Glass fiber reinforced plastic microwave hyperthermia machine shell

Abstract

The utility model provides a glass fiber reinforced plastic microwave hyperthermia machine shell applied to the field of microwave hyperthermia, a maintenance structure is additionally arranged on the basis of an existing glass fiber reinforced plastic microwave hyperthermia machine shell, a piston is driven by a telescopic air cylinder to contract in a piston groove according to the piston movement principle, so that the pressure intensity in the piston groove is reduced, and the service life of a microwave hyperthermia machine is prolonged. In addition, the piston is driven by the telescopic air cylinder to stretch in the piston groove, so that the piston extrudes the lubricating grease in the piston groove, the lubricating grease enters the outer wall of the gear along the discharging groove, and the lubricating grease enters the gear. Lubricating oil can be automatically filled into the gear, the gear can be conveniently maintained, abrasion between the gear and the rack can be reduced, the rolling assemblies are additionally arranged, and rotatable balls are utilized, so that sliding friction is converted into rolling friction, friction force is reduced, and the service life of the push-pull bed plate is prolonged.

Description

Technical Field

[0001] The present application relates to the field of microwave thermotherapy, and in particular to a fiberglass microwave thermotherapy machine housing. Background Art

[0002] At present, hospitals at all levels in my country highly recognize the efficacy of microwaves in treating osteoarthritis, prostatitis, pelvic inflammatory disease, rhinitis, etc. Home microwave therapy devices have begun to enter many families. Due to their high cure rate, they are highly praised and recognized by users.

[0003] Since microwave therapy devices have a wide audience, the existing microwave thermal therapy machine casing can generally adjust the length of the bed board according to the height of the different users. However, in the process of driving the push-pull bed board for adjustment, the driving components are not only prone to wear, but also the maintenance process is complicated, which can easily affect the long-term use of the driving components. In addition, the push-pull bed board will generate a large sliding friction during the movement, which can easily reduce the life of the push-pull bed board.

[0004] To this end, we use this technical solution to solve the problem of short service life of the existing fiberglass microwave thermal therapy machine casing. Utility Model Content

[0005] The purpose of the present application is to improve the existing fiberglass microwave hyperthermia machine casing. Compared with the existing technology, a fiberglass microwave hyperthermia machine casing is provided. By adding a maintenance structure on the basis of the existing microwave hyperthermia machine casing, the piston is driven to contract in the piston groove by a telescopic cylinder by using the piston movement principle, so that the pressure in the piston groove becomes smaller, and then the lubricating grease in the oil storage tank is squeezed out of the one-way valve in the feed groove, and the lubricating grease enters the piston groove. In addition, the piston is driven to extend in the piston groove by a telescopic cylinder, so that the piston squeezes the lubricating grease in the piston groove, and the lubricating grease enters the outer wall of the gear along the discharge groove, so that the gear can be automatically filled with lubricating oil, which is convenient for gear maintenance and can effectively reduce the wear between the gear and the rack. In addition, a rolling assembly is added, and a rotatable ball is used to convert sliding friction into rolling friction, which can effectively reduce friction and increase the service life of the push-pull bed board.

[0006] It can realize the operation of automatically filling the gear with lubricating oil for maintenance, and can also transform the sliding friction into rolling friction, thus reducing wear and increasing service life.

[0007] Furthermore, there are two groups of drive components, and the two groups of drive components are respectively installed on both sides of the width direction of the sliding bed board. By utilizing the two groups of relatively arranged drive components, the two sides of the width direction of the sliding bed board can perform linear motion at the same time, thereby maintaining the balance of the sliding bed board during movement.

[0008] Furthermore, the FRP treatment lower cover, FRP bed board and FRP treatment upper cover are all made of fiberglass material, and the FRP treatment lower cover, FRP bed board and FRP treatment upper cover are all made of resin glue and then solidified. The fiberglass material has the properties of high strength, heat preservation and high temperature resistance, thereby avoiding deformation caused by increased product temperature during equipment operation, and preventing people whose weight exceeds a certain range from causing danger due to insufficient strength during treatment.

[0009] Furthermore, the outer side of the bed board is covered with high-density sponge, the outer side of the high-density sponge is covered with PU leather, and the outer side of the PU leather is covered with linen. The bed board is a soft structure to ensure that the human body has a more comfortable experience during treatment.

[0010] Furthermore, a push plate is slidably installed inside the oil storage tank, and two groups of symmetrically distributed telescopic tubes are fixedly connected to one side wall of the push plate. A spring is sleeved on the outer wall of the telescopic tube, and the spring can push the push plate to move, so that the push plate on the telescopic tube can squeeze the lubricating grease in the oil storage tank, so that the lubricating grease in the oil storage tank can be used cleanly.

[0011] Furthermore, two sets of symmetrically distributed rolling assemblies are installed in the slide groove. The rolling assemblies include multiple sets of fixed shafts fixedly connected to the inside of the slide groove, and balls are rotatably connected to the outer walls of the fixed shafts, so that sliding friction is converted into rolling friction, reducing friction and increasing the service life of the sliding bed board.

[0012] Compared with the prior art, the advantages of this application are:

[0013] By adding a maintenance structure on the existing basis and utilizing the piston movement principle, the telescopic cylinder is used to drive the piston to contract in the piston groove, so that the pressure in the piston groove becomes smaller, and the lubricating grease in the oil storage tank is squeezed out of the one-way valve in the feed groove, and the lubricating grease enters the piston groove. In addition, the telescopic cylinder is used to drive the piston to extend in the piston groove, so that the piston squeezes the lubricating grease in the piston groove, and the lubricating grease enters the outer wall of the gear along the discharge groove, which can automatically fill the gear with lubricating oil, facilitate the maintenance of the gear, and effectively reduce the wear between the gear and the rack. In addition, a rolling component is added, and a rotatable ball is used to convert sliding friction into rolling friction, which can effectively reduce friction and increase the service life of the sliding bed board.

[0014] There are two groups of drive components, and the two groups of drive components are respectively installed on both sides of the width direction of the sliding bed board. By using the two groups of relatively arranged drive components, the two sides of the width direction of the sliding bed board can perform linear motion at the same time, thereby maintaining the balance of the sliding bed board during movement.

[0015] The FRP treatment lower cover, bed board and FRP treatment upper cover are all made of fiberglass material, and the FRP treatment lower cover, bed board and FRP treatment upper cover are all made of resin glue and then solidified. The fiberglass material has the properties of high strength, heat preservation and high temperature resistance, so as to avoid deformation caused by the increase of product temperature during equipment operation, and prevent people whose weight exceeds a certain range from causing danger due to insufficient strength during treatment.

[0016] (4) The outer side of the bed board is covered with high-density sponge, the outer side of the high-density sponge is covered with PU leather, and the outer side of the PU leather is covered with linen. The bed board is a soft structure to ensure that the human body has a more comfortable experience during treatment.

[0017] (5) A push plate is slidably installed inside the oil storage tank, and two sets of symmetrically distributed telescopic tubes are fixedly connected to one side wall of the push plate. A spring is sleeved on the outer wall of the telescopic tube. The spring can push the push plate to move, so that the push plate on the telescopic tube can squeeze the lubricating grease in the oil storage tank, so that the lubricating grease in the oil storage tank can be used cleanly.

[0018] (6) Multiple sets of rolling assemblies are installed in the slide groove, and the rolling assemblies include two sets of fixed shafts fixedly connected to the inside of the slide groove, and balls are rotatably connected to the outer walls of the fixed shafts, so that sliding friction is converted into rolling friction, reducing friction and increasing the service life of the sliding bed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 It is a top view schematic diagram of the separation of the fiberglass treatment lower cover of the present application;

[0021] Figure 3 It is a schematic diagram of the explosion structure of the cover plate, bed plate and fiberglass treatment upper cover of the present application;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the bed board of this application;

[0023] Figure 5 This is a bottom view of the cover plate of the present application;

[0024] Figure 6 This is a front view schematic diagram of the cross-sectional structure of the cover plate of the present application;

[0025] Figure 7 This is a schematic diagram of the front view and separation of the cover plate and the sliding bed plate of the present application;

[0026] Figure 8 A partial cross-sectional schematic diagram of the cover plate of the present application;

[0027] Fig. 9For this application Figure 7 Enlarged schematic diagram at point A in the middle.

[0028] Description of the numbers in the figure:

[0029] 1 FRP treatment lower cover, 101 front lower cover, 102 rear lower cover, 2 lower treatment column, 3 cover plate, 301 mounting seat, 302 slide groove, 303 through groove, 4 bed board, 401 high-density sponge, 402 PU leather, 403 linen, 5 FRP treatment upper cover, 6 push-pull bed board, 601 rotating groove, 602 rack, 7 rolling assembly, 701 fixed shaft, 702 ball, 8 maintenance structure, 801 piston groove, 802 telescopic cylinder, 803 piston, 804 feed trough, 805 discharge trough, 806 one-way valve, 807 oil storage tank, 808 oil inlet, 809 push plate, 810 telescopic tube, 811 spring, 9 drive assembly, 901 motor, 902 gear. DETAILED DESCRIPTION

[0030] The embodiments will be combined with the drawings in the specification to clearly and completely describe the technical solution of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0031] The utility model provides a glass fiber reinforced plastic microwave thermotherapy machine housing, please refer to Figure 1 , 2 , 3, 5, and Figure 6, including a FRP treatment lower cover 1, the FRP treatment lower cover 1 includes a front lower cover 101, one side of the front lower cover 101 is fixedly connected to the rear lower cover 102 by bolts, a lower treatment column 2 is installed in the FRP treatment lower cover 1, the top of the front lower cover 101 is fixedly connected to a cover plate 3 by sheet metal bolts, and one end of the cover plate 3 is fixedly connected to a mounting seat 301, a FRP treatment upper cover 5 is installed in the mounting seat 301, a FRP bed board 4 is installed on the top of the cover plate 3, the outer side of the FRP bed board 4 is covered with a high-density sponge 401, the outer side of the high-density sponge 401 is covered with PU leather 402, and the outer side of the PU leather 402 is covered with linen 403, the FRP bed board 4 is a soft structure setting to ensure that the human body has a more comfortable experience during treatment, the FRP treatment lower cover 1, the FRP bed board 4 and the FRP treatment upper cover 5 are all made of fiberglass material, and the FRP treatment lower cover 1, the FRP bed board 4 and the FRP treatment upper cover 5 are all made of resin glue after impregnation and curing. The glass fiber material has the properties of high strength, heat preservation and high temperature resistance, so as to avoid deformation caused by the increase of product temperature during the operation of the equipment, and prevent the dangerous phenomenon caused by insufficient strength during treatment of people whose weight exceeds a certain range. A slide groove 302 is opened inside the cover plate 3, and two groups of through grooves 303 distributed symmetrically are opened below the slide groove 302. A push-pull bed plate 6 is slidably connected in the slide groove 302. Both sides of the push-pull bed plate 6 are opened with symmetrically distributed rotating grooves 601. Two groups of symmetrically distributed rolling components 7 are installed in the slide groove 302. The rolling component 7 includes two groups of fixed shafts 701 fixedly connected to the inside of the slide groove 302, and the outer wall of the fixed shaft 701 is rotatably connected with a ball 702, so as to convert sliding friction into rolling friction, reduce friction, and increase the service life of the push-pull bed plate 6, and the bottom of the push-pull bed plate 6 is fixedly connected with two groups of symmetrically distributed racks 602;

[0032] See 4 and Figure 7 Two symmetrically distributed drive components 9 are installed on the inner wall of the cover plate 3. The drive components 9 include a motor 901. The output end of the motor 901 is fixedly connected to a gear 902 meshing with the rack 602. There are two sets of drive components 9, and the two sets of drive components 9 are respectively installed on both sides of the width direction of the push-pull bed board 6. The two sets of relatively arranged drive components 9 are used to make the two sides of the width direction of the push-pull bed board 6 perform linear motion at the same time, thereby maintaining the balance of the push-pull bed board 6 during the movement. A maintenance structure 8 is installed on one side of the drive component 9;

[0033] See also Figure 7 , 8 and Fig. 9The maintenance structure 8 includes a piston groove 801 and a telescopic cylinder 802. The output end of the telescopic cylinder 802 is fixedly connected with a piston 803, and the piston 803 is slidably connected to the inside of the piston groove 801. A feed groove 804 and a discharge groove 805 are respectively provided on both sides of the piston groove 801. A one-way valve 806 is installed in the feed groove 804. An oil storage groove 807 is provided on the side of the feed groove 804 away from the piston groove 801. A push plate 809 is slidably installed inside the oil storage groove 807, and two groups of symmetrically distributed telescopic tubes 810 are fixedly connected to one side wall of the push plate 809. A spring 811 is sleeved on the outer wall of the telescopic tube 810. The spring 811 can push the push plate 809 to move, so that the push plate 809 on the telescopic tube 810 can squeeze the lubricating grease in the oil storage groove 807, so that the lubricating grease in the oil storage groove 807 can be used cleanly. An oil inlet 808 is provided in the oil storage groove 807.

[0034] The working principle of this solution is as follows: after the equipment has been used for a certain period of time, the telescopic cylinder 802 is used to allow the piston 803 to contract or extend in the piston groove 801. When the piston 803 contracts in the piston groove 801, the pressure in the piston groove 801 becomes smaller, so that the lubricating grease in the oil storage tank 807 squeezes the one-way valve 806 in the feed groove 804, and the lubricating grease enters the piston groove 801. In addition, when the piston 803 extends in the piston groove 801, the piston 803 will squeeze the lubricating grease in the piston groove 801, so that the lubricating grease enters the outer wall of the gear 902 along the discharge groove 805, and the gear 902 can be automatically filled with lubricating oil, which is convenient for maintenance of the gear 902 and can reduce the wear between the gear 902 and the rack 602. In addition, a rolling component 7 is added, and a rotatable ball 702 is used to convert the sliding friction generated when the push-pull bed board 6 moves into rolling friction, thereby reducing friction and increasing the service life of the push-pull bed board 6.

[0035] The above is only the best implementation method adopted by this application in combination with current actual needs, but the protection scope of this application is not limited to this.

Claims

1. A fiberglass microwave thermotherapy machine housing, comprising a fiberglass treatment lower cover (1), characterized in that: The glass fiber reinforced plastic treatment lower cover (1) comprises a front lower cover (101), one side of the front lower cover (101) is fixedly connected to the rear lower cover (102) by bolts, a lower treatment column (2) is installed in the glass fiber reinforced plastic treatment lower cover (1), the top of the front lower cover (101) is fixedly connected to the cover plate (3) by bolts, and one end of the cover plate (3) is fixedly connected to the mounting seat (301), the mounting seat (301) is installed with a glass fiber reinforced plastic treatment upper cover (5), the top of the cover plate (3) is fixedly connected to the glass fiber reinforced plastic bed board (4), a slide groove (302) is provided inside the cover plate (3), two groups of through grooves (303) are symmetrically distributed below the slide groove (302), a push-pull bed board (6) is slidably connected in the slide groove (302), two groups of rotating grooves (601) are symmetrically distributed on both sides of the push-pull bed board (6), and two groups of racks (602) are symmetrically distributed fixedly connected to the bottom of the push-pull bed board (6); A driving assembly (9) is fixedly connected to the bottom of the cover plate (3), the driving assembly (9) comprising a motor (901), an output end of the motor (901) being fixedly connected to a gear (902) meshing with a rack (602), and a maintenance structure (8) is installed on one side of the driving assembly (9); The maintenance structure (8) comprises a piston groove (801) and a telescopic cylinder (802); the output end of the telescopic cylinder (802) is fixedly connected to a piston (803), and the piston (803) is slidably connected to the inside of the piston groove (801); a feed groove (804) and a discharge groove (805) are respectively provided on both sides of the piston groove (801); a one-way valve (806) is installed in the feed groove (804); an oil storage groove (807) is provided on a side of the feed groove (804) away from the piston groove (801); and an oil inlet (808) is provided in the oil storage groove (807).

2. The fiberglass microwave thermotherapy machine housing according to claim 1, characterized in that: The number of the drive components (9) is two, and the two drive components (9) are respectively installed on both sides of the sliding bed board (6) in the width direction.

3. The fiberglass microwave thermotherapy machine housing according to claim 1, characterized in that: The FRP treatment lower cover (1), the FRP bed plate (4) and the FRP treatment upper cover (5) are all made of glass fiber material, and the FRP treatment lower cover (1), the FRP bed plate (4) and the FRP treatment upper cover (5) are all made by impregnating resin glue and then curing.

4. The fiberglass microwave thermotherapy machine housing according to claim 1, characterized in that: The outer side of the fiberglass bed board (4) is covered with a high-density sponge (401), the outer side of the high-density sponge (401) is covered with a PU leather (402), and the outer side of the PU leather (402) is covered with a linen cloth (403).

5. The fiberglass microwave thermotherapy machine housing according to claim 1, characterized in that: The oil storage tank (807) is filled with lubricating grease, and a push plate (809) is slidably mounted inside the oil storage tank (807). Two groups of symmetrically distributed telescopic tubes (810) are fixedly connected to a side wall of the push plate (809), and a spring (811) is sleeved on the outer wall of the telescopic tube (810).

6. The fiberglass microwave thermotherapy machine housing according to claim 1, characterized in that: Two groups of symmetrically distributed rolling assemblies (7) are installed in the slide groove (302), and the rolling assemblies (7) include multiple groups of fixed shafts (701) fixedly connected to the inside of the slide groove (302), and the outer walls of the fixed shafts (701) are rotatably connected to the balls (702).

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