CN114376289A

CN114376289A - Standardized mask with standard body position prompting function

Info

Publication number: CN114376289A
Application number: CN202111634975.6A
Authority: CN
Inventors: 周薇娜; 严斌; 陆晓; 褚凤清; 周愉
Original assignee: Affiliated Stomatological Hospital of Nanjing Medical University
Current assignee: Affiliated Stomatological Hospital of Nanjing Medical University
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-04-22

Abstract

The invention discloses a standardized mask with a standard body position prompting function, which relates to the technical field of masks and comprises a forehead hoop component, a buckle sub-seat and a buckle mother seat, wherein the bottom of the forehead hoop component is connected with the mask in a clamping way through a clamping component, the inner side and the outer side of the forehead hoop component are respectively provided with a warning component and a counter, two ends of the forehead hoop component are jointly connected with a head fixing component through a limiting component, the bottom end of the head fixing component is connected with a first body position strap, the free end of the first body position strap bypasses the top end inside the buckle sub-seat and extends to the outside, the bottom of the buckle mother seat is connected with a waist binding belt through a second body position strap, so that in the use process, when a sitting posture or a head posture of a medical student is in a non-standard body position, an inclination angle sensor senses the head position in time and transmits a signal to a buzzer to make the buzzer send out a prompting sound, thereby prompting the medical student to correct the posture of the operator, the number of sitting posture errors is recorded by the counter.

Description

Standardized mask with standard body position prompting function

Technical Field

The invention relates to the technical field of masks, in particular to a standard mask with a standard body position prompting function.

Background

At present oral cavity medical student in academic practice operation process, in order to ensure safety and sanitation, need wear the face guard usually, and current gauze mask structure is comparatively single, when student's operation position is inaccurate, can't play the effect of warning to can not play a fine guide effect to the student, for this reason, the staff in this field has proposed the standardized face guard of taking standard position prompt facility.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a standard mask with a standard body position prompting function, and solves the problems that the existing mask is single in structure, cannot play a role in warning when the operation body position of a student is inaccurate, and cannot play a good guiding effect on the student.

In order to achieve the purpose, the invention is realized by the following technical scheme: the standardized mask with the standard body position prompting function comprises a forehead hoop component, a buckle sub-base and a buckle main base, wherein the bottom of the forehead hoop component is connected with the mask in a clamping mode through a clamping component, the inner side and the outer side of the forehead hoop component are respectively provided with a warning component and a counter, two ends of the forehead hoop component are jointly connected with a head fixing component through a limiting piece, the bottom end of the head fixing component is connected with a first body position strap, the free end of the first body position strap bypasses the inner top end of the buckle sub-base and extends to the outside, and the bottom of the buckle main base is connected with a waist binding belt through a second body position strap;

the warning subassembly is including installing the arc fixed plate at the volume hoop subassembly inboard, the casing is installed to one side of arc fixed plate, first cavity and second cavity have been seted up respectively to the inside top-down of casing, the inside block of first cavity is connected with inclination sensor, battery and controller are installed respectively to the inside of second cavity, bee calling organ is installed to arc fixed plate's top one end.

According to a further technical scheme, the clamping assembly comprises rectangular boxes arranged at two ends of the top of the forehead hoop assembly, the bottom of each rectangular box is provided with a second through hole communicated with each other, a sliding rail is arranged at the top of each rectangular box, two symmetrical limiting plates are connected to two ends of the outside of the sliding rail in a sliding mode, a plurality of springs are connected between the two limiting plates, and limiting blocks are arranged at the bottoms of the outer sides of the limiting plates.

According to a further technical scheme of the invention, the head fixing component comprises an arc-shaped hollow plate, a right fixing belt and a left fixing belt which are symmetrical are respectively penetrated through two sides of the interior of the arc-shaped hollow plate, a first waist-shaped hole and a second waist-shaped hole are respectively formed in the right fixing belt and the left fixing belt, a lower rack is installed at the bottom of the first waist-shaped hole, an upper rack is installed at the top of the second waist-shaped hole, a rotating shaft is rotatably connected to the middle of the interior of the arc-shaped hollow plate, and a gear meshed with the lower rack and the upper rack is sleeved on the exterior of the rotating shaft.

As a further technical scheme, the forehead band assembly comprises a forehead band, the bottom of the forehead band is provided with an arc-shaped groove, two ends of the top of the forehead band are provided with first through holes communicated with the arc-shaped groove, and two ends of the inner side of the arc-shaped groove are provided with limiting grooves which correspond to the limiting blocks in a one-to-one mode and are matched with the limiting blocks.

As a further technical scheme of the invention, the inner side of the girdling bandage is provided with a hair surface magic tape, one end of the outer side of the girdling bandage is provided with a thorn surface magic tape, two ends of the top of the face mask are respectively provided with two groups of symmetrical grooves and limiting holes, and the grooves are communicated with the limiting holes.

As a further technical scheme, a silica gel pad is arranged on one side of the shell and the end, far away from the arc-shaped fixing plate, of the shell, and a protective cover is arranged at one end of the shell and positioned outside the buzzer.

As a further technical scheme of the invention, the second through holes and the first through holes have the same size and are in one-to-one correspondence, the free end of the limiting plate penetrates through the second through hole and extends to the interior of the first through hole, and the centers of the limiting block, the limiting groove and the limiting hole are all located on the same vertical line.

As a further technical scheme, a push rod is mounted at the top of the outer side of the limiting plate, the free end of the push rod penetrates through the side wall of the rectangular box and extends to the outside, and the free end of the rotating shaft extends to the outside of the arc-shaped hollow plate and is connected with a knob.

Advantageous effects

The invention provides a standardized mask with a standard body position prompt function. Compared with the prior art, the method has the following beneficial effects:

1. the standardized face guard of tape reference body position prompt facility under gear and last rack and lower rack engaged with effect, through the knob that rotates the pivot outside, can impel right fixed band and left fixed band simultaneously inwards to remove, when using, can adjust according to different medical student's head girth size to commonality and the flexibility of using have been improved.

2. The standardized face guard of taking standard position prompt facility, the bottom of forehead hoop subassembly is connected with the face guard through the block subassembly block, so in the in-service use process, can be convenient for install fast and dismantle the face guard, and simple easy operation, and when the face guard appears damaging, still can change alone it to avoided whole abandoning, further saved the input cost.

3. The standardized mask with the standard body position prompting function fixes the mask on the head, fixes the waist binding belt on the waist of a medical student, and is provided with the warning component at the forehead position, so that when the sitting posture or the head posture of the medical student is in a non-standard body position, the inclination angle sensor senses in time and transmits a signal to the buzzer to send out a prompting warning sound, thereby prompting the medical student to correct the operation body posture, and the times of sitting posture errors can be recorded by the counter.

Drawings

FIG. 1 is a schematic diagram of a standardized mask with a standardized body position prompt function;

FIG. 2 is a top view of a standardized mask with a standardized body position indication function;

FIG. 3 is a schematic diagram of a standardized mask alert assembly with a standardized body position indication function;

FIG. 4 is a top view of a standardized mask alert assembly with a standardized body position indication;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a schematic diagram of a standardized mask engagement assembly with a standardized body position indication;

FIG. 7 is a schematic diagram of a standardized mask head fixation assembly with a standard body position indication function;

FIG. 8 is a schematic view of a standardized mask head attachment assembly with a standardized body position indicating feature with an arc-shaped hollow plate removed;

FIG. 9 is a schematic diagram of a standardized mask forehead band assembly with a standard body position indication function;

fig. 10 is a schematic diagram of a standardized mask with a standardized body position prompt function.

In the figure: 1. a forehead band assembly; 101. a forehead band; 102. an arc-shaped slot; 103. a first through hole; 104. a limiting groove; 2. clamping the assembly; 21. a rectangular box; 22. a second through hole; 23. a slide rail; 24. a limiting plate; 25. a spring; 26. a limiting block; 27. a push rod; 3. a face mask; 4. a warning component; 41. an arc-shaped fixing plate; 42. a housing; 43. a silica gel pad; 44. a first chamber; 45. a second chamber; 46. a tilt sensor; 47. a battery; 48. a controller; 49. a buzzer; 410. a protective cover; 5. a counter; 6. a limiting member; 7. a head fixation assembly; 71. an arc-shaped hollow plate; 72. a right fixing band; 73. a left securing strap; 74. a first waist-shaped hole; 75. a second waist-shaped hole; 76. a lower rack; 77. an upper rack; 78. a rotating shaft; 79. a gear; 8. a fastener sub-base; 9. a snap-fit female seat; 10. a first body position strap; 11. a second body position strap; 12. a waist-binding band; 13. a rough surface magic tape; 14. a thorn face magic tape; 15. a groove; 16. and a limiting hole.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 10, the present invention provides a standardized mask with a standard position prompt function, which comprises: the standardized mask with the standard body position prompting function comprises a forehead hoop component 1, a buckle sub-base 8 and a buckle main base 9, wherein the bottom of the forehead hoop component 1 is connected with a mask 3 through a clamping component 2 in a clamping way, the mask 3 is made of transparent materials, the inner side and the outer side of the forehead hoop component 1 are respectively provided with a warning component 4 and a counter 5, two ends of the forehead hoop component 1 are jointly connected with a head fixing component 7 through a limiting part 6, the bottom end of the head fixing component 7 is connected with a first body position strap 10, the free end of the first body position strap 10 bypasses the inner top end of the buckle sub-base 8 and extends to the outside, the bottom of the buckle main base 9 is connected with a girdling strap 12 through a second body position strap 11, the inner side of the girdling strap 12 is provided with a rough surface magic tape 13, one end of the outer side of the girdling strap 12 is provided with a thorn surface magic tape 14, two groups of symmetrical grooves 15 and limiting holes 16 are respectively formed at two ends of the top of the mask 3, recess 15 and spacing hole 16 are linked together, the both ends of beam waist bandage 12 are passed through matte magic subsides 13 and the bonding of thorn face magic subsides 14 and are in the same place, when using, can adjust according to different medical student's waistlines, thereby fixed hugging closely degree has been ensured, and first position braces 10 is around on buckle sub-seat 8, when using, can carry out nimble regulation according to the distance of different medical student's head to waist, when making it guarantee waist and head vertical state, the laminating degree of first position braces 10 and second position braces 11 and medical student back roof beam department, thereby when the back is crooked, can pull the slope of fixed subassembly 7 of head, further make inclination sensor 46 perception to the angle change, make it in time send out the police dispatch newspaper and remind the position of sitting mistake.

Referring to fig. 3-5, the warning assembly 4 includes an arc-shaped fixing plate 41 installed inside the forehead hoop assembly 1, a housing 42 is installed on one side of the arc-shaped fixing plate 41, a first chamber 44 and a second chamber 45 are respectively formed in the housing 42 from top to bottom, an inclination sensor 46 is connected to the first chamber 44 in a clamped manner, a battery 47 and a controller 48 are respectively installed in the second chamber 45, a buzzer 49 is installed at one end of the top of the arc-shaped fixing plate 41, a silicone pad 43 is installed at one side of the housing 42 and the end of the housing which is opposite to the arc-shaped fixing plate 41, a protective cover 410 is installed at one end of the housing 42 and located outside the buzzer 49, and the silicone pad 43 is arranged, so that the problem that the medical student wears the mask 3 for a long time and the forehead is painful due to squeezing can be solved.

Referring to fig. 6, the engaging assembly 2 includes rectangular boxes 21 installed at two ends of the top of the forehead strap assembly 1, the bottom of the rectangular box 21 is provided with second through holes 22 communicated with each other, the top of the rectangular box 21 is provided with slide rails 23, two ends of the outside of the slide rails 23 are slidably connected with symmetrical position limiting plates 24, a plurality of springs 25 are commonly connected between the two position limiting plates 24, the bottom of the outside of the position limiting plates 24 is provided with position limiting blocks 26, the second through holes 22 and the first through holes 103 have the same size and are in one-to-one correspondence, the free ends of the position limiting plates 24 penetrate through the second through holes 22 and extend into the first through holes 103, the centers of the position limiting blocks 26, the position limiting grooves 104 and the position limiting holes 16 are all located on the same vertical line, the top of the outside of the position limiting plates 24 is provided with push rods 27, the free ends of the push rods 27 penetrate through the side walls of the rectangular box 21 and extend to the outside, and the push rods 27 are simultaneously pressed inwards to drive the position limiting plates 24 at two sides to move inwards along the direction of the slide rails 23, when the stopper 26 is disengaged from the stopper hole 16, the mask 3 can be removed for replacement and removal.

