Band-shaped electrocardiosignal acquisition device convenient to wear on chest

Abstract

The utility model provides a belt-shaped electrocardiosignal acquisition device convenient to wear on the chest, which comprises an acquisition main body, a pair of adjusting parts are symmetrically arranged on two opposite side walls of the acquisition main body, a first hook surface and a first suede surface are respectively arranged on the pair of adjusting parts, a lead wire used for connecting an external electrocardiograph is arranged in the acquisition main body, and a second hook surface and a second suede surface are respectively arranged on the first hook surface and the second suede surface. An isolation groove used for placing the lead wire in a matched mode is formed in the collecting body, the two ends of the lead wire penetrate through the side wall of the collecting body to be connected with an external electrocardiograph, the top of the collecting body is connected with an external lead electrode, and the lead wire collecting device is reasonable in structure, convenient to wear and good in anti-falling effect.

Description

Technical Field

[0001] The utility model relates to an electrocardiogram signal collecting device, in particular to a belt-shaped electrocardiogram signal collecting device which is convenient to wear on the chest. Background Art

[0002] With the development of society, people are paying more and more attention to their personal health. In the evaluation of personal health, heart health is a very important part. Therefore, long-term heart monitoring will be an important need in human life. When heart monitoring becomes a social consensus, the demand for heart monitoring will increase. When using an electrocardiograph to collect human electrocardiogram signals, an electrocardiogram signal acquisition device is required.

[0003] In the prior art, conventional ECG signal acquisition devices are time-consuming and cumbersome to place due to the numerous lead wires. These wires are prone to tangling and knotting, causing discomfort and inconvenience. Furthermore, prolonged wear of conventional lead wires, close to the skin and the large number of lead wires, can lead to sweating or friction, potentially causing them to fall off, leading to detection failure of one or all leads. A convenient chest-worn belt-shaped ECG signal acquisition device is urgently needed to address these issues. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a belt-shaped ECG signal acquisition device that is convenient to wear on the chest, so as to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure, is easy to wear, and has a good anti-falling effect.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a belt-shaped electrocardiogram signal acquisition device conveniently worn on the chest, comprising:

[0006] The collecting body has a pair of adjustment parts symmetrically arranged on the two opposite side walls of the collecting body, and the pair of adjustment parts are respectively provided with a first hook surface and a first velvet surface. A lead wire for connecting to an external electrocardiograph is arranged inside the collecting body, and an isolation groove for matching and placing the lead wires is opened inside the collecting body. The two ends of the lead wire pass through the side walls of the collecting body to be connected to the external electrocardiograph, and the top of the collecting body is connected to the external lead electrode.

[0007] Furthermore, a mounting slot is provided inside the collection body;

[0008] The lead wire includes a plug main wire, a splitter and a branch wire. The splitter is arranged inside the installation slot. The two ends of the splitter are respectively connected to the plug main wire and the branch wire. The plug main wire passes through the isolation slot and is connected to the external electrocardiograph. The branch wire passes through the isolation slot and is connected to the external lead electrode.

[0009] Furthermore, one main plug line is provided, and multiple branch lines are provided, and both the main plug line and the multiple branch lines are placed inside the isolation slot.

[0010] Furthermore, there are ten branch lines;

[0011] The isolation slot includes a first wire slot, a second wire slot, a third wire slot, a fourth wire slot, a fifth wire slot, a sixth wire slot, a seventh wire slot, an eighth wire slot, a ninth wire slot, a tenth wire slot and a main wire slot, which are opened inside the collection body and are respectively connected to the mounting slot. The outlet end of the main wire slot passes through the side wall of the collection body, and the outlet ends of the first wire slot, the second wire slot, the third wire slot, the fourth wire slot, the fifth wire slot, the sixth wire slot, the seventh wire slot, the eighth wire slot, the ninth wire slot and the tenth wire slot all pass through the top of the collection body. The first wire slot, the second wire slot, the third wire slot, the fourth wire slot, the fifth wire slot, the sixth wire slot, the seventh wire slot, the eighth wire slot, the ninth wire slot and the tenth wire slot respectively correspond to the ten branch lines, and the main wire slot corresponds to the main line of the plug.

[0012] Furthermore, the outlet ends of the seventh, eighth, ninth, and tenth wire ducts are respectively located at the corners of the top of the collection body and are arranged clockwise. The branch wires passing through the seventh, eighth, ninth, and tenth wire ducts respectively correspond to the installation positions of the external human limb lead electrodes R, L, F, and N.

[0013] The exit ends of the first wire trough, the second wire trough, the third wire trough, the fourth wire trough, the fifth wire trough and the sixth wire trough are respectively placed between the exit ends of the eighth wire trough and the ninth wire trough, and the main wire trough is placed between the seventh wire trough and the tenth wire trough. The branch wires passing through the first wire trough, the second wire trough, the third wire trough, the fourth wire trough, the fifth wire trough and the sixth wire trough respectively correspond to the installation positions of the chest lead electrodes C1, C2, C3, C4, C5 and C6 of the human body.

[0014] Furthermore, an extension portion is provided on the side wall of the acquisition body, and a storage bag for placing the electrocardiograph is provided on the top of the extension portion.

[0015] Furthermore, a receiving slot is provided on the top of the storage bag, and a shielding portion is provided on the top of the storage bag for shielding the receiving slot. A sewing portion is provided at the connection between one side of the shielding portion and the storage bag, and a second velvet surface is provided on the top of the other side of the shielding portion. A second hook surface is provided at a position on the top of the storage bag corresponding to the second velvet surface.

[0016] Furthermore, a pair of anti-slip belts are symmetrically arranged on the top of the collection body and are placed on both sides of the isolation groove.

[0017] Further, a plurality of the first wire groove, the second wire groove, the third wire groove, the fourth wire groove, the fifth wire groove, the sixth wire groove, the seventh wire groove, the eighth wire groove, the ninth wire groove and the tenth wire groove are provided.

[0018] Furthermore, the collection body and the adjustment part are both made of spandex, the anti-slip belt is made of silicone, and the anti-slip belt is square or wavy.

[0019] According to the utility model, a belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest is provided. By bonding the first hook surface and the first velvet surface, the acquisition body is conveniently worn on the chest. By adjusting the position between the first hook surface and the first velvet surface, the device can be adjusted and fixed according to different chest and abdominal dimensions when worn. At the same time, the isolation groove matches and places the lead wires, thereby avoiding entanglement and knotting of the lead wires, improving the user's comfort, and facilitating the wearing operation.

[0020] By aligning the branch wires extending from the seventh, eighth, ninth, and tenth wire troughs with the mounting positions of the external human limb lead electrodes R, L, F, and N, respectively, and aligning the branch wires extending from the first, second, third, fourth, fifth, and sixth wire troughs with the mounting positions of the human chest lead electrodes C1, C2, C3, C4, C5, and C6, respectively, the scientific layout, in accordance with the structure of the human chest and limbs, further effectively reduces entanglement and knotting of the lead wires, thereby alleviating user discomfort.

[0021] By using anti-slip tape, the adhesion to the skin can be significantly increased, reducing shedding caused by sweat and other factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 This is a three-dimensional diagram of a belt-shaped electrocardiogram signal acquisition device that is conveniently worn on the chest according to one embodiment of the present invention;

[0024] Figure 2 This is a three-dimensional diagram of a storage bag in a belt-shaped electrocardiogram signal acquisition device that is conveniently worn on the chest according to one embodiment of the present invention;

[0025] Figure 3 This is a top cross-sectional view of a belt-shaped electrocardiogram signal acquisition device that is conveniently worn on the chest according to one embodiment of the present invention;

[0026] In the figure: 1. Collection body; 2. Anti-slip belt; 3. Adjustment part; 4. First velvet surface; 5. Extension part; 6. Storage bag; 61. Accommodation slot; 62. Shielding part; 63. Sewing part; 64. Second velvet surface; 65. Second hook surface; 7. Lead wire; 71. Plug main line; 72. Branch line; 73. Splitter; 8. First hook surface; 9. Installation slot; 10. Isolation slot; 101. First wire duct; 102. Second wire duct; 103. Third wire duct; 104. Fourth wire duct; 105. Fifth wire duct; 106. Sixth wire duct; 107. Seventh wire duct; 108. Eighth wire duct; 109. Ninth wire duct; 1010. Tenth wire duct; 1011. Main wire duct. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1 As shown, the utility model provides a technical solution: a belt-shaped electrocardiogram signal acquisition device that is conveniently worn on the chest, comprising:

[0029] The collecting body 1 has a pair of adjustment parts 3 symmetrically arranged on the opposite side walls of the collecting body 1, and the pair of adjustment parts 3 are respectively provided with a first hook surface 8 and a first velvet surface 4. A lead wire 7 for connecting to an external electrocardiograph is arranged inside the collecting body 1, and an isolation groove 10 is opened inside the collecting body 1 for matching and placing the lead wire 7. The two ends of the lead wire 7 pass through the side walls of the collecting body 1 and are connected to the external electrocardiograph, and the top of the collecting body 1 is connected to the external lead electrode. This design facilitates wearing the collecting body 1 to the chest by using the bonding between the first hook surface 8 and the first velvet surface 4. The position between the first hook surface 8 and the first velvet surface 4 can be adjusted and fixed according to different chest and abdominal dimensions when worn. At the same time, the isolation groove 10 matches and places the lead wire 7, thereby avoiding entanglement and knotting of the lead wire 7, improving the user's comfort, and facilitating wearing operation. The first hook surface 8 and the first velvet surface 4 are Velcro in the prior art.

[0030] Reference Figure 1 and Figure 3, an installation slot 9 is provided inside the acquisition body 1; the lead wire 7 includes a plug main wire 71, a splitter 73 and a branch wire 72, the splitter 73 is arranged inside the installation slot 9, and the two ends of the splitter 73 are respectively connected to the plug main wire 71 and the branch wire 72, the plug main wire 71 passes through the isolation slot 10 to be connected to the external electrocardiograph, and the branch wire 72 passes through the isolation slot 10 to be connected to the external lead electrode. This design facilitates the connection of the branch wire 72 of the lead wire 7 with the external lead electrode, and facilitates the connection of the plug main wire 71 with the external electrocardiograph. Among them, the lead wire 7 includes the plug main wire 71, the splitter 73 and the branch wire 72 and the connection method is the existing technology, one plug main wire 71 is provided, and multiple branch wires 72 are provided. The plug main wire 71 and multiple branch wires 72 are all placed inside the isolation slot 10, which improves the rationality of the design.

[0031] Reference Figure 3 , there are ten branch lines 72, wherein the ten branch lines 72 here are provided in the prior art; the isolation groove 10 includes a first wire groove 101, a second wire groove 102, a third wire groove 103, a fourth wire groove 104, a fifth wire groove 105, a sixth wire groove 106, a seventh wire groove 107, an eighth wire groove 108, a ninth wire groove 109, a tenth wire groove 1010 and a main wire groove 1011 which are opened inside the collection body 1 and are respectively connected to the mounting groove 9. The outlet end of the main wire groove 1011 passes through the side wall of the collection body 1, and the outlet ends of the first wire groove 101, the second wire groove 102, the third wire groove 103, the fourth wire groove 104, the fifth wire groove 105, the sixth wire groove 106, the seventh wire groove 107, the eighth wire groove 108, the ninth wire groove 109 and the tenth wire groove 1010 all pass through the top of the collection body 1. The first wire groove 101, the second wire groove 102, the third wire groove 103, the fourth wire groove 104, the fifth wire groove 105, the sixth wire groove 106, the seventh wire groove 107, the eighth wire groove 108, the ninth wire groove 109 and the tenth wire groove 1010 correspond to the ten branch wires 72 respectively, and the main wire groove 1011 corresponds to the main wire 71 of the plug. This design matches and places the lead wires 7, thereby avoiding entanglement and knotting of the lead wires 7, improving the user's comfort and facilitating wearing operation.

[0032] Reference Figure 1 and Figure 3The outlet ends of the seventh wire duct 107, the eighth wire duct 108, the ninth wire duct 109, and the tenth wire duct 1010 are respectively located at the corners of the top of the collection body 1 and are arranged in a clockwise direction. The branch wires 72 passing through the seventh wire duct 107, the eighth wire duct 108, the ninth wire duct 109, and the tenth wire duct 1010 respectively correspond to the installation positions of the external human limb lead electrodes R, L, F, and N;

[0033] The outlet ends of the first wire duct 101, the second wire duct 102, the third wire duct 103, the fourth wire duct 104, the fifth wire duct 105 and the sixth wire duct 106 are respectively placed between the outlet ends of the eighth wire duct 108 and the outlet ends of the ninth wire duct 109, the main wire duct 1011 is placed between the seventh wire duct 107 and the tenth wire duct 1010, and the branch wires 72 passing through the first wire duct 101, the second wire duct 102, the third wire duct 103, the fourth wire duct 104, the fifth wire duct 105 and the sixth wire duct 106 respectively correspond to the installation positions of the chest lead electrodes C1, C2, C3, C4, C5 and C6 of the human body. The branch wires 72 extending from the wire trough 1010 correspond to the installation positions of the external human limb lead electrodes R, L, F, and N, respectively. At the same time, the branch wires 72 extending from the first wire trough 101, the second wire trough 102, the third wire trough 103, the fourth wire trough 104, the fifth wire trough 105, and the sixth wire trough 106 correspond to the installation positions of the human chest lead electrodes C1, C2, C3, C4, C5, and C6, respectively. Thus, through a scientific layout and in conjunction with the structure of the human chest and limbs, the entanglement and knotting of the lead wires 7 are further effectively reduced, thereby reducing the discomfort of the user. The external human limb lead electrodes R, L, F, and N, and the human chest lead electrodes C1, C2, C3, C4, C5, and C6 are all external lead electrodes in the prior art.

[0034] Reference Figure 1 and Figure 2 The side wall of the collection body 1 is provided with an extension part 5, and the top of the extension part 5 is provided with a storage bag 6 for placing the electrocardiograph. This design is convenient for placing the external electrocardiograph, thereby facilitating the connection operation between the plug main line 71 and the external electrocardiograph. The external electrocardiograph can be carried with you to collect electrocardiogram signals at any time, thereby improving the convenience of use and further playing the role of convenient wear.

[0035] Reference Figure 2The top of the storage bag 6 is provided with a receiving slot 61, and the top of the storage bag 6 is provided with a shielding portion 62 for shielding the receiving slot 61. A sewing portion 63 is provided at the connection between one side of the shielding portion 62 and the storage bag 6, and a second velvet surface 64 is provided on the top of the other side of the shielding portion 62. A second hook surface 65 is provided at the position corresponding to the second velvet surface 64 on the top of the storage bag 6. This design applies force to the shielding portion 62 to make the shielding portion 62 rotate around one side of the storage bag 6 under the action of the sewing portion 63. At this time, the second velvet surface 64 is separated from the hook surface, and then the external electrocardiograph is placed inside the receiving slot 61. Then, in the same way, the hook surface and the second velvet surface 64 are used to make the shielding portion 62 shield the receiving slot 61 to prevent the external electrocardiograph from falling. In order to facilitate connection, a through hole can be opened on the side of the storage bag 6 close to the collection body 1 to connect with the plug main line 71, wherein the second hook surface 65 and the second velvet surface 64 are Velcro in the prior art.

[0036] Reference Figure 1 A pair of anti-slip belts 2 are symmetrically arranged on the top of the collection body 1 and placed on both sides of the isolation groove 10. This design can significantly increase the adhesion to the skin and reduce the shedding caused by factors such as sweat by using the anti-slip belt 2. The first wire groove 101, the second wire groove 102, the third wire groove 103, the fourth wire groove 104, the fifth wire groove 105, the sixth wire groove 106, the seventh wire groove 107, the eighth wire groove 108, the ninth wire groove 109 and the tenth wire groove 1010 are all provided with multiple. This design is achieved through the first wire groove 101 , the second wire groove 102, the third wire groove 103, the fourth wire groove 104, the fifth wire groove 105, the sixth wire groove 106, the seventh wire groove 107, the eighth wire groove 108, the ninth wire groove 109 and the tenth wire groove 1010 are each provided with a plurality, so that the lead wire 7 can pass through different holes, so that it can be adapted to people with different chest circumferences, thereby improving the versatility of use. The collection body 1 and the adjustment part 3 are made of spandex, the anti-slip belt 2 is made of silicone, and the anti-slip belt 2 is square or wavy, which improves the rationality of the design.

[0037] Reference Figure 1-Figure 3As an embodiment of the present invention: when it is necessary to wear the device, the staff applies force to the shielding portion 62 to make the shielding portion 62 rotate around one side of the storage bag 6 under the action of the sewing portion 63. At this time, the second velvet surface 64 is separated from the hook surface, and then the external electrocardiograph is placed inside the accommodating slot 61. Then, the plug main line 71 of the lead wire 7 passing through the main wire slot 1011 is connected to the external electrocardiograph. Similarly, the hook surface and the second velvet surface 64 are used to make the shielding portion 62 shield the accommodating slot 61 to prevent the external electrocardiograph from falling. Then, the first hook surface 8 and the first velvet surface 4 are bonded together to facilitate wearing the collection body 1 to the chest. By adjusting the position between the first hook surface 8 and the first velvet surface 4, it can be adjusted and fixed according to different chest and abdominal dimensions when worn. Then, the seventh wire slot 10 in the isolation slot 10 is fixed. 7. The branch wires 72 extending from the eighth wire groove 108, the ninth wire groove 109, and the tenth wire groove 1010 correspond to the installation positions of the external human limb lead electrodes R, L, F, and N, respectively. At the same time, the branch wires 72 extending from the first wire groove 101, the second wire groove 102, the third wire groove 103, the fourth wire groove 104, the fifth wire groove 105, and the sixth wire groove 106 of the isolation groove 10 correspond to the installation positions of the human chest lead electrodes C1, C2, C3, C4, C5, and C6, respectively. Thus, through a scientific layout and in conjunction with the structure of the human chest and limbs, the entanglement and knotting of the lead wires 7 are effectively reduced, the user's discomfort is reduced, and when worn, under the action of the anti-slip belt 2, the adhesion to the skin can be significantly increased, reducing shedding due to factors such as sweat, thereby improving the practicality of the present invention.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest, characterized in that: include: A collection body (1) is provided, wherein a pair of adjustment parts (3) are symmetrically provided on opposite side walls of the collection body (1), and a first hook surface (8) and a first velvet surface (4) are provided on the pair of adjustment parts (3), a lead wire (7) for connecting to an external electrocardiograph is provided inside the collection body (1), an isolation groove (10) for matching and placing the lead wire (7) is provided inside the collection body (1), and two ends of the lead wire (7) respectively pass through the side walls of the collection body (1) to be connected to the external electrocardiograph, and the top of the collection body (1) is connected to the external lead electrode.

2. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 1, characterized in that: A mounting groove (9) is provided inside the collection body (1); The lead wire (7) comprises a plug main wire (71), a splitter (73) and a branch wire (72); the splitter (73) is arranged inside the mounting slot (9); two ends of the splitter (73) are respectively connected to the plug main wire (71) and the branch wire (72); the plug main wire (71) passes through the isolation slot (10) to be connected to an external electrocardiograph; the branch wire (72) passes through the isolation slot (10) to be connected to an external lead electrode.

3. The belt-shaped ECG signal acquisition device that is convenient to wear on the chest according to claim 2, characterized in that: One plug main line (71) is provided, and a plurality of branch lines (72) are provided. The plug main line (71) and the plurality of branch lines (72) are both placed inside the isolation slot (10).

4. The belt-shaped ECG signal acquisition device that is convenient to wear on the chest according to claim 3, characterized in that: There are ten branch lines (72); The isolation slot (10) comprises a first wire slot (101), a second wire slot (102), a third wire slot (103), a fourth wire slot (104), a fifth wire slot (105), a sixth wire slot (106), a seventh wire slot (107), an eighth wire slot (108), a ninth wire slot (109), a tenth wire slot (1010) and a main wire slot (1011), which are arranged inside the collection body (1) and are respectively connected to the installation slot (9). The outlet end of the main wire slot (1011) passes through the side wall of the collection body (1). The first wire slot (101), the second wire slot (102), the third wire slot (103), the fourth wire slot (104), The outlet ends of the fifth wire trough (105), the sixth wire trough (106), the seventh wire trough (107), the eighth wire trough (108), the ninth wire trough (109) and the tenth wire trough (1010) all pass through the top of the collection body (1); the first wire trough (101), the second wire trough (102), the third wire trough (103), the fourth wire trough (104), the fifth wire trough (105), the sixth wire trough (106), the seventh wire trough (107), the eighth wire trough (108), the ninth wire trough (109) and the tenth wire trough (1010) respectively correspond to the ten branch lines (72); the main wire trough (1011) corresponds to the plug main line (71).

5. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 4, characterized in that: The outlet ends of the seventh wire trough (107), the eighth wire trough (108), the ninth wire trough (109) and the tenth wire trough (1010) are respectively opened at the corners of the top of the collection body (1) and are sequentially distributed clockwise, and the branch wires (72) passing through the interior of the seventh wire trough (107), the eighth wire trough (108), the ninth wire trough (109) and the tenth wire trough (1010) respectively correspond to the installation positions of the external human limb lead electrodes R, L, F, N; The outlet ends of the first wire trough (101), the second wire trough (102), the third wire trough (103), the fourth wire trough (104), the fifth wire trough (105) and the sixth wire trough (106) are respectively placed between the outlet end of the eighth wire trough (108) and the outlet end of the ninth wire trough (109); the main wire trough (1011) is placed between the seventh wire trough (107) and the tenth wire trough (1010); and the branch wires (72) passing through the inside of the first wire trough (101), the second wire trough (102), the third wire trough (103), the fourth wire trough (104), the fifth wire trough (105) and the sixth wire trough (106) respectively correspond to the installation positions of the lead electrodes C1, C2, C3, C4, C5 and C6 on the human chest.

6. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 1, characterized in that: The side wall of the collection body (1) is provided with an extension portion (5), and the top of the extension portion (5) is provided with a storage bag (6) for placing the electrocardiograph.

7. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 6, characterized in that: The storage bag (6) is provided with a receiving groove (61) on the top, and a shielding portion (62) for shielding the receiving groove (61) is provided on the top of the storage bag (6). A sewing portion (63) is provided at a connection between one side of the shielding portion (62) and the storage bag (6). A second velvet surface (64) is provided on the top of the other side of the shielding portion (62). A second hook surface (65) is provided at a position on the top of the storage bag (6) corresponding to the second velvet surface (64).

8. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 1, characterized in that: A pair of anti-slip belts (2) are symmetrically arranged on the top of the collection body (1) and are placed on both sides of the isolation groove (10).

9. The belt-shaped electrocardiogram signal acquisition device conveniently worn on the chest according to claim 4, characterized in that: A plurality of the first wire trough (101), the second wire trough (102), the third wire trough (103), the fourth wire trough (104), the fifth wire trough (105), the sixth wire trough (106), the seventh wire trough (107), the eighth wire trough (108), the ninth wire trough (109) and the tenth wire trough (1010) are provided.

10. The belt-shaped electrocardiogram signal acquisition device that is convenient to wear on the chest according to claim 8, characterized in that: The collecting body (1) and the adjusting portion (3) are both made of spandex, the anti-slip belt (2) is made of silica gel, and the anti-slip belt (2) is square or wavy.

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