Universal meter for medical equipment maintenance

Abstract

The utility model discloses a universal meter for medical equipment maintenance, which comprises a universal meter body and an electricity measuring touch pen, a positioning mechanism is arranged on a fixed seat, a clamping seat is fixedly arranged on the fixed seat through the positioning mechanism, the inner side of the clamping seat is abutted against the end part of a connecting plug, and the inner side of the clamping seat is abutted against the end part of the connecting plug. The clamping seat is fixedly connected with a second arc-shaped clamping block which is obliquely arranged, and the second arc-shaped clamping block is in contact with the connecting plug; through cooperation of the fixing base, the clamping base, the first arc-shaped clamping block, the second arc-shaped clamping block, the positioning mechanism and the like, the clamping base is fixedly installed on the fixing base through the positioning mechanism, so that the first arc-shaped clamping block is matched with the second arc-shaped clamping block, a connecting plug can be positioned and fixed, and the connecting plug can be inserted into the port; the stability of the plug connector after installation is improved, and the situation that the plug connector is loosened in the port due to dragging and poor contact occurs can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment maintenance technical field, concretely is a multimeter for medical equipment maintenance. BACKGROUND

[0002] Multimeter, also known as multi-purpose meter, three-purpose meter or multipurpose meter, is a kind of portable measuring instrument that can measure voltage, current and resistance and other electrical parameters.It is indispensable measuring instrument in power electronics department, generally with the measurement of voltage, current and resistance as the main purpose.Multimeter is divided into pointer multimeter and digital multimeter according to display mode.

[0003] In the medical equipment maintenance, multimeter needs to be used to detect voltage, current and resistance and other parameters in circuit, to help maintenance personnel to locate and solve the fault, however, multimeter exists in the process of using the situation that it will appear loose due to the connection of plug is not firm, leading to poor contact, thereby causing the fluctuation or error of measured value, therefore we need to put forward a kind of multimeter for medical equipment maintenance. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of multimeter for medical equipment maintenance, improve the stability after the installation of plug-in connector, can prevent the plug-in connector from loosening in port due to dragging, and the situation of poor contact occurs, to solve the problem proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of multimeter for medical equipment maintenance, including multimeter body and electric testing stylus, electrically connected with connecting line on the electric testing stylus, the end of the connecting line is electrically connected with plug-in connector, the multimeter body is equipped with multiple ports, the plug-in connector is inserted in port, the side of the multimeter body is fixedly installed with multiple installation seats corresponding to port, the installation seat is sleeved on port, the side of the installation seat is movably installed with fixed seat, the surface of the fixed seat is fixedly connected with the first arc-shaped clamping block inclinedly arranged, the plug-in connector is arranged in fixed seat, the first arc-shaped clamping block is in contact with plug-in connector, positioning mechanism is arranged on the fixed seat, the fixed seat is fixedly installed with clamping seat by positioning mechanism, the inside of the clamping seat is abutting against the end of plug-in connector, the second arc-shaped clamping block inclinedly arranged is fixedly connected on the clamping seat, and the second arc-shaped clamping block is in contact with plug-in connector.

[0007] Preferably, the positioning mechanism includes positioning seat, installation shell, plug-in rod, push spring and push ring, the positioning seat is fixedly connected on the surface of fixed seat, the installation shell is fixedly connected on the side of positioning seat, the plug-in rod is movably inserted in installation shell, and the push ring is fixedly connected on the plug-in rod.

[0008] Preferably, the push spring is sleeved on the plug-in rod, one end of the push spring abuts against the side of the push ring, and the other end of the push spring abuts against the inner side of the mounting shell.

[0009] Preferably, the clamping seat is fixedly connected with a plug-in block corresponding to the positioning seat, the plug-in block is plugged into the positioning seat, a plug hole adapted to the plug-in rod is formed in the plug-in block, and the end of the plug-in rod is plugged into the plug hole.

[0010] Preferably, the surface of the plug-in rod is fixedly connected with a blocking rod, the end of the mounting shell is fixedly provided with two groups of supporting blocks, and supporting grooves for placing the blocking rod are formed in the two groups of supporting blocks.

[0011] Preferably, the side of the multimeter body is provided with a display screen.

[0012] Preferably, the side of the multimeter body is provided with a key, the side of the multimeter body is fixedly provided with a protective shell for protecting the key, and a plurality of through holes corresponding to the key are formed in the protective shell.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] Through cooperation of the fixing seat, the clamping seat, the first arc-shaped clamping block, the second arc-shaped clamping block and the positioning mechanism, the clamping seat is fixedly installed on the fixing seat through the positioning mechanism, the first arc-shaped clamping block cooperates with the second arc-shaped clamping block, the plug-in connector can be positioned and fixed, the plug-in connector can be plugged into the port, the stability of the plug-in connector after installation is improved, and the plug-in connector can be prevented from loosening in the port due to dragging, so that the poor contact condition is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the plug-in connector, the fixing seat and the clamping seat of the utility model;

[0017] Figure 3 It is a structural schematic view of the fixing seat and the clamping seat of the utility model;

[0018] Figure 4 It is a structural schematic view of the fixing seat and the clamping seat of the utility model;

[0019] Figure 5 It is a structural schematic view of the utility model Figure 3 It is a structural schematic view of the utility model

[0020] In the figure: 1, the multimeter body; 2, the display screen; 3, the protective shell; 4, the key; 5, the through hole; 6, the electric measuring touch pen; 7, the connecting line; 8, the plug; 9, the port; 10, the mounting seat; 11, the fixed seat; 12, the clamping seat; 13, the first arc-shaped clamping block; 14, the second arc-shaped clamping block; 15, the plug-in block; 16, the positioning mechanism; 1601, the positioning seat; 1602, the mounting shell; 1603, the plug-in rod; 1604, the push spring; 1605, the push ring; 17, the support block; 18, the support groove; 19, the jack; 20, the blocking rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0023] A multimeter for medical equipment maintenance, including multimeter body 1 and electric measuring touch pen 6, electrically connected with connecting line 7 on electric measuring touch pen 6, the end of connecting line 7 is electrically connected with plug 8, and the side of multimeter body 1 is fixedly installed with multiple mounting seats 10 corresponding to port 9, plug 8 is inserted in port 9, multiple mounting seats 10 are set on port 9, the side of mounting seat 10 is movably installed with fixed seat 11, the surface of fixed seat 11 is fixedly connected with first arc-shaped clamping block 13 arranged obliquely, plug 8 is arranged in fixed seat 11, first arc-shaped clamping block 13 contacts plug 8, positioning mechanism 16 is arranged on fixed seat 11, clamping seat 12 is fixedly installed on fixed seat 11 through positioning mechanism 16, the inner side of clamping seat 12 abuts against the end of plug 8, second arc-shaped clamping block 14 fixedly connected with clamping seat 12 is arranged obliquely, and second arc-shaped clamping block 14 contacts plug 8.

[0024] It should be noted that, by the setting that fixed seat 11 is movably installed on mounting seat 10, in the process of detecting medical equipment, if connecting line 7 is dragged, fixed seat 11 can rotate on mounting seat 10 following the rotation of plug 8, so that the connection between connecting line 7 and plug 8 can be prevented from being disconnected.

[0025] In an optional embodiment: the positioning mechanism 16 comprises a positioning base 1601, a mounting shell 1602, a plug-in rod 1603, a push spring 1604 and a push ring 1605, the positioning base 1601 is fixedly connected to the surface of the fixed base 11, the mounting shell 1602 is fixedly connected to the side of the positioning base 1601, the plug-in rod 1603 is movably plugged into the mounting shell 1602, and the push ring 1605 is fixedly connected to the plug-in rod 1603.

[0026] In an optional embodiment: the push spring 1604 is sleeved on the plug-in rod 1603, one end of the push spring 1604 abuts against the side of the push ring 1605, and the other end of the push spring 1604 abuts against the inner side of the mounting shell 1602.

[0027] In an optional embodiment: the clamping base 12 is fixedly connected with a plug-in block 15 corresponding to the positioning base 1601, the plug-in block 15 is plugged into the positioning base 1601, a plug hole 19 adapted to the plug-in rod 1603 is formed in the plug-in block 15, and the end of the plug-in rod 1603 is plugged into the plug hole 19.

[0028] It should be noted that, by cooperation of the positioning base 1601, the mounting shell 1602, the push spring 1604 and the push ring 1605, the plug-in rod 1603 can be plugged into the plug-in block 15, so that the clamping base 12 can be fixedly installed on the fixed base 11, and when the clamping base 12 is fixedly installed on the fixed base 11, the clamping base 12 can abut against and fix the plug-in head 8, and cooperation of the first arc-shaped clamping block 13 and the second arc-shaped clamping block 14 positions and fixes the plug-in head 8, so that the plug-in head 8 can be plugged into the port 9, improving the stability of the plug-in head 8 after installation.

[0029] In an optional embodiment: the surface of the plug-in rod 1603 is fixedly connected with a blocking rod 20, the end of the mounting shell 1602 is fixedly installed with two groups of supporting blocks 17, and supporting grooves 18 for placing the blocking rod 20 are formed in the two groups of supporting blocks 17.

[0030] It should be noted that, by the blocking rod 20, the supporting block 17 and the supporting groove 18, the plug-in rod 1603 can be positioned, preventing the plug-in rod 1603 from resetting under the pushing of the push spring 1604, so as to facilitate installation of the plug-in head 8.

[0031] In an optional embodiment: the side of the multimeter body 1 is provided with a display screen 2.

[0032] In an optional embodiment: the side of the multimeter body 1 is provided with a key 4, the side of the multimeter body 1 is fixedly installed with a protective shell 3 for protecting the key 4, and a plurality of through holes 5 corresponding to the key 4 are formed in the protective shell 3.

[0033] It should be noted that the setting of the protective shell 3 plays a protective role on the button 4, which can prevent the button 4 from being squeezed during the process of carrying the equipment, and can prolong the service life of the button 4.

[0034] In specific use, first, the whole device is placed on the medical equipment, the plug-in head 8 is plugged into the port 9, at this time the plug-in head 8 is located in the fixed seat 11, the plug-in block 15 on the clamping seat 12 is aligned with the positioning seat 1601, the plug-in block 15 is plugged into the positioning seat 1601, the blocking rod 20 is moved out of the supporting groove 18 by lifting the plug-in rod 1603, the blocking rod 20 is moved away from above the supporting block 17 by rotating the plug-in rod 1603, the plug-in rod 1603 is loosened, the lower end of the plug-in rod 1603 is plugged into the insertion hole 19 by pushing the push ring 1605 under the push of the push spring 1604, thereby fixing the clamping seat 12, the clamping seat 12 is fixed on the fixed seat 11, the plug-in head 8 is positioned and fixed by cooperation of the first arc-shaped clamping block 13 and the second arc-shaped clamping block 14, so that the plug-in head 8 can be plugged into the port 9, the stability after installation of the plug-in head 8 is improved, the plug-in head 8 in the port 9 can be prevented from loosening due to dragging, and the poor contact condition can be prevented from occurring, at this time, the medical equipment is detected by the electric measuring touch pen 6.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multimeter for medical equipment repair, comprising a multimeter body (1) and a test probe (6), wherein the test probe (6) is electrically connected to a connecting wire (7), and the end of the connecting wire (7) is electrically connected to a connector (8), the multimeter body (1) is provided with multiple sets of ports (9), and the connector (8) is inserted into the ports (9), characterized in that: The side of the multimeter body (1) is fixedly provided with a plurality of mounting seats (10) corresponding to the ports (9), the mounting seat (10) is sleeved on the port (9), the side of the mounting seat (10) is movably provided with a fixing seat (11), the surface of the fixing seat (11) is fixedly connected with a first arc-shaped clamping block (13) arranged obliquely, the plug (8) is arranged in the fixing seat (11), the first arc-shaped clamping block (13) is in contact with the plug (8), the fixing seat (11) is provided with a positioning mechanism (16), the fixing seat (11) is fixedly provided with a clamping seat (12) through the positioning mechanism (16), the inner side of the clamping seat (12) abuts against the end of the plug (8), and the clamping seat (12) is fixedly connected with a second arc-shaped clamping block (14) arranged obliquely, and the second arc-shaped clamping block (14) is in contact with the plug (8).

2. The multimeter for medical equipment maintenance according to claim 1, characterized in that: The positioning mechanism (16) comprises a positioning seat (1601), a mounting shell (1602), a plug rod (1603), a push spring (1604) and a push ring (1605), the positioning seat (1601) is fixedly connected to the surface of the fixing seat (11), the mounting shell (1602) is fixedly connected to the side of the positioning seat (1601), the plug rod (1603) is movably plugged into the mounting shell (1602), and the push ring (1605) is fixedly connected to the plug rod (1603).

3. The multimeter for medical equipment maintenance according to claim 2, characterized in that: The push spring (1604) is sleeved on the plug rod (1603), one end of the push spring (1604) abuts against the side of the push ring (1605), and the other end of the push spring (1604) abuts against the inner side of the mounting shell (1602).

4. The multimeter for medical equipment maintenance according to claim 3, characterized in that: The clamping seat (12) is fixedly connected with a plug block (15) corresponding to the positioning seat (1601), the plug block (15) is plugged into the positioning seat (1601), the plug block (15) is provided with a plug hole (19) matched with the plug rod (1603) in the plug block (15), and the end of the plug rod (1603) is plugged into the plug hole (19).

5. The multimeter for medical equipment maintenance according to claim 4, characterized in that: The surface of the plug rod (1603) is fixedly connected with a blocking rod (20), the end of the mounting shell (1602) is fixedly provided with two groups of supporting blocks (17), and the supporting grooves (18) for placing the blocking rod (20) are formed in the two groups of supporting blocks (17).

6. The multimeter for medical equipment maintenance according to claim 1, characterized in that: The side of the multimeter body (1) is provided with a display screen (2).

7. The multimeter for medical equipment maintenance according to claim 1, characterized in that: The side of the multimeter body (1) is provided with a key (4), and the side of the multimeter body (1) is fixedly provided with a protective shell (3) for protecting the key (4), and a plurality of through holes (5) corresponding to the key (4) are formed in the protective shell (3).

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