CN210040750U

CN210040750U - Integrated electrocardiograph lead wire distribution box

Info

Publication number: CN210040750U
Application number: CN201921042573.5U
Authority: CN
Inventors: 吴维标
Original assignee: Shenzhen Aimeidi Electronic Technology Co Ltd
Current assignee: Shenzhen Aimeidi Electronic Technology Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-02-07
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a junction box technical field especially relates to an integral type electrocardiograph lead wire junction box, including the separated time box body, the plug-in wire groove has been seted up at the middle part on separated time box body right side, the inside grafting of plug-in wire groove has the bayonet joint, the equal fixedly connected with regulating block in upper and lower both ends on separated time box body right side, the left side fixedly connected with extension spring of regulating block inner wall, the right-hand member fixedly connected with fly leaf of extension spring, the middle part swing joint on fly leaf right side has the pull rod, the bar groove that runs through is seted up at the middle part on regulating block right side, the right-hand member of pull rod passes the bar groove and extends to. The utility model discloses a well rotation commentaries on classics cover can be so that the grafting of threaded rod screw thread is in the inside of screw hole for the transfer chain is connected with the separated time box body more stable, prevents that the transfer chain from receiving the pulling of external force, can cause the phenomenon that transfer chain and separated time box become flexible or drop, has guaranteed electrocardiograph's normal use.

Description

Integrated electrocardiograph lead wire distribution box

Technical Field

The utility model relates to a junction box technical field especially relates to an integral type electrocardiograph lead wire junction box.

Background

The electrocardiograph can automatically record the bioelectric signals (electrocardio signals) generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research. Because the distance between each part of the body and the heart is different due to different tissues of each part, different potential changes are shown at each part of the body surface, and the relation between the surface potential generated by the electrical activity in the human heart and the time is called electrocardiogram. Electrocardiographs are instruments for recording these physiological electrical signals

The electrocardiograph need use integral type electrocardiograph lead wire junction box when using, because external transfer chain is direct grafting on the junction box, when the transfer chain received the pulling of external force, can cause transfer chain and junction box not hard up or drop, influences electrocardiograph's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integral type electrocardiograph lead junction box possesses and connects stable advantage, has solved because external transfer chain is direct grafting on the junction box, when the transfer chain received the pulling of external force, can cause transfer chain and junction box not hard up or drop, influences electrocardiograph's the problem of normal use.

In order to realize the technical problem, the utility model provides such integral type electrocardiograph line connection adapter box, including the separated time box body, the plug wire groove has been seted up at the middle part on separated time box body right side, the inside grafting of plug wire groove has the bayonet joint.

The utility model discloses a branching box body, including the regulating block, the upper and lower both ends of regulating block inner wall are all fixedly connected with regulating block, the left side fixedly connected with extension spring of regulating block inner wall, the right-hand member fixedly connected with fly leaf of extension spring, the middle part swing joint on fly leaf right side has the pull rod, the bar groove that runs through is seted up in the middle part on regulating block right side, the right-hand member of pull rod passes the bar groove and extends to the right side of regulating block, the right-hand member of pull rod has L shape pole through.

The bottom of the L-shaped rod is fixedly sleeved with a bearing, a rotating sleeve is fixedly inserted into the bottom of the inner portion of the bearing inner ring, a threaded rod is fixedly connected to the bottom of the rotating sleeve, threaded holes are formed in the upper side and the lower side of the plug-in connector, and the bottom of the threaded rod is inserted into the threaded holes in a threaded mode.

Furthermore, the number of the tension springs is two, the right ends of the two tension springs are fixedly connected to the upper end and the lower end of the left side of the movable plate,

Furthermore, the shape of fly leaf is the rectangle, and the lateral wall of fly leaf and the inside wall sliding connection of regulating block.

Furthermore, the outer side wall of the rotating sleeve is fixedly connected with four shifting pieces at equal intervals, and the shifting pieces are vertically arranged.