Referring to fig. 7-8, the head fixing assembly 7 includes an arc-shaped hollow plate 71, a right fixing band 72 and a left fixing band 73, which are symmetrical, are respectively inserted through two sides of the interior of the arc-shaped hollow plate 71, a first waist-shaped hole 74 and a second waist-shaped hole 75 are respectively formed in the interior of the right fixing band 72 and the left fixing band 73, a lower rack 76 is installed at the bottom of the first waist-shaped hole 74, an upper rack 77 is installed at the top of the second waist-shaped hole 75, a rotating shaft 78 is rotatably connected to the middle of the interior of the arc-shaped hollow plate 71, a gear 79 engaged with the lower rack 76 and the upper rack 77 is sleeved on the exterior of the rotating shaft 78, a free end of the rotating shaft 78 extends to the exterior of the arc-shaped hollow plate 71 and is connected with a knob, under the engagement of the gear 79 with the upper rack 77 and the lower rack 76, the right fixing band 72 and the left fixing band 73 can be simultaneously moved inward by rotating the knob on the exterior of the rotating shaft 78, when in use, can be adjusted according to the head circumference of different medical students, thereby improving the universality and the flexibility of use.

Referring to fig. 9, the forehead strap assembly 1 includes a forehead strap 101, an arc-shaped groove 102 is formed at the bottom of the forehead strap 101, first through holes 103 communicated with the arc-shaped groove 102 are formed at two ends of the top of the forehead strap 101, and limiting grooves 104 corresponding to and matching with the limiting blocks 26 are formed at two ends of the inner side of the arc-shaped groove 102.

The working principle of the invention is as follows: when using, take out face guard 3 to inwards extrude push rod 27 simultaneously, when its adjacent terminal surface of limiting plate 24 of both sides was laminated mutually, can put into arc groove 102 with the top of face guard, then loosen the extrusion to push rod 27, at this moment, spring 25 elasticity kick-backs, can outwards promote limiting plate 24 simultaneously along the direction of slide rail 23, run through spacing hole 16 and block to the spacing groove 104 until stopper 26, can reach the effect fixed to face guard 3.

After the face mask 3 is fixed, the medical student can pass the head through the circular through hole between the forehead hoop component 1 and the head fixing component 7, and make the forehead attached to the silica gel pad 43, then according to the size of the head circumference of the medical student, correspondingly rotate the knob at the rear side of the rotating shaft 78, when the rotating shaft 78 rotates anticlockwise, the gear 79 can be driven to rotate, because the gear 79 is engaged with the upper rack 77 and the lower rack 76, the left fixing band 73 and the right fixing band 72 can be simultaneously retracted inwards, and finally the effect of fixing the head is achieved.

After the head is fixed, the free end of the first body brace 10 is correspondingly pulled according to the distance between the head and the waist of the medical student, the length of the first body brace 10 is adjusted, then the waist binding belt 12 is wound around the waist of the medical student, the hair side magic tape 13 on the inner side of the waist binding belt 12 is attached to the thorn side magic tape 14 according to the waist size, at the moment, when the head and the back of the medical student are in a vertical state, the first body brace 10 and the second body brace 11 can be straightly attached to the back ridge beam, and in the academic practice process of the medical student, if the back is bent, the first body brace 10 and the second body brace 11 can pull the head fixing component 7 to incline downwards, meanwhile, the inclination angle sensor 46 can sense that the student inclines inaccurately, further transmits a signal to the buzzer 49, and gives an alarm to remind the student to correct the posture, and the counter 5 counts the number of times of sitting posture errors of the medical students.

In the embodiment, the controller 48 is of a type DR610-DR620, the counter 5 is of a type JDM11-6H, and the tilt sensor 46 is of a type HVT128T, and the structural features, the operating principle and the specific circuit structure electrically connected to the outside are all the same as those of the prior art, and will not be described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The standardized mask with the standard body position prompting function is characterized by comprising a forehead hoop component (1), a buckle sub-base (8) and a buckle female base (9), wherein the bottom of the forehead hoop component (1) is connected with a mask (3) through a clamping component (2) in a clamping mode, the inner side and the outer side of the forehead hoop component (1) are respectively provided with a warning component (4) and a counter (5), two ends of the forehead hoop component (1) are jointly connected with a head fixing component (7) through a limiting component (6), the bottom end of the head fixing component (7) is connected with a first body position strap (10), the free end of the first body position strap (10) bypasses the top end of the inside of the buckle sub-base (8) and extends to the outside, and the bottom of the buckle female base (9) is connected with a waist binding strap (12) through a second body position strap (11);

warning subassembly (4) are including installing arc fixed plate (41) at volume hoop subassembly (1) inboard, casing (42) are installed to one side of arc fixed plate (41), first cavity (44) and second cavity (45) have been seted up respectively to the inside top-down of casing (42), the inside block of first cavity (44) is connected with inclination sensor (46), battery (47) and controller (48) are installed respectively to the inside of second cavity (45), bee calling organ (49) are installed to the top one end of arc fixed plate (41).

2. The standardized mask with the standard body position prompting function according to claim 1, wherein the clamping component (2) comprises rectangular boxes (21) arranged at two ends of the top of the forehead hoop component (1), a second through hole (22) communicated with the bottom of each rectangular box (21) is formed in the bottom of each rectangular box, a sliding rail (23) is arranged at the top of each rectangular box (21), two symmetrical limiting plates (24) are slidably connected to two outer ends of each sliding rail (23), a plurality of springs (25) are jointly connected between the two limiting plates (24), and a limiting block (26) is arranged at the bottom of the outer side of each limiting plate (24).

3. The standardized mask with the standard body position prompting function according to claim 2, wherein the head fixing component (7) comprises an arc-shaped hollow plate (71), symmetrical right fixing bands (72) and left fixing bands (73) respectively penetrate through two sides of the inside of the arc-shaped hollow plate (71), first waist-shaped holes (74) and second waist-shaped holes (75) are respectively formed in the right fixing bands (72) and the left fixing bands (73), a lower rack (76) is installed at the bottom of the first waist-shaped holes (74), an upper rack (77) is installed at the top of the second waist-shaped holes (75), a rotating shaft (78) is rotatably connected to the middle of the inside of the arc-shaped hollow plate (71), and a gear (79) meshed with the lower rack (76) and the upper rack (77) is sleeved on the outside of the rotating shaft (78).

4. The standardized mask with the standard body position prompting function according to claim 1, wherein the forehead band assembly (1) comprises a forehead band (101), an arc-shaped groove (102) is formed in the bottom of the forehead band (101), first through holes (103) communicated with the arc-shaped groove (102) are formed in two ends of the top of the forehead band (101), and limiting grooves (104) corresponding to and matched with the limiting blocks (26) in a one-to-one mode are formed in two ends of the inner side of the arc-shaped groove (102).

5. The standardized mask with the standard body position prompting function according to claim 2, wherein a rough surface magic tape (13) is arranged on the inner side of the girdling strap (12), a stabbing surface magic tape (14) is arranged at one end of the outer side of the girdling strap (12), two groups of symmetrical grooves (15) and limiting holes (16) are respectively formed in two ends of the top of the mask (3), and the grooves (15) are communicated with the limiting holes (16).

6. The standardized mask with the standard body position prompting function according to claim 1, wherein a silica gel pad (43) is installed at one side of the shell (42) and the end which is far away from the arc-shaped fixing plate (41), and a protective cover (410) is installed at one end of the shell (42) and positioned outside the buzzer (49).

7. The standardized mask with the standard body position prompting function according to claim 5, wherein the second through holes (22) and the first through holes (103) are the same in size and correspond to each other one by one, the free end of the limiting plate (24) penetrates through the second through hole (22) and extends to the inside of the first through hole (103), and the centers of the limiting block (26), the limiting groove (104) and the limiting hole (16) are all located on the same vertical line.

8. Standardized mask with standard body position prompt function according to claim 3, characterized in that the top of the outer side of the limit plate (24) is installed with a push rod (27), the free end of the push rod (27) penetrates through the side wall of the rectangular box (21) and extends to the outside, the free end of the rotating shaft (78) extends to the outside of the arc hollow plate (71) and is connected with a knob.