CN210834213U - Tool of inspection heart rate sensor - Google Patents
Tool of inspection heart rate sensor Download PDFInfo
- Publication number
- CN210834213U CN210834213U CN201921982541.3U CN201921982541U CN210834213U CN 210834213 U CN210834213 U CN 210834213U CN 201921982541 U CN201921982541 U CN 201921982541U CN 210834213 U CN210834213 U CN 210834213U
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- heart rate
- rate sensor
- probe
- testing
- box body
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Abstract
The utility model discloses a jig for testing a heart rate sensor, which comprises a bearing platform and a control box; the bearing table is provided with a pinhole and a unthreaded hole, and the control box comprises a box body, a processor and a probe; the box body is positioned at a position opposite to the unthreaded hole of the bearing table, the processor is positioned in the box body, and the probe is positioned on the box body; the first end of the probe is electrically connected with the processor, and the second end of the probe is opposite to the pinhole; when placing heart rate sensor on the plummer, the box orientation the plummer motion makes the probe with the interface contact, so that heart rate sensor passes through the probe with treater communication connection. This application sets up to the interface of probe lug connection heart rate sensor, makes the probe need not carry out the plug with heart rate sensor and produces the friction, makes this tool repetitious usage back still can keep the check ability of high accuracy, improves the life of tool.
Description
Technical Field
The utility model relates to the technical field of inspection tool especially involves inspection heart rate sensor's tool.
Background
The heart rate sensor refers to an electronic component for detecting the heart rate, and is usually carried on a carrier, such as an intelligent bracelet, for detecting the heart rate of a person.
The heart rate sensor comprises an optical transmitter, an optical receiver, a chip and an interface. The chip controls the light emitter to emit a beam of light with specified power, and the light returns after striking on the obstacle in front and is received by the light receiver. The chip reads the power of the light emitted by the light emitter and the power of the light received by the light receiver, and then calculates the heart rate. Or the chip sends the power of the light emitted by the light emitter and the power of the light received by the light receiver to an external data processor through an interface, and the external data processor calculates the heart rate and feeds the heart rate back to the chip through the interface.
When testing the heart rate sensor, the heart rate sensor needs to emit light with specified power to a specified object, and then the heart rate sensor compares the received light power with the predicted reflected power according to the light power received by the light receiver to judge whether the heart rate sensor is normal.
However, when testing heart rate sensor at present, all use the joint to come with heart rate sensor's interface connection, when testing heart rate sensor like this each time, the joint all will plug at heart rate sensor's kneck, test behind the more heart rate sensor, can make the joint produce some wearing and tearing to when testing again, can with heart rate sensor's joint contact failure, thereby make the deviation ratio of calculating great or can't test, thereby make the inaccurate of test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inspection heart rate sensor's tool to need frequent plug interface and the problem that causes when solving above-mentioned inspection heart rate sensor.
Based on the above-mentioned purpose, the utility model provides a tool of inspection heart rate sensor, include: a bearing platform and a control box; the bearing table is provided with a pinhole and a unthreaded hole, and the control box comprises a box body, a processor and a probe; the box body is positioned at a position opposite to the unthreaded hole of the bearing table, the box body can move towards or away from the bearing table, the processor is positioned in the box body, and the probe is positioned on the box body; the first end of the probe is electrically connected with the processor, and the second end of the probe is opposite to the pinhole; when placing heart rate sensor on the plummer, heart rate sensor's light emitter and photoreceiver are just right the unthreaded hole, heart rate sensor's interface is just right the pinhole, the box orientation the plummer motion makes the probe with the interface contact, so that heart rate sensor passes through the probe with processor communication connection.
Further, a spring is disposed between the first end and the second end of the probe.
Further, be provided with pressure device on the plummer, when heart rate sensor placed on the plummer, pressure device presses heart rate sensor's top.
Further, the pressure device comprises a vertical rod and a pressure plate, wherein a first round hole is formed in the pressure plate, the vertical rod penetrates through the first round hole, and the vertical rod is fixed on the bearing table; when the heart rate sensor is placed on the carrying table, the pressure plate presses on the heart rate sensor.
Further, the pressure device further comprises a weight block movably placed on the pressure plate.
Furthermore, a second round hole is formed in the weight block, and the vertical rod penetrates through the second round hole.
Further, the second round hole is an internal thread hole, the vertical rod is a ball screw, and the internal thread hole is matched with an external thread tooth on the ball screw, so that the heavy object block rotates on the ball screw.
Furthermore, the jig for testing the heart rate sensor further comprises an outer shell, the outer shell comprises a side surface and a bottom surface, the side surface encloses the bottom surface to form a cavity with an opening, and the plummer covers the opening; the control box is positioned in the outer shell.
Furthermore, the side surface and the bottom surface of the outer shell are both made of light-tight materials.
The utility model provides a tool of inspection rhythm of heart sensor sets up to the interface of probe straight joint rhythm of heart sensor, makes the probe need not carry out the plug with rhythm of the heart sensor and produces the friction, makes this tool repetitious usage back still can keep the testing capability of high accuracy, improves the life of tool. The probe comprises a spring, so that the probe can be ensured to contact with an interface of the heart rate sensor and cannot be damaged, and the testing accuracy is improved. Set up the heavy object on heart rate sensor, can ensure heart rate sensor's interface and probe contact, further improve the accuracy of test.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a jig for testing a heart rate sensor according to the present invention;
fig. 2 is an exploded view of a bearing table and a pressure device according to an embodiment of the apparatus for testing a heart rate sensor of the present invention;
fig. 3 is a schematic structural diagram of a probe according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pressure device according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the utility model provides a tool for testing a heart rate sensor, which comprises a bearing platform 1 and a control box 2; the bearing table 1 is provided with a pinhole 11 and a unthreaded hole 12, and the control box 2 comprises a box body, a processor (not shown in the figure) and a probe 23; the box body is positioned at a position opposite to the unthreaded hole 12 of the bearing table 1, the box body can move towards or away from the bearing table 1, the processor is positioned in the box body, and the probe 23 is positioned on the box body; the first end 231 of the probe 23 is electrically connected with the processor, and the second end 232 of the probe 23 faces the pinhole 11; when placing heart rate sensor 3 on plummer 1, heart rate sensor 3's light emitter and photoreceiver are just right unthreaded hole 12, heart rate sensor 3's interface 31 is just right pinhole 11, the box orientation plummer 1 motion makes probe 23 with interface 31 contact, so that heart rate sensor 3 passes through probe 23 with treater communication connection.
In this embodiment, inspection heart rate sensor's tool, including plummer 1 and control box 2, plummer 1 is used for placing heart rate sensor 3, perhaps places the electronic equipment who has heart rate sensor 3. Heart rate sensor 3 or the electronic equipment who has heart rate sensor 3 places on plummer 1, and heart rate sensor 3's light emitter and photoreceiver are close, all just to unthreaded hole 12 on plummer 1, and heart rate sensor 3's interface 31 is just to pinhole 11 on plummer 1. A control box 2 is arranged below the bearing table 11, the control box 2 comprises a box body, a processor and a probe 23, the box body is opposite to the pinhole 11 and the unthreaded hole 12, and the probe 23 on the box body is opposite to the pinhole 11, so that the probe 23 can be contacted with the interface 31 through the pinhole 11; the probe 23 comprises a first end 231 and a second end 232, the processor on the box body is connected with the first end 231 of the probe 23, and the second end 232 of the probe 23 faces the pinhole 11, so that the processor receives data detected by the heart rate sensor 3 through the probe 23 and the interface 31. The data detected by the heart rate sensor 3 comprises the power of the light emitted by the light emitter and the power of the light received by the light receiver. When placing heart rate sensor 3 on plummer 1, control box 2 upward movement makes probe 23 move towards pinhole 11 and contact with heart rate sensor 3's interface 31. Then the light emitter of heart rate sensor 3 launches one light towards the box, hits the box and reflects back, then light receiver receives the light of reflecting back, and heart rate sensor 3 records the power of the light of launching and the power of the light of reflecting back, sends the data of the power of two lights of record for the treater through probe 23, makes the treater calculate the function of checking heart rate sensor 3 whether normal. In a specific embodiment, two heart rate sensors 3 can be placed on one bearing table 1 at the same time, correspondingly, two light holes 12 and two needle holes 11 are arranged on the bearing table 1, and meanwhile, two probes 23 are arranged below the bearing table 1. Although two probes 23 are shown in fig. 2, the corresponding other control box 2 is not shown to facilitate the labeling of components such as the optical apertures 12.
