CN114366426A

CN114366426A - Device for locally cooling children

Info

Publication number: CN114366426A
Application number: CN202111500399.6A
Authority: CN
Inventors: 汪燕霞; 吴旭武; 黄理国
Original assignee: Shenzhen Kangyi Biotechnology Co ltd
Current assignee: Shenzhen Kangyi Biotechnology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-19

Abstract

The invention discloses a device for locally cooling children, which belongs to the technical field of cooling equipment and comprises: the front end of the mounting box is provided with a first mounting groove, and the lower inner wall of the first mounting groove is provided with a sliding groove; the two first rotating rods are rotatably connected in the mounting box and movably penetrate through the mounting box; the mount pad, the mount pad sets up to two sets ofly, and every group mount pad all sets up to two, and two sets of mount pads are fixed connection respectively in the surface of two first bull sticks, the equal fixedly connected with fan of lower extreme of four mount pads, finally can realize making four fans horizontal hunting through the horizontal hunting of two first bull sticks to make the direction of cooling unfixed, improved the variety when using.

Description

Device for locally cooling children

Technical Field

The invention relates to the technical field of cooling equipment, in particular to a device for locally cooling children.

Background

The body temperature of a healthy person is relatively constant, and when the body temperature exceeds the maximum limit of the normal body temperature, fever is known as fever. The normal body temperature is conventionally considered to be 37 ℃, but it is now considered that the normal body temperature cannot be simply expressed by a numeral of 37 ℃ because of the influence of factors such as test site, time, season, and individual difference.

The local heat sink commonly used at present is mostly inconvenient for adjust the direction of fan, and the variety of use is less, provides a device for children's local cooling in order to solve this problem.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a device for locally cooling children, which can realize that four fans can swing left and right through the left-right swinging of two first rotating rods, so that the cooling direction is not fixed, and the diversity in use is improved.

In order to solve the problems, the invention adopts the following technical scheme:

a device for localized cooling of a child, comprising:

the mounting box is characterized in that a first mounting groove is formed in the front end of the mounting box, and a sliding groove is formed in the lower inner wall of the first mounting groove;

the number of the first rotating rods is two, the two first rotating rods are rotatably connected in the mounting box, and the two first rotating rods movably penetrate through the mounting box;

the two groups of mounting seats are respectively fixedly connected to the surfaces of the two first rotating rods, and the lower ends of the four mounting seats are fixedly connected with fans;

the number of the second mounting grooves is two, the two second mounting grooves are both arranged at the front end of the mounting box, and the two second mounting grooves are positioned on the left side and the right side of the first mounting groove;

the sealing plate is movably inserted in the first mounting groove and the two second mounting grooves, the rear end of the sealing plate is fixedly connected with two inserting plates, and the two inserting plates are respectively movably inserted in the two second mounting grooves;

the reciprocating mechanism is arranged in the first mounting groove and connected with the first rotating rod to realize reciprocating motion of the first rotating rod;

the linkage mechanism is arranged in the first mounting groove and connected with the two first rotating rods to realize the simultaneous rotation of the two first rotating rods;

and the fixing mechanisms are arranged into two groups, and the fixing mechanisms are arranged in the two second mounting grooves respectively and are connected with the two inserting plates to realize the fixing of the sealing plate.

As a preferable scheme of the present invention, the linkage mechanism includes two gears and an internal toothed belt, the two gears are respectively and fixedly connected to the surfaces of the two first rotating rods, the internal toothed belt is sleeved on the surfaces of the two gears, and both the two gears are engaged with the internal toothed belt.

As a preferable scheme of the present invention, the reciprocating mechanism includes a driving assembly and a reciprocating assembly, the driving assembly and the reciprocating assembly are both disposed in the first mounting groove, and the driving assembly is connected to the reciprocating assembly to achieve reciprocation.

As a preferable scheme of the present invention, the driving assembly includes a driving motor, a second rotating rod, two belt pulleys and a transmission belt, the driving motor is fixedly connected in the first mounting groove, the second rotating rod is rotatably connected in the first mounting groove, the two belt pulleys are respectively and fixedly connected to the output end of the driving motor and the surface of the second rotating rod, the transmission belt is sleeved on the surfaces of the two belt pulleys, and the two belt pulleys are in transmission connection through the transmission belt.

