CN219123577U

CN219123577U - Medical magnetic resonance equipment channel harness connector with locking structure

Info

Publication number: CN219123577U
Application number: CN202223344874.8U
Authority: CN
Inventors: 裴磊
Original assignee: Jiangsu Xinfusheng Precision Technology Co ltd
Current assignee: Jiangsu Xinfusheng Precision Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-02
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a medical magnetic resonance equipment channel wire harness connector with a locking structure, which is applied to the field of medical instrument connectors and comprises a connector female seat and a heat dissipation mechanism, wherein a transmission line is arranged at the bottom of the connector female seat, a first fixed disc and a second fixed disc are fixedly sleeved on the surface of the transmission line respectively, a fixed spring is sleeved on the surface of the transmission line, the top and the bottom of the fixed spring are respectively bolted with the first fixed disc and the second fixed disc through spring fixing sheets, a connector male seat is spliced at the top of the connector female seat, and fixing plates are respectively bolted at two sides of the connector male seat; can realize locking effectually, ensured the connectivity, still be convenient for installation and dismantlement, the flexibility is high, can possess anti-bending function simultaneously, reduces tearing and the damage condition that appears because of the pulling of line body, has prolonged the life of transmission line, and the practicality is high.

Description

Medical magnetic resonance equipment channel harness connector with locking structure

Technical Field

The utility model relates to the field of medical instrument connectors, in particular to a medical magnetic resonance equipment channel harness connector with a locking structure.

Background

The medical magnetic resonance equipment is characterized by utilizing the characteristic of nuclear spin motion, generating signals after being excited by radio frequency pulses in an external magnetic field, detecting and inputting the signals into a computer by using a detector, and processing and converting the signals into medical image equipment for displaying images on a screen.

At present, the Chinese utility model with the bulletin number of CN214013227U discloses a wire harness connector with a heat dissipation function, which comprises a wire harness connector body, wherein a fixed heightening plate is arranged on the wire harness connector body, a heat dissipation groove is cut on the wire harness connector body, a heat dissipation mechanism is arranged in the heat dissipation groove and comprises a first support rod, a support rotary sleeve is sleeved on the first support rod, a plugging plate is connected on the support rotary sleeve, a plurality of fixing blocks are arranged on one surface, far away from the wire harness connector body, of the plugging plate, a sliding groove is cut on the fixing blocks, a pair of support sliding plates are arranged in the sliding groove, a second support rod is connected between the pair of support sliding plates, and a driving mechanism is connected on the second support rod. According to the utility model, the heat dissipation device is added to the existing wire harness connector, so that heat dissipation treatment can be automatically performed after the temperature of the wire harness connector is increased, and the circuit is not easy to break or short-circuit, so that the connected equipment is not easy to burn, and the loss is reduced for a user.

The existing wire harness connector has the advantages that although the existing wire harness connector can achieve good heat dissipation and ventilation effects, other problems exist when the existing wire harness connector is used, such as poor locking effect, the male and female seats of the existing connector are locked by means of elastic plastic pieces, the elastic plastic pieces are low in cost, the situation that the elastic plastic pieces are easy to damage and inconvenient to take down exists, if damaged, the elastic plastic pieces cannot be replaced, the tightness of the connector is reduced, the connector does not have a bending-resistant function, a transmission line of the connector moves along with movement of a lying plate of the device after the connector is installed, the lying plate can be pulled to the transmission line when moving, the head end of the transmission line is in a high bending state, the situation that the transmission line is easily torn is caused, the practicability is poor, and in order to solve the existing problems, we propose the medical magnetic resonance device channel wire harness connector with the locking structure.

Disclosure of Invention

The utility model aims to provide a medical magnetic resonance equipment channel harness connector with a locking structure, which has the advantages of good locking effect and bending resistance.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a medical treatment magnetic resonance equipment passageway pencil connector with locking structure, includes female seat of connector and heat dissipation mechanism, the transmission line is installed to the bottom of female seat of connector, first fixed disk and second fixed disk have been cup jointed to the fixed surface of transmission line respectively, the surface cover of transmission line is equipped with fixed spring, fixed spring's top and bottom all are respectively with first fixed disk and second fixed disk bolt through the spring stationary blade, the male seat of connector has been pegged graft at the top of female seat of connector, the both sides of the male seat of connector all are bolted with the fixed plate, the both sides of the female seat of connector all have the bolt fixing base, the mounting groove has been seted up to the opposite side of fixing base, the cardboard has been passed through the recess joint to the inside of fixed plate, there is spacing spring through the spring stationary blade bolt between the opposite side of cardboard and the mounting groove.

By adopting the technical scheme, the locking effect is good, the connection tightness is guaranteed, the installation and the disassembly are convenient, the flexibility is high, the bending resistance function can be realized, the tearing and damage caused by the pulling of the wire body are reduced, the service life of the transmission line is prolonged, and the practicability is high.

The utility model is further provided with: the heat dissipation mechanism comprises a heat dissipation groove, the heat dissipation groove is formed in the front face of the connector female base, and a filter screen plate is mounted in the heat dissipation groove.

By adopting the technical scheme, through the arrangement of the heat dissipation groove and the filter screen plate, the heat conduction in the connector base can be improved, and meanwhile, dust can be prevented from entering.

The utility model is further provided with: and a sealing gasket is adhered to one side of the connector male seat opposite to the connector female seat.

By adopting the technical scheme, the sealing effect between the male connector seat and the female connector seat can be improved through the arrangement of the sealing gasket, and dust in the outside air is prevented from entering the connection intersection.

The utility model is further provided with: the inside bolt of mounting groove has two slide rails, the top and the bottom of cardboard all weld have the slider with slide rail sliding connection.

By adopting the technical scheme, the clamping plate can be limited through the arrangement of the sliding rail and the sliding block, and the clamping plate is prevented from inclining in the left and right moving process.

The utility model is further provided with: the front of the clamping plate is welded with a pulling plate, and the front of the fixing seat is provided with an avoidance groove.

By adopting the technical scheme, through the setting of arm-tie and dodge the groove, can be convenient for the staff remove the cardboard.

The utility model is further provided with: the fixing spring and the limiting spring are both made of carbon spring steel materials.

By adopting the technical scheme, the fixed spring and the limit spring have the characteristics of excellent mechanical property, good anti-elastic reduction performance, low temperature resistance and corrosion resistance.

The utility model is further provided with: the surface of the transmission line is coated with a waterproof coating.

By adopting the technical scheme, the waterproof effect on the surface of the transmission line can be improved through the arrangement of the waterproof coating.

In summary, the utility model has the following beneficial effects:

1. according to the utility model, the male connector seat is firstly embedded and mounted on equipment, then the female connector seat is picked up, the female connector seat is used for grasping two pull plates with two fingers to push inwards after the female connector seat is picked up, the pull plates drive the clamping plates to move inwards through the cooperation of the avoidance grooves when the pull plates are pushed inwards, the clamping plates are pressed to the limiting springs through the cooperation of the sliding rails and the sliding blocks when the clamping plates move inwards and enable the limiting springs to enter a contracted state, the female connector seat and the male connector seat are spliced after the pull plates are pushed to the bottom, and finally the hands for pushing the pull plates are loosened, so that the locking effect is good, the connecting tightness is ensured, the mounting and the dismounting are convenient, and the flexibility is high;

2. according to the utility model, when the wire body of the transmission line is pulled, the head end close to the connector base is in a bending state, the head end of the transmission line can drive the fixed spring to bend under the fixation of the first fixed disc and the second fixed disc after bending, the fixed spring can enter a tightening state when bending, and because the fixed spring has elasticity, the fixed spring can perform energy storage movement when tightening, the anti-bending function can be realized, the tearing and damage conditions caused by the pulling of the wire body are reduced, the service life of the transmission line is prolonged, and the practicability is high.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

Reference numerals: 1. a connector female base; 2. a heat dissipation mechanism; 21. a heat sink; 22. a filter screen plate; 3. a transmission line; 4. a first fixed plate; 5. a second fixed disk; 6. a fixed spring; 7. a connector male seat; 8. a fixing plate; 9. a fixing seat; 10. a mounting groove; 11. a clamping plate; 12. a limit spring; 13. a sealing gasket; 14. a slide rail; 15. a slide block; 16. pulling the plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, a medical magnetic resonance equipment channel harness connector with locking structure, including connector female seat 1 and cooling mechanism 2, transmission line 3 is installed to the bottom of connector female seat 1, first fixed disk 4 and second fixed disk 5 have been cup jointed respectively to the fixed surface of transmission line 3, the fixed spring 6 is equipped with to the surface cover of transmission line 3, the top and the bottom of fixed spring 6 all are respectively with first fixed

disk

4 and 5 bolting through the spring stationary blade, can make the head end that is close with connector female seat 1 be in the bending state when the line body of transmission line 3 is pulled, the head end of transmission line 3 can drive fixed spring 6 and crooked under the fixed of first fixed disk 4 and second fixed disk 5 after crooked, fixed spring 6 can get into the state of tightening when crooked, because fixed spring 6 possesses elasticity, fixed spring 6 can be in the energy storage motion when tightening, can possess the anti-bending function, tear and damage condition that appears because of the pulling of the line body has been reduced, the life of transmission line 3 has been prolonged, high practicality.

Referring to fig. 1 and 2, the heat dissipation mechanism 2 includes a heat dissipation groove 21, the heat dissipation groove 21 is formed in the front surface of the connector base 1, a filter screen plate 22 is mounted in the heat dissipation groove 21, and dust can be prevented from entering while heat dissipation inside the connector base 1 is improved through the arrangement of the heat dissipation groove 21 and the filter screen plate 22.

Referring to fig. 1 and 2, the fixing spring 6 and the limiting spring 12 are made of carbon spring steel, and the fixing spring 6 and the limiting spring 12 have the characteristics of excellent mechanical properties, good elastic reduction resistance, low temperature resistance and corrosion resistance.

Referring to fig. 1 and 2, the surface of the transmission line 3 is coated with a waterproof coating, and by the provision of the waterproof coating, the waterproof effect of the surface of the transmission line 3 can be improved.

The use process is briefly described: through can make the head end that is close with the female seat 1 of connector be in the bending state when the line body of transmission line 3 receives to drag, the head end of transmission line 3 can drive fixed spring 6 through the fixed of first fixed disk 4 and second fixed disk 5 after crooked and crooked, and fixed spring 6 can get into the state of tightening when crooked, because fixed spring 6 possesses elasticity, therefore fixed spring 6 can be in the energy storage motion when tightening.

Example 2:

referring to fig. 1, fig. 2 and fig. 3, a medical magnetic resonance equipment channel harness connector with locking structure, the top of the female connector holder 1 is inserted and connected with the male connector holder 7, the fixed plates 8 are respectively bolted on two sides of the male connector holder 7, the fixed seats 9 are respectively bolted on two sides of the female connector holder 1, the mounting grooves 10 are formed in the other sides of the fixed seats 9, the clamping plates 11 are clamped in the fixed plates 8 through grooves, the limiting springs 12 are bolted between the other sides of the clamping plates 11 and the mounting grooves 10 through the spring fixing plates, the male connector holder 7 is firstly embedded and mounted on the equipment, then the female connector holder 1 is picked up, the female connector holder 1 is pushed inwards by two fingers after being picked up, the clamping plates 16 are driven to move inwards through the cooperation of the avoidance grooves when being pushed inwards, the clamping plates 11 can be pressed to the limiting springs 12 through the cooperation of the sliding rails 14 and the sliding blocks 15 when being moved inwards, the limiting springs 12 enter a contracted state, the female connector holder 1 and the female connector holder 7 can be pushed to the female connector holder 16 through the cooperation of the sliding rails 14, the fact that the clamping plates 16 are pushed inwards, the connection can be achieved, the connector holder can be conveniently and flexibly detached, and the connector can be conveniently and flexibly mounted.

Referring to fig. 1 and 2, a sealing gasket 13 is adhered to one side of the connector male seat 7 opposite to the connector female seat 1, and by means of the arrangement of the sealing gasket 13, the sealing effect between the connector male seat 7 and the connector female seat 1 can be improved, and dust in the outside air is prevented from entering the connection intersection.

Referring to fig. 3, two slide rails 14 are bolted to the inside of the mounting groove 10, and the top and the bottom of the clamping plate 11 are welded with a sliding block 15 which is in sliding connection with the slide rails 14, and through the arrangement of the slide rails 14 and the sliding block 15, the clamping plate 11 can be limited, so that the condition that the clamping plate 11 inclines in the left and right moving process is prevented.

Referring to fig. 1 and 2, the front of the clamping plate 11 is welded with the pulling plate 16, the front of the fixing seat 9 is provided with an avoidance groove, and the clamping plate 11 can be conveniently moved by a worker through the arrangement of the pulling plate 16 and the avoidance groove.

The use process is briefly described: through installing the male seat 7 of the connector on equipment in an embedded manner, then picking up the female seat 1 of the connector, after picking up, using two fingers to grasp two pull plates 16 to push inwards, driving the clamping plate 11 to move inwards through the cooperation of avoiding grooves when the pull plates 16 are pushed inwards, pressing the limiting spring 12 through the cooperation of the sliding rail 14 and the sliding block 15 when the clamping plate 11 moves inwards, enabling the limiting spring 12 to enter a contracted state, after the pull plates 16 are pushed to the bottom, inserting the female seat 1 of the connector into the male seat 7 of the connector, and finally loosening hands for pushing the pull plates 16.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a medical treatment magnetic resonance equipment passageway pencil connector with locking structure, includes female seat (1) of connector and cooling machanism (2), its characterized in that, transmission line (3) are installed to the bottom of female seat (1) of connector, first fixed disk (4) and second fixed disk (5) have been cup jointed to the surface of transmission line (3) respectively to the fixed, the surface cover of transmission line (3) is equipped with fixed spring (6), the top and the bottom of fixed spring (6) all are respectively with first fixed disk (4) and second fixed disk (5) bolt through the spring stationary blade, the top of female seat (1) of connector is pegged graft and is had male seat (7) of connector, the equal bolt of both sides of male seat (7) of connector has fixed plate (8), the opposite side of fixed plate (9) has been seted up mounting groove (10), the inside of fixed plate (8) has cardboard (11) through recess joint, there is spacing spring (12) through the bolt between the opposite side of cardboard (11) and the mounting groove (12).

2. The medical magnetic resonance equipment channel harness connector with the locking structure according to claim 1, wherein the heat dissipation mechanism (2) comprises a heat dissipation groove (21), the heat dissipation groove (21) is formed in the front surface of the connector female base (1), and a filter screen plate (22) is mounted in the heat dissipation groove (21).

3. A medical magnetic resonance device channel harness connector with locking structure according to claim 1, characterized in that the side of the male connector seat (7) opposite to the female connector seat (1) is glued with a sealing gasket (13).

4. A medical magnetic resonance equipment channel harness connector with locking structure according to claim 1, characterized in that the inside of the mounting groove (10) is bolted with two sliding rails (14), and the top and bottom of the clamping plate (11) are welded with sliding blocks (15) in sliding connection with the sliding rails (14).

5. The medical magnetic resonance equipment channel harness connector with the locking structure according to claim 1, wherein a pull plate (16) is welded on the front face of the clamping plate (11), and an avoidance groove is formed on the front face of the fixing seat (9).

6. A medical magnetic resonance device channel harness connector with locking structure according to claim 1, characterized in that the fixing spring (6) and the limit spring (12) are both made of carbon spring steel material.

7. A medical magnetic resonance device channel harness connector with locking structure according to claim 1, characterized in that the surface of the transmission line (3) is coated with a water-proof coating.