Safe output device for low-frequency therapeutic machine

Abstract

The utility model discloses a safety output device for a low-frequency therapeutic machine, which relates to the technical field of low-frequency therapeutic machines, and comprises a main body unit, a plug-in unit and a fixing unit which are arranged in the main body unit, and the fixing unit is positioned on the outer side of the plug-in unit; the plugging unit comprises a fixed seat mounted on the inner side wall of the main body unit, a mounting through hole formed in the fixed seat, and a wiring terminal arranged in the mounting through hole; the fixing unit comprises a storage groove formed in the inner side wall of the main body unit, an attaching plate movably arranged in the main body unit, a telescopic piece arranged in the storage groove and a connecting spring, wherein one end of the connecting spring is fixedly connected with the attaching plate, and the other end of the connecting spring is fixedly connected with the side wall of the storage groove. According to the safe output device for the low-frequency therapeutic machine, through the arrangement of the plugging unit and the fixing unit, rapid plugging of the output device is realized, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of low-frequency therapy machines, and particularly relates to a safety output device for a low-frequency therapy machine. Background Technique

[0002] The low-frequency therapy machine is a medical device based on traditional Chinese medicine meridian theory, combined with modern electronic technology, and uses pulse waveforms to stimulate human acupoints to achieve the purposes of treatment and health care. The high-voltage plug is an important part connecting the treatment accessories of the high-potential therapy machine and the high-voltage output end of the high-potential therapy machine device.

[0003] After retrieval, the publication (announcement) number: CN204468997U discloses a safety output device for a low-frequency high-potential therapy machine, including a handheld end and a connection end. Among them: several circular anti-slip patterns are provided on the surface of the handheld end, a metal insertion sleeve is provided at the connection end, an insertion protection sleeve is provided on the outer layer of the metal insertion sleeve, and an insertion gap is further provided between the metal insertion sleeve and the insertion protection sleeve. The utility model has a beautiful appearance, uses a double-insertion sleeve connection, is firm and reliable, has higher use safety, and meets the Chinese safety standard and the European and American safety standards.

[0004] Although the above scheme uses a double-insertion sleeve connection, which is firm and reliable and has higher use safety, it is inconvenient to insert and pull after installation, resulting in higher maintenance difficulty in the later stage. For this reason, we propose a safety output device for a low-frequency therapy machine. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a safety output device for a low-frequency therapy machine, and by setting an insertion unit and a fixing unit, to solve the problem that it is inconvenient to insert and pull after installation, resulting in higher maintenance difficulty in the later stage.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A safety output device for a low-frequency therapy machine includes a main body unit, and further includes an insertion unit and a fixing unit arranged in the main body unit, and the fixing unit is located outside the insertion unit;

[0008] The insertion unit includes a fixing seat installed on the inner side wall of the main body unit, an installation through hole opened in the fixing seat, and a wiring terminal arranged in the installation through hole;

[0009] The fixing unit includes a storage groove opened on the inner side wall of the main body unit, a fitting plate movably arranged in the main body unit, a telescopic member arranged in the storage groove, and a connection spring with one end fixedly connected to the fitting plate and the other end fixedly connected to the side wall of the storage groove.

[0010] Preferably, the main body unit includes a handheld end, a wire installed at the tail of the handheld end, and a connection end installed at the end of the handheld end.

[0011] Preferably, the main body unit further includes anti-slip patterns formed on the surface of the handheld end.

[0012] Preferably, the wiring terminal includes a connecting rod portion that movably penetrates and is disposed within the installation through-hole, a wiring end portion installed at the input end of the connecting rod portion, and a contact end portion installed at the output end of the connecting rod portion.

[0013] Preferably, the telescopic member includes a moving through-hole formed on the side wall of the storage groove, a moving rod that movably penetrates the moving through-hole and is fixedly connected to the fitting plate, and a stretching seat installed at one end of the moving rod located outside the storage groove.

[0014] Preferably, there are two sets of the fixing units, and the two sets of the fixing units are symmetrically arranged with respect to the wiring end portion.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] In the present utility model, through the arranged plugging unit and fixing unit, when the low-frequency therapeutic apparatus needs to be quickly installed, the stretching seat is moved towards the handheld end, so that the fitting plate stretches the connecting spring. At this time, the connection end can be quickly inserted into the low-frequency therapeutic apparatus. Subsequently, the force applied to the stretching seat is removed, and under the elastic force of the connecting spring, the fitting plate closely adheres to the output end of the low-frequency therapeutic apparatus, thus achieving a firm connection; when maintenance is required, the stretching seat can be pressed, so that the moving rod drives the fitting plate away from the output port of the low-frequency therapeutic apparatus. At this time, the connection end can be easily and quickly removed from the output end of the low-frequency therapeutic apparatus, thus achieving the quick plugging and unplugging of the output device and facilitating the subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a schematic front view structure diagram of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 the sectional structure diagram taken along A-A in;

[0020] Figure 4 is the present utility model Figure 3 the enlarged schematic diagram of structure I in;

[0021] Figure 5 is a schematic right view structure diagram of the present utility model.

[0022] In the figure:

[0023] 1. Main unit; 101. Handheld terminal; 102. Wire; 103. Connecting terminal; 104. Anti-slip pattern;

[0024] 2. Plug-in unit; 201. fixing seat; 202. wiring terminal; 2021. connecting rod; 2022. wiring end; 2023. contact end;

[0025] 3. Fixed unit; 301. Laminating plate; 302. Connecting spring; 303. Telescopic member; 3031. Moving rod; 3032. Stretching seat. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, a safety output device for a low-frequency therapeutic machine includes a main unit 1, and also includes a plug-in unit 2 and a fixing unit 3 arranged in the main unit 1, and the fixing unit 3 is located outside the plug-in unit 2;

[0029] like Figure 3 As shown, the plug-in unit 2 includes a fixing seat 201 installed on the inner side wall of the main unit 1, a mounting through hole provided in the fixing seat 201, and a wiring terminal 202 provided in the mounting through hole. The arrangement of the wiring terminal 202 facilitates close fitting with the output end of the low-frequency therapeutic machine.

[0030] like Figure 3 As shown, the fixed unit 3 includes a storage groove opened on the inner wall of the main unit 1, a fitting plate 301 movably arranged in the main unit 1, a telescopic member 303 arranged in the storage groove, and a connecting spring 302 with one end fixedly connected to the fitting plate 301 and the other end fixedly connected to the side wall of the storage groove. The setting of the connecting spring 302 enables the fitting plate 301 to fit tightly on the side of the output end of the low-frequency treatment machine.

[0031] like Figure 1 As shown, the main unit 1 includes a handheld terminal 101, a wire 102 installed at the tail of the handheld terminal 101, and a connecting terminal 103 installed at the end of the handheld terminal 101. The setting of the connecting terminal 103 facilitates quick connection with the output end of the low-frequency treatment machine.

[0032] like Figure 3As shown, the terminal 202 includes a connecting rod portion 2021 that movably penetrates and is disposed in the mounting through hole, a wiring end portion 2022 mounted at the input end of the connecting rod portion 2021, and a contact end portion 2023 mounted at the output end of the connecting rod portion 2021. The setting of the contact end portion 2023 facilitates the transmission of pulse waves.

[0033] As Figure 4 shown, the telescopic member 303 includes a moving through hole formed in the side wall of the storage groove, a moving rod 3031 that movably penetrates the moving through hole and is fixedly connected to the fitting plate 301, and a stretching seat 3032 mounted at one end of the moving rod 3031 located outside the storage groove. The setting of the stretching seat 3032 facilitates the convenient movement of the moving rod 3031.

[0034] As Figure 2 shown, there are two sets of fixing units 3, and the two sets of fixing units 3 are symmetrically arranged with respect to the wiring end portion 2022, so that the connection between the safety output device for low-frequency therapeutic apparatus and the low-frequency therapeutic apparatus is more stable and accidental loosening is avoided.

[0035] When the low-frequency therapeutic apparatus needs to be quickly installed, the stretching seat 3032 is moved towards the handheld end 101, so that the fitting plate 301 stretches the connecting spring 302. At this time, the connecting end 103 can be quickly inserted into the low-frequency therapeutic apparatus. Subsequently, the force applied to the stretching seat 3032 is removed. Under the elastic force of the connecting spring 302, the fitting plate 301 closely fits on the output end of the low-frequency therapeutic apparatus, thus realizing a stable connection.

[0036] Embodiment 2

[0037] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, a safety output device for a low-frequency therapeutic apparatus includes a main body unit 1, and further includes a plugging unit 2 and a fixing unit 3 disposed in the main body unit 1, and the fixing unit 3 is located outside the plugging unit 2;

[0038] As Figure 3 shown, the plugging unit 2 includes a fixing seat 201 mounted on the inner side wall of the main body unit 1, a mounting through hole formed in the fixing seat 201, and a terminal 202 disposed in the mounting through hole. The setting of the terminal 202 facilitates close fitting with the output end of the low-frequency therapeutic apparatus;

[0039] As Figure 3As shown, the fixing unit 3 includes a storage groove formed on the inner side wall of the main body unit 1, a fitting plate 301 movably arranged in the main body unit 1, a telescopic member 303 arranged in the storage groove, and a connecting spring 302 with one end fixedly connected to the fitting plate 301 and the other end fixedly connected to the side wall of the storage groove. The arrangement of the connecting spring 302 enables the fitting plate 301 to closely fit against the side of the output end of the low-frequency therapeutic apparatus.

[0040] As Figure 1 shown, the main body unit 1 includes a handheld end 101, a wire 102 installed at the tail of the handheld end 101, and a connection end 103 installed at the end of the handheld end 101. The arrangement of the connection end 103 facilitates quick connection with the output end of the low-frequency therapeutic apparatus.

[0041] As Figure 5 shown, the main body unit 1 further includes anti-slip grooves 104 formed on the surface of the handheld end 101. The arrangement of the anti-slip grooves 104 prevents the handheld end 101 from slipping off during the connection process due to too little friction.

[0042] As Figure 3 shown, the wiring terminal 202 includes a connecting rod portion 2021 movably passing through and arranged in the installation through hole, a wiring end portion 2022 installed at the input end of the connecting rod portion 2021, and a contact end portion 2023 installed at the output end of the connecting rod portion 2021. The arrangement of the contact end portion 2023 facilitates the transmission of pulse waves.

[0043] As Figure 4 shown, the telescopic member 303 includes a moving through hole formed on the side wall of the storage groove, a moving rod 3031 movably passing through the moving through hole and fixedly connected to the fitting plate 301, and a stretching seat 3032 installed at one end of the moving rod 3031 located outside the storage groove. The arrangement of the stretching seat 3032 facilitates the convenient movement of the moving rod 3031.

[0044] As Figure 2 shown, there are two groups of fixing units 3, and the two groups of fixing units 3 are symmetrically arranged with respect to the wiring end portion 2022, so that the connection between the safety output device for the low-frequency therapeutic apparatus and the low-frequency therapeutic apparatus is more stable and accidental loosening is avoided.

[0045] When maintenance is required, by pressing the stretching seat 3032, the moving rod 3031 drives the fitting plate 301 to move away from the full opening of the output end of the low-frequency therapeutic apparatus. At this time, the connection end 103 can be easily and quickly removed from the output end of the low-frequency therapeutic apparatus, thus realizing the quick plugging and unplugging of the output device and facilitating later maintenance.

[0046] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A safety output device for a low-frequency therapeutic machine, comprising a main unit (1), characterized in that: It also includes a plug-in unit (2) and a fixing unit (3) which are arranged in the main body unit (1), and the fixing unit (3) is located outside the plug-in unit (2); The plug-in unit (2) comprises a fixing seat (201) installed on the inner side wall of the main body unit (1), a mounting through hole provided in the fixing seat (201), and a connecting terminal (202) arranged in the mounting through hole; The fixing unit (3) comprises a storage groove provided on the inner side wall of the main unit (1), a bonding plate (301) movably arranged in the main unit (1), a telescopic member (303) arranged in the storage groove, and a connecting spring (302) having one end fixedly connected to the bonding plate (301) and the other end fixedly connected to the side wall of the storage groove.

2. A safety output device for a low-frequency therapeutic machine according to claim 1, characterized in that: The main unit (1) comprises a handheld terminal (101), a wire (102) installed at the tail of the handheld terminal (101), and a connecting terminal (103) installed at the end of the handheld terminal (101).

3. A safety output device for a low-frequency therapeutic machine according to claim 2, characterized in that: The main body unit (1) further comprises anti-slip patterns (104) provided on the surface of the handheld end (101).

4. A safety output device for a low-frequency therapeutic machine according to claim 3, characterized in that: The wiring terminal (202) comprises a connecting rod portion (2021) that is movable and penetrates and is arranged in a mounting through hole, a wiring end portion (2022) installed at the input end of the connecting rod portion (2021), and a contact end portion (2023) installed at the output end of the connecting rod portion (2021).

5. A safety output device for a low-frequency therapeutic machine according to claim 1, characterized in that: The telescopic member (303) comprises a movable through hole provided on the side wall of the storage groove, a movable rod (3031) movably passing through the movable through hole and fixedly connected to the bonding plate (301), and a stretching seat (3032) installed at one end of the movable rod (3031) located outside the storage groove.

6. A safety output device for a low-frequency therapeutic machine according to claim 5, characterized in that: There are two groups of the fixing units (3), and the two groups of the fixing units (3) are symmetrically arranged with respect to the wiring end (2022).

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