Furthermore, the middle part on the right side of the plug connector is fixedly connected with a conveying line.

Further, the protection rubber block is fixedly sleeved on the left side of the outer surface of the conveying line, and the right side of the protection rubber block is fixedly connected to the right side of the plug-in connector.

Borrow by above-mentioned technical scheme, the utility model provides an integral type electrocardiograph line junction box that leads possesses following beneficial effect at least:

1. this integral type electrocardiograph lead wire junction box, through L shape pole, a bearing, change the cover, the plectrum, the cooperation of screw hole and threaded rod is used, people peg graft the inside at the plug-in groove with the bayonet joint, then outside pulling L shape pole, the threaded rod that makes is located the screw hole directly over, it can make the threaded grafting of threaded rod screw thread in the inside of screw hole to rotate to change the cover, make the transfer chain be connected with the branching box body more stable, prevent that the transfer chain from receiving the pulling of external force, can cause the phenomenon that transfer chain and junction box become flexible or drop, the normal use of electrocardiograph has been guaranteed.

2. This integral type electrocardiograph lead wire junction box uses through the cooperation of regulating block, extension spring, fly leaf, bar groove and pull rod, applys certain pulling force to the fly leaf through the extension spring, and then makes the bayonet joint be close to the junction box body, and is further, has improved the fastness that transfer chain and junction box body are connected.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1B according to the present invention;

FIG. 4 is a schematic view of the structure of the adjusting block of the present invention;

fig. 5 is the schematic view of the structure of the bearing, the rotating sleeve and the threaded rod of the present invention.

In the figure: 1. a branching box body; 2. a wire inserting groove; 3. a plug-in connector; 4. an adjusting block; 5. a tension spring; 6. a movable plate; 7. a strip-shaped groove; 8. a pull rod; 9. a pin shaft; 10. an L-shaped rod; 11. a bearing; 12. rotating the sleeve; 13. A shifting sheet; 14. a threaded hole; 15. a threaded rod; 16. a protective rubber block; 17. and (5) conveying the line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an integral type electrocardiograph line junction box that leads, includes junction box body 1, and plug wire groove 2 has been seted up at the middle part on junction box body 1 right side, and plug 3 has been pegged graft to plug wire groove 2's inside.

The upper end and the lower end of the right side of the branching box body 1 are fixedly connected with adjusting blocks 4, the left side of the inner wall of each adjusting block 4 is fixedly connected with tension springs 5, the number of the tension springs 5 is two, the right ends of the two tension springs 5 are fixedly connected with the upper end and the lower end of the left side of a movable plate 6, the right ends of the tension springs 5 are fixedly connected with the movable plate 6, the movable plate 6 is rectangular, the outer side wall of the movable plate 6 is in sliding connection with the inner side wall of each adjusting block 4, the middle of the right side of the movable plate 6 is movably connected with a pull rod 8, the middle of the right side of each adjusting block 4 is provided with a penetrating strip-shaped groove 7, the right end of each pull rod 8 penetrates through the strip-shaped groove 7 and extends to the right side of the corresponding adjusting block 4, the right end of each pull rod, and then make bayonet joint 3 be close to separated time box body 1, further, improved the fastness that transfer chain 17 and separated time box body 1 are connected.

The bottom of the L-shaped rod 10 is fixedly sleeved with a bearing 11, the bottom inside an inner ring of the bearing 11 is fixedly inserted with a rotating sleeve 12, the outer side wall of the rotating sleeve 12 is fixedly connected with four shifting pieces 13 at equal intervals, the shifting pieces 13 are vertically arranged, the bottom of the rotating sleeve 12 is fixedly connected with a threaded rod 15, the upper side and the lower side of the plug-in connector 3 are respectively provided with a threaded hole 14, the bottom thread of the threaded rod 15 is inserted inside the threaded hole 14, the threaded rod 15 is inserted inside the threaded hole 14 through the matching use of the L-shaped rod 10, the bearing 11, the rotating sleeve 12, the shifting pieces 13, the threaded holes 14 and the threaded rod 15, people insert the plug-in connector 3 inside the wire inserting groove 2, then pull the L-shaped rod 10 outwards, the threaded rod 15 is positioned right above the threaded hole 14, the rotating sleeve 12 can enable the threaded rod 15 to be inserted inside the threaded hole 14, the conveying line, can cause the not hard up or phenomenon that drops of transfer chain and junction box, guarantee electrocardiograph's normal use, the middle part fixedly connected with transfer chain 17 on 3 right sides of bayonet joint, the fixed cover in left side of transfer chain 17 surface has connect protection rubber piece 16, and the right side fixed connection of protection rubber piece 16 is on the right side of bayonet joint 3.

When making, people peg graft 3 in the inside of plug wire groove 2, then outside pulling L shape pole 10, the extension spring 5 atress extension, threaded rod 15 that makes is located screw hole 14 directly over, it can make the 15 threaded grafting of threaded rod in the inside of screw hole 14 to rotate commentaries on classics cover 12, make that transfer chain 17 is connected with separated time box body 1 more stable, prevent that transfer chain 17 from receiving the pulling of external force, certain pulling force is applyed to fly leaf 6 through the shrink force of extension spring 5, and then make plug 3 be close to separated time box body 1, furthermore, the fastness of being connected of transfer chain 17 with separated time box body 1 has been improved.

The integrated electrocardiograph lead junction box provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an integral type electrocardiograph line branch box that leads, includes branch box body (1), its characterized in that: the middle part of the right side of the wire distributing box body (1) is provided with a wire inserting groove (2), and a plug connector (3) is inserted into the wire inserting groove (2);

the upper end and the lower end of the right side of the wire distributing box body (1) are fixedly connected with adjusting blocks (4), the left side of the inner wall of each adjusting block (4) is fixedly connected with a tension spring (5), the right end of each tension spring (5) is fixedly connected with a movable plate (6), the middle of the right side of each movable plate (6) is movably connected with a pull rod (8), the middle of the right side of each adjusting block (4) is provided with a penetrating strip-shaped groove (7), the right end of each pull rod (8) penetrates through each strip-shaped groove (7) and extends to the right side of each adjusting block (4), and the right end of each pull rod (8) is movably connected with an L-shaped rod;

the bottom of the L-shaped rod (10) is fixedly sleeved with a bearing (11), the bottom of the inner ring of the bearing (11) is fixedly inserted with a rotating sleeve (12), the bottom of the rotating sleeve (12) is fixedly connected with a threaded rod (15), threaded holes (14) are formed in the upper side and the lower side of the plug-in connector (3), and the bottom threads of the threaded rod (15) are inserted in the threaded holes (14).

2. The integrated electrocardiograph lead wire distribution box according to claim 1, wherein: the number of extension springs (5) is two, two the right-hand member fixed connection of extension springs (5) is at the upper and lower both ends on the left of fly leaf (6).

3. The integrated electrocardiograph lead wire distribution box according to claim 1, wherein: the movable plate (6) is rectangular, and the outer side wall of the movable plate (6) is connected with the inner side wall of the adjusting block (4) in a sliding mode.

4. The integrated electrocardiograph lead wire distribution box according to claim 1, wherein: the outer side wall of the rotating sleeve (12) is fixedly connected with four shifting pieces (13) at equal intervals, and the shifting pieces (13) are vertically arranged.

5. The integrated electrocardiograph lead wire distribution box according to claim 1, wherein: the middle part on the right side of the plug-in connector (3) is fixedly connected with a conveying line (17).

6. The integrated electrocardiograph lead wire junction box of claim 5, wherein: the left side of transfer chain (17) surface is fixed to be cup jointed protection block rubber (16), and the right side fixed connection of protection block rubber (16) is on the right side of bayonet joint (3).