CN213309669U

CN213309669U - Bluetooth finger-clamping type pulse oximeter

Info

Publication number: CN213309669U
Application number: CN202021565113.3U
Authority: CN
Inventors: 王宽; 赵雪成
Original assignee: Shenzhen Bergmei Technology Co ltd
Current assignee: Xuzhou Yongkang Electronic Science & Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-01
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the technical field of medical products, and a bluetooth indicates double-layered pulse oximeter is disclosed, indicate double-layered pulse oximeter body including the bluetooth, the bottom fixedly connected with base of bluetooth indicates double-layered pulse oximeter body, from last toroidal cavity and the rectangle cavity of having seted up down in proper order in the base, fixed intercommunication has the pipe between the tip of toroidal cavity and rectangle cavity, the rectangle cavity is kept away from the one end of pipe and is seted up the through-hole, and install sealing mechanism in the through-hole, the fixed intercommunication in bottom of rectangle cavity has a plurality of evenly distributed's exhaust tube, and the fixed intercommunication of the other end of exhaust tube has the sucking disc, the rubber adsorption cover of the bottom fixedly connected with toper structure of sucking disc, sliding connection has the sealing piston who matches in the toroidal cavity, sealing piston keeps away from one side center fixedly connected with pull. The utility model discloses make the bluetooth indicate to press from both sides formula pulse oximeter and possess good location antiskid function, effectively avoid its accident to drop and take place to damage.

Description

Bluetooth finger-clamping type pulse oximeter

Technical Field

The utility model relates to a medical product technical field especially relates to a bluetooth indicates formula of clamp pulse oximetry.

Background

The blood oxygen saturation and the pulse rate are important indexes for measuring the health level of the human body. Therefore, hospitals are equipped with devices for measuring the blood oxygen saturation and pulse rate of human bodies in real time, but the devices are usually large in size and inconvenient to carry, and are not suitable for home care. Among the prior art, the bluetooth indicates that presss from both sides formula pulse oximeter is not only small in size, and its centre gripping can be convenient on patient's finger gather and show oxyhemoglobin saturation and pulse rate, can be connected with the smart mobile phone and upload the data that measure moreover through the bluetooth chip. However, most of the bluetooth finger-clipped pulse oximeters do not have the positioning and anti-slip functions, and are easily damaged by falling off due to the action of external force when being directly placed on a desktop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most of the prior art finger clip type pulse oximeter does not have the positioning and anti-slip functions, and provides a finger clip type pulse oximeter.

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

a Bluetooth finger-clamping type pulse oximeter comprises a Bluetooth finger-clamping type pulse oximeter body, wherein a base is fixedly connected to the bottom of the Bluetooth finger-clamping type pulse oximeter body, an annular cavity and a rectangular cavity are sequentially formed in the base from top to bottom, a conduit is fixedly communicated between the end portions of the annular cavity and the rectangular cavity, a through hole is formed in one end, away from the conduit, of the rectangular cavity, a sealing mechanism is installed in the through hole, a plurality of uniformly distributed exhaust tubes are fixedly communicated with the bottom of the rectangular cavity, a sucker is fixedly communicated with the other end of the exhaust tube, a conical-structured rubber adsorption cover is fixedly connected to the bottom end of the sucker, a matched sealing piston is slidably connected in the annular cavity, a pull rod is fixedly connected to the center of one side, away from the conduit, of the sealing piston, and an exhaust hole matched with the pull rod is formed in, one end of the pull rod, which is far away from the sealing piston, penetrates through the exhaust hole and extends outwards, and the pull rod is connected with the exhaust hole in a sliding manner;

sealing mechanism is including seting up the ring channel on the through-hole inner wall, be equipped with annular plugging in the ring channel, and annular plugging and ring channel are close to the one end of rectangle cavity and laminate mutually, fixedly connected with dead lever in the through-hole, and fixed the inlaying has two symmetrical uide bushings on the dead lever, annular plugging is close to two and uide bushing assorted guide bars of a lateral symmetry fixedly connected with of uide bushing, the guide bar passes the uide bushing and outwards extends, and guide bar and uide bushing sliding connection, the cover is equipped with the spring on the guide bar, and the both ends of spring respectively with dead lever and annular plugging fixed connection.

Preferably, a matched protective sleeve is fixedly sleeved at the joint of the guide rod and the guide sleeve.

Preferably, the cross section of the annular plug is larger than that of the through hole, and the cross section of the annular plug is smaller than that of the annular groove.

Preferably, one end of the pull rod, which is far away from the sealing piston, is fixedly connected with a pull ring.

Preferably, two the common fixedly connected with holding rod of the one end that the guide bar kept away from annular jam, and be equipped with anti-skidding line on the holding rod.

Compared with the prior art, the utility model provides a bluetooth indicates double-layered pulse oximetry possesses following beneficial effect:

this bluetooth indicates double-layered formula pulse oximeter, indicate to press from both sides formula pulse oximeter body through setting up the bluetooth, a pedestal, the toroidal cavity, the rectangle cavity, the pipe, the through-hole, sealing mechanism, the exhaust tube, the sucking disc, rubber adsorbs the cover, sealing piston and pull rod, the pulling pull rod drives sealing piston and slides along the toroidal cavity, conveniently take out the gas in the rectangle cavity through the pipe, make the inside and outside negative pressure that forms of sucking disc, make rubber adsorb the cover and compress tightly the desktop under the effect of external atmospheric pressure, thereby make bluetooth indicate to press from both sides formula pulse oximeter body and possess good location anti-skidding function, through sealing mechanism, conveniently open the through-hole, make the outside air flow in the rectangle cavity, thereby conveniently indicate to press from both sides formula pulse oximeter body with the bluetooth and.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the bluetooth indicate the formula of pressing from both sides pulse oximeter to possess good location antiskid function, effectively avoid its accident to drop and take place to damage.

Drawings

Fig. 1 is a schematic structural view of a bluetooth finger-clipped pulse oximeter provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 bluetooth finger clip formula pulse oximeter body, 2 base, 3 annular cavity, 4 rectangle cavities, 5 pipes, 6 through-holes, 7 exhaust tubes, 8 sucking discs, 9 rubber adsorption covers, 10 sealed pistons, 11 pull rods, 12 annular grooves, 13 annular plugs, 14 dead levers, 15 uide bushings, 16 guide rods, 17 springs, 18 protective sheaths, 19 pull rings, 20 holding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a bluetooth finger-clipped pulse oximeter comprises a bluetooth finger-clipped pulse oximeter body 1, a base 2 is fixedly connected to the bottom of the bluetooth finger-clipped pulse oximeter body 1, an annular cavity 3 and a rectangular cavity 4 are sequentially formed in the base 2 from top to bottom, a conduit 5 is fixedly communicated between the end portions of the annular cavity 3 and the rectangular cavity 4, a through hole 6 is formed in one end of the rectangular cavity 4, which is far away from the conduit 5, a sealing mechanism is installed in the through hole 6, a plurality of uniformly distributed exhaust tubes 7 are fixedly communicated with the bottom of the rectangular cavity 4, a suction cup 8 is fixedly communicated with the other end of the exhaust tube 7, a rubber adsorption cover 9 with a conical structure is fixedly connected to the bottom end of the suction cup 8, a matched sealing piston 10 is slidably connected in the annular cavity 3, and a pull rod 11 is fixedly connected to the center of one side, one end of the annular cavity 3 is provided with an exhaust hole matched with the pull rod 11, one end of the pull rod 11, which is far away from the sealing piston 10, penetrates through the exhaust hole and extends outwards, and the pull rod 11 is connected with the exhaust hole in a sliding manner;

the sealing mechanism comprises an annular groove 12 arranged on the inner wall of the through hole 6, an annular plug 13 is arranged in the annular groove 12, the annular plug 13 is attached to one end, close to the rectangular cavity 4, of the annular groove 12, a fixed rod 14 is fixedly connected in the through hole 6, two symmetrical guide sleeves 15 are fixedly embedded on the fixed rod 14, two guide rods 16 matched with the guide sleeves 15 are symmetrically and fixedly connected to one side, close to the guide sleeves 15, of the annular plug 13, the guide rods 16 penetrate through the guide sleeves 15 and extend outwards, the guide rods 16 are in sliding connection with the guide sleeves 15, springs 17 are sleeved on the guide rods 16, two ends of each spring 17 are respectively and fixedly connected with the fixed rod 14 and the annular plug 13, the pull rod 11 is pulled to drive the sealing piston 10 to slide along the annular cavity 3, air in the rectangular cavity 4 is conveniently pumped out through the guide pipe 5, negative pressure is formed inside and outside the sucker 8, and the rubber adsorption cover 9, thereby make the bluetooth indicate to press from both sides formula pulse oximeter body 1 and possess good location anti-skidding function, pulling guide bar 16 slides and compression spring 17 along uide bushing 15, and guide bar 16 drives annular jam 13 and moves along ring channel 12, thereby conveniently opens through-hole 6, makes in the external air inflow rectangle cavity 4, makes the inside and outside pressure of sucking disc 8 equal, can indicate to press from both sides formula pulse oximeter body 1 with the bluetooth and take up and carry.

The joint of the guide rod 16 and the guide sleeve 15 is fixedly sleeved with a matched protective sleeve 18, so that sliding abrasion is avoided.

The section of the annular plug 13 is larger than that of the through hole 6, and the section of the annular plug 13 is smaller than that of the annular groove 12, so that the through hole 6 can be automatically opened after the annular plug 13 moves.

One end of the pull rod 11 far away from the sealing piston 10 is fixedly connected with a pull ring 19, which is convenient for pulling the pull rod 11 to slide.

The holding rod 20 is fixedly connected to the ends, far away from the annular plug 13, of the two guide rods 16, and the holding rod 20 is provided with anti-slip threads, so that the two guide rods 16 can be driven to slide synchronously.

The utility model discloses in, pulling pull rod 11 drives sealing piston 10 and slides along ring chamber 3, conveniently take out the gas in the rectangle cavity 4 through pipe 5, make 8 inside and outside negative pressures that form of sucking disc, make rubber absorption cover 9 compress tightly the desktop under the effect of external atmospheric pressure, thereby make bluetooth indicate to press from both sides formula pulse oximeter body 1 and possess good location anti-skidding function, pulling guide bar 16 slides and compression spring 17 along uide bushing 15, guide bar 16 drives the annular plug 13 and moves along ring channel 12, thereby conveniently open through-hole 6, make outside air flow in rectangle cavity 4, make 8 inside and outside pressure of sucking disc equal, can indicate to press from both sides formula pulse oximeter body 1 with the bluetooth and take up and carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bluetooth indicates double-layered formula pulse oximeter, includes bluetooth indicates double-layered formula pulse oximeter body (1), its characterized in that, the bottom fixedly connected with base (2) of bluetooth indicates double-layered formula pulse oximeter body (1), from last to having seted up toroidal cavity (3) and rectangle cavity (4) down in proper order in base (2), fixed intercommunication has pipe (5) between the tip of toroidal cavity (3) and rectangle cavity (4), the one end that pipe (5) were kept away from in rectangle cavity (4) has seted up through-hole (6), and installs sealing mechanism in through-hole (6), the fixed intercommunication in bottom of rectangle cavity (4) has a plurality of evenly distributed's exhaust tube (7), and the fixed intercommunication of the other end of exhaust tube (7) has sucking disc (8), the rubber of the bottom fixedly connected with toper structure of sucking disc (8) adsorbs cover (9), a matched sealing piston (10) is connected in the annular cavity (3) in a sliding mode, a pull rod (11) is fixedly connected to the center of one side, away from the guide pipe (5), of the sealing piston (10), an exhaust hole matched with the pull rod (11) is formed in one end of the annular cavity (3), one end, away from the sealing piston (10), of the pull rod (11) penetrates through the exhaust hole and extends outwards, and the pull rod (11) is connected with the exhaust hole in a sliding mode;

the sealing mechanism comprises an annular groove (12) arranged on the inner wall of the through hole (6), an annular plug (13) is arranged in the annular groove (12), the annular plug (13) is attached to one end of the annular groove (12) close to the rectangular cavity (4), a fixing rod (14) is fixedly connected in the through hole (6), two symmetrical guide sleeves (15) are fixedly embedded on the fixed rod (14), one side of the annular plug (13) close to the guide sleeve (15) is symmetrically and fixedly connected with two guide rods (16) matched with the guide sleeve (15), the guide rods (16) penetrate through the guide sleeve (15) and extend outwards, and the guide rod (16) is connected with the guide sleeve (15) in a sliding way, a spring (17) is sleeved on the guide rod (16), and two ends of the spring (17) are respectively and fixedly connected with the fixed rod (14) and the annular plug (13).

2. The bluetooth finger-clip type pulse oximeter according to claim 1, characterized in that a matching protective sleeve (18) is fixedly sleeved at the connection of the guide rod (16) and the guide sleeve (15).

3. The bluetooth finger-clip type pulse oximeter according to claim 1, characterized in that the cross section of the annular plug (13) is larger than that of the through hole (6), and the cross section of the annular plug (13) is smaller than that of the annular groove (12).

4. The bluetooth finger-clip type pulse oximeter according to claim 1, characterized in that a pull ring (19) is fixedly connected to one end of the pull rod (11) far away from the sealing piston (10).

5. The bluetooth finger-clip type pulse oximeter according to claim 1, wherein a holding rod (20) is fixedly connected to the ends of the two guide rods (16) far away from the annular plug (13), and the holding rod (20) is provided with anti-slip lines.