As a preferable scheme of the present invention, the reciprocating assembly includes a connecting ring, a connecting rod, a rotating wheel, a fixing plate, a push rod, a first spring, and a push plate, the connecting ring is fixedly connected to a surface of the first rotating rod located on the left side, the connecting rod is fixedly connected to a surface of the connecting ring, the rotating wheel is fixedly connected to a surface of the second rotating rod, the second rotating rod is located at an eccentric position of the rotating wheel, the fixing plate is fixedly connected to the first mounting groove, the push rod movably penetrates through the fixing plate, a left end of the push rod is movably hinged to the connecting rod through a hinge, the push plate is fixedly connected to a right end of the push rod, the first spring is fixedly connected between the fixing plate and the push plate, and the first spring is sleeved on a surface of the push rod.

As a preferable scheme of the invention, each group of fixing mechanisms comprises an insertion rod, a limiting plate and a second spring, the insertion rod movably penetrates through the mounting box, the insertion rod is movably inserted into the insertion plate, the limiting plate is fixedly connected to the surface of the insertion rod, the second spring is fixedly connected between the limiting plate and the inner surface of the second mounting groove, and the second spring is sleeved on the surface of the insertion rod.

In a preferred embodiment of the present invention, a battery jar is opened at an upper end of the mounting box, a battery is installed in the battery jar, the battery is electrically connected to both the fan and the driving motor, and a bottom top plate is detachably connected to the battery jar.

As a preferable scheme of the invention, the lower end of the mounting box is movably inserted with a protective screen plate, and the protective screen plate is fixedly connected with the mounting box through four screws.

As a preferable scheme of the invention, the mounting box is detachably connected with a heat dissipation partition plate, and the left end and the right end of the mounting box are fixedly connected with handles.

According to a preferable scheme of the invention, four corners of the lower end of the mounting box are fixedly connected with fixed columns, and the four fixed columns are fixedly connected with suckers.

Compared with the prior art, the invention has the advantages that:

(1) when the device needs to be used, a user holds the handle by hand to lift the handle, then the mounting box is adsorbed on the body of a child by the sucking disc, the fan is started to rotate, the surface of the body of the child is locally cooled by the rotation of the fans, when the direction of the fan needs to be adjusted, the driving motor is started to rotate, the rotation of the driving motor drives the second rotating rod to rotate through the mutual matching of the belt pulley and the transmission belt, the rotation of the second rotating rod drives the rotating wheel to rotate, the rotating wheel drives the rotating wheel to do eccentric motion due to the fact that the second rotating rod is located at the eccentric position of the rotating wheel, when the rotating wheel does eccentric motion, the rotating wheel can intermittently push the push plate, the push plate compresses the first spring after being pushed, when the rotating wheel does not push the push plate, the first spring pushes the push plate to reset through the self elastic action, and the push plate does left-right reciprocating motion through the mutual matching of the rotating wheel and the first spring, reciprocating motion is made to the push pedal and drives the push rod and be reciprocating motion, and the reciprocating motion of push rod promotes the connecting rod horizontal hunting, and the horizontal hunting of connecting rod passes through the go-between and drives the first bull stick horizontal hunting that is located the left side, and the transmission cooperation that is located the left first bull stick and passes through gear and internal tooth area drives the first bull stick horizontal hunting on right side, and the horizontal hunting through two first bull sticks makes four fans horizontal hunting to make the direction of cooling unfixed, improved the variety when using.

(2) According to the invention, the inserted bar is used for fixing the limiting plate conveniently, meanwhile, the limiting plate is used for fixing the second spring conveniently, the inserted bar and the inserted bar are connected conveniently under the elastic action of the second spring in an inserting mode, and further the sealing plate is fixed, the battery jar is arranged for installing the storage battery conveniently, the storage battery is used for providing electric energy conveniently, the bottom top plate is used for protecting the storage battery conveniently, the protection screen plate is fixed for protecting a user when the device is used, potential safety hazards caused by falling of parts in the installation box are prevented, and the protection screen plate is fixed by screws and is convenient to detach.

Drawings

FIG. 1 is an exploded view of a device for localized cooling of a child in accordance with the present invention;

FIG. 2 is a front perspective view of a device for localized cooling of a child in accordance with the present invention;

FIG. 3 is a bottom perspective view of a device for localized cooling of a child in accordance with the present invention;

FIG. 4 is a schematic view of the inside of the mounting case of the device for cooling children locally according to the present invention;

FIG. 5 is a reciprocating mechanism of a device for localized cooling of a child in accordance with the present invention;

fig. 6 is a fixing mechanism of the device for locally cooling a child according to the present invention.

The reference numbers in the figures illustrate:

1. mounting a box; 2. a heat dissipating partition; 3. a battery case; 4. a storage battery; 5. a bottom ceiling panel; 6. a handle; 7. fixing a column; 8. a suction cup; 9. protecting the screen plate; 10. a screw; 11. a first mounting groove; 12. a chute; 13. a first rotating lever; 14. a mounting seat; 15. a fan; 16. a gear; 17. an inner toothed belt; 18. a connecting ring; 19. a connecting rod; 20. a drive motor; 21. a second rotating rod; 22. a belt pulley; 23. a drive belt; 24. a rotating wheel; 25. a fixing plate; 26. a push rod; 27. a first spring; 28. pushing the plate; 29. a second mounting groove; 30. a sealing plate; 31. inserting plates; 32. inserting a rod; 33. a limiting plate; 34. a second spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-6, a device for locally cooling a child comprises:

first mounting groove 11 has been seted up to mounting box 1, the front end of mounting box 1, and spout 12 has been seted up to the lower inner wall of first mounting groove 11.

In this embodiment, the first mounting groove 11 is formed to accommodate the reciprocating mechanism, and the sliding groove 12 is formed to slidably fit with the rotating wheel 24.

First bull stick 13, first bull stick 13 sets up to two, and two first bull sticks 13 all rotate to be connected in mounting box 1, and two equal activity of first bull stick 13 run through mounting box 1.

In this embodiment, the first rotating rod 13 is for fixing the mounting seat 14.

Mount pad 14, mount pad 14 set up to two sets ofly, and every group mount pad 14 all sets up to two, and two sets of mount pads 14 are fixed connection respectively in the surface of two first bull sticks 13, the equal fixedly connected with fan 15 of lower extreme of four mount pads 14.

In this embodiment, the mounting seat 14 is for fixing the fan 15, and the fan 15 is for physically cooling.

Second mounting groove 29, second mounting groove 29 set up to two, and two second mounting grooves 29 are all seted up in the front end of mounting box 1, and two second mounting grooves 29 are located the left and right sides of first mounting groove 11.

In this embodiment, the second mounting groove 29 is formed to facilitate the insertion of the insertion plate 31.

The sealing plate 30 is movably inserted in the first mounting groove 11 and the two second mounting grooves 29, the rear end of the sealing plate 30 is fixedly connected with two inserting plates 31, and the two inserting plates 31 are movably inserted in the two second mounting grooves 29 respectively.

In this embodiment, the sealing plate 30 is provided to facilitate the closing of the first mounting groove 11, and the insertion plate 31 is provided to facilitate the insertion of the insertion rod 32.

Specifically, link gear set up in first mounting groove 11, and link gear includes gear 16 and internal toothed belt 17, and gear 16 sets up to two, and two gear 16 are fixed connection respectively in the surface of two first bull sticks 13, and two gear 16's surface is located to the internal toothed belt 17 cover, and two gear 16 all mesh with internal toothed belt 17 mutually.

In this embodiment, the gear 16 and the internal toothed belt 17 are for facilitating the simultaneous rotation of the two first rotation levers 13, which causes the four fans 15 to rotate.

Specifically, reciprocating mechanism set up in first mounting groove 11, and reciprocating mechanism includes drive assembly and reciprocating assembly, and drive assembly and reciprocating assembly all set up in first mounting groove 11, and drive assembly links to each other in order to realize reciprocating with reciprocating assembly.

In this embodiment, reciprocating mechanism includes drive assembly and reciprocal subassembly, and drive assembly and reciprocal subassembly all set up in first mounting groove 11, and drive assembly links to each other with reciprocal subassembly in order to realize reciprocating.

Specifically, drive assembly includes driving motor 20, second bull stick 21, belt pulley 22 and driving belt 23, driving motor 20 fixed connection is in first mounting groove 11, second bull stick 21 rotates to be connected in first mounting groove 11, belt pulley 22 sets up to two, two belt pulleys 22 are fixed connection respectively in driving motor 20's output and the surface of second bull stick 21, driving belt 23 overlaps the surface of locating two belt pulleys 22, and two belt pulleys 22 pass through driving belt 23 transmission and connect.

In this embodiment, the rotation of the driving motor 20 drives the second rotating rod 21 to rotate through the mutual cooperation of the belt pulley 22 and the transmission belt 23, the rotation of the second rotating rod 21 drives the rotating wheel 24 to rotate, and the rotation of the second rotating rod 21 drives the rotating wheel 24 to do eccentric motion because the second rotating rod 21 is located at the eccentric position of the rotating wheel 24.

Specifically, the reciprocating assembly comprises a connecting ring 18, a connecting rod 19, a rotating wheel 24, a fixed plate 25, a push rod 26, a first spring 27 and a push plate 28, wherein the connecting ring 18 is fixedly connected to the surface of the first rotating rod 13 on the left side, the connecting rod 19 is fixedly connected to the surface of the connecting ring 18, the rotating wheel 24 is fixedly connected to the surface of the second rotating rod 21, the second rotating rod 21 is located at the eccentric position of the rotating wheel 24, the fixed plate 25 is fixedly connected to the first mounting groove 11, the push rod 26 movably penetrates through the fixed plate 25, the left end of the push rod 26 is movably hinged to the connecting rod 19 through a hinge shaft, the push plate 28 is fixedly connected to the right end of the push rod 26, the first spring 27 is fixedly connected between the fixed plate 25 and the push plate 28, and the first spring 27 is sleeved on the surface of the push rod 26.

In this embodiment, when the rotating wheel 24 performs eccentric motion, the rotating wheel 24 intermittently pushes the push plate 28, the push plate 28 compresses the first spring 27 after being pushed, when the rotating wheel 24 does not push the push plate 28, the first spring 27 pushes the push plate 28 to reset through the elastic action of the first spring 27, the push plate 28 performs left-right reciprocating motion through the mutual matching of the rotating wheel 24 and the first spring 27, the push plate 28 performs reciprocating motion to drive the push rod 26 to perform reciprocating motion, the reciprocating motion of the push rod 26 pushes the connecting rod 19 to swing left and right, the left-right swinging of the connecting rod 19 drives the first rotating rod 13 on the left side to swing left and right through the connecting ring 18, the first rotating rod 13 on the left side drives the first rotating rod 13 on the right side to swing left and right through the transmission cooperation of the gear 16 and the internal gear 17, and the four fans 15 are driven to swing left and right through the left-right swinging of the two first rotating rods 13.

Specifically, fixed establishment sets up to two sets ofly, and two sets of fixed establishment set up respectively in two second mounting grooves 29, and every fixed establishment of group all includes inserted bar 32, limiting plate 33 and second spring 34, and the installation box 1 is run through in the activity of inserted bar 32, and the activity of inserted bar 32 is pegged graft in picture peg 31, limiting plate 33 fixed connection in the surface of inserted bar 32, second spring 34 fixed connection is between the internal surface of limiting plate 33 and second mounting groove 29, and the surface of inserted bar 32 is located to second spring 34 cover.

In this embodiment, the insertion rod 32 is for fixing the limiting plate 33 and for inserting the insertion plate 31, the limiting plate 33 is for fixing the second spring 34, the insertion plate 31 and the insertion rod 32 are inserted by the elastic action of the second spring 34, and the sealing plate 30 is fixed.

Specifically, battery jar 3 has been seted up to the upper end of mounting box 1, installs battery 4 in the battery jar 3, battery 4 and fan 15 and the equal electric connection of driving motor 20, can dismantle in the battery jar 3 and be connected with end roof 5.

In this embodiment, battery jar 3 has been seted up to the upper end of mounting box 1, installs battery 4 in battery jar 3, and battery 4 and fan 15 and the equal electric connection of driving motor 20 can dismantle in the battery jar 3 and be connected with end roof 5, and the seting up of battery jar 3 is for the convenience of installing battery 4, and battery 4 is for the convenience of providing electric energy, and end roof 5 is for the convenience of protecting battery 4.

Specifically, the lower end of the mounting box 1 is movably inserted with a protection screen plate 9, and the protection screen plate 9 is fixedly connected with the mounting box 1 through four screws 10.

