CN215078681U - Line concentration mechanism for electrocardiograph lead wire - Google Patents
Line concentration mechanism for electrocardiograph lead wire Download PDFInfo
- Publication number
- CN215078681U CN215078681U CN202120396885.7U CN202120396885U CN215078681U CN 215078681 U CN215078681 U CN 215078681U CN 202120396885 U CN202120396885 U CN 202120396885U CN 215078681 U CN215078681 U CN 215078681U
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- Prior art keywords
- wire
- shell
- spool
- friction block
- wire spool
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- Expired - Fee Related
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000007689 inspection Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a wire collecting mechanism for electrocardiograph lead wires, which comprises a plurality of wire collecting groups spliced with each other, the wire collecting group comprises a shell and a wire winding disc, a central shaft cylinder is fixedly arranged in the inner cavity of the shell, the wire winding disc is arranged in the shell, and is coaxially and rotatably installed with the central shaft cylinder, a clockwork spring is connected between the wire spool and the shell, the corresponding positions of the contact surfaces of the central shaft cylinder and the wire spool are respectively and fixedly provided with a conductive slip ring, a wire harness fixing clip for fixing the end part of the lead wire is fixedly arranged in the wire spool, the wiring harness fixing clamp is internally provided with a connecting terminal for communicating a lead wire and a conductive sliding ring, the wire collecting mechanism for the lead wire of the electrocardiogram machine adopts the structural design of a wire reel, the lead wire is convenient to quickly arrange and store, the lead wire cannot be wound with each other, and the problem of internal circuit break caused by folding of the wiring harness is avoided.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a wire collecting mechanism for electrocardiograph lead wires.
Background
In departments such as first aid, often need carry out bedside electrocardio inspection to the patient, and the line pencil of leading of current electrocardiograph is comparatively mixed and disorderly, and twines easily, all need manage the line before the inspection at every turn, comparatively wasted time, and in the emergency call, the time seems to be especially important, and after the inspection at every turn, still need arrange in order the line once more to lead, so that deposit and use next time, the pencil is through bending many times, causes inside short circuit equally easily, influences the inspection result.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electrocardiograph is line concentration mechanism for lead wire, adopt the structural design of wire reel, the quick reason line of the lead wire of being convenient for with accomodate, can not intertwine each other, and avoid the folding inside problem of opening circuit that causes of pencil, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrocardiograph is line concentration mechanism for lead wire, includes the mutual line concentration group that splices of a plurality of groups, line concentration group includes shell and wire reel, the fixed central shaft section of thick bamboo that is provided with of shell inner chamber, the wire reel sets up inside the shell, and with the installation of central shaft section of thick bamboo coaxial rotation, it is provided with the clockwork spring to be connected between wire reel and the shell, the contact surface of central shaft section of thick bamboo and wire reel corresponds the position and fixes respectively and be provided with electrically conductive sliding ring, the wire reel internal fixation is provided with the pencil fixing clip that is used for fixed lead wire tip, be provided with the electric terminal that feeds through lead wire and electrically conductive sliding ring in the pencil fixing clip, the both ends of central shaft section of thick bamboo are provided with the signal socket and the signal transmission spliced pole of electrically conductive sliding ring respectively, the lateral wall of shell sets up the outlet that runs through.
As a preferred technical solution of the present invention, the axis of the wire outlet coincides with a circumferential tangent of the wire spool;
the wire outlet is tangent to the wire spool, so that the lead wire is ensured not to bend at an acute angle when penetrating through the wire outlet, and the wire harness is convenient to rapidly draw out and recover.
As a preferred technical scheme of the utility model, the corresponding positions of the two axial ends of the shell are respectively provided with a positioning plug-in post and a positioning plug-in groove;
the positioning insertion columns and the positioning insertion grooves of the two adjacent sets of the line concentration groups are combined with each other, so that the relative position relationship of the two sets of the line concentration groups is stable.
As a preferred technical solution of the present invention, a locking mechanism for inhibiting the rotation of the wire spool is arranged in the housing;
the rotation of the wire spool is limited through the locking mechanism, so that the lead wire can be stably positioned outside after being drawn out, and the lead wire cannot automatically retract.
As a preferred technical solution of the present invention, the locking mechanism includes an operating rod and a friction block, the friction block rubs against the edge of the wire spool, and the operating rod can drive the friction block to be away from the wire spool;
the friction block is driven by the operating rod to be separated from or combined with the wire spool, the friction block is combined with the wire spool in a natural state, rotation of the wire spool is restrained, and the friction block is driven by the operating rod to be separated from the wire spool, so that rotation of the wire spool is not limited.
