CN210873751U

CN210873751U - Main board of electrodeless intermediate frequency electro-therapeutic apparatus

Info

Publication number: CN210873751U
Application number: CN201921272679.4U
Authority: CN
Inventors: 邹泽斌
Original assignee: Shenzhen Gaofuying Precision Technology Co ltd
Current assignee: Shenzhen Gaofuying Precision Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-30
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an electrodeless intermediate frequency electro-therapeutic apparatus mainboard, which comprises a mainboard and a control chip, wherein the front end outer surface of the mainboard is provided with the control chip at the position of the center of the mainboard, the pins of the control chip are fixed by inserting into the slots uniformly arranged on the outer surface of the mainboard, the rear end outer surface of the slot at the rear end of the mainboard is provided with an inward concave socket device, a display socket is arranged below the control chip, the pins of the display socket are fixed by inserting into the inside of the slots, the left side of the display socket is provided with a test socket, the pins of the test socket are fixed by inserting into the inside of the slots, a power socket is arranged above the control chip, the right side of the power socket is provided with regularly arranged data sockets, thus, on one hand, the appearance after welding is considered, and on the other hand, the problem of circuit failure caused by circuit communication during welding is avoided.

Description

Main board of electrodeless intermediate frequency electro-therapeutic apparatus

Technical Field

The utility model belongs to the technical field of the intermediate frequency electro-therapeutic apparatus is relevant, concretely relates to electrodeless intermediate frequency electro-therapeutic apparatus mainboard.

Background

The medium frequency electrotherapy instrument is also called medium frequency therapy instrument, which adopts medium frequency current modulated by low frequency. Therefore, the characteristics of low-frequency electricity are kept, the characteristics of medium-frequency electricity are exerted, and the human body is not easy to generate adaptability due to the fact that the waveform, the amplitude, the frequency and the modulation degree of the medium-frequency electricity are constantly changed.

The existing electrodeless intermediate frequency electro-therapeutic apparatus main board technology has the following problems: the mainboard need be at electronic components's pin and mainboard socket point on thin tin when welding to realize the fixed of electronic components and mainboard, socket department is vertical form slot when the welding at present, and such slot soldering tin can only be in the below surface department of circuit board when the welding, and when being in the surface, if welding technique is not up to standard, then can cause the welding overall arrangement pleasing to the eye, and cause electronic components to feed through when the welding, cause phenomenons such as short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrodeless intermediate frequency electrotherapy instrument mainboard, need be at electronic components's pin and mainboard socket some thin tin when welding with the mainboard that proposes in solving above-mentioned background art, thereby realize the fixed of electronic components and mainboard, socket department is the vertical form slot when welding at present, such slot soldering tin can only be in the below surface department of circuit board when welding, and when being in the surface, if welding technique is not up to standard, then can cause welding layout to be pleasing to the eye, and cause electronic components to communicate when the welding, cause short circuit scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a mainboard of an electrodeless intermediate frequency electro-therapeutic apparatus comprises a mainboard and a control chip, wherein the front end outer surface of the mainboard is provided with the control chip at the position of the center of the mainboard, pins of the control chip are fixed in slots uniformly arranged by inserting the outer surface of the mainboard, the rear end outer surface of the rear end of the slot is provided with an inwards concave bowl mouth slot device, a display socket is arranged below the control chip, the pins of the display socket are fixed by inserting into the slots, the left side of the display socket is provided with a test socket, the pins of the test socket are fixed by inserting into the slots, a power socket is arranged above the control chip, the right side of the power socket is provided with a regularly arranged data socket, and the pins of the power socket and the data socket are fixed by inserting into the slots, the peripheral angle department of mainboard is provided with the through hole, through hole through connection is at the surface of mainboard, and the through hole all runs through the surface around with the mainboard, power socket, data socket, display socket, control chip and test socket all with power electric connection.

Preferably, bowl mouth slot device is including bowl form groove, the rear end of slot is provided with inside sunken bowl form groove at the rear end surface that lies in the mainboard, the wide mouth department in bowl form groove is mutually level with the rear end surface of mainboard, the narrow mouth department in bowl form groove is connected with bowl mouth slot device's rear end port.

Preferably, the number of the data sockets is three, and the size and the specification and the dimension of the data sockets are consistent.

Preferably, four groups of through holes are formed in the through holes, the inner hole diameters of the through holes are all the same, bolts need to be inserted into the through holes, and the bolts inserted into the through holes can fix the main board when rotating.

Preferably, the wide-mouth caliber of the bowl-shaped groove is one time of the narrow-mouth caliber of the bowl-shaped groove, and the bowl-shaped groove is hollow.

Preferably, the control chip needs to be fixed by using a buckle after being welded and fixed.

Preferably, the test sockets are provided with four groups, and the sizes and the specification sizes of the test sockets are the same.

Compared with the prior art, the utility model provides a coating fast baking equipment is used in processing of electrodeless intermediate frequency electro-therapeutic apparatus mainboard nut possesses following beneficial effect:

the bowl mouth slot device includes this a component of bowl form groove in use, wherein used bowl form groove, bowl form groove is at the surface looks level of its wide-mouth position and mainboard of the process of setting up, its narrow-mouth position is connected with the rear end of slot, and such setting, when the welding, soldering tin can cover in the inside of bowl form groove under the molten state to avoid soldering tin to remain in the surface of mainboard, compromise pleasing to the eye after the welding on the one hand like this, circuit intercommunication caused circuit fault problem when on the other hand has avoided the welding.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an entire electrodeless intermediate frequency electro-therapeutic apparatus main board according to the present invention;

fig. 2 is a schematic structural view of the whole circuit board slot in the main board of the electrodeless intermediate frequency electro-therapeutic apparatus of the present invention;

fig. 3 is a schematic structural view of a bowl slot device in a motherboard of an electrodeless intermediate frequency electro-therapeutic apparatus according to the present invention;

fig. 4 is a schematic view of a flow structure of the electrodeless intermediate frequency electro-therapeutic apparatus main board in operation according to the present invention;

in the figure: 1. a through hole; 2. a main board; 3. a power outlet; 4. a data jack; 5. a display socket; 6. a control chip; 7. a test socket; 8. a bowl mouth slot device; 9. a slot; 81. a bowl-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a motherboard of an electrodeless medium frequency electro-therapeutic apparatus, comprising:

a mainboard of an electrodeless intermediate frequency electro-therapeutic apparatus comprises a mainboard 2 and a control chip 6, wherein the control chip 6 is arranged on the outer surface of the front end of the mainboard 2 at the position of the center of the mainboard, pins of the control chip 6 are inserted into slots 9 uniformly arranged on the outer surface of the mainboard 2 for fixing, the outer surface of the rear end of the slots 9 is provided with an inward-concave bowl mouth slot device 8, a display socket 5 is arranged below the control chip 6, the pins of the display socket 5 are inserted into the slots 9 for fixing, a test socket 7 is arranged on the left side of the display socket 5, the pins of the test socket 7 are inserted into the slots 9 for fixing, a power socket 3 is arranged above the control chip 6, a regularly-arranged data socket 4 is arranged on the right side of the power socket 3, and the pins of the data socket 4 are both inserted into the slots 9 for fixing, peripheral angle department of mainboard 2 is provided with through hole 1, through hole 1 through connection is at the surface of mainboard 2, and through hole 1 all runs through mainboard 2 front and back surface, and power socket 3, data socket 4, display socket 5, control chip 6 and test socket 7 all with power electric connection.

Further, bowl mouth slot device 8 is including bowl form groove 81, the rear end of slot 9 is provided with inside sunken bowl form groove 81 at the rear end surface that lies in mainboard 2, the wide-mouth department of bowl form groove 81 is competent with the rear end surface of mainboard 2 mutually, the narrow mouth department of bowl form groove 81 is connected with bowl mouth slot device 8's rear end port, wherein used bowl form groove 81, bowl form groove 81 is at its wide-mouth position of the process that sets up and mainboard 2's surface looks level, its narrow-mouth position is connected with the rear end of slot 9, and such setting, when the welding, soldering tin can cover the inside at bowl form groove 81 under the molten state, thereby avoid soldering tin to remain in the surface of mainboard 2, compromise the pleasing to the eye after the welding on the one hand, circuit fault problem that the circuit intercommunication caused when on the other hand has avoided the welding.

Further, data socket 4 is provided with three altogether, and data socket 4's size, specification and dimension are all unanimous, can be convenient when using like this receive and send data.

Furthermore, four groups of through holes 1 are arranged, the inner hole diameters of the through holes 1 are all the same, bolts need to be inserted into the through holes 1, the main board 2 can be fixed by the bolts inserted into the through holes 1 when the bolts rotate, and therefore the main board 2 can be stably fixed inside the shell when the shell is used.

Further, the wide-mouth diameter of the bowl-shaped groove 81 is one time of the narrow-mouth diameter of the bowl-shaped groove 81, and the bowl-shaped groove 81 is hollow, so that the soldering tin can conveniently flow into the slot 9 in a molten state, and the electronic component can be conveniently fixed.

Further, the control chip 6 needs to be fixed by using a buckle after being welded and fixed.

Furthermore, the test sockets 7 are provided with four groups, and the sizes and the specification sizes of the test sockets 7 are the same, so that the data lines can be conveniently plugged in the test process.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the pins of the power socket 3, the data socket 4, the display socket 5, the control chip 6 and the test socket 7 are inserted into the slot 9 and fixed by welding soldering tin, the bowl mouth slot device 8 is needed to be newly used when in welding, the bowl mouth slot device 8 comprises a bowl-shaped slot 81 when in use, wherein the bowl-shaped slot 81 is used, the wide mouth position of the bowl-shaped slot 81 is horizontal to the outer surface of the mainboard 2 in the setting process, the narrow mouth position is connected with the rear end of the slot 9, and the soldering tin can cover the inner part of the bowl-shaped slot 81 in a melting state when in welding, thereby avoiding the soldering tin from remaining on the outer surface of the mainboard 2, on the one hand, the beauty after welding is considered, on the other hand, the problem of circuit fault caused by circuit communication when in welding is avoided, after the welding is finished, bolts are sleeved in the through holes 1 on the periphery of the main board 2, and the main board 2 is fixed at the corresponding shell through clockwise rotation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrodeless intermediate frequency electrotherapy instrument mainboard, includes mainboard (2) and control chip (6), its characterized in that: the front end surface of the mainboard (2) is provided with a control chip (6) at the position of the center thereof, pins of the control chip (6) are fixed in slots (9) uniformly arranged on the surface of the mainboard (2), the rear end surface of the slots (9) is provided with an inward sunken bowl mouth slot device (8) at the rear end surface of the mainboard (2), a display socket (5) is arranged below the control chip (6), the pins of the display socket (5) are fixed by being inserted into the slots (9), a test socket (7) is arranged on the left side of the display socket (5), the pins of the test socket (7) are fixed by being inserted into the slots (9), a power socket (3) is arranged above the control chip (6), and regular data sockets (4) are arranged on the right side of the power socket (3), the pin of power socket (3) and data socket (4) is all fixed through inserting the inside in slot (9), the peripheral angle department of mainboard (2) is provided with through hole (1), through hole (1) through connection is at the surface of mainboard (2), and through hole (1) all runs through mainboard (2) front and back surface, power socket (3), data socket (4), demonstration socket (5), control chip (6) and test socket (7) all with power electric connection.

2. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 1, wherein: bowl mouth slot device (8) are including bowl form groove (81), the rear end of slot (9) is provided with inside sunken bowl form groove (81) at the rear end surface that is located mainboard (2), the wide-mouth department in bowl form groove (81) is level mutually with the rear end surface of mainboard (2), the back end port of the narrow mouth department in bowl form groove (81) and bowl mouth slot device (8) is connected.

3. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 1, wherein: the number of the data sockets (4) is three, and the size and the specification of the data sockets (4) are consistent.

4. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 1, wherein: the through holes (1) are provided with four groups, the inner aperture sizes of the through holes (1) are all consistent, bolts need to be inserted into the through holes (1), and the bolts inserted into the through holes (1) can fix the main board (2) when rotating.

5. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 2, wherein: the wide-mouth caliber of the bowl-shaped groove (81) is one time of the narrow-mouth caliber of the bowl-shaped groove (81), and the bowl-shaped groove (81) is hollow.

6. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 1, wherein: the control chip (6) needs to be fixed by a buckle after being welded and fixed.

7. The main board of an electrodeless intermediate frequency electro-therapeutic apparatus as defined in claim 1, wherein: the test sockets (7) are provided with four groups, and the sizes and the specification sizes of the test sockets (7) are the same.