Separable magnetic joint handle

Abstract

The utility model discloses a separable magnetic joint handle, which comprises a magnetic joint handle body arranged on a bedside calling extension set, the bedside calling extension set comprises a back hanging rack, an equipment rear cover clamped on the right side of the back hanging rack, a PCB (printed circuit board) and an equipment surface cover, the PCB is fixed on the right side of the equipment rear cover, and the PCB is positioned in the equipment surface cover. According to the utility model, when the control handle is pulled, the magnetic male head assembly and the magnetic female head assembly are directly driven to be separated through the handle line, and the magnetic male head assembly and the magnetic female head assembly are conveniently and magnetically inserted, attached and conducted, so that when the control handle is pulled accidentally, violent dragging force cannot be generated on the bedside calling extension set, the risk of damage to the bedside calling extension set is reduced, and the working efficiency of the bedside calling extension set is improved. The use safety is improved, the follow-up work of independently replacing accessories when the control handle is damaged is facilitated, a specially-assigned person does not need to independently carry out door-to-door disassembly and replacement, customers can conveniently replace the accessories by mailing the corresponding accessories by themselves, and a series of follow-up repair and replacement cost and time are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bedside extension calling handles, in particular to a detachable magnetic suction joint handle. Background Art

[0002] For bedside call extensions used in nursing homes or hospitals, the medical intercom equipment on the market is currently fixed on the equipment belt or wall, and the handle is placed on the bed for patients to use. The medical intercom equipment and the handle are fixed to the internal terminal of the equipment through the handle line; when moving the patient's bed, especially in an emergency, if the handle is not returned to its place and hung on the wall in time, it is easy to pull the handle placed on the bedside together due to pressure or stuck columns, causing the equipment to be damaged. The handle is a commonly used vulnerable part. Since it is assembled inside the equipment, replacement in the event of damage requires professional technicians to dismantle the equipment on site for replacement, which has high replacement costs and low efficiency. In view of this, a detachable magnetic suction connector handle is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a detachable magnetic suction joint handle to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable magnetic connector handle, comprising a magnetic connector handle body arranged on a bedside call extension, the bedside call extension comprising a back hanger, a device back cover mounted on the right side of the back hanger, a PCB board fixed on the right side of the device back cover and a device surface cover, the PCB board is located inside the device surface cover, the magnetic connector handle body comprises a magnetic male head assembly and a magnetic female head assembly magnetically connected thereto, the magnetic female head assembly is embedded in the right side of the device surface cover and is electrically connected to the PCB board, a handle wire is fixed to the right side of the magnetic male head assembly and is electrically connected to one end of the handle wire is fixed and electrically connected to a control handle, and the magnetic female head assembly and the magnetic male head assembly are used for convenient magnetic plug-in connection.

[0005] Preferably, the magnetic male head assembly includes a male head outer skin layer, the inner right side of the male head outer skin layer is fixedly connected to the outer side of the handle line, a male head fixing seat is fixedly connected inside the male head outer skin layer, seven metal spring pins are embedded and fixed on the left side of the male head fixing seat, the right ends of the seven metal spring pins are fixed to the left end of the handle line and electrically connected, and the left top and left bottom of the male head fixing seat are embedded and fixed with a first magnet.

[0006] Preferably, the magnetic female head assembly includes a female head fixing base embedded and fixed on the right side of the device cover, seven metal through pins are embedded and fixed on the right side of the female head fixing base, and the seven metal through pins are arranged one by one corresponding to the seven metal spring pins. The left ends of the seven metal through pins are fixed to the right side of the PCB board and electrically connected, and the right top and right bottom of the female head fixing base are embedded and fixed with second magnets, and the second magnet cooperates with the corresponding first magnet. A female head adapter plate is fixedly connected to the right side of the female head fixing base, and seven through holes that are respectively adapted to the corresponding metal through pins are opened on the right side of the female head adapter plate.

[0007] Preferably, the handle wire is composed of an outer insulating skin and seven core wires arranged inside the insulating skin, the seven core wires are all rubber-coated core wires, and the right ends of the seven metal spring pins are respectively welded and fixed to the left ends of the corresponding core wires.

[0008] Preferably, an embedded socket is opened on the right side of the device cover, and the female fixing seat is fixedly installed in the embedded socket. The embedded socket is adapted to the male fixing seat, which facilitates the insertion of the left side of the male fixing seat into the embedded socket.

[0009] Preferably, two bolt installation through holes are provided on the right side of the back hanger.

[0010] Preferably, two L-shaped buckle blocks are integrally provided on the right front and right rear sides of the back bracket, and the left side of the device back cover is rectangular with four L-shaped buckle holes respectively matched with the corresponding L-shaped buckle blocks, and the cooperation between the set L-shaped buckle blocks and the L-shaped buckle holes facilitates the convenient buckle connection between the device back cover and the back bracket.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The detachable magnetic connector handle cooperates with the control handle, handle line, magnetic male head component and magnetic female head component. When the control handle is pulled, the magnetic male head component and the magnetic female head component can be directly separated by the handle line, and the two can be conveniently magnetically plugged and connected by a simple plug-in and magnetic attraction method, thereby reducing the plug-in restriction force generated between the two. By directly separating when pulled, no severe drag force is generated on the bedside call extension, thereby reducing the risk of damage to the bedside call extension, improving the safety of use, and facilitating the subsequent replacement of accessories when the control handle is damaged, solving the problems of complex fixed assembly and difficult replacement, reducing the efficiency and cost of replacing the control handle, and eliminating the need for special personnel to come to the door for disassembly and replacement. The corresponding accessories can be mailed for customers to conveniently replace by themselves, saving a series of subsequent repair and replacement costs and time.

[0013] The utility model facilitates the separation of the magnetic male head component and the magnetic female head component by directly driving the handle line when the control handle is pulled, and facilitates the convenient magnetic insertion and connection of the two. When the control handle is accidentally pulled, no severe drag force will be generated on the bedside call extension, thereby reducing the risk of damage to the bedside call extension, improving the safety of use, and facilitating the subsequent replacement of accessories when the control handle is damaged. There is no need for special personnel to come to the door to disassemble and replace it separately. The corresponding accessories can be mailed for customers to replace them conveniently, saving a series of subsequent repair and replacement costs and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a detachable magnetic suction connector handle proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of a bedside call extension with a detachable magnetic suction connector handle proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of a magnetic male head component of a detachable magnetic connector handle proposed by the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the explosion structure;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of a magnetic female head component of a detachable magnetic connector handle proposed by the utility model;

[0019] Figure 6 for Figure 5 Schematic diagram of the explosion structure;

[0020] Figure 7 This is a structural schematic diagram of a bedside call extension with a detachable magnetic suction connector handle proposed by the utility model, which is installed on the side wall of the bedside.

[0021] In the figure: 1. Magnetic male connector assembly; 101. Male connector outer layer; 102. Male connector fixing seat; 103. First magnet; 104. Metal spring pin; 2. Magnetic female connector assembly; 201. Female connector fixing seat; 202. Second magnet; 203. Female connector adapter plate; 204. Metal spring pin; 3. Device cover; 301. PCB board; 302. Device back cover; 303. Back bracket; 4. Control handle; 401. Handle cable. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 7 As shown, a detachable magnetic connector handle proposed in this embodiment includes a magnetic connector handle body arranged on a bedside call extension, the bedside call extension includes a back hanger 303, a device back cover 302 mounted on the right side of the back hanger 303, a PCB board 301 fixed on the right side of the device back cover 302, and a device surface cover 3, the PCB board 301 is located in the device surface cover 3, the magnetic connector handle body includes a magnetic male head component 1 and a magnetic female head component 2 magnetically connected thereto, the magnetic female head component 2 is embedded in the right side of the device surface cover 3 and is electrically connected to the PCB board 301, the right side of the magnetic male head component 1 is fixed and electrically connected with a handle line 401, one end of the handle line 401 is fixed and electrically connected with a control handle 4, the magnetic female head component 2 and the magnetic male head component 1 are used for convenient magnetic plug-in connection.

[0024] Specifically, the magnetic male head component 1 includes a male head outer skin layer 101, the inner right side of the male head outer skin layer 101 is fixedly connected to the outer side of the handle line 401, a male head fixing seat 102 is fixedly connected inside the male head outer skin layer 101, seven metal spring pins 104 are embedded and fixed on the left side of the male head fixing seat 102, the right ends of the seven metal spring pins 104 are fixed to the left end of the handle line 401 and electrically connected, the left top and left bottom of the male head fixing seat 102 are embedded and fixed with the first magnet 103, wherein the left side of the male head fixing seat 102 is provided with two first embedding grooves which are respectively bonded and fixed to the corresponding outer sides of the first magnets 103, which have the effect of embedding and fixing the first magnet 103.

[0025] Furthermore, the magnetic female head component 2 includes a female head fixing base 201 embedded and fixed on the right side of the device cover 3, and seven metal pins 204 are embedded and fixed on the right side of the female head fixing base 201. The seven metal pins 204 are arranged in a one-to-one correspondence with the seven metal spring pins 104. The left ends of the seven metal pins 204 are fixed to the right side of the PCB board 301 and electrically connected. The right top and right bottom of the female head fixing base 201 are embedded and fixed with the second magnet 202, wherein the right side of the female head fixing base 201 is provided with two second embedding grooves respectively bonded and fixed to the outer sides of the corresponding second magnets 202, which have the effect of embedding and fixing the second magnet 202, and the second magnet 202 cooperates with the corresponding first magnet 103. The right side of the female head fixing base 201 is fixedly connected with a female head adapter plate 203, and the right side of the female head adapter plate 203 is provided with seven through holes respectively matched with the corresponding metal pins 204; the provided metal spring pins 104 are used to contact and conduct with the corresponding metal pins 204.

[0026] Furthermore, the handle wire 401 is composed of an outer insulating skin and seven core wires arranged inside the insulating skin. The seven core wires are all rubber-coated core wires. The right ends of the seven metal spring pins 104 are respectively welded and fixed to the left ends of the corresponding core wires, and the rubber-coated core wires are used to isolate the multiple core wires.

[0027] Furthermore, an embedded socket is provided on the right side of the device cover 3, and the female fixing seat 201 is fixedly installed in the embedded socket. The embedded socket is adapted to the male fixing seat 102, which facilitates the insertion of the left side of the male fixing seat 102 into the embedded socket, wherein the inner side of the embedded socket and the outer side of the male fixing seat 102 are provided with a fixed direction magnetic suction anti-mistake design, specifically, four protrusions are provided on the inner side of the embedded socket, and four grooves are provided on the outer side of the male fixing seat 102 that are respectively adapted to the corresponding protrusions, and the left side of the groove is an opening, and the two protrusions in the middle are deviated from the center of the embedded socket. By deviating from the center, it can only be inserted in one direction, thereby fixing the magnetic suction plug-in direction of the male fixing seat 102 and preventing the wiring from being short-circuited due to reverse insertion.

[0028] Furthermore, two bolt installation holes are provided on the right side of the back hanging frame 303, so that personnel can install the back hanging frame 303 on the wall at the head of the bed through external bolts.

[0029] Furthermore, two L-shaped buckle blocks are integrally provided on the right front and right rear sides of the back bracket 303, and the left side of the device back cover 302 is rectangular with four L-shaped buckle holes respectively matched with the corresponding L-shaped buckle blocks. The cooperation of the set L-shaped buckle blocks and the L-shaped buckle holes facilitates the convenient buckle connection between the device back cover 302 and the back bracket 303.

[0030] The method of using this embodiment is as follows: when in use, the male head fixing seat 102 of the magnetic male head component 1 is inserted to the left with the female head fixing seat 201, and the male head fixing seat 102 drives the two first magnets 103 to the left to contact with the two second magnets 202 to achieve magnetic connection and fixation. When the magnetic attraction is inserted, the male head fixing seat 102 drives the seven metal spring pins 104 to the left and respectively squeeze and fit with the corresponding metal through pins 204 to conduct. By using the magnetic attraction insertion and fixing method with squeezing and fitting conduction, when the moving bed drives the control handle 4, the control handle 4 drives the magnetic attraction male head component 1 to move to the right through the handle line 401, and the male head fixing seat 102 of the magnetic attraction male head component 1 can drive the first magnet 103 to directly contact the second The magnet 202 separates and drives the seven metal spring pins 104 to separate directly to the right from the seven metal through pins 204, so that the separation work can be carried out directly when pulled, and the subsequent direct plug-in can be carried out. By directly separating when pulled, no severe drag force will be generated on the bedside call extension, thereby reducing the risk of damage to the bedside call extension, improving the safety of use, and facilitating the subsequent replacement of accessories when the control handle is damaged, solving the problems of complex fixed assembly and difficult replacement, reducing the efficiency and cost of replacing the control handle 4, and eliminating the need for special personnel to come to the door for disassembly and replacement. The corresponding accessories can be mailed for customers to replace conveniently by themselves, saving a series of subsequent repair and replacement costs and time.

[0031] 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 with 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. A detachable magnetic connector handle, comprising a magnetic connector handle body arranged on a bedside call extension, the bedside call extension comprising a back hanger (303), a device back cover (302) mounted on the right side of the back hanger (303), a PCB board (301) fixed on the right side of the device back cover (302) and a device cover (3), wherein the PCB board (301) is located inside the device cover (3), and is characterized in that: The magnetic connector handle body comprises a magnetic male head component (1) and a magnetic female head component (2) magnetically connected thereto, the magnetic female head component (2) being embedded in the right side of a device cover (3) and being electrically connected to a PCB board (301), a handle wire (401) being fixed and electrically connected to the right side of the magnetic male head component (1), and one end of the handle wire (401) being fixed and electrically connected to a control handle (4).

2. The detachable magnetic connector handle according to claim 1, characterized in that: The magnetic male connector assembly (1) comprises a male connector outer skin layer (101), the inner right side of the male connector outer skin layer (101) is fixedly connected to the outer side of the handle line (401), a male connector fixing seat (102) is fixedly connected inside the male connector outer skin layer (101), seven metal spring pins (104) are embedded and fixed on the left side of the male connector fixing seat (102), the right ends of the seven metal spring pins (104) are fixed to the left end of the handle line (401) and are electrically connected, and a first magnet (103) is embedded and fixed on the left top and left bottom of the male connector fixing seat (102).

3. The detachable magnetic connector handle according to claim 2, characterized in that: The magnetic female head assembly (2) comprises a female head fixing seat (201) embedded and fixed on the right side of the device cover (3); seven metal pins (204) are embedded and fixed on the right side of the female head fixing seat (201); the seven metal pins (204) are arranged in a one-to-one correspondence with the seven metal spring pins (104); the left ends of the seven metal pins (204) are fixed to the right side of the PCB board (301) and are electrically connected; the right top and right bottom of the female head fixing seat (201) are embedded and fixed with a second magnet (202); the second magnet (202) matches the corresponding first magnet (103); the right side of the female head fixing seat (201) is fixedly connected with a female head adapter plate (203); the right side of the female head adapter plate (203) is provided with seven through holes respectively matched with the corresponding metal pins (204) on the right side.

4. The detachable magnetic connector handle according to claim 2, characterized in that: The handle wire (401) is composed of an outer insulating skin and seven core wires arranged inside the insulating skin, and the seven core wires are all rubber-coated core wires. The right ends of the seven metal spring pins (104) are respectively welded and fixed to the left ends of the corresponding core wires.

5. The detachable magnetic connector handle according to claim 3, characterized in that: An embedded socket is provided on the right side of the equipment cover (3), and the female head fixing seat (201) is fixedly installed in the embedded socket, and the embedded socket is matched with the male head fixing seat (102).

6. The detachable magnetic connector handle according to claim 1, characterized in that: The right side of the back hanger (303) is provided with two bolt installation holes.

7. The detachable magnetic connector handle according to claim 1, characterized in that: The right front side and the right rear side of the back hanger (303) are both integrally provided with two L-shaped buckle blocks, and the left side of the device rear cover (302) is rectangular and has four L-shaped buckle holes respectively matched with the corresponding L-shaped buckle blocks.

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