As a preferred technical solution of the present invention, the friction block and the operation rod are both slidably mounted with the housing, the sliding directions of the operation rod and the friction block are parallel and perpendicular to the axis of the wire spool, the middle positions of the operation rod and the friction block are respectively provided with a gear through rack engagement, and an elastic member is arranged between the operation rod and/or the friction block and the housing along the sliding direction;
through the meshing transmission of rack and gear, when making the action bars press down, can drive the frictional block upward movement, keep away from the wire reel to the wire reel can the free rotation.
Compared with the prior art, the beneficial effects of the utility model are that: this wire collecting mechanism for electrocardiograph lead wire adopts the inside mode that rotates the setting wire reel of shell, realize the winding of lead wire and collect, avoid the pencil to bend the consume that causes, and through the structural design of clockwork spring, make the wire reel can the automatic drive pencil when not receiving external force and retract, the winding of the lead wire of being convenient for is collected, and adopt the design of multiunit line collection group, only twine a set of lead wire in every group line collection group, thereby avoid each group lead wire intertwine, and can take out according to the reason line of actual need lead wire, and inside central axis section of thick bamboo design, the transmission of the interior signal of each line collection group of being convenient for, thereby collect to the electrocardiograph after signal transmission to the trunk with all detection pencil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the wire collecting set of the present invention;
fig. 3 is a schematic diagram of the back structure of the wire collecting set of the present invention;
fig. 4 is a schematic view of the housing of the present invention;
fig. 5 is a schematic view of a reel according to the present invention;
fig. 6 is a cross-sectional view of the present invention;
fig. 7 is a schematic view of the locking mechanism of the present invention.
In the figure: the device comprises a shell 1, an outlet 101, a central shaft barrel 102, a conductive slip ring 103, a signal transmission interface 104, a signal transmission plug column 105, a positioning plug column 106, a wire spool 2, a wire harness fixing clip 201, a clockwork spring 202, a locking mechanism 3, an operating rod 301, a friction block 302 and a gear 303.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an electrocardiograph is line concentration mechanism for lead wire, including the mutual line concentration group that splices of a plurality of groups, line concentration group is including shell 1 and wire reel 2, the fixed central shaft section of thick bamboo 102 that is provided with of shell 1 inner chamber, wire reel 2 sets up inside shell 1, and with the installation of central shaft section of thick bamboo 102 coaxial rotation, it is provided with clockwork spring 202 to be connected between wire reel 2 and the shell 1, the contact surface of central shaft section of thick bamboo 102 and wire reel 2 corresponds the position and fixedly is provided with electrically conductive sliding ring 103 respectively, the internal fixation of wire reel is provided with the pencil fixing clip 201 that is used for fixed lead wire tip, be provided with the antithetical couplet electric terminal of intercommunication lead wire and electrically conductive sliding ring 103 in pencil fixing clip 201, the both ends of central shaft section of thick bamboo 102 are provided with signal interface 104 and the signal transmission spliced pole 105 of electrically-communicating electrically conductive sliding ring 103 respectively, the lateral wall of shell 1 sets up the outlet 101 that runs through.
The axis of the wire outlet 101 is superposed with the circumferential tangent of the wire spool 2;
through making outlet 101 tangent with wire reel 2 to guarantee that the lead wire can not appear the sharp angle when running through outlet 101 and bend, be convenient for take out fast and retrieve of pencil.
The corresponding positions of the two axial ends of the shell 1 are respectively provided with a positioning plug-in column 106 and a positioning plug-in groove;
the positioning plugging columns 106 and the positioning plugging grooves of two adjacent sets of the wire sets are combined with each other, so that the relative position relationship of the two sets of the wire sets is stable.
A locking mechanism 3 for inhibiting the rotation of the wire spool 2 is arranged in the shell 1;
the rotation of the wire spool 2 is limited through the locking mechanism 3, so that the lead wire can be stably positioned outside after being drawn out, and the lead wire cannot automatically retract.
The locking mechanism 3 comprises an operating rod 301 and a friction block 302, the friction block 302 rubs with the edge of the wire spool 2, and the operating rod 301 can drive the friction block 302 to be far away from the wire spool 2;
the operating lever 301 drives the friction block 302 to separate or combine with the spool 2, and in a natural state, the friction block 302 combines with the spool 2 to restrain the rotation of the spool 2, and when the operating lever 301 drives the friction block 302 to separate from the spool 2, the rotation of the spool 2 is not restrained.