In this embodiment, the lower extreme activity of mounting box 1 is pegged graft and is had protection otter board 9, and protection otter board 9 is through four

screws

10 and 1 fixed connection of mounting box, and the fixed of protection otter board 9 is for the convenience of protecting the user when using this device, has prevented the potential safety hazard that the part dropped the appearance in the mounting box 1, and protection otter board 9 passes through the fixed convenient to detach of screw 10.

Specifically, the mounting box 1 is provided with a heat dissipation partition plate 2 in a detachable mode, and the left end and the right end of the mounting box 1 are fixedly connected with handles 6.

In this embodiment, can dismantle on the mounting box 1 and be connected with heat dissipation baffle 2, the equal fixedly connected with handle 6 in both ends about mounting box 1, for the ease of heat dissipation in the time of heat dissipation baffle 2, the safety problem that user's hand can stretch into when having prevented the use simultaneously.

Specifically, the equal fixedly connected with fixed column 7 in lower extreme four corners department of mounting box 1, equal fixedly connected with sucking disc 8 on four fixed columns 7.

In this embodiment, the equal fixedly connected with fixed column 7 of lower extreme four corners department of mounting box 1, equal fixedly connected with sucking disc 8 on four fixed columns 7, fixed column 7 is for the convenience of supporting mounting box 1, and sucking disc 8 is for the convenience of adsorbing mounting box 1 on skin, improves fixed stability.

The working principle is as follows: when the device is needed to be used, the handle 6 is held by hand, the handle 6 is lifted, then the mounting box 1 is adsorbed on a child body through the sucking disc 8, the fan 15 is started to rotate, the surface of the child body is locally cooled through the rotation of the fans 15, when the direction of the fan 15 needs to be adjusted, the driving motor 20 is started to rotate, the rotation of the driving motor 20 drives the second rotating rod 21 to rotate through the mutual matching of the belt pulley 22 and the transmission belt 23, the rotation of the second rotating rod 21 drives the rotating wheel 24 to rotate, because the second rotating rod 21 is positioned at the eccentric position of the rotating wheel 24, the rotation of the second rotating rod 21 drives the rotating wheel 24 to do eccentric motion, when the rotating wheel 24 does eccentric motion, the rotating wheel 24 can intermittently push the push plate 28, the push plate 28 is pushed to compress the first spring 27, when the rotating wheel 24 does not push the push plate 28, the first spring 27 pushes the push plate 28 to reset through the self elastic action, through runner 24 and the mutually supporting of first spring 27 make push pedal 28 do left and right reciprocating motion, push pedal 28 is reciprocating motion and drives push rod 26 and be reciprocating motion, the reciprocating motion of push rod 26 promotes connecting rod 19 horizontal hunting, the horizontal hunting of connecting rod 19 passes through go-between 18 and drives and is located the first bull stick 13 horizontal hunting on left side, the transmission cooperation that is located left first bull stick 13 and passes through gear 16 and internal toothed belt 17 drives the first bull stick 13 horizontal hunting on right side, make four fans 15 horizontal hunting through the horizontal hunting of two first bull sticks 13, thereby make the direction of cooling unfixed, the variety when having improved the use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. A device for the localized cooling of a child, comprising:

the mounting box (1), the front end of the mounting box (1) is provided with a first mounting groove (11), and the lower inner wall of the first mounting groove (11) is provided with a sliding groove (12);

the number of the first rotating rods (13) is two, the two first rotating rods (13) are rotatably connected into the mounting box (1), and the two first rotating rods (13) movably penetrate through the mounting box (1);

the mounting seats (14) are arranged in two groups, each group of mounting seats (14) is arranged in two groups, the two groups of mounting seats (14) are respectively and fixedly connected to the surfaces of the two first rotating rods (13), and the lower ends of the four mounting seats (14) are respectively and fixedly connected with fans (15);

the number of the second mounting grooves (29) is two, the two second mounting grooves (29) are arranged at the front end of the mounting box (1), and the two second mounting grooves (29) are positioned at the left side and the right side of the first mounting groove (11);

the sealing plate (30) is movably inserted in the first mounting groove (11) and the two second mounting grooves (29), two inserting plates (31) are fixedly connected to the rear end of the sealing plate (30), and the two inserting plates (31) are movably inserted in the two second mounting grooves (29) respectively;

the reciprocating mechanism is arranged in the first mounting groove (11) and is connected with the first rotating rod (13) to realize the reciprocating motion of the first rotating rod (13);

the linkage mechanism is arranged in the first mounting groove (11) and is connected with the two first rotating rods (13) so as to realize the simultaneous rotation of the two first rotating rods (13);

and the fixing mechanisms are arranged into two groups, the two groups of fixing mechanisms are respectively arranged in the two second mounting grooves (29), and the two groups of fixing mechanisms are connected with the two inserting plates (31) to realize the fixing of the sealing plate (30).

2. A device for the topical cooling of children as claimed in claim 1, wherein: the linkage mechanism comprises a gear (16) and an internal toothed belt (17), the gear (16) is arranged to be two, two the gear (16) is fixedly connected to the surfaces of the two first rotating rods (13) respectively, the surfaces of the two gears (16) are sleeved with the internal toothed belt (17), and the two gears (16) are meshed with the internal toothed belt (17) respectively.

3. A device for the topical cooling of children as claimed in claim 2, wherein: the reciprocating mechanism comprises a driving assembly and a reciprocating assembly, the driving assembly and the reciprocating assembly are both arranged in the first mounting groove (11), and the driving assembly is connected with the reciprocating assembly to achieve reciprocating motion.

4. A device for the topical cooling of children as claimed in claim 3, wherein: drive assembly includes driving motor (20), second bull stick (21), belt pulley (22) and driving belt (23), driving motor (20) fixed connection is in first mounting groove (11), second bull stick (21) rotate to be connected in first mounting groove (11), belt pulley (22) set up to two, two belt pulley (22) fixed connection is respectively in the output of driving motor (20) and the surface of second bull stick (21), the surface of two belt pulleys (22) is located to driving belt (23) cover, and two belt pulleys (22) are connected through driving belt (23) transmission.

5. A device for the topical cooling of children as claimed in claim 4, wherein: the reciprocating assembly comprises a connecting ring (18), a connecting rod (19), a rotating wheel (24), a fixing plate (25), a push rod (26), a first spring (27) and a push plate (28), wherein the connecting ring (18) is fixedly connected to the surface of the first rotating rod (13) on the left side, the connecting rod (19) is fixedly connected to the surface of the connecting ring (18), the rotating wheel (24) is fixedly connected to the surface of the second rotating rod (21), the second rotating rod (21) is positioned at the eccentric position of the rotating wheel (24), the fixing plate (25) is fixedly connected to the inside of the first mounting groove (11), the push rod (26) movably penetrates through the fixing plate (25), the left end of the push rod (26) is movably hinged to the connecting rod (19) through a hinge shaft, the push plate (28) is fixedly connected to the right end of the push rod (26), the first spring (27) is fixedly connected between the fixing plate (25) and the push plate (28), and the first spring (27) is sleeved on the surface of the push rod (26).

6. A device for the topical cooling of children as claimed in claim 5, wherein: every group fixed establishment all includes inserted bar (32), limiting plate (33) and second spring (34), mounting box (1) is run through in inserted bar (32) activity, and inserted bar (32) activity is pegged graft in picture peg (31), limiting plate (33) fixed connection is in the surface of inserted bar (32), second spring (34) fixed connection is between the internal surface of limiting plate (33) and second mounting groove (29), and the surface of inserted bar (32) is located to second spring (34) cover.

7. A device for the topical cooling of children as claimed in claim 6, wherein: the upper end of the mounting box (1) is provided with a battery jar (3), a storage battery (4) is mounted in the battery jar (3), the storage battery (4) is electrically connected with the fan (15) and the driving motor (20), and a bottom top plate (5) is detachably connected in the battery jar (3).

8. A device for the topical cooling of children as claimed in claim 7, wherein: the lower end of the mounting box (1) is movably inserted with a protective screen plate (9), and the protective screen plate (9) is fixedly connected with the mounting box (1) through four screws (10).

9. A device for the localized cooling of children as claimed in claim 8, wherein: the mounting box is characterized in that a heat dissipation partition plate (2) is detachably connected to the mounting box (1), and handles (6) are fixedly connected to the left end and the right end of the mounting box (1).

10. A device for the topical cooling of children as claimed in claim 9, wherein: the lower end four corners of the mounting box (1) are fixedly connected with fixing columns (7), and four fixing columns (7) are fixedly connected with suckers (8).