CN208625691U - A kind of Wrist-cuff device - Google Patents
A kind of Wrist-cuff device Download PDFInfo
- Publication number
- CN208625691U CN208625691U CN201721420823.5U CN201721420823U CN208625691U CN 208625691 U CN208625691 U CN 208625691U CN 201721420823 U CN201721420823 U CN 201721420823U CN 208625691 U CN208625691 U CN 208625691U
- Authority
- CN
- China
- Prior art keywords
- shell
- wrist
- air
- air bag
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model relates to sphygmomanometer technical fields, refer in particular to a kind of Wrist-cuff device, including shell, it is arranged at the pcb board and gas transmission component of enclosure interior, it further include having the air bag that the hull outside is set, the air bag carries out air inlet and exhaust by gas transmission component, the shell is equipped with the through-hole being connected to the air bag, the pcb board is equipped with the pressure sensor for being plugged in the inside of the through-hole, the junction of the pressure sensor and the through-hole is equipped with anti-gas-leak part, and the through-hole is equipped with the outer cover for fixing anti-gas-leak part.Pressure sensor in the utility model is directly plugged in inside the through-hole of shell to connect with air bag, and anti-gas-leak part is arranged in the junction of pressure sensor and through-hole, prevents gas from leaking out from junction, effectively improves the accuracy of measurement result.
Description
Technical field
The utility model relates to sphygmomanometer technical fields, refer in particular to a kind of Wrist-cuff device.
Background technique
The basic principle of Wrist-cuff device is that air bag is made to press to wrist to air bag gas transmission, is then passed using pressure
Sensor measures the shock wave fed back from wrist strap to obtaining blood pressure data.But existing Wrist-cuff device structure design is not
Enough rationally the gas in air bag can leak out often from the junction of pressure sensor and air bag, cause measurement result inaccurate.
Summary of the invention
The utility model provides a kind of Wrist-cuff device for problem of the prior art.
The utility model adopts the following technical solution: a kind of Wrist-cuff device, including shell, is arranged in shell
The pcb board and gas transmission component in portion further include having the air bag that the hull outside is arranged in, and the air bag is carried out by gas transmission component
Air inlet and exhaust, the shell are equipped with the through-hole being connected to the air bag, and the pcb board is equipped with the inside for being plugged in the through-hole
Pressure sensor, the junction of the pressure sensor and the through-hole is equipped with anti-gas-leak part, and the through-hole is equipped with for solid
Determine the outer cover of anti-gas-leak part.
Preferably, the anti-gas-leak part is rubber ring.
Preferably, being equipped with fixed plate between the air bag and shell, the air bag is fixed on the fixed plate, the shell
Body protrusion is formed with first connecting portion and second connecting portion hollow and that run through the fixed plate, and the through-hole passes through the first connection
Portion is connected to the air bag, and the gas transmission component is connected to by the second connecting portion with the air bag.
Preferably, being equipped with wrist strap between the fixed plate and the shell, the wrist strap is equipped with the first fixture block, the shell
Body is equipped with for blocking the first card slot for setting the first fixture block.
Preferably, the gas transmission component include four parts, air leaking nozzle, air pump and air valve, the air leaking nozzle, air pump with
And air valve passes through four parts and is connected to the second connecting portion, the air pump and the air valve are separately positioned on the shell
Both ends.
Preferably, the shell is fixed equipped with second for fixing the first fixing piece of air pump and for fixing air valve
Part.
Preferably, the shell includes upper casing and lower casing, the upper casing and lower casing are detachably connected, the bottom of the lower casing
Portion is recessed to form resigning portion.
Preferably, the shell is equipped with charging interface.
The utility model has the beneficial effects that pressure sensor is directly plugged in inside the through-hole of shell to connect with air bag,
And anti-gas-leak part is set in the junction of pressure sensor and through-hole, it prevents gas from leaking out from junction, effectively improves measurement knot
The accuracy of fruit.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model.
Fig. 2 is the internal structure chart of the utility model.
Fig. 3 is the enlarged diagram of part A in Fig. 2.
Fig. 4 is the three-dimensional structure diagram of the lower casing of the utility model.
Fig. 5 is the three-dimensional structure diagram of the upper casing of the utility model.
Fig. 6 is the fixing sleeve of the utility model and the cross-sectional view of fixed column.
Appended drawing reference are as follows: 1-shell, 11-through-holes, 12-first connecting portions, 13-second connecting portions, the 14-the first card
Slot, the 15-the first fixing piece, the 16-the second fixing piece, 17-upper casings, 171-fixed columns, the 172-the second fixture block, 173-the first
Magnetic patch, the 174-the second magnetic patch, 18-lower casings, 181-fixing sleeves, the 182-the second card slot, 183-third magnetic patch, 184-the four
Magnetic patch, 19-resigning portions, 2-pcb boards, 3-gas transmission components, 31-four parts, 32-air leaking nozzles, 33-air pumps, 34-air valves,
4-air bags, 5-pressure sensors, 6-anti-gas-leak parts, 61-outer covers, 7-fixed plates, 8-wrist straps, the 81-the first fixture block, 9-
Charging interface.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, a kind of Wrist-cuff device, including shell 1, be arranged inside shell 1
Pcb board 2 and gas transmission component 3, further include having the air bag 4 being arranged in outside the shell 1, the air bag 4 pass through gas transmission component 3
Air inlet and exhaust are carried out, the shell 1 is equipped with the through-hole 11 being connected to the air bag 4, and the pcb board 2 is described equipped with being plugged in
The junction of the pressure sensor 5 of the inside of through-hole 11, the pressure sensor 5 and the through-hole 11 is equipped with anti-gas-leak part 6, institute
Through-hole 11 is stated equipped with the outer cover 61 for fixing anti-gas-leak part 6.The anti-gas-leak part 6 is rubber ring.
Pressure sensor 5, which is directly plugged in inside the through-hole 11 of shell 1, to connect with air bag 4, and in 5 He of pressure sensor
Rubber ring is arranged in the junction of through-hole 11, prevents gas from leaking out from junction, effectively improves the accuracy of measurement result.
As shown in Figure 1, Figure 2 and Figure 4, fixed plate 7 is equipped between the air bag 4 and shell 1, the air bag 4 is fixed on institute
Fixed plate 7 is stated, the shell 1, which protrudes, is formed with first connecting portion 12 and second connecting portion hollow and that run through the fixed plate 7
13, the through-hole 11 is connected to by first connecting portion 12 with the air bag 4, and the gas transmission component 3 passes through the second connecting portion
13 are connected to the air bag 4.7 fixation balloon 4 of fixed plate prevents the displacement of air bag 4 from causing bad connection so as to cause gas leakage.
As depicted in figs. 1 and 2, wrist strap 8 is equipped between the fixed plate 7 and the shell 1, the wrist strap 8 is equipped with first
Fixture block 81, the shell 1 are equipped with for blocking the first card slot 14 for setting the first fixture block 81.8 He of wrist strap is connected in the way of clamping
Shell 1, convenient for assembling and stabilized structure.
As shown in Fig. 2, the gas transmission component 3 includes four parts 31, air leaking nozzle 32, air pump 33 and air valve 34, it is described to let out
Gas nozzle 32, air pump 33 and air valve 34 are connected to the second connecting portion 13 by four parts 31, the air pump 33 and described
Air valve 34 is separately positioned on the both ends of the shell 1.It is utilized between air leaking nozzle 32, air pump 33 and air valve 34 in existing sphygmomanometer
Hose is connected by the connector of multiplex roles, and hose can cause gas transmission obstructed when practical due to bending.This sphygmomanometer is direct
Gas transmission is carried out using four parts 31, it is unobstructed that gas transmission is effectively ensured.
As shown in Fig. 2, the shell 1 is equipped with for fixing the first fixing piece 15 of air pump 33 and for fixing air valve 34
Second fixing piece 16.Prevent air pump 33 and air valve 34 from shifting when in use and leading to bad connection.
As shown in Fig. 1, Fig. 4 and Fig. 6, the shell 1 includes upper casing 17 and lower casing 18, and the upper casing 17 and lower casing 18 are removable
Connection is unloaded, the bottom notch of the lower casing 18 forms resigning portion 19.Resigning portion 19 is that the arm of user is stepped down, so that sphygmomanometer
It is more bonded wrist, enables user more comfortable.The lower casing 18 is equipped with fixing sleeve 181, and the upper casing 17 is equipped with for being plugged in
The fixed column 171 inside fixing sleeve 181 is stated, the fixed column 171 is equipped with the second fixture block 172, and the inner wall of the fixing sleeve 181 is set
There is the second card slot 182 that second fixture block 172 is set for card, the fixed column 171 is close to the side of second card slot 182
Equipped with the first magnetic patch 173, the side far from second card slot 182 is equipped with the second magnetic patch 174, the inner wall of the fixing sleeve 181
Equipped with the third magnetic patch 183 for being contacted with the first magnetic patch 173 and the 4th magnet block for being contacted with the second magnetic patch 174, institute
The polarity of the first magnetic patch 173 and third magnetic patch 183 is stated on the contrary, second magnetic patch 174 is identical with the polarity of the 4th magnetic patch 184.
The stable connection of upper casing 17 and lower casing 18 and it is easy to disassemble.When assembling upper casing 17 and lower casing 18, fixed column 171 only need to directly be enabled to insert
Enter fixing sleeve 181, between the attraction and the second magnetic patch 174 and the 4th magnetic patch 184 between the first magnetic patch 173 and third magnetic patch 183
Repulsion, enable the second card slot 182 firmly to block the second fixture block 172.When needing to dismantle shell 1, user only needs cross
To pulling upper casing 17 that the second card slot 182 is made no longer to block the second fixture block 172, then longitudinal direction pulls out upper casing 17, can be fast square
Just it dismantles.
As shown in Figure 1, the shell 1 is equipped with charging interface 9.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (8)
1. a kind of Wrist-cuff device, it is characterised in that: including shell (1), be arranged at the internal pcb board (2) of shell (1)
It further include the air bag (4) for having setting external in the shell (1) with gas transmission component (3), the air bag (4) passes through gas transmission component
(3) air inlet and exhaust are carried out, the shell (1) is equipped with the through-hole (11) being connected to the air bag (4), and the pcb board (2) is equipped with
It is plugged in the pressure sensor (5) of the inside of the through-hole (11), the connection of the pressure sensor (5) and the through-hole (11)
Place is equipped with anti-gas-leak part (6), and the through-hole (11) is equipped with the outer cover (61) for fixing anti-gas-leak part (6).
2. a kind of Wrist-cuff device according to claim 1, it is characterised in that: the anti-gas-leak part (6) is rubber
Circle.
3. a kind of Wrist-cuff device according to claim 1, it is characterised in that: the air bag (4) and shell (1) it
Between be equipped with fixed plate (7), the air bag (4) is fixed on the fixed plate (7), and shell (1) protrusion is formed with hollow and passes through
The first connecting portion (12) and second connecting portion (13) of the fixed plate (7) are worn, the through-hole (11) passes through first connecting portion
(12) it is connected to the air bag (4), the gas transmission component (3) is connected to by the second connecting portion (13) with the air bag (4).
4. a kind of Wrist-cuff device according to claim 3, it is characterised in that: the fixed plate (7) and the shell
Wrist strap (8) are equipped between body (1), the wrist strap (8) is equipped with the first fixture block (81), and the shell (1), which is equipped with, sets first for blocking
The first card slot (14) of fixture block (81).
5. a kind of Wrist-cuff device according to claim 3, it is characterised in that: the gas transmission component (3) includes four
Parts (31), air leaking nozzle (32), air pump (33) and air valve (34), the air leaking nozzle (32), air pump (33) and air valve (34)
It is connected to by four parts (31) with the second connecting portion (13), the air pump (33) and the air valve (34) are separately positioned on
The both ends of the shell (1).
6. a kind of Wrist-cuff device according to claim 5, it is characterised in that: the shell (1) is equipped with for solid
Determine the first fixing piece (15) of air pump (33) and the second fixing piece (16) for fixing air valve (34).
7. a kind of Wrist-cuff device according to claim 1, it is characterised in that: the shell (1) includes upper casing
(17) it is detachably connected with lower casing (18), the upper casing (17) and lower casing (18), the bottom notch formation of the lower casing (18) allows
Position portion (19).
8. a kind of Wrist-cuff device according to claim 1, it is characterised in that: the shell (1) is equipped with charging
Mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420823.5U CN208625691U (en) | 2017-10-27 | 2017-10-27 | A kind of Wrist-cuff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420823.5U CN208625691U (en) | 2017-10-27 | 2017-10-27 | A kind of Wrist-cuff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208625691U true CN208625691U (en) | 2019-03-22 |
Family
ID=65730334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420823.5U Active CN208625691U (en) | 2017-10-27 | 2017-10-27 | A kind of Wrist-cuff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208625691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147664A1 (en) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | Wearable device |
-
2017
- 2017-10-27 CN CN201721420823.5U patent/CN208625691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147664A1 (en) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | Wearable device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208081211U (en) | A kind of Integral electronic sphygmomanometer | |
| CN208625691U (en) | A kind of Wrist-cuff device | |
| US20120253210A1 (en) | Cuff of Sphygmomanometer | |
| CN111839554A (en) | Pressure detection device for evaluating muscle strength of female pelvic floor muscles | |
| US20170311814A1 (en) | Air circuit structure, blood pressure measuring instrument thereof, and air circuit box | |
| CN204723118U (en) | A kind of emergency treatment venous transfusion assistor | |
| TWM512388U (en) | Blood pressure monitor | |
| CN204246161U (en) | Portable color instrument | |
| CN208640693U (en) | A kind of upper Arm-cuff device | |
| CN210198627U (en) | Pressure sensor for air pressure monitoring | |
| CN209033304U (en) | A kind of concealed electric breast pump | |
| CN207545081U (en) | portable blood pressure monitor | |
| CN110180039A (en) | Multi-functional intestinal juice back-transfusion device | |
| CN208625696U (en) | A kind of upper Arm-cuff device with leakproof airway dysfunction | |
| CN213406007U (en) | Pipeline assembly for sphygmomanometer and sphygmomanometer with pipeline assembly | |
| CN211317655U (en) | Water ring pump gas tightness detection device | |
| CN209074592U (en) | A kind of sphygmomanometer gas connector and sphygmomanometer | |
| CN213309696U (en) | Arm type intelligent electronic sphygmomanometer | |
| CN209404771U (en) | A kind of watch style electronic sphygmomanometer | |
| CN109965863A (en) | A kind of sphygmomanometer connection system | |
| CN212394936U (en) | Pressure detection device for evaluating muscle strength of female pelvic floor muscles | |
| CN219142087U (en) | Pressure sensor and knapsack pressure sensor device | |
| CN203749965U (en) | Oxygen bag auxiliary tank for respiration internal medicine | |
| CN214969704U (en) | Portable negative pressure drainage device | |
| CN214333914U (en) | Portable ultrasonic flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |