CN215461504U

CN215461504U - Composite physical therapy head

Info

Publication number: CN215461504U
Application number: CN202121619728.4U
Authority: CN
Inventors: 李瑞凯
Original assignee: Henan Zhiling Medical Equipment Co ltd
Current assignee: Henan Zhiling Medical Equipment Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-11
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a composite physical therapy head, which comprises a first shell, a second shell and a clamping plate, wherein the first shell is provided with a hole in the middle, the second shell is buckled with the first shell, the clamping plate is arranged on the back surface of the second shell and used for a binding band to penetrate through, the first shell and the second shell are buckled to form a shell, a circuit board, an ultrasonic sheet for generating ultrasonic waves, a connecting wire and an electrode contact pin which are connected to the circuit board are arranged in the shell, an intermediate plate is arranged between the ultrasonic sheet and the circuit board, a plurality of mounting columns are arranged on the inner wall of the first shell in a protruding mode, the intermediate plate is arranged on the mounting columns, and the circuit board is fixed on one side, facing the second shell, of the intermediate plate; the composite physical therapy head has small volume and compact structure, can simultaneously realize ultrasonic physical therapy and electrode physical therapy, can realize the ultrasonic and electrotherapy functions of the composite physical therapy head only by one connecting wire connected with the host, can avoid the use of a plurality of connecting wires, avoids the disorder of a plurality of wires on site, and is convenient to keep the site clean.

Description

Composite physical therapy head

Technical Field

The utility model belongs to the technical field of physiotherapy instruments, and particularly relates to a composite physiotherapy head.

Background

Ultrasonic waves are widely applied to treatment of soft tissue injury and chronic pain at present, researches suggest that the ultrasonic warm effect can generate the effects of increasing blood circulation, accelerating metabolism, improving local tissue nutrition and enhancing enzyme activity, ultrasonic waves are generally generated by piezoelectric ceramic plates on the market, and the ultrasonic waves can also be used for traditional Chinese medicine penetrating treatment; the medium-frequency physiotherapy is realized by fixedly attaching a physiotherapy electrode piece to an affected part of a human body, supplying power to the physiotherapy electrode piece, and conducting a current pulse signal to the human body from a medium-low frequency physiotherapy instrument to simulate acupuncture, massage, beating and other effects, so that the effects of treatment and health care are achieved.

The supersound physiotherapy head majority of present electrode slice and piezoceramics piece is with independent ultrasonic therapy apparatus or intermediate frequency therapeutic apparatus supporting use, like this, if need use supersound physiotherapy head and electrode slice simultaneously then need connect respective host computer respectively with the connecting wire and use, easily cause scene mixed and disorderly, and present supersound physiotherapy head needs other personnel to hand the supersound physiotherapy head more and fix a position it in the affected part, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a composite physiotherapy head.

The technical scheme of the utility model is as follows:

a composite physical therapy head comprises a first shell, a second shell and a clamping plate, wherein the first shell is provided with a hole in the middle, the second shell is buckled with the first shell, the clamping plate is arranged on the back surface of the second shell and used for a binding belt to penetrate through, the first shell and the second shell are buckled to form a shell, a circuit board, an ultrasonic sheet used for generating ultrasonic waves, a connecting wire and an electrode contact pin are arranged in the shell, a hole is protruded from one side surface of the ultrasonic sheet to form a contact surface capable of being attached to skin, an intermediate plate is arranged between the ultrasonic sheet and the circuit board, a plurality of mounting columns are protruded on the inner wall of the first shell, the intermediate plate is mounted on the mounting columns, and the circuit board is fixed on one side, facing the second shell, of the intermediate plate; the connecting wire extends out of the first wire hole formed in the buckling seam of the shell, a shaping cylinder used for positioning the electrode contact pin is arranged in the second shell, the shaping cylinder is communicated to the outside of the second shell, and the electrode contact pin is arranged in the shaping cylinder.

Furthermore, the circumferential surface of the mounting column is provided with side lugs for supporting the middle plate, and the rear end surfaces of all the side lugs are coplanar.

Furthermore, the inner sides of the first shell and the second shell are correspondingly provided with a first inserting portion and a second inserting portion which are mutually inserted, and the middle plate is provided with a positioning hole matched with the aperture of the first inserting portion or the second inserting portion.

Furthermore, a notch meeting the components on the circuit board is arranged on the middle plate.

Furthermore, a gasket is clamped between the middle plate and the ultrasonic sheet.

Further, the shaping cylinder and the first line hole are positioned on the same side of the shell and face the same direction.

Furthermore, a dustproof cap is inserted into one end, exposed out of the second shell, of the shaping cylinder.

Furthermore, the surface of the second shell is inwards sunken to form two plate grooves used for positioning two ends of the clamping plate, one of the plate grooves is internally provided with a first rear cylinder used for fixing one end of the clamping plate in a threaded manner, and the other plate groove is internally provided with a second rear cylinder used for inserting and fixing the other end of the clamping plate.

Furthermore, a wire cap is sleeved at the position where the connecting wire penetrates out of the shell, a wire plate used for positioning the wire cap is arranged on the inner wall of the first shell, the wire cap is clamped in the first wire hole, and the inner end of the wire cap abuts against the wire plate.

Compared with the prior art, the utility model has the beneficial effects that:

the composite physical therapy head has small volume and compact structure, can simultaneously realize ultrasonic physical therapy and electrode physical therapy, can realize the ultrasonic and electrotherapy functions of the composite physical therapy head only by one connecting wire connected with a host, can avoid the use of a plurality of connecting wires, avoids the disorder of a plurality of wires on site, and is convenient to keep the site clean; after the binding band is arranged in the clamping plate in a penetrating mode, the physiotherapy table can be bound on the body of a user, positioning is achieved, physiotherapy can be carried out by directly holding the physiotherapy table, and the physiotherapy table is practical in function.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention.

Fig. 3 is an exploded view from another perspective of an embodiment of the present invention.

Fig. 4 is a schematic structural view of a second housing according to another embodiment of the present invention.

In the figure, a second shell 1, a clamping plate 2, a shaping barrel 3, a dust cap 4, an electrode pin 5, a circuit board 6, a board column 7, an intermediate plate 8, a positioning hole 9, a notch 10, a gasket 11, an ultrasonic sheet 12, a wire plate 13, a first plug part 14, a mounting column 15, a second plug part 16, a wire cap 17, a retainer 18, a first shell 19, a first rear barrel 20 and a second rear barrel 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, a composite physiotherapy head comprises a first shell 19 with a hole in the middle, a second shell 1 buckled with the first shell 19, and a clamping plate 2 arranged on the back of the second shell 1 and used for a bandage to pass through, wherein the first shell 19 and the second shell 1 are buckled to form a shell, a circuit board 6, an ultrasonic sheet 12 used for generating ultrasound, a connecting wire connected to the circuit board 6 and an electrode pin 5 are arranged in the shell, the circumcircle size of the back side of the ultrasonic sheet 12 is larger than that of the hole to prevent the ultrasonic sheet 12 from falling off the hole forwards, the hole on the front side of the ultrasonic sheet 12 protrudes to form a contact surface capable of being stuck on the skin, an intermediate plate 8 is arranged between the ultrasonic sheet 12 and the circuit board 6, a plurality of mounting columns 15 protrude from the inner wall of the first shell 19, the intermediate plate 8 is arranged on the mounting columns 15, and the circuit board 6 is fixed on the intermediate plate 8 towards the second shell 1 through plate column bolts protruding on the back side of the intermediate plate 8 One side of (a); the connecting wire extends out through a first wire hole arranged at the buckling seam of the shell, a shaping cylinder 3 used for positioning an electrode contact pin 5 is arranged in the second shell 1, the shaping cylinder is communicated to the outside of the second shell 1, and the electrode contact pin 5 is arranged in the shaping cylinder 3; the intermediate plate 8 is made of metal materials such as iron sheets, the intermediate plate 8 is clamped between the ultrasonic sheet 12 and the circuit board 6, and the intermediate plate has the function of isolating the ultrasonic sheet 12 from the circuit board 6 besides the function of installing the circuit board 6; the ultrasonic physiotherapy and the electrotherapy are widely applied and the technology is mature, and the related circuits of the ultrasonic physiotherapy control, the electrotherapy control and the like used in the circuit board 6 of the utility model and the ultrasonic sheet 12 can be obtained by adopting the prior art; when needing to use the electrode slice physiotherapy, insert the plug of electrode slice in the design bucket with electrode contact pin 5 be connected can.

Further, as shown in fig. 3, the circumferential surface of the mounting post 15 is provided with side lugs for supporting the middle plate 8, and the rear end surfaces of all the side lugs are coplanar; when the intermediate plate 8 is installed on the mounting column 15, the front side surface of the intermediate plate 8 is abutted against the side lug to realize positioning, and the intermediate plate 8 is fixed on the mounting column 15 through screws.

Further, as shown in fig. 2 and 3, a first inserting portion 14 and a second inserting portion 16 which are inserted into each other are correspondingly arranged on the inner sides of the first shell 19 and the second shell 1, a positioning hole 9 which is matched with the aperture of the first inserting portion 14 or the second inserting portion 16 is arranged on the middle plate 8, the first inserting portion 14 and the second inserting portion 16 are a cylinder and a rod which are matched and inserted into each other, the first shell 19 and the second shell 1 are positioned and connected when being fastened, the number of the first inserting portions 14 is 2-4, the number of the first inserting portions 14 is 3, and the first inserting portions 14 are arranged in a triangular shape on the periphery of the ultrasonic sheet 12.

Further, as shown in fig. 2 to 3, a notch 10 facing a component on the circuit board 6 is provided on the middle board 8, and a central angle corresponding to the notch 10 is about 90 °; the circuit board 6 is provided with interface means for connection of wires, the purpose of the notch 10 being to make room for the interface means while avoiding an increase in the thickness of the housing.

Further, as shown in fig. 2 to 3, a gasket 11 is sandwiched between the intermediate plate 8 and the ultrasonic sheet 12, a second notch for accommodating a component on the circuit board 6 is also formed in the gasket 11, the gasket 11 has elasticity, the gasket 11 positions the ultrasonic sheet 12 in the hole of the first shell 19 under the forward extrusion tendency of the intermediate plate 8, a retainer 18 for protecting the ultrasonic sheet 12 is further sleeved on the periphery of the ultrasonic sheet 12, and the retainer 18 is slightly elastic to facilitate the ultrasonic sheet 12 to be stably fixed in the hole.

Further, the corresponding included angle between the exposed end of the shaping cylinder 3 and the central angle of the first wire hole is 0-330 degrees, preferably, as shown in fig. 1-3, the shaping cylinder 3 and the first wire hole are located on the same side of the housing and have the same orientation, so that the connecting wire and the shaping cylinder 3 are located in a substantially parallel position, and the appearance is attractive.

Further, as shown in fig. 1 to 3, a dust cap 4 is inserted into one end of the sizing cylinder 3 exposed out of the second shell 1, and the dust cap 4 is worn in the sizing cylinder 3 to play a role of water and dust prevention when the electrotherapy function is not used.

Further, as shown in fig. 1 to 3, a wire cap 17 is sleeved at a position where the connecting wire penetrates through the housing, a wire plate 13 for positioning the wire cap 17 is arranged on the inner wall of the first housing 19, the wire cap 17 is clamped in the first wire hole, and the inner end of the wire cap 17 abuts against the wire plate 13; the wire cap 17 has protected the junction of connecting wire and casing except the effect of fixed connecting wire, and the wire cap 17 prevents that the connecting wire from receiving the wearing and tearing of casing, has prolonged the life of connecting wire.

In the present embodiment, the upper and lower ends of the chucking plate 2 are integrally connected to the back surface of the second case 1, so that a space for the strap to pass through is formed between the middle portion of the orifice plate and the back surface of the second case 1.

Example 2

This example is another embodiment based on example 1, and the description of the same technical solution as in example 1 will be omitted, and only the technical solution different from example 1 will be explained.

In this embodiment, the card board 2 is connected in a different manner.

As shown in fig. 4, the outer surface of the second casing 1 is recessed inwards to form two plate grooves for positioning two ends of the clamping plate 2, wherein one plate groove is provided with a first rear tube 20 for fixing one end of the clamping plate 2 in a threaded manner, and the other plate groove is provided with a second rear tube 21 for inserting and fixing the other end of the clamping plate 2; when the clamping plate 2 is installed, the two ends of the clamping plate 2 are aligned with the plate grooves and placed in the plate grooves, an inserting column is arranged at one end of the clamping plate 2 and inserted into the second rear cylinder 21, and the other end of the clamping plate 2 is fixed in the first rear cylinder 20 through a bolt; compare cardboard 2 in the body coupling formula in embodiment 1, cardboard 2 of detachable has reduced cardboard 2 and the holistic mould cost of second shell 1 in this embodiment 2, and the workman's of being convenient for assembles when cardboard 2 and the assembly of second shell 1 has reduced the manufacturing cost of this compound physiotherapy head.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A compound physiotherapy head which is characterized in that: the skin-sticking ultrasonic treatment device comprises a first shell, a second shell and a clamping plate, wherein the first shell is provided with a hole in the middle, the second shell is buckled with the first shell, the clamping plate is arranged on the back surface of the second shell and used for allowing a binding band to pass through, the first shell and the second shell are buckled to form a shell, a circuit board, an ultrasonic sheet used for generating ultrasonic waves, a connecting wire connected to the circuit board and an electrode contact pin are arranged in the shell, one side surface of the ultrasonic sheet protrudes out of the hole to form a contact surface capable of being stuck on skin, an intermediate plate is arranged between the ultrasonic sheet and the circuit board, a plurality of mounting columns protrude out of the inner wall of the first shell, the intermediate plate is mounted on the mounting columns, and the circuit board is fixed on one side, facing the second shell, of the intermediate plate; the connecting wire extends out of the first wire hole formed in the buckling seam of the shell, a shaping cylinder used for positioning the electrode contact pin is arranged in the second shell, the shaping cylinder is communicated to the outside of the second shell, and the electrode contact pin is arranged in the shaping cylinder.

2. The composite physiotherapeutic head according to claim 1, characterized in that: the peripheral surface of the mounting column is provided with side lugs for supporting the middle plate, and the rear end surfaces of all the side lugs are coplanar.

3. The composite physiotherapeutic head according to claim 1, characterized in that: the inner sides of the first shell and the second shell are correspondingly provided with a first inserting portion and a second inserting portion which are mutually inserted, and the middle plate is provided with a positioning hole matched with the aperture of the first inserting portion or the second inserting portion.

4. The composite physiotherapeutic head according to claim 1, characterized in that: and the middle plate is provided with a notch meeting the components on the circuit board.

5. The composite physiotherapeutic head according to claim 1, characterized in that: and a gasket is clamped between the middle plate and the ultrasonic sheet.

6. The composite physiotherapeutic head according to claim 1, characterized in that: the shaping cylinder and the first line hole are positioned on the same side of the shell and have the same direction.

7. The composite physiotherapeutic head according to claim 1, characterized in that: and a dustproof cap is inserted into one end of the shaping cylinder, which is exposed out of the second shell.

8. The composite physiotherapeutic head according to claim 1, characterized in that: the outer surface of the second shell is inwards sunken to form two plate grooves used for positioning two ends of the clamping plate, one of the plate grooves is internally provided with a first rear cylinder used for fixing one end of the clamping plate in a threaded manner, and the other plate groove is internally provided with a second rear cylinder used for inserting and fixing the other end of the clamping plate.

9. The composite physiotherapeutic head according to claim 1, characterized in that: the connecting wire penetrates out of the position of the shell, a wire cap is sleeved on the position of the connecting wire penetrating out of the shell, a wire plate used for positioning the wire cap is arranged on the inner wall of the first shell, and the wire cap is clamped in the first wire hole, and the inner end of the wire cap abuts against the wire plate.