous belts are respectively tightly sleeved on the two groups of lower anti-skid rings; the filter cotton 11 can be supported by the fixing frame 6, and the air entering the plurality of groups of air inlet through holes can be filtered by the arrangement of the filter cotton 11, meanwhile, when the pressure of the internal air is large, the air in the placing cavity can be introduced into the plurality of groups of exhaust pipes 7 by the arrangement of the plurality of groups of exhaust pipes 7, the pressure in the placing cavity pushes the pressing plate to move outwards, so that the pressing plate in each group is separated from the annular placing groove 12 in each group, the air overflows outwards, when the internal pressure and the external pressure are consistent, the baffle 10 in each group can be pulled back leftwards to continuously cling to the inner wall of the left side of the annular placing groove 12 by the tension of the connecting spring 9, the exhaust pipes 7 in each group are closed in time, thereby being convenient for preventing the external dust and floating objects from entering the placing cavity, reducing the pollution of the dust and the floating objects to the information collecting system 3, and, the use reliability is improved; and can rotate one group of upper mounting screw pipes 14 arbitrarily through the action of the upper synchronous belt 15 to drive the two groups of upper mounting screw pipes 14 to rotate synchronously and in the same direction, and further can simultaneously screw the two groups of upper mounting screw rods 16 into the two groups of upper mounting screw pipes 14 to separate the upper mounting cover 13 from the top end of the information collecting system 3, and simultaneously can rotate any group of lower mounting screw pipes to drive the two groups of lower mounting screw pipes to rotate synchronously and in the same direction, and further can simultaneously screw the two groups of lower mounting screw rods into the two groups of lower mounting screw pipes to separate the lower mounting cover from the bottom end of the information collecting system 3, so that the information collecting system 3 is separated from the upper mounting cover 13 and the lower mounting cover, the information collecting system 3 can be taken out conveniently, thereby being convenient for disassembling the information collecting system 3 from the box body 1, when the information collecting system 3 is damaged, the information collecting system 3 can be taken out and maintained conveniently, the operation is simple, and the practicability is improved.

Furthermore, in order to rotate each group of upper mounting screw pipes 14 and lower mounting screw pipes conveniently, anti-skid adjusting knobs 18 are concentrically sleeved outside the two groups of upper mounting screw pipes 14 and the two groups of lower mounting screw pipes; the friction is increased, the slipping phenomenon is reduced, and the rotation is convenient.

Further, in order to improve the clamping effect of the upper mounting cover 13 and the lower mounting cover with the information collecting system 3, the left inner wall and the right inner wall of the upper mounting cover 13 are both transversely provided with upper supporting springs 19, the other ends of the two groups of upper supporting springs 19 are both provided with upper clamping plates 20, the other ends of the two groups of upper clamping plates 20 are respectively and tightly attached to the upper sides of the left end and the right end of the information collecting system 3, the left inner wall and the right inner wall of the lower mounting cover are both transversely provided with lower supporting springs, the other ends of the two groups of lower supporting springs are both provided with lower clamping plates, and the other ends of the two groups of lower clamping plates are respectively and tightly attached to the lower sides of the left; the two sets of upper clamping plates 20 and the two sets of lower clamping plates can clamp the information collection system 3 tightly through the elastic forces of the upper supporting springs 19 and the lower supporting springs, and the stability of the information collection system 3 is improved.

Further, in order to improve the supporting effect of the filter cotton 11, the left side and the right side of the filter cotton 11 are both provided with the supporting nets 21 in a close fit manner, and the peripheral outer walls of the two groups of supporting nets 21 are connected with the peripheral inner walls of the fixing frame 6.

Further, in order to prevent the upper synchronous belt 15 and two sets of upper mounting screw pipes 14 from falling off, simultaneously, the lower synchronous belt and two sets of lower mounting screw pipes from falling off, the outside upside and the downside of each set of upper mounting screw pipes 14 are respectively provided with a first spacing collar 22 and a lower first spacing collar 23, the upper synchronous belt 15 is respectively positioned between the two sets of upper mounting screw pipes 14 and the lower first spacing collar 23, the outside upside and the downside of each set of lower mounting screw pipes are respectively provided with a second spacing collar and a lower second spacing collar, and the lower synchronous belt is respectively positioned between the two sets of lower mounting screw pipes and the upper second spacing collar and the lower second spacing collar.

Furthermore, in order to facilitate that each group of baffles 10 is tightly attached to the same position on the inner wall of the left end of each corresponding annular placing groove 12, the use effect of each group of baffles 10 is improved, the position deviation of each group of baffles 10 is prevented, the middle parts of the groups of baffles 10 are transversely provided with sliding through holes which are penetrated left and right, the inner parts of each group of sliding through holes are slidably provided with directional sliding columns 24, and the left end of each group of directional sliding columns 24 respectively penetrates through the inner parts of each group of connecting springs 9 and is respectively connected with the middle part of the right end of each group of grid nets 8; through the sliding fit between each group of sliding through holes and each group of directional sliding columns 24, each group of baffles 10 can move along the direction of each group of directional sliding columns 24 at a time, and the offset is reduced.

Further, in order to improve the overall supporting and stabilizing effect of the box body 1, a reinforcing plate 25 is transversely arranged at the bottom end of the box body 1, and anti-skid feet 26 are arranged at four corners of the bottom end of the reinforcing plate 25.

Further, in order to facilitate the operator to extract the whole body, the front side and the rear side of the outer wall of the top end of the box body 1 are both provided with handles 27.