The friction block 302 and the operating rod 301 are both installed with the shell 1 in a sliding mode, the sliding directions of the operating rod 301 and the friction block 302 are parallel to each other and perpendicular to the axis of the wire spool 2, gears 303 are respectively arranged at the middle positions of the operating rod 301 and the friction block 302 through meshing of racks, and an elastic piece is arranged between the operating rod 301 and/or the friction block 302 and the shell 1 along the sliding direction;
through the meshing transmission of the rack and the gear 303, when the operating rod 301 is pressed downwards, the friction block 302 can be driven to move upwards and be away from the wire spool 2, so that the wire spool 2 can rotate freely.
When in use: one group of the hubs is used as a main line, the other groups of the hubs are used as branch lines, the direction of the hubs of the main line is inconsistent with that of the outlets 101 of the hubs of the branch lines, so that the hubs can be distinguished conveniently, the hubs can not interfere with each other when being drawn out, the operating rod 301 is firstly pressed when the lead lines are drawn outwards, then the corresponding wire harnesses are drawn, the operating rod 301 is released after the specified length is reached, the friction block 302 is combined with the wire spool 2 at the moment, the rotation of the wire harness is restrained, the drawn length of the wire harness is fixed, the operating rod 301 is pressed again after the inspection is finished, the friction block 302 is separated from the wire spool 2, the wire spool 2 reversely rotates under the action of the spring 202, and the wire harnesses are wound back.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrocardiograph is line concentration mechanism for wire that leads, includes the line concentration group of a plurality of groups mutual concatenations, its characterized in that: the wire collecting set comprises a shell (1) and a wire spool (2), a central shaft cylinder (102) is fixedly arranged in an inner cavity of the shell (1), the wire spool (2) is arranged in the shell (1) and coaxially and rotatably mounted with the central shaft cylinder (102), a clockwork spring (202) is connected and arranged between the wire spool (2) and the shell (1), conductive slip rings (103) are respectively and fixedly arranged at corresponding positions of contact surfaces of the central shaft cylinder (102) and the wire spool (2), a wire harness fixing clamp (201) for fixing the end parts of the conductive lead wires is fixedly arranged in the wire spool (2), a connecting terminal for communicating the conductive lead wires with the conductive slip rings (103) is arranged in the wire harness fixing clamp (201), a signal plug port (104) and a signal transmission plug column (105) which are electrically communicated with the conductive slip rings (103) are respectively arranged at two ends of the central shaft cylinder (102), and a penetrating outlet (101) is formed in the side wall of the shell (1).
2. The wire-collecting mechanism for electrocardiograph lead wire according to claim 1, characterized in that: the axis of the wire outlet (101) is superposed with the circumferential tangent of the wire spool (2).
3. The wire-collecting mechanism for electrocardiograph lead wire according to claim 1, characterized in that: and the corresponding positions of the two axial ends of the shell (1) are respectively provided with a positioning plug-in column (106) and a positioning plug-in groove.
4. The wire-collecting mechanism for electrocardiograph lead wire according to claim 1, characterized in that: and a locking mechanism (3) for inhibiting the rotation of the wire spool (2) is arranged in the shell (1).
5. The wire-collecting mechanism for electrocardiograph lead wire according to claim 4, characterized in that: the locking mechanism (3) comprises an operating rod (301) and a friction block (302), the friction block (302) rubs with the edge of the wire spool (2), and the operating rod (301) can drive the friction block (302) to be far away from the wire spool (2).
6. The wire-collecting mechanism for electrocardiograph lead wire according to claim 5, characterized in that: the wire spool is characterized in that the friction block (302) and the operating rod (301) are slidably mounted with the shell (1), the sliding directions of the operating rod (301) and the friction block (302) are parallel and perpendicular to the axis of the wire spool (2), gears (303) are arranged in the middle positions of the operating rod (301) and the friction block (302) through meshing of racks respectively, and an elastic piece is arranged between the operating rod (301) and/or the friction block (302) and the shell (1) along the sliding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396885.7U CN215078681U (en) | 2021-02-23 | 2021-02-23 | Line concentration mechanism for electrocardiograph lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120396885.7U CN215078681U (en) | 2021-02-23 | 2021-02-23 | Line concentration mechanism for electrocardiograph lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215078681U true CN215078681U (en) | 2021-12-10 |
Family
ID=79335871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120396885.7U Expired - Fee Related CN215078681U (en) | 2021-02-23 | 2021-02-23 | Line concentration mechanism for electrocardiograph lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215078681U (en) |
-
2021
- 2021-02-23 CN CN202120396885.7U patent/CN215078681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |