Wrist blood pressure recorder

Abstract

The wrist type blood pressure recorder comprises a wrist strap and a measuring meter, the wrist strap comprises an air bag and two buckle seats, the two buckle seats are installed at the two ends of the air bag respectively, and each buckle seat is provided with two inserting grooves; the measuring meter comprises a meter body and two clamping devices, the meter body comprises a dial plate, a measurer used for measuring blood pressure and an air pump used for inflating and deflating an air bag, the air pump, the measurer and the two clamping devices are all installed on the dial plate, and each clamping device comprises a first pushing piece, a second pushing piece, at least one first elastic piece and at least one second elastic piece. The first pushing piece and the second pushing piece are both installed on the dial plate in a sliding mode, one end of the first elastic piece and one end of the second elastic piece are both connected with the dial plate, the other end of the first elastic piece and the other end of the second elastic piece are connected with the first pushing piece and the second pushing piece respectively, the first pushing piece and the second pushing piece are inserted into the two inserting grooves respectively, and the air bag is connected with the air pump. The first elastic piece and the second elastic piece are both in a compressed state, and the first pushing piece and the second pushing piece can be separated from the two inserting grooves respectively.

Description

TECHNICAL FIELD

[0001] The utility model relates to blood pressure detection equipment technical field especially relates to a wrist blood pressure recorder. BACKGROUND

[0002] With people's increasing attention to personal health and the development of mobile intelligent terminal wearable equipment, in order to meet the demand of people's daily blood pressure data collection, the wrist blood pressure recorder for measuring blood pressure is born, and the wrist blood pressure recorder is similar to watch structure and can be worn on the wrist.

[0003] The wrist blood pressure recorder generally comprises a measuring table, a watchband and an air bag, two ends of the watchband are connected with two side ends of the measuring table respectively, the air bag is installed on the watchband and connected with the measuring table, the air bag is inflated or deflated by the measuring table, when the user uses the wrist blood pressure recorder to measure blood pressure, the wrist circumference scale is used to measure the wrist circumference, and the appropriate air bag specification is selected according to the condition of the user, so as to match the wrist of the person to be measured.

[0004] However, the existing air bag is generally fixed on the watchband through a plurality of screws, the air bag cannot be quickly disassembled from the watchband, and the watchband needs to be disassembled from the measuring table by using special tools, so that the user cannot quickly disassemble and assemble the air bag, thereby causing great waste of medical resources, and the wrist blood pressure recorder is not suitable for wide promotion. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a wrist blood pressure recorder to solve the technical problem that the air bag in the existing wrist blood pressure recorder is generally fixed on the watchband through a plurality of screws, the air bag cannot be quickly disassembled from the watchband, and the watchband needs to be disassembled from the measuring table by using special tools, so that the user cannot quickly disassemble and assemble the air bag, thereby causing great waste of medical resources.

[0006] The utility model provides a wrist blood pressure recorder, which comprises:

[0007] The wristband comprises an air bag and two buckle seats, the two buckle seats are respectively installed on two ends of the air bag, and the buckle seat has two back-to-back insertion grooves.

[0008] The measuring table comprises a table body and two clamping devices, the table body comprises a dial, a measuring device for measuring blood pressure and a gas pump for inflating and deflating the air bag, the gas pump, the measuring device and the two clamping devices are all installed on the dial, the clamping device comprises a first push piece, a second push piece, at least one first elastic piece and at least one second elastic piece, the first push piece and the second push piece are both slidingly installed on the dial, one end of the first elastic piece and the second elastic piece is connected with the dial and the other end is respectively connected with the first push piece and the second push piece, the first push piece and the second push piece are respectively inserted into two insertion slots, the air bag is connected with the gas pump, when the first push piece and the second push piece are moved, the first elastic piece and the second elastic piece are both in a compressed state, and the first push piece and the second push piece can be respectively separated from the two insertion slots.