The working process is as follows: the whole is firstly extracted by using the handle 27, and is stably placed at the position required by the user by the arrangement of the reinforcing plate 25 and the anti-slip feet 26, then the information collecting system 3 is connected with external auxiliary connection using equipment to be communicated with a power supply, the transmission device is inserted into an input port for use, and simultaneously a plurality of groups of air inlet fans 5 are all electrified and started, the information collecting system 3 is blown, the air entering the placing cavity is filtered by the filter cotton 11, the heat dissipation treatment is carried out on the information collection system 3, the hot air pushes each group of baffles 10 to move rightwards along the direction of each group of directional sliding columns 24 from the direction of the plurality of groups of exhaust pipes 7, the hot air overflows outwards, when the information collection system 3 needs to be disassembled, the cover plate 2 is firstly disassembled, then, the antiskid adjusting knob 18 is used to rotate the upper installation screw pipe 14 and the lower installation screw pipe, and the information collection system 3 is taken out from the taking and placing opening for maintenance.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An information collection recommendation box comprises a box body, wherein a placement cavity is arranged in the box body, a placement opening is formed in the front end of the box body, a cover plate is mounted on the placement opening through bolts, an information collection system is arranged in the placement cavity, an input/output port matched with the information collection system is arranged on the cover plate, a plurality of groups of air inlet through holes are formed in the left side wall of the box body, a plurality of groups of exhaust through holes are formed in the right side wall of the box body, and an air inlet fan is arranged on each group of air inlet through holes; the method is characterized in that: the exhaust pipe box comprises a fixed frame, a plurality of groups of exhaust pipes, a plurality of groups of grid nets, a plurality of groups of connecting springs and a plurality of groups of baffles, wherein the right end of the fixed frame is connected with the outer wall of the left end of the box body, a plurality of groups of air inlet fans are positioned in the fixed frame, filter cotton is longitudinally arranged on the left side in the fixed frame, the left ends of the plurality of groups of exhaust pipes are respectively communicated with the plurality of groups of exhaust through holes, annular placing grooves are concentrically arranged on the right side of the inner wall of the circumference of each group of exhaust pipes, each group of grid nets are respectively and longitudinally and fixedly arranged on the left side in each group of exhaust pipes, the left ends of the plurality of groups of connecting springs are respectively connected with the middle parts of the right ends of the plurality of groups of grid nets; the upper installation cover and the lower installation cover are respectively and symmetrically arranged at the upper side and the lower side in the placing cavity, the top ends of the two groups of upper installation screw pipes are respectively and rotatably connected with the left side and the right side of the inner wall at the top end of the placing cavity, the left side and the right side at the top end of the upper installation cover are respectively and longitudinally provided with upper installation screw rods with the same thread screwing direction, the top ends of the two groups of installation screw rods are respectively and spirally inserted into the bottom ends of the two groups of upper installation screw pipes, the outer lower sides of the two groups of upper installation screw pipes are respectively and fixedly sleeved with an upper anti-skidding ring, the upper synchronous belts are respectively and tightly sleeved on the two groups of upper anti-skidding rings, the bottom ends of the two groups of lower installation screw pipes are respectively and rotatably connected with the left side and the right side of the inner wall at the bottom end of the placing cavity, the left side and the right side at the bottom end of the lower installation cover are respectively and longitudinally provided with lower installation screw rods, the bottom of two sets of installation screw rods is the spiral shell dress respectively and inserts to inside the top of two sets of installation screwed pipes down, the outside downside of two sets of installation screwed pipes down is all fixed the cover and is equipped with down the antiskid circle, and lower synchronous belt pastes tight cover respectively and establishes on two sets of antiskid circles down.

2. An information collection recommendation box according to claim 1, characterized in that: the outer parts of the two groups of upper mounting screw pipes and the two groups of lower mounting screw pipes are concentrically sleeved with anti-skidding adjusting knobs.

3. An information collection recommendation box according to claim 2, characterized in that: the left side inner wall and the right side inner wall of going up the installation lid all transversely are provided with supporting spring to two sets of supporting spring's the other end all is provided with the punch holder, the other end of two sets of punch holders respectively with information collection system's left end upside and right-hand member upside paste tightly, the left side inner wall and the right side inner wall of installation lid all transversely are provided with bottom suspension spring down to two sets of bottom suspension spring's the other end all is provided with the punch holder, the other end of two sets of punch holders respectively with information collection system's left end downside and right-hand member downside paste tightly.

4. An information collection recommendation box according to claim 3, characterized in that: the left side and the right side of the filter cotton are both tightly attached with supporting nets, and the peripheral outer walls of the two groups of supporting nets are connected with the peripheral inner walls of the fixing frame.

5. An information collection recommendation box according to claim 4, characterized in that: the outside upside and the downside of installing the solenoid on every group are provided with first spacing collar and lower first spacing collar respectively, and go up the hold-in range and be located two sets of last first spacing collars of installing the solenoid respectively and between the first spacing collar down to outside upside and the downside of installing the solenoid under every group are provided with second spacing collar and lower second spacing collar respectively, and the hold-in range lies in two sets of last second spacing collars of installing the solenoid respectively under and between the second spacing collar down.

6. An information collection recommendation box according to claim 5, characterized in that: the middle parts of the multiple groups of baffles are transversely provided with sliding through holes which are penetrated left and right, the inner parts of each group of sliding through holes can be slidably provided with directional sliding columns, and the left end of each group of directional sliding columns respectively penetrates through the inner parts of each group of connecting springs and is respectively connected with the middle part of the right end of each group of grid nets.

7. An information collection recommendation box according to claim 6, characterized in that: the bottom of box transversely is provided with the reinforcing plate to the regional antiskid footing that all installs in the bottom four corners position of reinforcing plate.

8. An information collection recommendation box according to claim 7, characterized in that: the front side and the rear side of the outer wall of the top end of the box body are provided with handles.