In one embodiment, a spring 232 is disposed between the first end 231 and the second end 232 of the probe 23.
In this embodiment, the probe is composed of three parts, a first end 231, a second end 232, and a spring 233 between the two ends, and the middle part of the probe 23 is made of the spring 233, so that the entire probe 233 can be compressed in the length direction. When heart rate sensor 3 placed on plummer 1, because heart rate sensor 3 sets up on electronic equipment, electronic equipment has certain volume, so heart rate sensor 3's interface 31 is not necessarily can be pressed close to the mesa of plummer 1, and probe 23 is short, can make probe 23 can't touch interface 31. If the probe 23 is long, some of the interfaces 31 of the heart rate sensors 3 are close to the top of the carrier 1, which may cause the probe 23 to be too close to the interfaces 31 and the probe 23 to bend, possibly damaging the probe 23. Therefore, the probe 23 is arranged with the spring 233 in the middle, and can be compressed in the length direction, even if the interface 31 of the heart rate sensor 3 is far away from the table top of the bearing table 1, the probe 23 can contact the interface 31; even if the interface 31 of the heart rate sensor 3 is close to the table top of the plummer 1, the probe 23 will compress, so that the probe 23 can contact the interface 31 and will not bend. The heart rate sensor 3 with different specification structures and the electronic equipment with the heart rate sensor 3 with different specification structures can be adapted. In particular, the spring 233 is also made of a material that is capable of communicating, such that the entire probe 23 can communicatively couple the heart rate sensor 3 and the processor. In another embodiment, a spring 233 is disposed between the first and second ends 231, 232 of the probe 23, and the first and second ends 231, 232 are connected by a flexible communication material wire that is disposed within an aperture of the spring 233, so that the entire probe 23 can be compressed or stretched in the longitudinal direction, while also ensuring that the heart rate sensor 3 is in communication with the processor.
In one embodiment, a pressure device is arranged on the bearing table 1, and when the heart rate sensor 3 is placed on the bearing table 1, the pressure device presses on the heart rate sensor 3.
In this embodiment, still be provided with pressure device on the plummer 1, place back on the plummer 1 when heart rate sensor 3, pressure device pushes down, it is fixed between pressure device and plummer 1 to make heart rate sensor 3, it makes heart rate sensor 3 move to avoid probe 23 to move up when pushing up heart rate sensor 3's interface 31, thereby guarantee probe 23 and heart rate sensor 3's interface 31 abundant contact, the optoreceiver and the phototransmitter that also make heart rate sensor 3 simultaneously are adjusted well unthreaded hole 12 on the plummer 1.
In one embodiment, the pressure device comprises a vertical rod 41 and a pressure plate 42, the pressure plate 42 is provided with a first circular hole, the vertical rod 41 passes through the first circular hole, and the vertical rod 41 is fixed on the bearing table 1; when the heart rate sensor 3 is placed on the carrier 1, the pressure plate 42 presses over the heart rate sensor 3.
In this embodiment, the pressure device comprises a vertical rod 41 and a pressure plate 42, the pressure plate 42 has a first circular hole, and the diameter of the first circular hole is larger than the outer diameter of the vertical rod 41, so that the vertical rod 41 can pass through the first circular hole. The vertical rod 41 is fixed on the bearing table 1, and the first round hole on the pressure plate 42 is aligned with the vertical rod 41 and moves downwards along the length direction of the vertical rod 41; when the heart rate sensor 3 is present on the carrier 1, the pressure plate 42 has a large surface area, so that the pressure plate 42 can press on the heart rate sensor 3 to give the heart rate sensor 3 a certain pressure. In a specific embodiment, the vertical rod 41 passes through the first circular hole all the time when not in use or in use, when there is no heart rate sensor 3, the vertical rod 41 is fixed vertically on the carrying table 1, the vertical rod 41 is arranged in the first circular hole of the pressure plate 42, and the pressure plate 42 presses on the carrying table 1; when it is desired to test the heart rate sensor 3, the pressure plate 42 is lifted a small amount up the length of the vertical bar 1, the heart rate sensor 3 is then placed on the carrier 1, and the pressure plate 42 is then lowered slightly so that the pressure plate 42 presses on the heart rate sensor 3. So that the pressure plate 42 exerts a downward force on the heart rate sensor 3, and the heart rate sensor 3 is fixed on the carrier 1.
In one embodiment, the pressure device further comprises a weight block 43, and the weight block 43 is movably placed on the pressure plate 43.
In this embodiment, the pressure device further comprises a weight 43, the weight 43 being placed on the pressure plate 42. Different weight specifications of heart rate sensor 3 or different weight specifications of electronic equipment that has heart rate sensor 3 need the pressure of different weight so that heart rate sensor 3 or electronic equipment place interface 31 just to pinhole 11 when on plummer 1. Too little pressure on the heart rate sensor 3 may cause the heart rate sensor 3 to be pushed open by the probe 23, and too much pressure on the heart rate sensor 3 may cause the heart rate sensor 3 to be crushed. Thus, the weight block 43 is arranged to be movably placed on the pressure plate 32, so that the whole pressure device can be arranged to be of different weights to press on the heart rate sensor 3.
In one embodiment, the weight block 43 is provided with a second circular hole through which the vertical rod 41 passes.
In this embodiment, the weight 43 has a second circular hole, and the vertical rod 41 passes through the second circular hole, so that the weight 43 is stacked on the pressure plate 42, and a plurality of weights 43 can also be stacked on the pressure plate 42. The weight of the pressure device can be flexibly adjusted.
In one embodiment, the second circular hole is an internal threaded hole, and the vertical rod 41 is a ball screw, and the internal threaded hole is matched with an external thread on the ball screw, so that the weight block 43 rotates on the ball screw.
In this embodiment, the second circular hole is an internal threaded hole, the vertical rod 41 is a ball screw, and the internal threaded hole is matched with the external thread on the ball screw. When the weight block 43 is placed on the pressure plate 42, the second round hole on the weight block 43 is aligned with the vertical rod 41, then the weight block 43 is put down, the weight block 43 rotates downwards along the external thread teeth of the vertical rod 41, so that the downward acceleration of the weight block 43 in the downward movement is reduced, and the situation that the weight block 43 directly falls on the pressure plate 42 to cause the pressure plate 42 to suddenly generate large impact force to damage the heart rate sensor 3 is avoided.
In one embodiment, the jig for testing the heart rate sensor further comprises an outer shell 5, wherein the outer shell 5 comprises side surfaces and a bottom surface, the side surfaces surround the bottom surface to form a cavity with an opening, and the plummer 1 covers the opening; the control box 2 is located inside the outer housing 5.
In this embodiment, shell body 5 has side and bottom surface, and side and bottom surface surround into a cavity, and plummer 1 lid closes the opening at the cavity, makes whole inspection heart rate sensor's tool as an organic whole, is convenient for remove, simultaneously, plays the guard action to box 2 in the shell body 5.
In one embodiment, the side and bottom surfaces of the outer casing 5 are made of opaque material.
In this embodiment, the side and the bottom of the outer casing 5 are made of opaque material, so that the light of the light emitter and the light receiver of the heart rate sensor 5 cannot leak, and the accuracy of receiving light by the light receiver is improved. Thereby making the reliability of the tested heart rate sensor higher.
To sum up, the utility model provides an inspection heart rate sensor's tool sets up to probe lug connection heart rate sensor's interface, makes the probe need not carry out the plug with heart rate sensor and produces the friction, makes this tool repetitious usage back still can keep the testing capability of high accuracy, improves the life of tool. The probe comprises a spring, so that the probe can be ensured to contact with an interface of the heart rate sensor and cannot be damaged, and the testing accuracy is improved. Set up the heavy object on heart rate sensor, can ensure heart rate sensor's interface and probe contact, further improve the accuracy of test.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. A jig for testing a heart rate sensor is characterized by comprising a bearing table and a control box;
the bearing table is provided with a pinhole and a unthreaded hole, and the control box comprises a box body, a processor and a probe;
the box body is positioned at a position opposite to the unthreaded hole of the bearing table, the box body can move towards or away from the bearing table, the processor is positioned in the box body, and the probe is positioned on the box body;
the first end of the probe is electrically connected with the processor, and the second end of the probe is opposite to the pinhole;
when placing heart rate sensor on the plummer, heart rate sensor's light emitter and photoreceiver are just right the unthreaded hole, heart rate sensor's interface is just right the pinhole, the box orientation the plummer motion makes the probe with the interface contact, so that heart rate sensor passes through the probe with processor communication connection.
2. The jig for testing a heart rate sensor according to claim 1, wherein a spring is disposed between the first end and the second end of the probe.
3. The apparatus for testing heart rate sensor according to claim 1, wherein a pressure device is disposed on the carrier, and when the heart rate sensor is placed on the carrier, the pressure device is pressed above the heart rate sensor.
4. The apparatus for testing heart rate sensor according to claim 3, wherein the pressure device comprises a vertical rod and a pressure plate, the pressure plate is provided with a first circular hole, the vertical rod passes through the first circular hole, and the vertical rod is fixed on the carrying platform;
when the heart rate sensor is placed on the carrying table, the pressure plate presses on the heart rate sensor.
5. The device for testing a heart rate sensor according to claim 4, wherein the pressure device further comprises a weight block movably disposed on the pressure plate.
6. The jig for testing a heart rate sensor according to claim 5, wherein a second circular hole is formed in the weight block, and the vertical rod passes through the second circular hole.
7. The jig for testing a heart rate sensor according to claim 6, wherein the second round hole is an internal threaded hole, the vertical rod is a ball screw, and the internal threaded hole is matched with external threads on the ball screw, so that the weight block rotates on the ball screw.
8. The jig for testing a heart rate sensor according to claim 1, further comprising an outer casing, wherein the outer casing comprises a side surface and a bottom surface, the side surface encloses the bottom surface to form a cavity with an opening, and the plummer covers the opening;
the control box is positioned in the outer shell.
9. The fixture for testing a heart rate sensor according to claim 8, wherein the side surface and the bottom surface of the outer casing are made of opaque material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982541.3U CN210834213U (en) | 2019-11-15 | 2019-11-15 | Tool of inspection heart rate sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982541.3U CN210834213U (en) | 2019-11-15 | 2019-11-15 | Tool of inspection heart rate sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834213U true CN210834213U (en) | 2020-06-23 |
Family
ID=71264464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982541.3U Expired - Fee Related CN210834213U (en) | 2019-11-15 | 2019-11-15 | Tool of inspection heart rate sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834213U (en) |
-
2019
- 2019-11-15 CN CN201921982541.3U patent/CN210834213U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |