TWM543672U - Portable health inspection device - Google Patents

Description

Portable health detection device

The present invention relates to a portable health detecting device, and more particularly to a portable health detecting device that can be applied to different finger sizes.

Modern people gradually pay attention to their health care, and most people regularly measure their physiological information and can track their health at any time. Therefore, in recent years, various measuring instruments have appeared in the field for users to self-test through the measuring instruments, such as blood pressure, blood sugar concentration, blood oxygen content, heart rate or other physiological information. Among them, some simple clip-on measuring instruments are energy measuring ECG information or blood oxygen concentration information.

The hospitals all use the clip-type measuring instrument to obtain the physiological information of the electrocardiogram or blood oxygen. It is to clamp one end of the clip-type measuring instrument on the finger or wrist of the subject, and the other end is the ECG. Or physiological information of blood oxygen is transmitted to the electronic device for analysis. Therefore, if the finger of the examiner is relatively thick and the clip of the clip type measuring instrument is small, the clip type measuring instrument cannot open a large opening for the finger of the subject to be placed. Therefore, it is necessary to use a clip-type measuring instrument with a larger clip, but it also occupies an excessive volume.

In addition, there is a mobile clip-on measuring instrument, which does not need to be connected to an electronic device, and can be easily operated by the subject. However, such a mobile clip-on measuring instrument is usually relatively small, and thus the thickness of the finger of the subject is limited. In view of the above problems, it is necessary to propose a solution to the aforementioned problems.

The present invention provides a portable health detecting device that can provide a large space in a novel opening manner for the user to more conveniently insert a finger for detection.

In one embodiment, a portable health detecting device includes a first housing, a second housing, a return spring, a detection module, and a battery module. The first housing has a first inner side surface, and the first inner side surface includes a limit rail. The second housing has a second inner side surface, and the second inner side surface is correspondingly located on the first inner side surface, and the second inner side surface includes a limiting portion and a protruding post, and the protruding post is disposed in the limiting rail. The first side of the return spring is disposed at the limiting portion, and the second side of the return spring is opposite to the first side and disposed on the second housing. An annular structure is provided between the first side and the second side of the return spring. The annular structure is provided for the column to be pierced. The detection module is disposed in the second housing, and the detection module captures physiological information through the detection window of the second housing. The battery module is disposed in the second housing and electrically connected to the detection module to provide a running power supply for the detection module to operate. The return spring normal state is maintained at a first angle, and when the first side and the second side of the return spring are relatively pivoted with the annular structure as the axis, the return spring forms a second angle greater than the first angle, and the annular structure has a cause The return spring is restored from the second angle to a first return spring force of the first angle to provide relative pivoting of the first housing and the second housing with the respective pillars as the axis. The hollow aperture of the annular structure is larger than the diameter of the stud to provide a parallel displacement spacing of the opposing directions between the first housing and the second housing.

In summary, according to the portable health detecting device of the present invention, a large spacing is formed by the parallel displacement between the first housing and the second housing, and the spacing can provide a space for placing fingers, so that the detector can be made It is convenient to place your finger to the corresponding detection window. In addition, the portable health detecting device of the present invention does not bring the uncomfortable feeling of the finger of the patient to being caught by the opening method. In this way, the creation provides a novel portable health detection device that can be applied to a wider range of patients and allows patients to be more comfortable to test.

1 is an external view of a portable health detecting device 1 according to an embodiment of the present invention. FIG. 2 is a first exploded view of the portable health detecting apparatus 1 according to an embodiment of the present invention. 3 is a second exploded view of the relative viewing angle of FIG. 2. Referring to FIGS. 1 to 3 , the portable health detecting device 1 includes a first housing 10 , a second housing 20 , a return spring 30 , a detection module 40 , and a battery module 50 . The first housing 10 and the second housing 20 are oppositely disposed. The return spring 30 is located between the first housing 10 and the second housing 20, and the detecting module 40 and the battery module 50 are located in the second housing.

The first housing 10 has a first inner side 11 and the first inner side 11 forms a limited rail 12. The first inner side surface 11 faces the second housing 20.

In one embodiment, the first inner side 11 is in an embodiment, the limit rail 12 is adjacent to a short side.

In an embodiment, the limiting rails 12 are oppositely disposed guide slots 121 respectively adjacent to the long sides of the first inner side surface 11. In an embodiment, the limit rail 12 is protruded and perpendicular to the first inner side surface 11, that is, the track direction of the guide groove 121 is perpendicular to the first inner side surface 11. In one embodiment, the limit rails 12 are generally U-shaped and are respectively connected to the first inner side surface 11 at the two free ends of the U-shape. In other words, the channel 121 is located between the two free ends.

The second housing 20 has a second inner side 21 and the second inner side 21 is matched to correspond to the first inner side 11. That is, the second inner side surface 21 is also substantially rectangular in shape, and has two opposite long sides and two opposite short sides. In an embodiment, the second inner side surface 21 includes a limiting portion 22 and a protruding post 23 , and the protruding post 23 is disposed in the guiding slot 121 of the limiting rail 12 . In an embodiment, the limiting portion 22 and the stud 23 are located on the short sides of the corresponding limiting rail 12 .

In one embodiment, the second housing 20 includes a cover portion 201 and a box portion 202, and the cover portion 201 is a mating cover box portion 202. The box portion 202 is formed with a second inner side surface 21 facing the first inner side surface 11, and the stud 23 is located on the second inner side surface 21. The box portion 202 is formed on the opposite inner side surface 21 and facing the cover 201 to form a limit portion 22. The limiting portion 22 is provided for the return spring 30 to be fixed.

Figure 4 is an exploded cross-sectional view of Figures 2 and 3. Fig. 5 is a cross-sectional view showing the portable health detecting device 1 of an embodiment of the present invention. Referring to FIG. 1 to FIG. 5 , the first side of the return spring 30 is a limiting portion 22 disposed on the second housing 20 , and the second side is disposed in the first housing 10 opposite to the first side. An annular structure 31 is provided between the first side and the second side of the return spring 30. The annular structure 31 is provided for the studs 23 to pass through. The ring structure 31 has a ring of torsion springs. The present invention is not limited thereto. In some embodiments, the ring structure 31 is a ring torsion spring having more than two turns.

In an embodiment, when the first housing 10 and the second housing 20 are assembled, the first inner side surface 11 faces the second inner side surface 21. The protruding post 23 is inserted into the guiding groove 121 fixed to the limiting rail 12 and passes through the annular structure 31, so that the first housing 10 and the second housing 20 can be coupled to each other. That is to say, the studs 23 are sequentially passed through the limit rail 12 and the annular structure 31. In another embodiment, the studs 23 can also pass through the annular structure 31 and the limiting rail 12 in sequence, which is not a limitation.

In an embodiment, the hollow aperture of the annular structure 31 is larger than the diameter of the protrusion 23, so as to provide a parallel displacement distance between the first housing 10 and the second housing 20. In other words, the more the hollow aperture of the annular structure 31 is larger than the diameter of the protrusion 23, the longer the parallel displacement spacing between the first housing 10 and the second housing 20 is.

The inner diameter of the annular structure 31 is between 1.2 and 4.5 mm, that is, the diameter of the hollow aperture of the annular structure 31 is between 1.2 and 4.5 mm. In a preferred embodiment, the inner diameter of the annular structure 31 is between 3 and 4.5 mm.

The diameter of the stud 23 is between 2 and 3 mm. In a preferred embodiment, the studs 23 may have a diameter of 2.5 mm.

In an embodiment, in the normal state, the center of the stud 23 is adjacent to the center of the annular structure 31, but the present invention is not limited thereto. In some embodiments, the stud 23 is concentric with the annular structure 31. Round configuration.

FIG. 6 is a schematic diagram of the use of the portable health detecting device 1 according to an embodiment of the present invention. FIG. 7 is a schematic view showing the deformation of the return spring 30. Referring to FIG. 5 to FIG. 7 , when the first housing 10 and the second housing 20 are displaced in parallel in opposite directions to the maximum parallel displacement distance between the first housing 10 and the second housing 20 , the protrusion 23 will The annular structure 31 is abutted, and the first side and the second side of the return spring 30 can be pivoted about the annular structure 31.

In an embodiment, the return spring 30 has an angle between the first side and the second side. In the normal state, the first side and the second side are maintained at the first angle A1 (as shown in FIG. 7 . In other words, the first inner side 11 of the first housing 10 and the second housing 20 When the two inner side faces 21 are not displaced parallel to each other, the angle between the first side and the second side of the return spring 30 is maintained at the first angle A1. When the first inner side 11 and the second case of the first housing 10 are When the second inner side surfaces 21 of the 20 are displaced parallel to each other to form a space, the first side and the second side of the return spring 30 are respectively pivoted relative to each other with the annular structure 31 as an axis, and the first side and the second side of the return spring 30 are respectively pivoted. The angle between the two forms an angle A2, and the second angle A2 is greater than the first angle A1. In other words, the first housing 10 and the second housing 20 are displaced in parallel in opposite directions (ie, the first housing 10 and the first When the two housings 20 are apart from each other and are spaced apart, the first housing 10 abuts against the second side of the annular structure 31, so that the first side and the second side are respectively pivoted with the annular structure 31 as the axis. Turning, the angle between the first side and the second side is gradually enlarged to form a second angle A2 at a first angle A1.

Therefore, when the second inner side surface 21 of the second housing 20 is displaced in a direction parallel to the first inner side surface 11 of the first housing 10, the stud 23 gradually approaches the aperture of the annular structure 31 and is reset. The first side and the second side of the spring 30 are simultaneously pivoted with the annular structure 31 as an axis (ie, the angle between the first side and the second side is changed from the first angle A1 to the second angle A2). Until the protrusion 23 abuts against the annular structure 31, and a second angle A2 is formed between the first side and the second side of the return spring 30, so as to reach between the first housing 10 and the second housing 20 Maximum parallel displacement spacing. The present invention is not limited thereto. In an embodiment, when the first housing 10 and the second housing 20 are away from each other, the protrusion 23 first abuts against the annular structure 31, and then the first of the return spring 30 The side and the second side continue to expand to form a second angle A2.

Wherein, when the first angle A2 is formed from the first angle A1 between the first side and the second side of the return spring 30, a gap is formed between the first housing 10 and the second housing 20, and the relative limit portion is formed. 22. The stud 23 and the other short side of the limit rail 12 form an opening for use by a user's finger for detection.

The annular structure 31 has a first returning elastic force, and drives the first side and the second side of the return spring 30 to pivot relative to each other with the annular structure 31 as an axis. The first return spring force can cause the return spring 30 to return to the first angle A1 from the second angle A2 and further drive the stud 23 to move to the center of the annular structure 31. That is, the first returning elastic force drives the second side of the annular structure 31 toward the first side, so that the return spring 30 returns from the second angle A2 to the first angle A1, to further interlock the first housing 10 to the first The two housings 20 are oriented in parallel displacement. Until the second angle A2 of the return spring 30 returns to the first angle A1, the first housing 10 stops approaching toward the second housing 20.

In one embodiment, the return spring 30 includes a torsion spring unit 32 and a fixing rod 33 disposed on the limiting portion 22 . The torsion spring unit 32 has at least one annular structure 31, and the torsion spring unit 32 further includes a first rod 321 and a second rod 322. The first rod 321 has opposite first and second ends, and the second rod 322 also has There are opposite first ends and second ends. The first end of the first rod 321 is fixed to the fixed rod 33. The annular structure 31 is a second end that is extended from the second end of the first rod 321 to the second rod. The first end of the second rod 322 is disposed in the first housing 10.

In one embodiment, the first housing 10 is formed with a slot 13 , and the first end of the second rod 322 is a slot 13 that is movably inserted into the first housing 10 . The angle between the first rod 321 (ie, the first side corresponding to the return spring 30) and the second rod 322 (ie, the second side corresponding to the return spring 30) is from the first angle A1 and the second angle A2. The first end of the second rod 322 can move in the slot 13 as it changes. Thereby, the first housing 10 and the second housing 20 can be smoothly moved in parallel.

In one embodiment, the slot 13 is located in the first housing 10. The present invention is not limited thereto. In some embodiments, the slot 13 can also be on the first inner side 11 of the first housing 10 or Relative to the other side of the first inner side surface 11.

In one embodiment, the torsion spring unit 32 extends at both ends in the longitudinal direction of the annular structure 31 to form a first rod 321 and a second rod 322 in a vertical longitudinal direction. In an embodiment, the torsion spring has a circular shape when viewed at both ends in the longitudinal direction. In one embodiment, the first rod 321 and the second rod 322 are respectively formed in a tangential direction at both ends of the torsion spring, that is, the tangential direction of the circular edge extends linearly.

Thus, a distance can be opened between the first housing 10 and the second housing 20 in a parallel displacement manner, which can be placed and detected by a wider user's finger, and the first housing 10 is opened in a parallel displacement manner. The spacing between the second housings 20 allows the user to feel more comfortable and also reduces the discomfort of the clip detectors pinching the fingers.

Figure 8 is a cross-sectional view of the portable health detecting device 1 of another embodiment of the present invention. Referring to FIG. 5 and FIG. 8 , the first housing 10 can drive the first end of the second rod 322 such that the first end of the corresponding second rod 322 is centered on the second end of the second rod 322 (ie, The pivoting of the annular structure 31 is used to pivot the angle between the second rod 322 and the first rod 321 from the first angle A1 to form a third angle (not shown). Further, the first casing 10 and the second casing 20 can be formed with openings on the other side of the boss 23 for the user to place a finger for detection. Furthermore, the first housing 10 and the second housing 20 can pass through the first returning elastic force of the return spring 30 to cause the opening between the first housing 10 and the second housing 20 to return to the original state, that is, the first rod 321 and the first The angle between the two rods 322 returns to the first angle A1 from the third angle. In other words, the creation can provide the user with an opening that can be placed in the user's finger in a conventional manner, so that the user does not change the usage habit.

Figure 9 is an exploded view of the portable health detecting apparatus 1 of another embodiment of the present invention. Figure 10 is a cross-sectional view of the portable health detecting device 1 of another embodiment of the present invention. Referring to FIGS. 9 and 10, the torsion spring unit 32 further includes a third rod 323 having a first end and a second end. The first end of the third rod 323 is inserted into the slot 13 of the first housing 10, and the second end of the third rod 323 is extended to the first end of the second rod 322 via the annular structure 31. In other words, the annular structure 31 has a first annular unit 311 and a second annular unit 312, and the second end of the second rod 322 is extended to the second end of the first rod 321 via the first annular unit 311, and The first end of the second rod 322 is extendedly connected to the third rod 323 via the second annular unit 312, and the first end of the third rod 323 is moved in the slot 13.

Wherein, when the first housing 10 and the second housing 20 are in a normal state (ie, no spacing is formed), the first rod 321 and the second rod 322 have a first angle A1, and the second rod 322 and the second rod There is a fourth angle between the three rods 323. When the first housing 10 and the second housing 20 are displaced in parallel with each other, the protrusions 23 abut against the first annular unit 311, and the first housing 10 causes the third rod 323 and the second The fourth angle between the rods 322 gradually expands to form a fifth angle, while the third rod 323 interlocks the second rod 322 to cause the first angle A1 between the second rod 322 and the first rod 321 to expand to form a second angle A2.

Wherein, the second annular unit 312 has a second returning elastic force that causes the recovery from the fifth angle to the fourth angle.

In the present embodiment, by adding the length of the third rod 323, the distance between the first housing 10 and the second housing 20 can be further increased. In other words, the novel creation of the third rod 323 of the present embodiment can provide a larger parallel displacement between the first housing 10 and the second housing 20 of the portable health detecting device 1 and can be used. The fingers of the person can be more comfortable, that is, the discomfort of the clip-free detecting device.

Figure 11 is an exploded view of the portable health detecting apparatus 1 of still another embodiment of the present invention. Referring to FIG. 11, the first end (ie, the free end) of the third rod 323 of the torsion spring unit 32 is further formed with a guide post 3231 that is movably inserted into the slot 13 (not shown). This allows the first end of the third rod 323 to be stably moved in the slot 13 to prevent the first end of the third rod 323 from being detached from the slot 13 and being damaged by improper application of force.

In an embodiment, the inventive concept of the guide post 3231 can also be applied to FIG. 1 to FIG. 8 , that is, a guide post (not shown) is further formed on the first end of the second rod of the torsion spring unit 32, and is movable. The ground corresponding insertion is fixed in the slot 13. This allows the first end of the second rod 322 to be stably moved in the slot 13 to prevent the first end of the second rod 322 from being detached from the slot 13 and being damaged by improper application of force.

The ratio of the turns of the first annular unit 311 between the first rod 321 and the second rod 322 to the second annular unit 312 between the second rod 322 and the third rod 323 is 2:1. In the preferred embodiment, the first annular unit 311 between the first rod 321 and the second rod 322 is 2 turns, and the second annular unit 312 between the second rod 322 and the third rod 323 is 1 turn. . However, this creation is not limited to this.

Wherein, the first angle A1 is between 95 and 115 degrees. Among them, the preferred first angle A1 is 100 degrees. However, this creation is not limited to this.

Wherein, the second angle A2 is between 100 and 145 degrees. Among them, the preferred second angle A2 is 125 degrees. However, this creation is not limited to this.

Among them, the third angle is between 100-145 degrees. Among them, the preferred third angle is 135 degrees. However, this creation is not limited to this.

Among them, the fourth angle is between 90-115 degrees. Among them, the preferred fourth angle is 100 degrees. However, this creation is not limited to this.

Among them, the fifth angle is between 100-150 degrees. Among them, the preferred fifth angle is 135 degrees. However, this creation is not limited to this.

The detecting module 40 is disposed in the second housing 20 and captures physiological information of the user via the detecting window 24 of the second housing 20 . That is, the detection module 40 is interposed between the cover portion 201 and the box portion 202, and a detection window 24 is formed on the second inner side surface 21 (ie, the box portion 202). In this way, the user can place a finger between the first inner side surface 11 and the second inner side surface 21, and the physiological information corresponding to the finger is obtained by the detection window 24. Among them, the physiological information may be blood oxygen content, pulse rate (heartbeat number) or other health physiological information, etc., this creation is not a limitation.

The detection module 40 also includes a processing unit, a storage unit, a physiological information capturing unit, or other hardware components, and details are not described herein.

The battery module 50 is disposed in the second housing 20 and electrically connected to the detection module 40. The battery module 50 provides operating power for the detection module 40 to operate. In other words, the battery module 50 provides operating power to drive the detection module 40 to obtain physiological information corresponding to the user, and the detection module 40 analyzes the interpretation. Thereby, the user can be carried and tested at will.

In one embodiment, the second housing 20 has a charging interface for charging the battery module 50 in a wireless or wired manner. This creation is not limiting.

Therefore, the portable health detecting device 1 of the present invention can form a pitch by using the first housing 10 and the second housing 20 to be displaced in parallel in opposite directions, thereby providing a user with a finger. In this way, the portable health detecting device 1 of the present invention can provide a larger space without increasing the volume, can be applied to a wider range of users, and can provide a more comfortable portable health detecting device 1.

Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with the art, and some modifications and refinements that do not depart from the spirit of the present invention should be included in the creation. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application.

1‧‧‧ portable health testing device

10‧‧‧First housing

11‧‧‧ first inner side

12‧‧‧ Limit rail

13‧‧‧ slots

121‧‧‧ Guide slot

20‧‧‧ second housing

21‧‧‧Second inner side

22‧‧‧Limited

23‧‧‧Bump

201‧‧‧ 盖部

202‧‧‧Box Department

30‧‧‧Return spring

31‧‧‧Circular structure

32‧‧‧Torque spring unit

33‧‧‧Fixed rod

311‧‧‧First ring unit

312‧‧‧Second ring unit

321‧‧‧first shot

322‧‧‧second shot

323‧‧‧third rod

3231‧‧‧ Guide column

40‧‧‧Test module

50‧‧‧ battery module

A1‧‧‧ first angle

A2‧‧‧ second angle

Fig. 1 is an external view of a portable health detecting device according to an embodiment of the present invention. FIG. 2 is a first perspective exploded view of FIG. 1. FIG. FIG. 3 is a first perspective exploded view of FIG. 1. FIG. FIG. 4 is an exploded cross-sectional view of FIG. 1. FIG. Fig. 5 is a cross-sectional view showing the portable health detecting device of an embodiment of the present invention. Fig. 6 is a schematic view showing the use of the portable health detecting device according to an embodiment of the present invention. [Fig. 7] is a schematic view showing the deformation of the return spring. Fig. 8 is a cross-sectional view showing the portable health detecting device of another embodiment of the present invention. Fig. 9 is an exploded view of the portable health detecting device of another embodiment of the present invention. Fig. 10 is a cross-sectional view showing the portable health detecting device of another embodiment of the present invention. Fig. 11 is an exploded view of the portable health detecting device of still another embodiment of the present invention.

1‧‧‧ portable health testing device

10‧‧‧First housing

20‧‧‧ second housing

21‧‧‧Second inner side

23‧‧‧Bump

201‧‧‧ 盖部

202‧‧‧Box Department

30‧‧‧Return spring

31‧‧‧Circular structure

32‧‧‧Torque spring unit

33‧‧‧Fixed rod

321‧‧‧first shot

322‧‧‧second shot

40‧‧‧Test module

Claims (26)

A portable health detecting device includes: a first housing having a first inner side, the first inner side comprising a limiting rail; a second housing having a second inner side, the second The second side housing is disposed on the first inner side surface, and the second housing includes a limiting portion and a protruding post. The protruding post is disposed in the limiting rail; a return spring, a first side of the return spring a second side of the return spring is disposed on the first side of the return spring, and the first side of the return spring has at least one annular structure between the first side and the second side. Each of the annular structures is disposed for the protruding post; a detecting module is disposed in the second housing, and the physiological information is captured through a detecting window of the second housing; and a battery module is disposed The detecting module is electrically connected to the detecting module to provide a running power supply for the detecting module to operate; wherein the return spring is normally maintained at a first angle on the first side of the return spring The return spring is formed to be large when the second side is relatively pivoted with each of the annular structures as an axis a second angle of the first angle, each of the annular structures having a first returning elastic force that causes the return spring to return to the first angle from the second angle to provide the first housing and the second housing The body pivots relative to each of the studs; and wherein the annular structure has a hollow bore larger than the diameter of the stud to provide parallel displacement between the first housing and the second housing spacing. The portable health detecting device of claim 1, wherein the first housing and the second housing are displaced in parallel in opposite directions to a maximum parallel between the first housing and the second housing When the displacement is spaced, the protrusion abuts the annular structure, so that the first side and the second side of the return spring pivot with each of the annular structures as an axis. The portable health detecting device of claim 1, wherein the return spring comprises at least one torsion spring unit and a fixing rod disposed on the limiting portion, each of the torsion spring units having the at least one annular structure And further comprising: a first rod, the first end of the first rod is fixed to the fixing rod; and a second rod, the first end of the second rod is disposed in the first housing; wherein the ring The structure extends from the second end of the first rod to the second end of the second rod. The portable health detecting device according to claim 3, wherein the first housing includes a slot, and the second rod forms a guiding post opposite to an end of the first rod, and the guiding post is disposed in the slot. The guide post moves when the first side and the second side of the return spring are pivoted relative to each other with the annular structure as an axis. The portable health detecting device of claim 3, wherein the limiting rail is adjacent to a side of the first housing, the protruding column is adjacent to a side of the second housing and corresponds to the limiting rail The first housing and the second housing are pivoted relative to each other by the protrusion, such that the first housing and the second housing are formed on the other side opposite to the protruding post and the limiting rail. Opening. The portable health detecting device according to claim 5, wherein the first housing drives the second rod to pivot with the annular structure as an axis, so that a second rod and the first rod form a a third angle, wherein the third angle is greater than the first angle. The portable health detecting device according to claim 6, wherein the third angle is between 100 and 145 degrees. The portable health detecting device according to claim 6, wherein the third angle is 135 degrees. The portable health detecting device of claim 1, wherein the return spring comprises at least one torsion spring unit and a fixing rod disposed on the limiting portion, each of the torsion spring units having the at least one annular structure And further comprising: a first rod, the first end of the first rod is fixed to the fixing rod; a second rod, the second end of the second rod is extended to be connected to the second end of the first rod; a first rod is disposed in the first housing; wherein the annular structure comprises a first annular unit and a second annular unit, the first annular unit is configured by the first A second end of the rod extends to a second end of the second rod, the second annular unit extending from a first end of the second rod to a second end of the third rod. The portable health detecting device according to claim 9, wherein the third rod forms a guide post with respect to the first end of the second annular unit, and the first housing is formed with a slot, and the guide post is disposed. The slot is moved when the first column and the second side of the return spring are pivoted relative to each other with the annular structure as an axis. The portable health detecting device according to claim 10, wherein the inner diameters of the first annular units are between 3 and 4.5 mm, and the inner diameters of the second annular units are between 1.2 and 1.8 mm. between. The portable health detecting device according to claim 9, wherein the first annular unit and the second annular unit are respectively formed by a torsion spring, and the first annular unit and the second annular unit are The turns ratio is 2:1. The portable health detecting device of claim 9, wherein a normal angle between the first housing and the second housing has a fourth angle between the third rod and the second rod, When the first housing and the second housing are displaced in parallel, a third angle is formed between the third rod and the second rod. The portable health detecting device of claim 13, wherein each of the annular structures has a second returning elastic force that causes the return spring to return to the fourth angle from the fifth angle. The portable health detecting device of claim 13, wherein the fourth angle is between 90 and 115 degrees. The portable health detecting device of claim 15, wherein the fourth angle is 100 degrees. The portable health detecting device according to any one of claims 13 to 15, wherein the fifth angle is between 100 and 150 degrees. The portable health detecting device of claim 17, wherein the fifth angle is 135 degrees. The portable health detecting device according to claim 1, wherein the annular structure has a diameter of between 1.2 and 4.5 mm. The portable health detecting device as claimed in claim 1, wherein the annular structure has at least one turn of a torsion spring. The portable health detecting device according to claim 1, wherein the protrusion has a diameter of between 2 and 3 mm. The portable health detecting device according to claim 21, wherein the protrusion has a diameter of 2.5 mm. The portable health detecting device according to claim 1, wherein the first angle is between 95 and 115 degrees. The portable health detecting device according to claim 1, wherein the first angle is 100 degrees. The portable health detecting device according to claim 1 or 24, wherein the second angle is between 100 and 145 degrees. The portable health detecting device of claim 25, wherein the second angle is 125 degrees.