[0009] Further, the dial is provided with a first storage compartment and first and second openings communicating with the first storage compartment, the first push piece comprises a base, a first insertion block and a push plate for being pushed by a hand, the base slidingly operates in the first storage compartment, one end of the first insertion block is connected with the base and the other end is inserted into one of the insertion slots through the first opening, one end of the push plate is connected with the base and the other end protrudes out of the dial through the second opening, the first elastic piece is located in the first storage compartment, and one end of the first elastic piece is connected with the inner wall of the first storage compartment and the other end is connected with the base.

[0010] Further, the dial is further provided with a second storage compartment and a third opening communicating with the second storage compartment, the second push piece comprises a push base and a second insertion block, the push base slidingly operates in the second storage compartment, one end of the second insertion block is connected with the push base and the other end is inserted into the other insertion slot through the third opening, the second elastic piece is located in the second storage compartment, and one end of the second elastic piece is connected with the inner wall of the second storage compartment and the other end is connected with the push base.

[0011] Further, the dial comprises a top cover, a bottom shell, a first cover plate and a second cover plate, the top cover, the first cover plate and the second cover plate are all installed on the bottom shell, the first cover plate and the bottom shell form the first storage compartment, the second cover plate and the bottom shell form the second storage compartment, and the first, second and third openings are all provided on the bottom shell.

[0012] Further, the dial is further provided with a placing groove, the buckle base is located in the placing groove, and the first and third openings communicate with the placing groove.

[0013] Further, the watch face is further provided with a containing space and a first through hole in communication with the containing space, the air bag comprises a bag body with an inner cavity and a guide column protruding from the bag body, the air bag is further provided with an air hole penetrating through the guide column and in communication with the inner cavity, and the air pump is located in the containing space and connected with the guide column through the first through hole.

[0014] Further, the wristband is further provided with at least one waterproof ring, an outer wall of the guide column is provided with at least one annular groove, the waterproof ring is installed on the annular groove, and the guide column is in sealed connection with the air pump through the waterproof ring.

[0015] Further, the buckle seat comprises a buckle plate and a buckle cover connected with the buckle plate, the buckle plate and the buckle cover form a receiving cavity, the buckle plate is provided with a second through hole in communication with the receiving cavity, the bag body is installed in the receiving cavity, and the guide column sequentially penetrates through the second through hole and the first through hole and is located in the containing space.

[0016] Further, the wristband is further provided with an ejection assembly, the ejection assembly comprises a bag buckle and a third elastic member, the bag buckle comprises a base column and an ejection column protruding from the base column, an outer diameter of the ejection column is smaller than that of the base column, the buckle plate is further provided with a third through hole in communication with the receiving cavity, the base column and the third elastic member are located in the receiving cavity, the ejection column penetrates through the third through hole and abuts against the watch face, and one end of the third elastic member is connected with an inner wall of the receiving cavity and the other end is connected with the base column.

[0017] Further, the wristband is further provided with a Hall inductor matched with the measuring meter, and the Hall inductor is installed on the buckle seat.

[0018] Compared with the prior art, the wristband has the following beneficial effects:

[0019] The wristband comprises an air bag and two buckle seats respectively installed on two ends of the air bag, the measuring meter comprises a meter body and two clamping devices both installed on the watch face, the first pushing member in the clamping device can be inserted into the insertion slot on one side of the buckle seat under the action of the first elastic member, the second pushing member can be inserted into the insertion slot on the other side of the buckle seat under the action of the second elastic member, the measuring meter is clamped and connected with the buckle seat in the wristband through the clamping devices, when the first pushing member and the second pushing member are moved, the first pushing member and the second pushing member can be separated from the two insertion slots respectively, so that the air bag and the buckle seat can be quickly disassembled from the measuring meter together, the air bag is particularly convenient to disassemble, appropriate air bag specifications can be selected according to the condition of a user, the efficiency is greatly improved for after-sales maintenance, great waste of medical resources is avoided, and the wristband is suitable for wide range of promotion. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Part structure diagram of wrist blood pressure recorder provided by the embodiment of the utility model;

[0021] Figure 2 For Figure 1 The explosion map;

[0022] Figure 3 Part structure diagram of measurement table provided by the embodiment of the utility model;

[0023] Figure 4 For Figure 3 The explosion map;

[0024] Figure 5 For Figure 3 The explosion map of measurement table after turning over in the embodiment of the utility model;

[0025] Figure 6 Structure diagram of first pushing piece provided by the embodiment of the utility model;

[0026] Figure 7 Structure diagram of second pushing piece provided by the embodiment of the utility model;

[0027] Figure 8 Part structure diagram of wrist strap provided by the embodiment of the utility model;

[0028] Figure 9 For Figure 8 The explosion map;

[0029] Figure 10 For Figure 8 The explosion map of wrist strap after turning over in the embodiment of the utility model;

[0030] Figure 11 Structure diagram of buckle cover provided by the embodiment of the utility model;

[0031] Figure 12 Sectional view of wrist strap pre-installed on measurement table provided by the embodiment of the utility model;

[0032] Figure 13 Sectional view of wrist strap installed on measurement table provided by the embodiment of the utility model;

[0033] Figure 14 Sectional view of wrist strap when being disassembled from measurement table provided by the embodiment of the utility model.

[0034] In the figure:

[0035] 10, wristband; 11, air bag; 111, bag body; 1111, second through hole; 1112, third through hole; 112, guide column; 1121, annular groove; 113, air hole; 12, buckle seat; 121, insertion slot; 122, buckle plate; 1221, second through hole; 1222, first through hole; 1223, third through hole; 123, buckle cover; 1231, stud; 1232, threaded hole; 1233, support plate; 1234, annular plate; 1235, second guide rod; 1236, first side plate; 1237, second side plate; 124, storage cavity; 1241, positioning groove; 125, fastener; 13, waterproof ring; 14, ejection assembly; 141, bag buckle; 1411, base column; 1412, top column; 1413, clamping groove; 142, third elastic member; 15, Hall inductor; 20, measuring meter; 21, meter body; 211, dial; 2111, first storage compartment; 2112, first opening; 2113, second opening; 2114, second storage compartment; 2115, third opening; 2116, placement slot; 2117, first through hole; 212, measurer; 213, bottom shell; 214, first cover plate; 2141, first cover body; 2142, guide rail; 215, second cover plate; 2151, second cover body; 2152, stop block; 22, clamping device; 221, first push piece; 222, second push piece; 223, first elastic member; 224, second elastic member; 225, base; 2251, guide groove; 2252, embedded slot; 226, first insertion block; 227, push plate; 228, push seat; 2281, first guide rod; 2282, L-shaped limiting rod; 229, second insertion block. DETAILED DESCRIPTION

[0036] The utility model will be further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features thereof can be combined to form new embodiments without conflict.

[0037] Please refer to Figures 1 to 7 , and Figure 12 The utility model discloses a wrist blood pressure recorder, including wristband 10 and measuring meter 20, and the both ends of wristband 10 are detachable with the both sides of measuring meter 20 respectively, and measuring meter 20 is worn on the wrist of user through wristband 10 to be used for measuring the blood pressure of user.

[0038] The wristband 10 comprises an air bag 11 and two buckles 12, the air bag 11 is flat when not inflated, the two buckles 12 are respectively installed on both ends of the air bag 11, the buckle 12 has two opposite insertion slots 121; the measuring watch 20 comprises a watch body 21 and two clamping devices 22, the watch body 21 comprises a watch dial 211, a measuring device 212 for measuring blood pressure and an air pump for inflating and deflating the air bag 11, the air pump, the measuring device 212 and the two clamping devices 22 are all installed on the watch dial 211, the two clamping devices 22 are respectively installed on both ends of the watch dial 211, and the two clamping devices 22 are respectively clamped and connected with the two buckles 12.

[0039] The clamping device 22 comprises a first pushing piece 221, a second pushing piece 222, at least one first elastic piece 223 and at least one second elastic piece 224, the first pushing piece 221 and the second pushing piece 222 are both transversely slidingly installed on the watch dial 211, the buckle 12 is located between the corresponding first pushing piece 221 and the second pushing piece 222, one end of the first elastic piece 223 and the second elastic piece 224 is connected with the watch dial 211, the other end of the first elastic piece 223 and the second elastic piece 224 is respectively connected with the first pushing piece 221 and the second pushing piece 222, the first pushing piece 221 is under the action of the first elastic piece 223, and the second pushing piece 222 is under the action of the second elastic piece 224, so that the first pushing piece 221 and the second pushing piece 222 can be respectively inserted into the two insertion slots 121, at this time, the first elastic piece 223 and the second elastic piece 224 are both in the stretched state, the air bag 11 is connected with the air pump, and the air pump can inflate the air bag 11, when the first pushing piece 221 and the second pushing piece 222 are moved, the first elastic piece 223 and the second elastic piece 224 are both in the compressed state, and the first pushing piece 221 and the second pushing piece 222 can respectively separate from the two insertion slots 121, so as to facilitate the air bag 11 and the buckle 12 to be quickly disassembled from the measuring watch 20 together, and the air bag 11 will become particularly convenient to disassemble, the appropriate air bag 11 specification can be selected according to the user's condition, and the first elastic piece 223 and the second elastic piece 224 are both springs.

[0040] In the embodiment, the dial 211 is provided with a first receiving cavity 2111, a first opening 2112 and a second opening 2113, the first opening 2112 and the second opening 2113 are both in communication with the first receiving cavity 2111, the first push piece 221 comprises a base 225, a first plug 226 and a push plate 227 for being pushed by a hand, the base 225 is horizontally slidingly operated in the first receiving cavity 2111, one end of the first plug 226 is connected with the base 225 and the other end of the first plug 226 is inserted into one of the insertion slots 121 after passing through the first opening 2112, one end of the push plate 227 is connected with the base 225 and the other end of the push plate 227 is exposed outside the dial 211 after passing through the second opening 2113, the push plate 227 can be horizontally moved in the second opening 2113, the first elastic piece 223 is located in the first receiving cavity 2111, the first elastic piece 223 is located on a side of the base 225 away from the buckle 12, and one end of the first elastic piece 223 is connected with an inner wall of the first receiving cavity 2111 and the other end of the first elastic piece 223 is connected with the base 225, so as to provide an elastic force for the first push piece 221.

[0041] The dial 211 is further provided with a second receiving cavity 2114 and a third opening 2115 in communication with the second receiving cavity 2114, the third opening 2115 is oppositely arranged with the first opening 2112, the second push piece 222 comprises a push base 228 and a second plug 229, the push base 228 is slidingly operated in the second receiving cavity 2114, one end of the second plug 229 is connected with the push base 228 and the other end of the second plug 229 is inserted into the other insertion slot 121 after passing through the third opening 2115, the second elastic piece 224 is located in the second receiving cavity 2114, the second elastic piece 224 is located on a side of the push base 228 away from the buckle 12, and one end of the second elastic piece 224 is connected with an inner wall of the second receiving cavity 2114 and the other end of the second elastic piece 224 is connected with the push base 228, in the specific assembly, for example, Figure 12 The second push piece 222 on the measuring table 20 is first assembled with the insertion slot 121 on the right side of the wrist strap 10, then the left side of the wrist strap 10 is pressed downward, the first push piece 221 and the first elastic piece 223 are compressed, the first push piece 221 is moved backward, the first elastic piece 223 restores to the natural state after being installed in place, the first push piece 221 is embedded into the insertion slot 121 on the left side of the wrist strap 10, and the buckling action is completed.

[0042] In the embodiment, the watch dial 211 comprises a top cover, a bottom shell 213, a first cover plate 214 and a second cover plate 215, the top cover, the first cover plate 214 and the second cover plate 215 are all mounted on the bottom shell 213, the top cover and the bottom shell 213 enclose a containing space, the first cover plate 214 and the second cover plate 215 are both located in the containing space, the first cover plate 214 and the bottom shell 213 enclose the first containing cavity 2111, the second cover plate 215 and the bottom shell 213 enclose the second containing cavity 2114, the first opening 2112, the second opening 2113 and the third opening 2115 are all arranged on the bottom shell 213, and the measuring device 212 is mounted on the bottom shell 213.

[0043] In some embodiments, the first cover plate 214 comprises a first cover body 2141 and a guide rail 2142 protruding from the first cover body 2141, the first cover body 2141 is connected with the bottom shell 213 and encloses the first containing cavity 2111, the base 225 has a guide groove 2251 and two embedding grooves 2252, the number of the first elastic members 223 is two, one end of the first elastic member 223 is connected with the inner wall of the first containing cavity 2111, the other end is mounted in the embedding groove 2252, and the guide rail 2142 is mounted in the guide groove 2251, so that the first pushing member 221 moves more stably.

[0044] In some embodiments, the pushing seat 228 comprises a first guide rod 2281 and two L-shaped limiting rods 2282, the first guide rod 2281 and the two L-shaped limiting rods 2282 are both protruded from an outer side wall of the second insertion block 229, the first guide rod 2281 is located between the two L-shaped limiting rods 2282, the second cover plate 215 comprises a second cover body 2151 and a stop block 2152 protruding from the second cover body 2151, the second cover body 2151 is connected with the bottom shell 213 and encloses the second containing cavity 2114, the number of the second elastic member 224 is one, the second elastic member 224 is sleeved on the first guide rod 2281 and abuts against the inner wall of the second containing cavity 2114, and in the moving process of the second pushing member 222, the L-shaped limiting rod 2282 can abut against the stop block 2152, so as to limit the moving distance of the second pushing member 222.

[0045] The watch dial 211 is also provided with a placing groove 2116, the placing groove 2116 is an L-shaped notch groove, the buckle seat 12 is located in the placing groove 2116, the first opening 2112 penetrates from the inner wall of the first containing cavity 2111 to the inner wall of the placing groove 2116, the third opening 2115 penetrates from the inner wall of the second containing cavity 2114 to the inner wall of the placing groove 2116, the first opening 2112 and the third opening 2115 are both in communication with the placing groove 2116, and the first opening 2112 and the third opening 2115 are oppositely arranged.

[0046] Please further refer to Figure 2 ,Figure 5 , and Figures 8 to 14 In the embodiment, the watch face 211 is further provided with the accommodating space and the first through hole 2117 in communication with the accommodating space, the air bag 11 includes a bag body 111 having an inner cavity and a guide column 112 protruding from the bag body 111, and the air bag 11 is further provided with an air hole 113 penetrating through the guide column 112 and in communication with the inner cavity. The air pump is located in the accommodating space, the guide column 112 is connected with the air pump after penetrating through the first through hole 2117, and the air pump can inflate or deflate the inner cavity of the air bag 11 through the air hole 113.

[0047] In some embodiments, the wrist strap 10 further includes at least one waterproof ring 13, and the outer wall of the guide column 112 is provided with at least one annular groove 1121. The number of the waterproof ring 13 and the annular groove 1121 is both two. The waterproof ring 13 is installed on the annular groove 1121, and the guide column 112 is sealingly connected with the air pump through the waterproof ring 13, so as to enhance the sealing property between the air pump and the air bag 11.

[0048] The buckle seat 12 includes a buckle plate 122 and a buckle cover 123 connected with the buckle plate 122. The buckle plate 122 and the buckle cover 123 enclose a laterally arranged accommodating cavity 124. The buckle plate 122 is connected with the bottom wall of the placement groove 2116. The buckle plate 122 is provided with a second through hole 1221 in communication with the accommodating cavity 124. The second through hole 1221 is arranged in correspondence with the first through hole 2117. Part of the bag body 111 is installed in the accommodating cavity 124. One end of the guide column 112 is located in the accommodating cavity 124 and connected with the bag body 111. The other end of the guide column 112 is located in the accommodating space after penetrating through the second through hole 1221 and the first through hole 2117 to be connected with the air pump.

[0049] In some embodiments, the buckle seat 12 further includes a fastener 125. The buckle plate 122 is further provided with a first through hole 1222. The inner wall of the buckle cover 123 is protruded with a threaded stud 1231. The threaded stud 1231 is provided with a threaded hole 1232. The bag body 111 is provided with a second through hole 1111. The threaded stud 1231 penetrates through the second through hole 1111. The fastener 125 is connected with the threaded hole 1232 after penetrating through the first through hole 1222, so as to install the buckle plate 122 on the buckle cover 123. The fastener 125 is a screw.

[0050] In the embodiment, the wristband 10 further comprises an ejection assembly 14, the ejection assembly 14 comprises a capsule buckle 141 and a third elastic member 142, the capsule buckle 141 comprises a base column 1411 and a top column 1412 protruding on the base column 1411, the outer diameter of the top column 1412 is smaller than the outer diameter of the base column 1411, the buckle plate 122 is further provided with a third through hole 1223 in communication with the receiving cavity 124, the base column 1411 and the third elastic member 142 are located in the receiving cavity 124, the top column 1412 passes through the third through hole 1223 and abuts against the dial 211, one end of the third elastic member 142 is connected with the inner wall of the receiving cavity 124 and the other end is connected with the base column 1411, the first push member 221 is pushed outward, the first push member 221 compresses the first elastic member 223, the first push member 221 exits the slot 121 on the left side of the wristband 10, after the buckle seat 12 in the wristband 10 loses the constraint of the first push member 221 on the left side, the third elastic member 142 restores to the natural state and drives the capsule buckle 141 to pop up, so that the buckle seat 12 is separated from the watch body 21, the disassembly of the wristband 10 is realized, and the third elastic member 142 is a spring.

[0051] In some embodiments, the buckle cover 123 comprises a support plate 1233, an annular plate 1234, a second guide rod 1235, a first side plate 1236 and two second side plates 1237, the first side plate 1236 and the two second side plates 1237 are protruded on the edges of the support plate 1233, the two ends of the first side plate 1236 are connected with the two second side plates 1237 respectively, the support plate 1233, the first side plate 1236, the two second side plates 1237 and the buckle plate 122 surround to form the receiving cavity 124, the annular plate 1234 and the second guide rod 1235 are protruded on the middle position of the support plate 1233, the second guide rod 1235 is located in the annular plate 1234, the capsule body 111 is further provided with a third through hole 1112, the annular plate 1234 passes through the third through hole 1112, the capsule buckle 141 is provided with a clamping groove 1413, one end of the third elastic member 142 is sleeved on the second guide rod 1235 and abuts against the inner wall of the receiving cavity 124, and the other end is installed in the clamping groove 1413, the two slots 121 are respectively arranged on the two second side plates 1237, and the stud 1231 is protruded on the support plate 1233.

[0052] The wristband 10 further comprises a Hall inductor 15 matched with the measuring watch 20, the inner wall of the receiving cavity 124 is provided with a positioning groove 1241, the Hall inductor 15 is installed on the positioning groove 1241 of the buckle seat 12, the Hall inductor 15 is a Hall induction magnet, the measuring watch 20 is provided with a Hall switch, the Hall switch can output an electromagnetic induction electric signal and can be used in cooperation with the Hall induction magnet to identify whether the air bag 11 is assembled on the measuring watch 20.

[0053] The disassembly steps of the wrist blood pressure recorder are as follows:

[0054] When it is needed to be assembled, for example,Figure 12 and Figure 14 As shown in FIG. 13, the wristband 10 is placed in the corresponding placement slot 2116, the second pusher 222 on the watch 20 is first assembled with the slot 121 on the right side of the buckle seat 12, then the left side of the buckle seat 12 is pressed, the first pusher 221 and the first elastic member 223 are compressed, the first pusher 221 is moved backward, the second pusher 222 is also moved backward, the second pusher 222 is always inserted into the slot 121 on the right side of the buckle seat 12, after installation, the first elastic member 223 and the second elastic member 224 restore the natural state, the first pusher 221 is embedded into the slot 121 on the left side of the wristband 10, and the buckling action is completed;

[0055] When disassembly is needed, the first pusher 221 is pushed outward, the first elastic member 223 is compressed, the first pusher 221 exits the slot 121 on the left side of the wristband 10, the wristband 10 is separated from the first pusher 221, the third elastic member 142 restores the natural state, the capsule buckle 141 is popped up, the buckle seat 12 is separated from the watch body 21, and the wristband 10 is disassembled, so that the air bag 11 can be replaced.

[0056] The wrist blood pressure recorder has the following advantages:

[0057] 1. The air bag 11 can be quickly and conveniently disassembled and assembled, especially for users, the air bag 11 is particularly convenient to disassemble and assemble;

[0058] 2. For after-sales maintenance, the air bag 11 is independently maintained or replaced, and the main body of the device is not affected, and the efficiency is greatly improved;

[0059] 3. The structure is simple, reliable and practical, the structural materials are reduced to the greatest extent, and the cost is reduced.

[0060] In summary, the wristband 10 of the utility model includes the air bag 11 and two buckle seats 12 respectively installed on both ends of the air bag 11, the measuring watch 20 includes the watch body 21 and two clamping devices 22 both installed on the watch dial 211, the first push piece 221 in the clamping device 22 can be inserted into the slot 121 on one side of the buckle seat 12 under the action of the first elastic member 223, the second push piece 222 can be inserted into the slot 121 on the other side of the buckle seat 12 under the action of the second elastic member 224, the measuring watch 20 is connected with the buckle seat 12 in the wristband 10 through the clamping device 22 thereon, when the first push piece 221 and the second push piece 222 are moved, the first push piece 221 and the second push piece 222 can be separated from the two slots 121 respectively, so that the air bag 11 and the buckle seat 12 can be quickly disassembled from the measuring watch 20 together, the air bag 11 is disassembled, and it is particularly convenient to select the appropriate air bag 11 specification according to the condition of the user, for after-sales maintenance, the efficiency will be greatly improved, the great waste of medical resources is avoided, and it is suitable for wide range of promotion.

[0061] The above embodiment is only the preferred embodiment of the utility model, and cannot be used to limit the range of the utility model protection, and any non-substantial change and replacement of the utility model by the person skilled in the art on the basis of the utility model belongs to the range of the utility model claimed for protection.

Claims

1. A wrist blood pressure recorder characterized by comprising: The wristband comprises an air bag and two buckle seats, the two buckle seats are respectively installed on two ends of the air bag, and the buckle seat has two insertion slots arranged oppositely. The measuring table comprises a table body and two clamping devices, the table body comprises a dial, a measuring device for measuring blood pressure and an air pump for inflating and deflating the air bag, the air pump, the measuring device and the two clamping devices are all installed on the dial, the clamping device comprises a first pushing piece, a second pushing piece, at least one first elastic piece and at least one second elastic piece, the first pushing piece and the second pushing piece are both slidingly installed on the dial, one end of the first elastic piece and the second elastic piece is connected with the dial, and the other end is respectively connected with the first pushing piece and the second pushing piece, the first pushing piece and the second pushing piece are respectively inserted into the two insertion slots, the air bag is connected with the air pump, when the first pushing piece and the second pushing piece are moved, the first elastic piece and the second elastic piece are both in a compressed state, and the first pushing piece and the second pushing piece can be respectively separated from the two insertion slots. The dial is provided with a first storage compartment and first and second openings communicating with the first storage compartment, the first pushing piece comprises a base, a first insertion block and a push plate for being pushed by a hand, the base slidingly operates in the first storage compartment, one end of the first insertion block is connected with the base, and the other end is inserted into one of the insertion slots through the first opening, one end of the push plate is connected with the base, and the other end protrudes out of the dial through the second opening, the first elastic piece is located in the first storage compartment, and one end of the first elastic piece is connected with the inner wall of the first storage compartment, and the other end is connected with the base.

2. The wrist blood pressure taker according to claim 1, wherein The dial is also provided with a second storage compartment and a third opening communicating with the second storage compartment, the second pushing piece comprises a push base and a second insertion block, the push base slidingly operates in the second storage compartment, one end of the second insertion block is connected with the push base, and the other end is inserted into the other insertion slot through the third opening, the second elastic piece is located in the second storage compartment, and one end of the second elastic piece is connected with the inner wall of the second storage compartment, and the other end is connected with the push base.

3. The wrist blood pressure monitor according to claim 2, wherein The dial comprises a top cover, a bottom shell, a first cover plate and a second cover plate, the top cover, the first cover plate and the second cover plate are all installed on the bottom shell, the first cover plate and the bottom shell form the first storage compartment, the second cover plate and the bottom shell form the second storage compartment, and the first, second and third openings are all arranged on the bottom shell.

4. The wrist blood pressure monitor according to claim 3, wherein The dial is also provided with a placing groove, the buckle seat is located in the placing groove, and the first and third openings communicate with the placing groove.

5. The wrist blood pressure monitor according to claim 3, wherein ​ 6. The wrist-worn blood pressure monitor of claim 1, wherein, The watch dial further comprises a containing space and a first through hole in communication with the containing space, the air bag comprises a bag body with an inner cavity and a guide column protruding from the bag body, the air bag further comprises an air hole penetrating through the guide column and in communication with the inner cavity, the air pump is located in the containing space, and the guide column is connected with the air pump after penetrating through the first through hole.

7. The wrist blood pressure monitor according to claim 6, wherein The wristband further comprises at least one waterproof ring, an outer wall of the guide column is provided with at least one annular groove, the waterproof ring is installed on the annular groove, and the guide column is in sealed connection with the air pump through the waterproof ring.

8. The wrist blood pressure monitor according to claim 6, wherein The buckle further comprises a buckle cover connected with the buckle plate, the buckle plate and the buckle cover form a receiving cavity, the buckle plate is provided with a second through hole in communication with the receiving cavity, the bag body is installed in the receiving cavity, and the guide column is located in the containing space after penetrating through the second through hole and the first through hole.

9. The wrist-worn blood pressure monitor of claim 8, wherein, The wristband further comprises an ejection assembly, the ejection assembly comprises a bag buckle and a third elastic member, the bag buckle comprises a base column and an ejection column protruding from the base column, an outer diameter of the ejection column is smaller than that of the base column, the buckle plate is further provided with a third through hole in communication with the receiving cavity, the base column and the third elastic member are located in the receiving cavity, the ejection column penetrates through the third through hole and abuts against the watch dial, and one end of the third elastic member is connected with an inner wall of the receiving cavity and the other end is connected with the base column.

10. The wrist-worn blood pressure monitor of claim 1, wherein, The wristband further comprises a Hall inductor matched with the measuring table, and the Hall inductor is installed on the buckle.

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