Paper receiving plate assembly and integrated electrocardiograph

Abstract

The utility model provides a paper receiving plate assembly and an integrated electrocardiograph. The paper receiving plate assembly is applied to an electrocardiogram host and comprises a first paper receiving plate and a second paper receiving plate, the second paper receiving plate is connected to the first paper receiving plate, and the second paper receiving plate can be configured in a first state relative to the first paper receiving plate, so that at least part of the orthographic projection of the second paper receiving plate on the plane where the first paper receiving plate is located falls outside the first paper receiving plate; or the second paper receiving plate can be configured in a second state relative to the first paper receiving plate, so that all orthographic projections of the second paper receiving plate on the plane where the first paper receiving plate is located fall on the first paper receiving plate. When the paper receiving plate assembly is applied to the electrocardiograph, the risk that paper falls onto an operation table top or the ground can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and in particular to a paper splicing assembly and an integrated electrocardiograph. Background Art

[0002] An electrocardiograph is a medical electronic instrument that can record the bioelectrical signals generated by myocardial excitation during cardiac activity; and an electrocardiograph generally has a printing module to print out the data recorded by the electrocardiograph.

[0003] However, during the printing process of the existing integrated electrocardiograph, paper is easily dropped to the ground. Utility Model Content

[0004] The paper splicing assembly and integrated electrocardiograph provided in this application are intended to solve the problem that paper easily falls to the ground during the printing process of the integrated electrocardiograph.

[0005] To solve the above technical problems, the present application adopts a technical solution: to provide a paper board assembly for use in an electrocardiogram host. The paper board assembly includes: a first paper board;

[0006] The second connecting paper sheet is connected to the first connecting paper sheet. The second connecting paper sheet can be arranged in a first state relative to the first connecting paper sheet so that at least a portion of an orthographic projection of the second connecting paper sheet on the plane where the first connecting paper sheet is located falls outside the first connecting paper sheet. Alternatively, the second connecting paper sheet can be arranged in a second state relative to the first connecting paper sheet so that the entire orthographic projection of the second connecting paper sheet on the plane where the first connecting paper sheet is located falls on the first connecting paper sheet.

[0007] In one embodiment of the present application, the second splicing paperboard includes:

[0008] a first sub-connecting plate slidably connected to the first connecting paper plate, wherein two sides of one of the first connecting paper plate and the first sub-connecting plate respectively have a first sliding channel, and two sides of the other one are respectively slidably connected to the two first sliding channels;

[0009] The second sub-connector plate is connected to the first sub-connector plate. The second sub-connector plate can be arranged in a third position relative to the first sub-connector plate so that at least a portion of an orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls outside the first connecting paper plate. Alternatively, the second sub-connector plate can be arranged in a fourth position relative to the first sub-connector plate so that the entire orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls on the first sub-connector plate.

[0010] In one embodiment of the present application, both sides of the second surface of the first connecting paper sheet are respectively provided with a limiting wall and a plurality of first hook portions spaced apart and connected to the limiting wall; each first hook portion is spaced apart from the second surface of the first connecting paper sheet, and the limiting wall cooperates with the plurality of first hook portions connected to the limiting wall and the second surface of the first connecting paper sheet to form the first sliding channel.

[0011] In one embodiment of the present application, at least one side of the first sub-connecting plate has a first limiting member; along the sliding direction of the first sub-connecting plate, the first limiting member is located at the end or near the end of the first sub-connecting plate; and the first limiting member can be elastically compressed in the first sliding channel by the pressure of the limiting wall; or, at least a portion of the first limiting member can protrude from the first sliding channel.

[0012] In one embodiment of the present application, the first limiting member is in the shape of an elongated strip, one end of which is connected to the first end of the first sub-connecting plate; the other end of the first limiting member is a free end, and extends toward the second end of the first sub-connecting plate along the sliding direction of the first sub-connecting plate.

[0013] In one embodiment of the present application, at least one side of the first sub-connecting plate has a first anti-slip structure, and the first anti-slip structure is configured to stop the first sub-connecting plate from sliding away from the first connecting paper board along the sliding direction of the first sub-connecting plate.

[0014] In one embodiment of the present application, the second end of the first sub-connecting plate further has a handle structure, which is located on the second surface of the first sub-connecting plate and is configured to switch the first sub-connecting plate between the first state and the second state.

[0015] In one embodiment of the present application, the first surface of the first connecting paper board is further provided with a first accommodating groove;

[0016] The second connecting paperboard comprises:

[0017] a first sub-connecting plate rotatably connected to the first receiving groove to configure the second connecting paper plate to the first state or the second state;

[0018] The second sub-connector plate can be arranged in a third position relative to the first sub-connector plate so that at least a portion of an orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls outside the first connecting paper plate; or the second sub-connector plate can be arranged in a fourth position relative to the first sub-connector plate so that the entire orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls on the first sub-connector plate.

[0019] In one embodiment of the present application, the first surface of the first sub-connector plate is further provided with a second accommodating groove;

[0020] The second sub-connecting plate is rotatably connected to the second receiving groove to be configured in the third state or the fourth state; wherein, when the second sub-connecting plate is configured in the fourth state relative to the first sub-connecting plate, the second sub-connecting plate is accommodated in the second receiving groove, and a side surface of the second sub-connecting plate facing away from the bottom surface of the second receiving groove is flush with the first surface of the first sub-connecting plate.

[0021] In one embodiment of the present application, the first sub-connecting plate is further provided with a hand hole, and the hand hole includes a first hole portion and a second hole portion that are interconnected; the first hole portion is connected to the second accommodating groove through the side wall of the second accommodating groove; the second hole portion is formed on the bottom wall of the second accommodating groove; when the second sub-connecting plate is configured in the fourth state, a portion of the second sub-connecting plate covers the second hole portion.

[0022] In one embodiment of the present application, the end of the second sub-connecting plate facing away from the first sub-connecting plate has a paper blocking structure; the bottom wall of the second accommodating groove is provided with an avoidance hole; when the second sub-connecting plate is configured in the fourth state, the paper blocking structure extends into the avoidance hole.

[0023] In one embodiment of the present application, a second sliding channel is formed on both sides of the second surface of the first sub-connecting plate; and both sides of the second sub-connecting plate are slidably connected to the two second sliding channels of the first sub-connecting plate.

[0024] In one embodiment of the present application, the two sides of the electrocardiogram host have two third sliding channels; the first connecting paper is configured to be slidably connected to the two third sliding channels of the electrocardiogram host;

[0025] Wherein, at least one side of the first connecting paper sheet has a second anti-slip structure, and the second anti-slip structure is configured to stop the first connecting paper sheet from sliding away from the electrocardiogram host along the sliding direction of the first connecting paper sheet; and / or

[0026] At least one side of the first connecting paper sheet has a second limiting member; along the sliding direction of the first connecting paper sheet, the second limiting member is located at the end or near the end of the first connecting paper sheet; and the second limiting member can be elastically compressed within the third sliding channel by the side wall of the third sliding channel; or, at least a portion of the second limiting member can protrude from the third sliding channel.

[0027] In one embodiment of the present application, it further includes:

[0028] The reinforcing plate is fixedly connected to the first hook portion and extends along the extending direction of the limiting wall.

[0029] In order to solve the above technical problems, a technical solution adopted by the present application is to provide an integrated electrocardiograph, which includes:

[0030] Bracket;

[0031] An electrocardiogram host is arranged on the bracket and has a paper outlet;

[0032] a display, provided on the bracket and electrically connected to the electrocardiogram host, for displaying the electrocardiogram information obtained by the electrocardiogram host;

[0033] The paper receiving assembly mentioned above is slidably connected to the electrocardiograph main unit and is located below the paper outlet along the height direction of the electrocardiograph main unit.

[0034] In one embodiment of the present application, the bottom of the electrocardiogram host has a receiving groove, and the side walls on both sides of the receiving groove are respectively provided with a plurality of second hook portions spaced apart; each second hook portion is spaced apart from the bottom wall of the receiving groove, and all the second hook portions on the same side cooperate with the side walls and bottom walls on the corresponding sides of the receiving groove to form a third sliding channel; the two sides of the paper connecting board assembly are slidably connected in the two third sliding channels.

[0035] In order to solve the above technical problems, another technical solution adopted in this application is: to provide an integrated electrocardiograph, which includes: a bracket; an electrocardiograph host, which is arranged on the bracket and has a paper outlet; a display, which is arranged on the electrocardiograph host and electrically connected to the electrocardiograph host, and is used to display the electrocardiogram information obtained by the electrocardiograph host; the above-mentioned paper connecting paper assembly, which is slidably connected to the electrocardiograph host and is located below the paper outlet along the height direction of the electrocardiograph host.

[0036] In one embodiment of the present application, the bottom of the electrocardiogram host has a receiving groove, and the side walls on both sides of the receiving groove are respectively provided with a plurality of second hook portions spaced apart; each second hook portion is spaced apart from the bottom wall of the receiving groove, and all the second hook portions on the same side cooperate with the side walls and bottom walls on the corresponding sides of the receiving groove to form a third sliding channel; the two sides of the paper connecting board assembly are slidably connected in the two third sliding channels.

[0037] The present invention provides advantageous effects that differ from existing technologies. The present invention provides a paper splicing assembly for use in an electrocardiograph (ECG) machine. The splicing assembly includes a first splicing plate and a second splicing plate. The second splicing plate is connected to the first splicing plate and can be positioned relative to the first in a first position such that at least a portion of the orthographic projection of the second splicing plate on the plane of the first splicing plate falls outside the first splicing plate. Thus, when the splicing plate assembly is used in an ECG machine, at least the second splicing plate can be used to receive paper when the machine is printing, thereby reducing the risk of paper falling to the ground. Furthermore, the second splicing plate can be positioned relative to the first in a second position such that the entire orthographic projection of the second splicing plate on the plane of the first splicing plate falls on the first splicing plate. This reduces the size of the paper splicing assembly, thereby reducing the space occupied by the splicing plate assembly when the ECG machine is not printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of the overall structure of an integrated electrocardiograph provided in one embodiment of the present application;

[0039] Figure 2 A schematic diagram of the overall structure of an electrocardiogram host provided in one embodiment of the present application;

[0040] Figure 3 A schematic diagram of the structure of a paper splicing assembly provided in an embodiment of the present application accommodated in a receiving slot;

[0041] Figure 4 A schematic diagram of a structure in which at least a portion of a paper receiving assembly provided in an embodiment of the present application is pulled out of a receiving slot;

[0042] Figure 5 A schematic structural diagram of a paper splicing assembly provided in an embodiment of the present application configured in a first state;

[0043] Figure 6 A schematic structural diagram of a paper splicing assembly provided in an embodiment of the present application configured in a second state;

[0044] Figure 7 A schematic diagram of the partial structure of a paper splicing assembly provided in an embodiment of the present application housed in a receiving slot;

[0045] Figure 8 A partial schematic diagram of a paper receiving assembly provided in one embodiment of the present application being pulled out of a receiving slot;

[0046] Figure 9 A schematic structural diagram of a paper splicing assembly provided in another embodiment of the present application being configured in a second state;

[0047] Figures 10 to 13A schematic diagram of the process of pulling the paper receiving assembly out of the electrocardiogram host provided in one embodiment of the present application;

[0048] Figures 14 to 17 A schematic diagram of the process of pulling the paper splice assembly out of the electrocardiogram host provided by another embodiment of the present application;

[0049] Figures 18 and 19 A schematic diagram of the process of pulling the paper splice assembly out of the electrocardiogram host provided in another embodiment of the present application.

[0050] Description of Reference Numerals

[0051] 10-bracket; 100-sliding wheel; 101-push rod; 102-storage box; 20-ECG host; 200-paper outlet; 202-storage slot; 203-second hook portion; 204-third sliding channel; 30-display;

[0052] 40-paper board assembly; 1-first paper board; 11-second anti-slip structure; 12-second limiting member; 13-limiting wall; 14-first hook portion; 2-second paper board; 21-first sub-connecting plate; 211-first limiting member; 212-first anti-slip structure; 213-handle structure; 214-second accommodating groove; 215-handle hole; 215A-first hole portion; 215B-second hole portion; 216-avoidance hole; 217-first accommodating groove; 22-second sub-connecting plate; 221-paper blocking structure; 3-reinforcement plate. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0054] The terms "first," "second," and "third" in this application are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of such features. In the description of this application, "multiple" means at least two, for example, two, three, etc., unless otherwise specifically defined. All directional indications in the embodiments of this application (such as up, down, left, right, front, back...) are only used to explain the relative positional relationship, movement, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications also change accordingly. In addition, the terms "including" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products, or devices.

[0055] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0056] In related art, an electrocardiograph (ECG) machine includes a main unit with a paper outlet. During the printing process, paper is continuously discharged from the outlet. The outlet is typically located on the side of the main unit, allowing paper to be discharged from the side, or above the main unit surface, allowing paper to be discharged from above the surface. However, whether paper is discharged from the side or from the main unit surface, the paper is prone to falling to the ground. Furthermore, when paper is discharged from the main unit surface, the paper takes up space on the surface.

[0057] To this end, an embodiment of the present application provides a paper receiving assembly, which is applied to an integrated electrocardiograph and can reduce the risk of paper falling to the ground.

[0058] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0059] See also Figures 1 to 2 , Figure 1 A schematic diagram of the overall structure of an integrated electrocardiograph provided in one embodiment of the present application; Figure 2Schematic diagram of the overall structure of an electrocardiogram host provided in one embodiment of the present application. In this embodiment, an integrated electrocardiograph is provided, which may include a bracket 10, an electrocardiogram host 20 provided on the bracket 10, a display 30, and a paper connecting assembly 40.

[0060] The bottom of the stand 10 may be provided with sliding wheels 100 to facilitate movement of the integrated electrocardiograph. The sliding wheels 100 may be universal wheels. The stand 10 may include a push rod 101 and a storage box 102. The user can apply force to the push rod 101 to move the electrocardiograph. The storage box 102 is used to store or hold medical equipment or other daily necessities.

[0061] The ECG host 20 is detachably connected to the bracket 10; and the ECG host 20 includes an ECG module (not shown) and a printing module (not shown). The ECG module can record and / or store bioelectric signals generated by myocardial excitation during cardiac activity. The printing module is communicatively connected to the ECG module to execute the printing task specified by the ECG module and output it from the paper outlet 200. The printing module can print out the bioelectric signals recorded by the ECG module. Specifically, the ECG module can transmit the printing data to the printing module so that the printing module performs printing processing. In some embodiments, the first side wall of the ECG host 20 is provided with a paper outlet 200; the first side wall can be any side wall of the ECG host 20.

[0062] The ECG host 20 also includes an operating console. A display 30 is mounted on the support 10 and connected to the ECG host 20 via a cable. The display 30 is provided with a display screen. The display 30 is used to display ECG data information obtained by the ECG host 20. The ECG data information may be the original ECG report generated by the ECG host 20 after recording the bioelectrical signals (ECG signals) generated by the myocardial activation during cardiac activity after the ECG host 20 examines the patient's body. In some embodiments, the ECG host 20 may convert the signal indicating the cardiac potential changes over time into a curve signal and transmit it to the display 30 for display.

[0063] The paper receiving assembly 40 is slidably connected to the electrocardiograph host 20 and is connected below the paper outlet 200 along the height direction Z of the electrocardiograph host 20 to support the paper output from the paper outlet 200, reducing the risk of the paper falling to the ground, or avoiding the situation where the paper output from the paper outlet 200 occupies the operating table of the electrocardiograph host 20.

[0064] In one embodiment, see Figure 2The ECG main unit 20 has a first side wall and a second side wall that are opposite to each other along a first direction X. A receiving slot 202 is formed at the bottom of the ECG main unit 20, extending from the first side wall toward a second side wall opposite the first side wall. The receiving slot 202 has a plurality of second hook portions 203 spaced apart on the side walls along a second direction Y perpendicular to the first direction X. Each second hook portion 203 is spaced apart from the bottom wall of the receiving slot 202, and all second hook portions 203 on the same side cooperate with the side walls and bottom wall of the receiving slot 202 on the corresponding side to form a third sliding channel 204.

[0065] In this embodiment, see Figures 3 and 4 , Figure 3 A schematic diagram of the structure of a paper splicing assembly provided in an embodiment of the present application accommodated in a receiving slot; Figure 4 This is a schematic diagram illustrating a structure in which at least a portion of a paper receiving assembly is pulled out of a receiving slot, according to an embodiment of the present application. The two sides of the paper receiving assembly 40 are specifically slidably connected within two third sliding channels 204. The paper receiving assembly 40 can slide along the extension direction of the third sliding channels 204 to be pulled out of the receiving slot 202 to receive paper output from the paper outlet 200. Alternatively, the paper receiving assembly 40 can be stored within the receiving slot 202 to prevent it from occupying additional space.

[0066] In one embodiment, the receiving slot 202 has two second hook portions 203 spaced apart on each side along the second direction Y. The spacing between the two second hook portions 203 along the first direction X is no less than half the length of the first connecting paper plate 1 along its moving direction, thereby ensuring that the first connecting paper plate 1 remains stably connected to the ECG main unit 20 during its sliding process in the third sliding channel 204.

[0067] The third sliding channel 204 is formed by the second hook portion 203 cooperating with the bottom surface of the ECG host 20. No additional slide rail structure is required to achieve a sufficiently large pulling stroke of the paper receiving assembly 40 relative to the ECG host 20, thereby reducing costs.

[0068] Of course, in other embodiments, the receiving slot 202 can also be located in the middle position of the electrocardiogram host 20 along its height direction Z, as long as it is located below the paper outlet 200 (that is, the side of the paper outlet 200 facing the bracket 10) and allows the paper receiving paper assembly 40 to slide in or out.

[0069] The specific structure and function of the docking paperboard assembly 40 are described in detail below.

[0070] See also Figures 5 and 6 , Figure 5 A schematic structural diagram of the paper splicing assembly 40 provided in one embodiment of the present application being configured in a first state; Figure 6The structure diagram of the paper splicing assembly 40 provided in an embodiment of the present application is configured in the second state; the paper splicing assembly 40 includes a first paper splicing board 1 and a second paper splicing board 2. The first paper splicing board 1 is configured to be slidably connected in the two third sliding channels 204.

[0071] In some embodiments, see Figure 7 , Figure 7 A schematic diagram of the partial structure of a paper receiving plate assembly housed within a receiving slot according to an embodiment of the present application. A second anti-slip structure 11 is provided on at least one side of the first paper receiving plate 1. The second anti-slip structure 11 is configured to prevent the first paper receiving plate 1 from sliding away from the electrocardiogram host 20 along its sliding direction. This reduces the risk of the first paper receiving plate 1 automatically sliding out of the receiving slot 202 when the paper receiving plate assembly 40 is housed within the receiving slot 202. It should be noted that the sliding direction referred to in this application can be the direction indicated by the arrow in the first direction X, or it can be the direction opposite to the direction indicated by the arrow in the first direction X.

[0072] The second anti-slip structure 11 may be a protruding structure integrally formed with the first connecting paper board 1 to facilitate molding and manufacturing.

[0073] In one embodiment, combined Figure 4 and Figure 5 At least one side of the first connecting paper 1 may further include a second stopper 12. Along the sliding direction of the first connecting paper 1, the second stopper 12 is located at or near the end of the first connecting paper 1. The second stopper 12 can be elastically compressed within the third sliding channel 204 by the sidewalls of the third sliding channel 204, allowing it to slide freely within the third sliding channel 204. Alternatively, at least a portion of the second stopper 12 may protrude beyond the third sliding channel 204 to prevent the first connecting paper 1 from sliding within the third sliding channel 204.

[0074] In the above solution, when assembling the paper connecting assembly 40 with the electrocardiograph main unit 20, the second limiting member 12 can be compressed in the third sliding channel 204 to slide along the extension direction of the third sliding channel 204 from the side where the first side wall of the electrocardiograph main unit 20 is located, through the third sliding channel 204 toward the second side wall of the electrocardiograph main unit 20, until the second limiting member 12 slides out of the third sliding channel 204 and at least partially protrudes from the third sliding channel 204 under the action of the elastic restoring force, thereby realizing the connection between the paper connecting assembly 40 and the electrocardiograph main unit 20. At the same time, after the paper connecting assembly 40 is connected to the electrocardiograph main unit 20, since at least a portion of the second limiting member 12 protrudes from the third sliding channel 204, the second limiting member 12 can connect the paper connecting assembly 40 in the opposite direction relative to the electrocardiograph main unit 20 (the direction opposite to the assembly direction, i.e., Figure 4The paper board assembly 40 is moved in the opposite direction to the first direction X in the figure to prevent it from falling off from the electrocardiograph host 20. This solution is easy to operate when installing the paper board assembly 40.

[0075] Each side of the first paper connecting paper 1 has a second anti-slip structure 11 and a second stopper 12, or has one of the second anti-slip structure 11 and the second stopper 12. In one embodiment, each side of the first paper connecting paper 1 has one second anti-slip structure 11 and one second stopper 12. The specific structure and function of the second anti-slip structure 11 and the second stopper 12 are similar to the first anti-slip structure 212 and the first stopper 211 described below, which will be discussed in detail below.

[0076] The second connecting paperboard 2 is connected to the first connecting paperboard 1, and Figure 5 As shown, the second connecting paperboard 2 can be arranged in a first state relative to the first connecting paperboard 1 so that at least part of the orthographic projection of the second connecting paperboard 2 on the plane where the first connecting paperboard 1 is located falls outside the first connecting paperboard 1 to receive the paper. Alternatively, as Figure 6 As shown, the second connecting paperboard 2 can be arranged in the second state relative to the first connecting paperboard 1 so that the orthographic projection of the second connecting paperboard 2 on the plane where the first connecting paperboard 1 is located falls entirely on the first connecting paperboard 1, thereby reducing the footprint of the connecting paperboard assembly 40.

[0077] In one embodiment, see Figure 5 and Figure 7 The second connecting paper board 2 includes a first sub-connecting board 21 and a second sub-connecting board 22. Figure 4 or Figure 5 As shown, the first sub-connecting plate 21 is slidably connected to the first connecting paper board 1, and one of the first connecting paper board 1 and the first sub-connecting plate 21 has a first sliding channel on both sides, and the other has two sides slidably connected in the two first sliding channels to achieve a sliding connection between the first sub-connecting plate 21 and the second sub-connecting plate 22.

[0078] In one embodiment, combined Figure 5 The second surface of the first connecting paper 1 is provided with a limiting wall 13 and a plurality of first hook portions 14 spaced apart from each other on either side of the limiting wall 13. Each first hook portion 14 is spaced apart from the second surface of the first connecting paper 1. The limiting wall 13, the plurality of first hook portions 14 connected to the limiting wall 13, and the second surface of the first connecting paper 1 cooperate to form a first sliding channel.

[0079] When the first connecting paper 1 is connected to the electrocardiogram host 20, the second surface of the first connecting paper 1 is the side surface of the first connecting paper 1 facing away from the bottom wall of the receiving groove 202. In this way, the bottom wall of the receiving groove 202 can be prevented from hindering the sliding process of the second connecting paper 2. The limiting wall 13 is a continuous side wall; Figure 5 As shown, the limiting walls 13 extend along the sliding direction of the first connecting paper board 1 , and the two limiting walls 13 are located along the second direction Y at the two side edges of the first connecting paper board 1 .

[0080] In a specific embodiment, two first hook portions 14 are connected to each limiting wall 13 and are spaced apart from each other. The spacing between the two first hook portions 14 along the extension direction of the limiting wall 13 is no less than half the length of the first sub-connecting plate 21 along its moving direction, thereby ensuring that the first sub-connecting plate 21 can always be stably connected to the first connecting paper board 1 during the sliding process of the first sliding channel.

[0081] In one embodiment, see Figure 5 At least one side of the first sub-connecting plate 21 has a first stopper 211. Along the sliding direction of the first sub-connecting plate 21, the first stopper 211 is located at or near the end of the first sub-connecting plate 21. The first stopper 211 can be elastically compressed within the first sliding channel by the pressure of the stopper wall 13, allowing the first sub-connecting plate 21 to slide freely within the first sliding channel. Alternatively, at least a portion of the first stopper 211 can protrude from the first sliding channel to prevent the first sub-connecting plate 21 from sliding within the first sliding channel, thereby reducing the risk of the first sub-connecting plate 21 falling off the first connecting paper board 1.

[0082] Similarly, in the above embodiment, when the first sub-connecting plate 21 is assembled with the first connecting paper 1, the first stopper 211 can be compressed within the first sliding channel and slide along the extension direction of the first sliding channel from one side of the first connecting paper 1 through the first sliding channel toward the other side of the first connecting paper 1 until the first stopper 211 slides out of the first sliding channel and, under the action of the elastic restoring force, at least partially protrudes out of the first sliding channel, thereby completing the assembly connection between the first sub-connecting plate 21 and the first connecting paper 1. Furthermore, after the first sub-connecting plate 21 is connected to the first connecting paper 1, because the first stopper 211 at least partially protrudes out of the first sliding channel, the first stopper 211 can block the movement of the first sub-connecting plate 21 in the opposite direction relative to the first connecting paper 1 (the direction opposite to the assembly direction), thereby preventing the first sub-connecting plate 21 from falling off the first connecting paper 1.

[0083] The first limiting member 211 may be provided on both sides of the first sub-connecting plate 21 along the second direction Y, or may be provided on only one side.

[0084] In one embodiment, Figure 5As shown, the first retaining member 211 is in the shape of an elongated strip, with one end of the first retaining member 211 connected to the first end of the first sub-connecting plate 21. The second end of the first retaining member 211 is free and extends along the sliding direction of the first sub-connecting plate 21 toward the second end of the first sub-connecting plate 21 opposite to the first end. The first end of the first sub-connecting plate 21 is always connected to the first connecting paper board 1.

[0085] In one embodiment, combined Figure 5 and Figure 6 At least one side of the first sub-connecting plate 21 has a first anti-slip structure 212. The first anti-slip structure 212 is configured to stop the first sub-connecting plate 21 from sliding away from the first connecting paper board 1 along the sliding direction of the first sub-connecting plate 21; thereby reducing the risk of the second connecting paper board 2 automatically relocating to the first state when the second connecting paper board 2 is in the second state relative to the first connecting paper board 1.

[0086] The first anti-slip structure 212 may be a protruding structure integrally formed with the first sub-connecting plate 21 to facilitate molding and manufacturing.

[0087] Each side of the first sub-connecting plate 21 has a first anti-slip structure 212 and a first stopper 211, or has one of the first anti-slip structure 212 and the first stopper 211. In one embodiment, each side of the first sub-connecting plate 21 has a first anti-slip structure 212 and a first stopper 211.

[0088] In one embodiment, see Figure 8 , Figure 8 A partial schematic diagram of the paper splicing assembly provided in one embodiment of the present application being pulled out of the receiving slot. The second end of the first sub-connector plate 21 also has a handle structure 213, which is located on the second surface of the first sub-connector plate 21 and is configured to switch the first sub-connector plate 21 between a first state and a second state. The handle structure 213 can be a plate-like structure vertically disposed on the second surface of the first paper splicing plate 1. When printing, the handle structure 213 on the first sub-connector plate 21 is pulled to pull the first paper splicing plate 1 and the second paper splicing plate 2 out from under the electrocardiogram host 20, and then the second sub-connector plate 22 is flipped to the maximum angle, and the paper splicing assembly 40 is extended to the maximum stroke to realize the paper splicing function.

[0089] The second sub-board 22 is connected to the first sub-board 21, and Figure 8 As shown, the second sub-connector plate 22 can be arranged in a third state relative to the first sub-connector plate 21, so that at least part of the orthographic projection of the second sub-connector plate 22 on the plane where the first sub-connector plate 21 is located falls outside the first paper board 1, thereby increasing the area of ​​the paper board assembly 40 that can receive paper, thereby increasing the paper size and receiving larger paper. Or, as Figure 5As shown, the second sub-connector plate 22 can be arranged in a fourth position relative to the first sub-connector plate 21 so that the orthographic projection of the second sub-connector plate 22 on the plane where the first sub-connector plate 21 is located entirely falls on the first sub-connector plate 21. In this way, the footprint of the paper board assembly 40 can be minimized while still meeting the requirements for receiving paper.

[0090] In one embodiment, the second sub-connecting plate 22 is rotatably connected to the first sub-connecting plate 21 .

[0091] Combine Figure 8 In one embodiment, the first surface of the first sub-connector plate 21 further defines a second receiving groove 214. The first surface of the first sub-connector plate 21 may be a side of the first sub-connector plate 21 facing the first connecting paper board 1. The second sub-connector plate 22 is rotatably connected to the second receiving groove 214 to be configured in the third state or the fourth state.

[0092] like Figure 8 As shown, when the second sub-connector plate 22 is positioned relative to the first sub-connector plate 21 in the third position, the second sub-connector plate 22 rotates outside the second receiving groove 214, and the angle α between the second sub-connector plate 22 and the first sub-connector plate 21 is greater than 90° and less than or equal to 180°, thereby receiving the paper. Alternatively, α can be 160°, 165°, 170°, 175°, 180°, etc., to reduce the risk of bending the paper at the connection between the second sub-connector plate 22 and the first sub-connector plate 21.

[0093] like Figure 5 As shown, when the second sub-connecting plate 22 is positioned relative to the first sub-connecting plate 21 in the fourth position, the second sub-connecting plate 22 is accommodated within the second receiving groove 214, and a surface of the second sub-connecting plate 22 facing away from the bottom of the second receiving groove 214 is flush with the first surface of the first sub-connecting plate 21. This prevents the second sub-connecting plate 22 from increasing the thickness of the connecting plate assembly 40, contributing to a slimmer and lighter product.

[0094] Of course, in other specific embodiments, the second receiving groove 214 may not be formed on the first sub-connecting plate 21, as long as it is ensured that when the second sub-connecting plate 22 is configured in the fourth position relative to the first sub-connecting plate 21, the second sub-connecting plate 22 does not hinder the sliding process of the second connecting paper board 2 relative to the first connecting paper board 1.

[0095] In some embodiments, please refer to Figure 8 The first sub-connecting plate 21 is further provided with a hand hole 215, which includes a first hole portion 215A and a second hole portion 215B that are connected to each other; the first hole portion 215A is connected to the second accommodating groove 214 through the side wall of the second accommodating groove 214; the second hole portion 215B is formed on the bottom wall of the second accommodating groove 214. Figure 6When the second sub-connecting plate 22 is in the fourth position, a portion of the second sub-connecting plate 22 covers the second hole 215B. This allows a user to reach through the first hole 215A to the bottom of the portion of the first sub-connecting plate 21 exposed by the second hole 215B, thereby relocating the second sub-connecting plate 22 from the fourth position to the third position. The size of the hand hole 215 can be adjusted based on actual needs.

[0096] In some embodiments, combined Figure 5 and Figure 8 The second sub-connector plate 22 has a paper stopper structure 221 at one end facing away from the first sub-connector plate 21. A clearance hole 216 is defined in the bottom wall of the second receiving groove 214. When the second sub-connector plate 22 is in the fourth position, the paper stopper structure 221 extends into the clearance hole 216. Thus, when the second sub-connector plate 22 is in the third position relative to the first sub-connector plate 21, the paper stopper structure 221 blocks paper from moving away from the first receiving paperboard 1, thereby reducing the risk of paper falling to the ground. Furthermore, the provision of the clearance hole 216 allows the paper stopper structure 221 to extend into the clearance hole 216 when the second sub-connector plate 22 is in the fourth position relative to the first sub-connector plate 21, preventing the paper stopper structure 221 from contacting the bottom wall of the second receiving groove 214, which could prevent the second receiving paperboard 2 from being able to be moved from the first position to the second position.

[0097] There may be two paper stop structures 221, which are spaced apart along the second direction Y. The spacing between the two paper stop structures 221 may be no less than half the length of the second sub-connecting plate 22 along the second direction Y. Specifically, the two paper stop structures 221 may be located at or near the edges of both sides of the second sub-connecting plate 22 along the second direction Y.

[0098] The paper blocking structure 221 may be a protruding structure or a plate-shaped structure integrally formed with the second sub-connecting plate 22 .

[0099] In some embodiments, see Figure 9 , Figure 9 A schematic structural diagram of another embodiment of the present application showing a paper connecting assembly configured in a second state; the paper connecting assembly 40 further includes a reinforcing plate 3, which is fixedly connected to the first hook portion 14 and extends along the extension direction of the limiting wall 13, and is used to enhance the supporting strength of the paper connecting assembly 40 to reduce the deformation of the paper connecting assembly 40 when bearing load. The material of the reinforcing plate 3 can be the same as or similar to the material of the first hook portion 14 and / or the limiting wall 13. The reinforcing plate 3 can be L-shaped, with one side wall of the L-shaped reinforcing plate 3 abutting against the outer side surface of the limiting wall 13; and the other side wall of the L-shaped reinforcing plate 3 abutting against a side surface of the first hook portion 14 facing away from the second surface of the first paper connecting assembly 1.

[0100] The schematic diagram of the process of pulling out the paper board assembly 40 provided in the above embodiment on the electrocardiogram host 20 can be seen in sequence. Figures 10 to 13 , Figures 10 to 13 A schematic diagram of the process of pulling the paper splice assembly out of the electrocardiogram host provided in one embodiment of the present application.

[0101] The paper splicing assembly 40 provided in the above embodiment can be configured below the paper output port 200 of the electrocardiogram host 20. It is easy to assemble and occupies little space. It can be completely hidden under the table when not printing, and can be pulled out to a large extent to realize the paper splicing function when printing.

[0102] In one embodiment, see Figures 14 to 17 , Figures 14 to 17 A schematic diagram of the process of pulling out the paper board assembly provided in another embodiment of the present application from the electrocardiogram host; another paper board assembly 40 is provided, which differs from the paper board assembly 40 provided in the above embodiment in that the second paper board 2 is rotatably connected to the first paper board 1.

[0103] See also Figure 16 The first surface of the first connecting paperboard 1 may be provided with a first receiving groove 217. The second connecting paperboard 2 is rotatably connected to the first receiving groove 217 to be configured in either a first state or a second state. When the second connecting paperboard 2 is configured in the first state relative to the first connecting paperboard 1, the entire second connecting paperboard 2 rotates out of the first receiving groove 217, and the angle β between the second connecting paperboard 2 and the first sub-connecting plate 21 is greater than 90° and less than or equal to 180° to receive the paper. Optionally, β can be 160°, 165°, 170°, 175°, 180°, etc., to reduce the risk of bending the paper at the connection between the second connecting paperboard 2 and the first connecting paperboard 1.

[0104] See also Figure 15 When the second connecting paper plate 2 is positioned in the second position relative to the first connecting paper plate 1, the entire second connecting paper plate 2 is contained within the second receiving groove 214, and the side of the second connecting paper plate 2 facing away from the bottom of the second receiving groove 214 is flush with the first surface of the first connecting paper plate 1. This prevents the second connecting paper plate 2 from increasing the thickness of the connecting paper plate assembly 40, contributing to a slimmer and lighter product.

[0105] The second connecting plate 2 includes a first sub-connecting plate 21 and a second sub-connecting plate 22. The first sub-connecting plate 21 is rotatably connected to the first receiving groove 217 to configure the second connecting plate 2 to either the first or second position. The second sub-connecting plate 22 can be configured in a third position relative to the first sub-connecting plate 21, such that at least a portion of its orthographic projection on the plane of the first sub-connecting plate 21 falls outside the first connecting plate 1. Alternatively, the second sub-connecting plate 22 can be configured in a fourth position relative to the first sub-connecting plate 21, such that the entire orthographic projection of the second sub-connecting plate 22 on the plane of the first sub-connecting plate 21 falls on the first sub-connecting plate 21. When the second connecting plate 2 is configured in the first position relative to the first connecting plate 1, the second sub-connecting plate 22 can be configured in the third or fourth position relative to the first sub-connecting plate 21. When the second connecting plate 2 is configured in the second position relative to the first connecting plate 1, the second sub-connecting plate 22 can be configured in the fourth position relative to the first sub-connecting plate 21.

[0106] In this embodiment, the connection method between the second sub-connecting plate 22 and the first sub-connecting plate 21 can be the same as or similar to the rotational connection method between the second sub-connecting plate 22 and the first sub-connecting plate 21 provided in the first embodiment. For details, please refer to the above.

[0107] In one embodiment, see Figures 18 and 19 , Figures 18 and 19 A schematic diagram of the process of pulling out the cardboard assembly from the electrocardiogram host provided by another embodiment of the present application; another cardboard assembly 40 is provided, which is connected to the cardboard assembly 40. Figure 2-Figure 9 The paper connecting plate assembly 40 provided in the corresponding first embodiment is different in that the second sub-connecting plate 22 is slidably connected to the first sub-connecting plate 21 .

[0108] Specifically, a second sliding channel is formed on each side of the second surface of the first sub-connecting plate 21; and the second sub-connecting plate 22 is slidably connected to the two second sliding channels of the first sub-connecting plate 21 on both sides. The second sliding channels can be formed in a similar manner to the first sliding channels; and the specific implementation of the sliding connection of the second sub-connecting plate 22 to the first sub-connecting plate 21 can be similar to the implementation of the sliding connection of the first sub-connecting plate 21 to the first connecting paper 1. The second sub-connecting plate 22 has a similar structure to the first sub-connecting plate 21, and may also be provided with a stopper and an anti-slip structure. The second sub-connecting plate 22 and the first sub-connecting plate 21 may differ only in size.

[0109] In this embodiment, the handle structure 213 is specifically formed on the second sub-connecting plate 22 and is located on a side of the second sub-connecting plate 22 away from the electrocardiogram host 20 .

[0110] It should be noted that the sliding channel involved in the present application is not limited to being formed by the cooperation of the hook portion, and can also be formed by a slide rail, etc. The above-mentioned paper connecting board assembly 40 can also include multiple first paper connecting boards 1 and multiple second paper connecting boards 2, and adjacent paper connecting boards can be connected by flipping, pulling, or a combination of flipping, pulling, and pulling.

[0111] The paper splicing assembly 40 provided in this embodiment is used in an electrocardiogram (ECG) host 20. The paper splicing assembly 40 includes a first paper splicing plate 1 and a second paper splicing plate 2. The second paper splicing plate 2 is connected to the first paper splicing plate 1 and can be positioned relative to the first paper splicing plate 1 in a first position such that at least a portion of the orthographic projection of the second paper splicing plate 2 on the plane of the first paper splicing plate 1 falls outside the first paper splicing plate 1. Thus, when the paper splicing assembly 40 is used in the ECG host 20 and the ECG host 20 is performing a printing task, at least the second paper splicing plate 2 can be used to receive paper, thereby reducing the risk of paper falling to the ground. Furthermore, the second paper splicing plate 2 can be positioned relative to the first paper splicing plate 1 in a second position such that the orthographic projection of the second paper splicing plate 2 on the plane of the first paper splicing plate 1 falls entirely on the first paper splicing plate 1. This reduces the size of the paper splicing assembly 40, thereby reducing the space occupied by the paper splicing assembly when the ECG host 20 is not performing a printing task.

[0112] The above is only an implementation method of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A paperboard assembly, applied to an electrocardiogram host, characterized in that: The paperboard connecting assembly comprises: First receiving paper board; The second connecting paper sheet is connected to the first connecting paper sheet. The second connecting paper sheet can be arranged in a first state relative to the first connecting paper sheet so that at least a portion of an orthographic projection of the second connecting paper sheet on the plane where the first connecting paper sheet is located falls outside the first connecting paper sheet. Alternatively, the second connecting paper sheet can be arranged in a second state relative to the first connecting paper sheet so that the entire orthographic projection of the second connecting paper sheet on the plane where the first connecting paper sheet is located falls on the first connecting paper sheet.

2. The paper splicing assembly according to claim 1, characterized in that: The second connecting paperboard comprises: a first sub-connecting plate slidably connected to the first connecting paper plate, wherein two sides of one of the first connecting paper plate and the first sub-connecting plate respectively have a first sliding channel, and two sides of the other one are respectively slidably connected to the two first sliding channels; The second sub-connector plate is connected to the first sub-connector plate. The second sub-connector plate can be arranged in a third position relative to the first sub-connector plate so that at least a portion of an orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls outside the first connecting paper plate. Alternatively, the second sub-connector plate can be arranged in a fourth position relative to the first sub-connector plate so that the entire orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls on the first sub-connector plate.

3. The paper splicing assembly according to claim 2, characterized in that: Both sides of the second surface of the first connecting paper sheet are respectively provided with a limiting wall and a plurality of first hook portions connected to the limiting wall at intervals; each first hook portion is arranged at an interval from the second surface of the first connecting paper sheet, and the limiting wall cooperates with the plurality of first hook portions connected to the limiting wall and the second surface of the first connecting paper sheet to form the first sliding channel.

4. The paper splicing assembly according to claim 3, characterized in that: At least one side of the first sub-connecting plate has a first limiting member; along the sliding direction of the first sub-connecting plate, the first limiting member is located at the end of the first sub-connecting plate or near the end; and the first limiting member can be elastically compressed in the first sliding channel by the pressure of the limiting wall; or, at least a portion of the first limiting member can protrude from the first sliding channel.

5. The paper splicing assembly according to claim 4, characterized in that: The first limiting member is in the shape of an elongated strip, one end of which is connected to the first end of the first sub-connecting plate; the other end of the first limiting member is a free end, and extends toward the second end of the first sub-connecting plate along the sliding direction of the first sub-connecting plate.

6. The paper splicing assembly according to claim 2, characterized in that: At least one side of the first sub-connecting plate has a first anti-slip structure, and the first anti-slip structure is configured to stop the first sub-connecting plate from sliding away from the first connecting paper plate along the sliding direction of the first sub-connecting plate.

7. The paper splicing assembly according to claim 2, characterized in that: The second end of the first sub-connecting plate further has a handle structure, which is located on the second surface of the first sub-connecting plate and is configured to switch the first sub-connecting plate between the first state and the second state.

8. The paper splicing assembly according to claim 1, characterized in that: The first surface of the first connecting paper board is further provided with a first receiving groove; The second connecting paperboard comprises: a first sub-connecting plate rotatably connected to the first receiving groove to configure the second connecting paper plate to the first state or the second state; The second sub-connector plate can be arranged in a third position relative to the first sub-connector plate so that at least a portion of an orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls outside the first connecting paper plate; or the second sub-connector plate can be arranged in a fourth position relative to the first sub-connector plate so that the entire orthographic projection of the second sub-connector plate on the plane where the first sub-connector plate is located falls on the first sub-connector plate.

9. The paper splicing assembly according to any one of claims 2 to 8, characterized in that: The first surface of the first sub-connector plate is further provided with a second accommodating groove; The second sub-connecting plate is rotatably connected to the second receiving groove to be configured in the third state or the fourth state; wherein, when the second sub-connecting plate is configured in the fourth state relative to the first sub-connecting plate, the second sub-connecting plate is accommodated in the second receiving groove, and a side surface of the second sub-connecting plate facing away from the bottom surface of the second receiving groove is flush with the first surface of the first sub-connecting plate.

10. The paper splicing assembly according to claim 9, characterized in that: The first sub-connecting plate is further provided with a hand hole, which includes a first hole portion and a second hole portion that are interconnected; the first hole portion is connected to the second accommodating groove through the side wall of the second accommodating groove; the second hole portion is formed on the bottom wall of the second accommodating groove; when the second sub-connecting plate is configured in the fourth state, a portion of the second sub-connecting plate covers the second hole portion.

11. The paper splicing assembly according to claim 9, characterized in that: The end of the second sub-connecting plate facing away from the first sub-connecting plate has a paper blocking structure; the bottom wall of the second accommodating groove is provided with an avoidance hole; when the second sub-connecting plate is configured in the fourth state, the paper blocking structure extends into the avoidance hole.

12. The paper splicing assembly according to any one of claims 2 to 7, characterized in that: A second sliding channel is formed on both sides of the second surface of the first sub-connecting plate; and both sides of the second sub-connecting plate are slidably connected to the two second sliding channels of the first sub-connecting plate.

13. The paper splicing assembly according to claim 1, characterized in that: The two sides of the electrocardiogram host are provided with two third sliding channels; the first connecting paper board is configured to be slidably connected to the two third sliding channels of the electrocardiogram host; Wherein, at least one side of the first connecting paper sheet has a second anti-slip structure, and the second anti-slip structure is configured to stop the first connecting paper sheet from sliding away from the electrocardiogram host along the sliding direction of the first connecting paper sheet; and / or At least one side of the first connecting paper sheet has a second limiting member; along the sliding direction of the first connecting paper sheet, the second limiting member is located at the end or near the end of the first connecting paper sheet; and the second limiting member can be elastically compressed within the third sliding channel by the side wall of the third sliding channel; or, at least a portion of the second limiting member can protrude from the third sliding channel.

14. The paper splicing assembly according to claim 3, characterized in that: Also includes: The reinforcing plate is fixedly connected to the first hook portion and extends along the extending direction of the limiting wall.

15. An integrated electrocardiograph, characterized in that: include: Bracket; An electrocardiogram host is arranged on the bracket and has a paper outlet; a display, provided on the bracket and electrically connected to the electrocardiogram host, for displaying the electrocardiogram information obtained by the electrocardiogram host; The paper splicing assembly according to any one of claims 1 to 14, wherein the paper splicing assembly is slidably connected to the electrocardiograph host and is located below the paper outlet along the height direction of the electrocardiograph host.

16. The integrated electrocardiograph according to claim 15, characterized in that: The bottom of the electrocardiogram host has a receiving groove, and the side walls on both sides of the receiving groove are respectively provided with a plurality of second hook parts arranged at intervals; each second hook part is spaced apart from the bottom wall of the receiving groove, and all the second hook parts on the same side cooperate with the side walls and bottom walls on the corresponding sides of the receiving groove to form a third sliding channel; the two sides of the paper connecting board assembly are slidably connected in the two third sliding channels.

Images