Electrocardiogram lead device
By designing the wire receiving box, reel box, wire routing box and storage box in the electrocardiogram lead device, the loss caused by the lack of storage structure of the equipment and the problem of lead wire winding caused by the equipment is solved, and the equipment is easily portable and efficiently stored.
Patent Information
- Application Number
- CN202421253566.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing electrocardiogram lead devices lack storage structure, which leads to easy loss when carrying the device. The branch lines and main lines of the lead wires are easily entangled and knotted when stored, affecting their use.
An electrocardiogram lead device is designed, including a wire receiving box, a wire reel box, a wire routing box and a storage box. By setting up a reel box, the lead wire branch wire is retracted, and the wiring box and storage box are used to store other equipment and items to ensure that all components are stored neatly and orderly.
Effectively prevent the branch wires of the lead wire from being entangled or knotted, ensuring that the equipment is safer and more convenient when carried and stored, reducing the risk of loss.
Smart Images
Figure CN222657067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an electrocardiogram lead device. Background Art
[0002] An electrocardiogram lead device is an instrument used to record the trends and morphological manifestations of electrical activities generated by all cardiac cycles of the heart. It is often used to detect and diagnose whether a patient has an abnormal heart rhythm. Existing electrocardiogram lead devices are mainly composed of an electrocardiogram machine, a suction bulb and a clamp connected by a lead wire. The lead wire consists of a main wire and ten branch wires. Existing electrocardiogram lead devices have no storage structure. When carrying the device, the electrocardiogram machine, the suction bulb, the clamp and the lead wires need to be stored separately. However, things like suction bulbs, which are numerous and small in size, are easily lost if not carefully. Moreover, the lead wires are numerous and long. When storing, the branch wires and the main wires are easily entangled and knotted, affecting the next use.
[0003] For this purpose, we design an ECG lead device here. Utility Model Content
[0004] The purpose of the utility model is to provide an electrocardiogram lead device to solve the problems raised in the background technology in view of the deficiencies of the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrocardiogram lead device, including a wire take-up box, which is arranged on the left side of the electrocardiograph, a pair of snap structures are installed between the front and rear sides of the wire take-up box and the electrocardiograph, a cross bar is installed on the top of the wire take-up box, lead wires are placed inside the wire take-up box, and wire winding boxes are installed on ten branches of the lead wires, the box opening of the wire take-up box faces to the right, a wire arrangement box and a storage box are inserted at the box opening of the wire take-up box, and ten wire winding boxes are inserted in the wire arrangement box.
[0006] Preferably, the locking structure includes a base and a first shell, a pair of bases are installed on the left side of the electrocardiograph, an insert block is installed on the left side of the base, a pin hole penetrating up and down is provided on the insert block, a pair of first shells are installed on the front and rear sides of the wire receiving box, a socket matching with the insert block is provided on the right side of the first shell, a vertical slide rail is installed on the rear inner wall of the first shell, a slider is slidably installed on the slide rail, a pin with the head end facing downward is installed on the right side of the slider, a rack is installed on the left side of the slider, a gear is rotatably installed between the front and rear side walls of the first shell, the gear is meshed with the rack, a first knob is provided on the outer side of the first shell, and the first knob is installed on the gear shaft of the gear.
[0007] Preferably, the winding box is located in the middle position of the branch line of the lead wire, and the winding box includes a second shell, a first limit block is installed on the top left side of the second shell, second knobs are rotatably installed on the front and rear side walls of the second shell, the two second knobs are symmetrical to each other, a reel is installed between the two second knobs, and a circular spacer is installed in the middle of the cylinder of the reel.
[0008] Preferably, the wiring box includes a box body, the box opening of the box body faces to the left, ten equally spaced slots are arranged inside the box body, and a second limiting slot is opened on the top of each slot, the winding box can be inserted into the slot, a second limiting block is installed on the right side of the top of the box body, a bottom plate is arranged inside the box body, ten pairs of symmetrical push blocks are installed at the upper and lower edges of the bottom plate, the ten pairs of push blocks are respectively inserted into the ten slots, a steel wire rope is arranged on the left side of the bottom plate, the steel wire rope is located in the middle of the bottom plate, and both ends of the steel wire rope are fixed to the bottom plate.
[0009] Preferably, the box opening of the storage box faces right, a cover plate is rotatably mounted at the box opening of the storage box, and a third limiting block is mounted on the right side of the bottom of the storage box.
[0010] Preferably, a limit frame is installed on the inner side of the wire receiving box, and first limit grooves are provided at the upper and lower edges of the box opening of the wire receiving box. The distance from the limit frame to the box opening of the wire receiving box is equal to the left and right width of the wire arrangement box and also equal to the left and right width of the storage box.
[0011] Preferably, the jack is located in the middle of the right side of the first shell, the upper and lower heights of the jack are equal to one third of the height of the inner cavity of the first shell, and the length of the pin is less than one third of the height of the inner cavity of the first shell.
[0012] Preferably, the size of the plug block matches the socket, the vertical distance from the pin hole on the plug block to the base is equal to the vertical distance from the plug pin to the socket, and the plug pin matches the pin hole.
[0013] Preferably, the branch line of the lead wire passes through the second shell on the left and right, and the branch line passes through the reel at the same time, with the reel as the boundary, and the front and rear sections of the branch line are respectively located on both sides of the partition.
[0014] Preferably, the depth of the slot is equal to the sum of the left and right widths of the winding box and the push block.
[0015] Compared with the prior art, the present invention provides an electrocardiogram lead device having the following features:
[0016] Beneficial effects:
[0017] The electrocardiogram lead device can reel in all the branch lines of the lead wires in the reel box by providing a reel box, thereby preventing the branch lines of the lead wires from being entangled or knotted with each other. The lead wires can be stored by inserting all the reel boxes into the wire arrangement box, and placing all the main lines of the wire arrangement box and the lead wires into the reel box. The suction ball used when making electrocardiogram leads can be stored by providing a storage box, and the clip used when making electrocardiogram leads can be stored by providing a cross bar. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the wire take-up box of the utility model;
[0020] Figure 3 This is a schematic diagram of the overall structure of the lock structure of the utility model;
[0021] Figure 4 This is a front sectional view of the first housing of the utility model;
[0022] Figure 5 This is a schematic diagram of the overall structure of the winding box of the utility model;
[0023] Figure 6 This is a top cross-sectional view of the second housing of the utility model;
[0024] Figure 7 It is a schematic diagram of the overall structure of the wiring box of the utility model.
[0025] 1. Electrocardiograph; 2. Wire take-up box; 2-1. Limiting frame; 2-2. First limiting slot; 3. Locking structure; 31. Base; 32. Insert block; 32-1. Pin hole; 33. First shell; 33-1. Insert hole; 34. Slide rail; 35. Slider; 36. Latch; 37. Rack; 38. Gear; 39. First knob; 4. Crossbar; 5. Lead wire; 6. Wire take-up box; 61. Second shell; 62. First limiting block; 63. Second knob; 64. Reel; 65. Spacer; 7. Wire arrangement box; 71. Box body; 71-1. Slot; 71-2. Second limiting slot; 71-3. Second limiting block; 72. Bottom plate; 73. Push block; 74. Wire rope; 8. Storage box; 8-1. Third limiting block; 9. Cover plate. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-Figure 7 In this embodiment: an electrocardiogram lead device includes a wire receiving box 2, please refer to Figure 1 and Figure 2 The wire take-up box 2 is arranged on the left side of the electrocardiograph 1. A pair of buckle structures 3 are installed between the front and rear sides of the wire take-up box 2 and the electrocardiograph 1. A cross bar 4 is installed on the top of the wire take-up box 2. The lead clip can be clamped on the cross bar 4 for storage when not in use. Lead wires 5 are placed inside the wire take-up box 2. Winding boxes 6 are installed on the ten branches of the lead wires 5. Since the branches of the lead wires 5 are many and long, they are easily entangled with each other or wound around the main wire when stored. The purpose of setting the winding box 6 is That is, the branch line of the lead wire 5 is rolled up, the box opening of the wire box 2 faces to the right, and a wire arrangement box 7 and a storage box 8 are inserted at the box opening of the wire box 2. The wire arrangement box 7 and the storage box 8 are of the same size. Ten winding boxes 6 are inserted in the wire arrangement box 7. The function of the wire arrangement box 7 is to centrally store the winding boxes 6 to avoid damage caused by collision between multiple winding boxes 6 during storage. The box opening of the storage box 8 faces to the right, and a cover plate 9 is rotatably installed at the box opening of the storage box 8. The function of setting the storage box 8 is The suction ball and other items that are used when making electrocardiogram leads are centrally stored. A third limit block 8-1 is installed on the right side of the bottom of the storage box 8. A limit frame 2-1 is installed on the inner side of the wire receiving box 2. The first limit groove 2-2 is arranged at the upper and lower edges of the box opening of the wire receiving box 2. When the wiring box 7 and the storage box 8 are inserted into the wire receiving box 2, the third limit block 8-1 on the storage box 8 can be inserted into the first limit groove 2-2 below. The third limit block 8-1 can be convenient for users to store the storage box The box 8 is pulled out from the wire receiving box 2, and the distance from the limit frame 2-1 to the box opening of the wire receiving box 2 is equal to the left and right widths of the wire arranging box 7, and is also equal to the left and right widths of the storage box 8. When the wire arranging box 7 and the storage box 8 are inserted into the wire receiving box 2, the limit frame 2-1 just rests against the left sides of the wire arranging box 7 and the storage box 8. The front-to-back width of the box opening of the wire receiving box 2 is equal to the front-to-back width of the wire arranging box 7, and is also equal to the front-to-back width of the storage box 8. The upper and lower heights of the box opening of the wire receiving box 2 are equal to the sum of the upper and lower heights of the wire arranging box 7 and the storage box 8.
[0028] See also Figure 3 and Figure 4The locking structure 3 includes a base 31 and a first shell 33. A pair of bases 31 are installed on the left side of the electrocardiograph 1. An insert block 32 is installed on the left side of the base 31. A pin hole 32-1 that passes through the insert block 32 is provided. A pair of first shells 33 are installed on the front and rear sides of the wire receiving box 2. A plug hole 33-1 that cooperates with the insert block 32 is provided on the right side of the first shell 33. A vertical slide rail 34 is installed on the inner wall of the rear side of the first shell 33. A slider 35 is slidably installed on the slide rail 34. A pin 36 with the head end facing downward is installed on the right side of the slider 35. A rack 37 is installed on the left side of the slider 35. A gear 38 is rotatably installed between the front and rear side walls of the first shell 33. The gear 38 meshes with the rack 37. A first knob 39 is provided on the outer side of the first shell 33. The first knob 39 is installed on the gear shaft of the gear 38. Rotating the first knob 39 can drive the gear 38 to rotate. The slider 35 is rotated, thereby controlling the slider 35 to move up and down along the slide rail 34 through the rack 37, so that the slider 35 drives the latch 36 to move up and down. The socket 33-1 is located in the middle position on the right side of the first shell 33. The upper and lower heights of the socket 33-1 are equal to one-third of the height of the inner cavity of the first shell 33. The length of the latch 36 is less than one-third of the height of the inner cavity of the first shell 33. When the slider 35 moves to the uppermost position, the latch 36 is completely staggered with the socket 33-1. The size of the plug block 32 is adapted to the socket 33-1. The vertical distance from the pin hole 32-1 on the plug block 32 to the base 31 is equal to the vertical distance from the latch 36 to the socket 33-1. The latch 36 is adapted to the pin hole 32-1. The plug block 32 is inserted into the socket 33-1, and then the slider 35 is controlled to move downward, so that the latch 36 can be inserted into the pin hole 32-1, thereby locking the first shell 33 and the base 31.
[0029] See also Figure 5 and Figure 6 The winding box 6 is located in the middle of the branch line of the lead wire 5. The winding box 6 includes a second shell 61. A first limit block 62 is installed on the left side of the top of the second shell 61. Second knobs 63 are rotatably installed on the front and rear side walls of the second shell 61. The two second knobs 63 are symmetrical to each other. A reel 64 is installed between the two second knobs 63. A circular spacer 65 is installed in the middle of the cylinder of the reel 64. The branch line of the lead wire 5 passes through the second shell 61 on the left and right, and the branch line passes through the reel 64 at the same time. With the reel 64 as the boundary, the front and rear sections of the branch line are respectively located on both sides of the spacer 65. Rotating the second knob 63 can drive the reel 64 to rotate, so that the front and rear sections of the branch line are all rolled onto the reel 64. The cooperation of the spacer 65 and the reel 64 can separate the front and rear ends of the branch line and reel them on the reel 64, so as to prevent the front and rear ends of the branch line from being entangled with each other. When using the lead wire 5, it is only necessary to pull the front and rear ends of the branch line out of the second shell 61.
[0030] See also Figure 7The wire arranging box 7 includes a box body 71, the box opening of the box body 71 faces the left, and ten slots 71-1 with equal spacing are arranged inside the box body 71, and a second limiting slot 71-2 is opened on the top of each slot 71-1, and the winding box 6 can be inserted into the slot 71-1. At this time, the first limiting block 62 is just inserted into the second limiting slot 71-2, and a single winding box 6 can be pulled out from the slot 71-1 through the first limiting block 62. A second limiting block 71-3 is installed on the right side of the top of the box body 71. When the wire arranging box 7 and the storage box 8 are inserted into the wire taking-up box 2, the second limiting block 71-3 on the box body 71 can be just inserted into the first limiting slot 2-2 on the box opening of the wire taking-up box 2. The second limiting block 71-3 can be set to facilitate the user to pull the box body 71 out of the wire taking-up box 2, and the box body When the wire take-up box 71 is inserted into the limit frame 2-1, the limit frame 2-1 can abut the first limit block 62 of the wire winding box 6, thereby preventing the wire winding box 6 from escaping from the wire arrangement box 7 when stored. A bottom plate 72 is provided inside the box body 71, and ten pairs of upper and lower symmetrical push blocks 73 are installed at the upper and lower edges of the bottom plate 72. The ten pairs of push blocks 73 are respectively inserted into the ten slots 71-1. A steel wire rope 74 is provided on the left side of the bottom plate 72. The steel wire rope 74 is located in the middle of the bottom plate 72, and both ends of the steel wire rope 74 are fixed on the bottom plate 72. The depth of the slot 71-1 is equal to the sum of the left and right widths of the wire winding box 6 and the push block 73. Pulling the steel wire rope 74 outward can move the bottom plate 72 toward the box opening of the box body 71, so that the push block 73 can push all the wire winding box 6 in the box body 71 out of the box body 71, making it convenient for the user to take out the lead wire 5.
[0031] The working principle and use process of the utility model are as follows: when the electrocardiogram lead device is used, the first knob 39 is rotated to disengage the latch pin 36 from the pin hole 32-1, the wire take-up box 2 is removed from the electrocardiograph 1, the wire arrangement box 7 and the storage box 8 are pulled out from the wire take-up box 2, the main wire of the lead wire 5 is taken out, the steel wire rope 74 is pulled outward, all the wire reel boxes 6 are taken out from the wire arrangement box 7, the branch wires of the lead wire 5 are pulled out from the wire reel box 6, and then the suction ball stored in the storage box 8 is taken out, and the clip on the crossbar 4 is removed at the same time, the main wire connector of the lead wire 5 is connected to the electrocardiograph 1, the six branch wire connectors of the lead wire 5 are connected to the six suction balls, and the lead wire 5 is connected to the electrocardiograph 1. The remaining four branch line connectors of 5 are connected to the clip, and the electrocardiogram lead device is assembled. When storing, the lead wire 5 is separated from the electrocardiograph 1, the suction ball and the clip, the suction ball is collected into the storage box 8, the clip is clamped to the cross bar 4, and the second knob 63 is rotated to reel the branch line of the lead wire 5 back into the winding box 6, and all the winding boxes 6 are inserted into the wire arrangement box 7, and the main line of the lead wire 5 is placed in the wire collection box 2, and then the wire arrangement box 7 and the storage box 8 are inserted into the wire collection box 2, and the plug block 32 is inserted into the jack 33-1 on the first shell 33, and then the first knob 39 is rotated to insert the pin 36 into the pin hole 32-1, and the storage of the electrocardiogram lead device is completed.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An electrocardiogram lead device, comprising a wire receiving box (2), characterized in that: The wire receiving box (2) is arranged on the left side of the electrocardiograph (1); a pair of locking structures (3) are installed between the front and rear sides of the wire receiving box (2) and the electrocardiograph (1); a cross bar (4) is installed on the top of the wire receiving box (2); a lead wire (5) is placed inside the wire receiving box (2); ten branch wires of the lead wire (5) are installed with a winding box (6); the box opening of the wire receiving box (2) faces to the right; a wire arrangement box (7) and a storage box (8) are inserted into the box opening of the wire receiving box (2); and ten winding boxes (6) are inserted into the wire arrangement box (7).
2. An electrocardiogram lead device according to claim 1, characterized in that: The locking structure (3) comprises a base (31) and a first shell (33), wherein a pair of bases (31) are mounted on the left side of the electrocardiograph (1), an insert block (32) is mounted on the left side of the base (31), and a pin hole (32-1) is provided on the insert block (32) and passes through the insert block from top to bottom, and a pair of first shells (33) are mounted on the front and rear sides of the wire receiving box (2), a plug hole (33-1) matching with the plug block (32) is provided on the right side of the first shell (33), and a pin hole (33-1) is provided on the rear inner wall of the first shell (33). A vertical slide rail (34) is provided, a slider (35) is slidably mounted on the slide rail (34), a latch (36) with its head end facing downward is installed on the right side of the slider (35), a rack (37) is installed on the left side of the slider (35), a gear (38) is rotatably mounted between the front and rear side walls of the first housing (33), the gear (38) is meshed with the rack (37), a first knob (39) is provided on the outer side of the first housing (33), and the first knob (39) is mounted on the gear shaft of the gear (38).
3. The electrocardiogram lead device according to claim 1, characterized in that: The winding box (6) is located in the middle of the branch line of the lead wire (5), and comprises a second shell (61). A first limit block (62) is installed on the left side of the top of the second shell (61). Second knobs (63) are rotatably installed on the front and rear side walls of the second shell (61). The two second knobs (63) are symmetrical to each other. A winding drum (64) is installed between the two second knobs (63), and a circular spacer (65) is installed in the middle of the cylinder of the winding drum (64).
4. The electrocardiogram lead device according to claim 1, characterized in that: The wiring box (7) comprises a box body (71), the box opening of the box body (71) faces left, ten slots (71-1) with equal spacing are arranged inside the box body (71), and a second limiting slot (71-2) is opened at the top of each slot (71-1), the winding box (6) can be inserted into the slot (71-1), a second limiting block (71-3) is installed on the right side of the top of the box body (71), a bottom plate (72) is arranged inside the box body (71), ten pairs of push blocks (73) symmetrical in upper and lower directions are installed at the upper and lower edges of the bottom plate (72), the ten pairs of push blocks (73) are respectively inserted into the ten slots (71-1), a steel wire rope (74) is arranged on the left side of the bottom plate (72), the steel wire rope (74) is located in the middle of the bottom plate (72), and both ends of the steel wire rope (74) are fixed on the bottom plate (72).
5. The electrocardiogram lead device according to claim 1, characterized in that: The box opening of the storage box (8) faces rightward, a cover plate (9) is rotatably mounted at the box opening of the storage box (8), and a third limiting block (8-1) is mounted on the right side of the bottom of the storage box (8).
6. The electrocardiogram lead device according to claim 1, characterized in that: A limit frame (2-1) is installed on the inner side of the wire receiving box (2), and first limit grooves (2-2) are arranged at the upper and lower edges of the box opening of the wire receiving box (2). The distance between the limit frame (2-1) and the box opening of the wire receiving box (2) is equal to the left and right width of the wire arrangement box (7), and is also equal to the left and right width of the storage box (8).
7. An electrocardiogram lead device according to claim 2, characterized in that: The insertion hole (33-1) is located in the middle of the right side of the first shell (33), the upper and lower heights of the insertion hole (33-1) are equal to one third of the inner cavity height of the first shell (33), and the length of the latch (36) is less than one third of the inner cavity height of the first shell (33).
8. An electrocardiogram lead device according to claim 2, characterized in that: The size of the plug block (32) is adapted to the plug hole (33-1); the vertical distance from the pin hole (32-1) on the plug block (32) to the base (31) is equal to the vertical distance from the plug pin (36) to the plug hole (33-1); the plug pin (36) is adapted to the pin hole (32-1).
9. The electrocardiogram lead device according to claim 3, characterized in that: The branch line of the lead wire (5) passes through the second shell (61) on the left and right, and the branch line also passes through the reel (64). The reel (64) is used as a boundary, and the front and rear sections of the branch line are respectively located on both sides of the spacer (65).
10. An electrocardiogram lead device according to claim 4, characterized in that: The depth of the slot (71-1) is equal to the sum of the left and right widths of the winding box (6) and the pushing block (73).