CN216775368U - Circuit board for treadmill convenient to installation - Google Patents

Abstract

The utility model discloses an easy-to-install circuit board for a treadmill, comprising a dust-proof frame, the top and bottom of the inner wall of the dust-proof frame are fixedly connected with square sockets, and opposite sides of the two square sockets are A circuit board is fixedly connected therebetween, the circuit output ports are evenly arranged on the right side of the circuit board from top to bottom, and the right side of the dust-proof frame is evenly arranged with data used in conjunction with the circuit output ports through wires from top to bottom. receive port. In the utility model, the two trapezoidal clips are aligned with the two clips on the treadmill and inserted from the back to the front, and then the clips and the trapezoidal clips are fixed through the threaded holes and the second screw, so as to complete the dustproof frame. The circuit board and the treadmill are connected through the data receiving port, and the circuit installation is completed through simple operations, which improves the installation and use efficiency of the circuit board, makes the use more convenient, and has a simple structure and low production cost.

Description

An easy-to-install circuit board for a treadmill

technical field

The utility model relates to the technical field of circuit boards, in particular to a circuit board for a treadmill which is easy to install.

Background technique

The circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. It is made of polyimide or polyester film with high reliability and excellent The flexible printed circuit board has the characteristics of high wiring density, light weight, thin thickness and good bendability.

The existing circuit boards for treadmills have a complex installation structure, which is not only cumbersome to operate, but also has high production costs. In addition, after long-term use, the surface of the circuit board is dusty, which makes the circuit board itself less effective in heat dissipation and shortens the service life of the circuit board.

Therefore, it is necessary to provide a circuit board for a treadmill that is easy to install to solve the above technical problems.

Utility model content

The purpose of the present invention is to provide a circuit board for a treadmill that is easy to install, so as to solve the problem of high production cost caused by the complicated circuit board installation structure proposed in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a circuit board for a treadmill that is easy to install, comprising a dust-proof frame, the top and bottom of the inner wall of the dust-proof frame are fixedly connected with square sockets, and the two A circuit board is fixedly connected between the opposite sides of the square card holder, the circuit output ports are evenly arranged on the right side of the circuit board from top to bottom, and the right side of the dust-proof frame is evenly arranged with through wires from top to bottom. The data receiving port used in conjunction with the circuit output port, the top and bottom of the dust-proof frame are provided with trapezoidal trapezoidal sockets, and the two trapezoidal trapezoidal sockets are provided with "T"-shaped sockets on one side away from each other. , the two sides of the trapezoidal trapezoid seat are separated from each other and are connected with a clip through the slot, and the clip is fixedly connected with the back of the trapezoid clip by a second screw. The back is provided with threaded holes for use with the second screw, the left side of the dust-proof frame is evenly opened with three heat dissipation windows from front to back, the front of the dust-proof frame is embedded with a dust-proof cover, the dust-proof frame is First screws are threadedly connected around the front of the cover, and the dust cover is fixedly connected to the front of the dust-proof frame through four first screws.

Preferably, two sets of cooling fan groups are symmetrically installed on the left side of the inner wall of the dustproof frame, and power ports are penetrated around the left side of the dustproof frame.

Preferably, both sides of the two clips that are separated from each other are connected to a suitable treadmill.

Preferably, each of the two power ports is electrically connected to one of the cooling fan groups through wires.

Preferably, a dust filter is provided inside each of the heat dissipation windows.

Preferably, the number of fans in each cooling fan group is eight.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The easy-to-install circuit board for treadmills is embedded by aligning the two trapezoidal clips with the two clips on the treadmill from the back to the front, and then attaches the clips to the trapezoid through the threaded holes and the second screw. The card holder is fixed to complete the fixing of the dustproof frame, and the circuit connection between the circuit board and the treadmill is completed through the data receiving port. Simple structure and low production cost.

(2) This easy-to-install circuit board for treadmills will cause high temperature inside the dust-proof frame during the use of the circuit board. Connect the external power supply through the power interface, and start two sets of cooling fan groups to cool the back of the circuit board. It is discharged through the heat dissipation window. The heat dissipation window is provided with a dust-proof filter, which reduces the amount of dust entering the dust-proof frame while dissipating heat. It also has a dust-proof effect while dissipating heat, reducing the dust on the surface of the circuit board and not reducing the circuit. The heat dissipation effect of the board itself prolongs the service life of the circuit board.

(3) For the circuit board for the treadmill, which is easy to install, by unscrewing the first screw, the dustproof cover is removed from the front of the dustproof frame, so that the circuit board inside the dustproof frame can be repaired without cumbersome disassembly. It is convenient for the staff to repair the circuit board

Description of drawings

1 is a schematic structural diagram of a preferred embodiment of a circuit board for a treadmill provided by the utility model that is easy to install;

FIG. 2 is a schematic side view of the structure of the dust-proof frame shown in FIG. 1;

FIG. 3 is a schematic top view of the structure of the dustproof frame shown in FIG. 1 .

Labels in the figure: 1. Dust-proof frame; 2. Square card holder; 3. Circuit board; 4. Circuit output port; 5. Data receiving port; 6. Cooling fan group; 7. Power interface; 8. Cooling window; 9 , dust filter; 10, trapezoidal card seat; 11, clip; 12, threaded hole; 13, dust cover; 14, the first screw; 15, the second screw.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, an embodiment provided by the present invention: a circuit board for a treadmill that is easy to install, including a dust-proof frame 1, and the top and bottom of the inner wall of the dust-proof frame 1 are fixedly connected with a square shape The card holder 2, a circuit board 3 is fixedly connected between the opposite sides of the two square card holders 2, the circuit output port 4 is evenly arranged on the right side of the circuit board 3 from top to bottom, and the dustproof frame 1 The right side of the dust-proof frame 1 is evenly provided with a data receiving port 5 that is used in conjunction with the circuit output port 4 through wires from top to bottom. A "T"-shaped card slot is provided on the separated side of the card seat 10. The rear side of the "T"-shaped card slot is non-connected and has a limiting effect on the card bar 11. The two trapezoidal trapezoidal card seats 10 is connected with a clip 11 slidably on the side away from the card slot, and the clip 11 is fixedly connected with the back of the trapezoidal card seat 10 by a second screw 15. The back of the clip 11 and the trapezoidal card seat 10 are both There are threaded holes 12 for cooperating with the second screw 15, three heat dissipation windows 8 are evenly opened on the left side of the dust-proof frame 1 from front to back, and a dust-proof cover 13 is embedded on the front of the dust-proof frame 1. First screws 14 are threadedly connected around the front of the dust cover 13 , and the dust cover 13 is fixedly connected to the front of the dust frame 1 through four first screws 14 .

Two sets of cooling fan groups 6 are symmetrically installed on the left side of the inner wall of the dust-proof frame 1 , and a power interface 7 is penetrated around the left side of the dust-proof frame 1 .

The opposite sides of the two clips 11 are connected to a suitable treadmill.

Each of the two power ports 7 is electrically connected to one of the cooling fan groups 6 through wires.

A dust filter 9 is provided inside each of the heat dissipation windows 8 .

The number of fans in each group of cooling fan groups 6 is eight.

Working principle: When in use, align the two trapezoidal decks 10 with the two clips 11 on the treadmill and push them from the back to the front, and then connect the clips 11 to the trapezoidal decks 10 through the threaded holes 12 and the second screws 15. Fix the dust-proof frame 1 to complete the fixing of the dust-proof frame 1, and complete the circuit connection between the circuit board 3 and the treadmill through the data receiving port 5. During the use of the circuit board 3, the temperature inside the dust-proof frame 1 will be high. Connect the external power supply through the power interface 7. , start two groups of cooling fans 6 to air-cool the back of the circuit board 3, and the hot air is discharged through the cooling window 8, and the cooling window 8 is provided with a dust filter 9. When the circuit board 3 needs to be inspected, the dust cover 13 can be removed from the front of the dust-proof frame 1 by unscrewing the first screw 14, so that the circuit board inside the dust-proof frame 1 can be inspected.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A circuit board for a treadmill that is easy to install, comprising a dust-proof frame (1), characterized in that: the top and bottom of the inner wall of the dust-proof frame (1) are fixedly connected with a square socket (2), and two A circuit board (3) is fixedly connected between opposite sides of each of the square card holders (2), and the circuit output ports (4) are evenly arranged on the right side of the circuit board (3) from top to bottom. The right side of the dust box (1) is evenly provided with a data receiving port (5) from top to bottom which is used in conjunction with the circuit output port (4) through wires, and the top and bottom of the dust box (1) are provided with trapezoidal shapes. A trapezoidal card seat (10), the two trapezoidal trapezoidal card seats (10) are provided with a "T"-shaped card slot on one side away from each other, and the two trapezoidal trapezoidal card seats (10) are separated from each other on one side. A clamping strip (11) is slidably connected through the clamping slot, the clamping strip (11) is fixedly connected to the back of the trapezoidal socket (10) by a second screw (15), and the clamping strip (11) is connected to the trapezoidal socket (10). 10) The back side is provided with threaded holes (12) for cooperating with the second screw (15). A dust cover (13) is embedded on the front of the dust frame (1), and first screws (14) are threadedly connected around the front of the dust cover (13), and the dust cover (13) passes through four The first screw (14) is fixedly connected to the front surface of the dustproof frame (1). 2. The circuit board for a treadmill that is easy to install according to claim 1, wherein two sets of cooling fan groups (6) are symmetrically installed on the left side of the inner wall of the dust-proof frame (1). A power interface (7) runs through the periphery of the left side of the dust-proof frame (1). 3 . The circuit board for a treadmill that is easy to install according to claim 1 , characterized in that: both sides of the two clips ( 11 ) that are separated from each other are connected to an adapted treadmill. 4 . 4. The circuit board for a treadmill that is easy to install according to claim 2, characterized in that: every two of the power ports (7) are electrically connected to one of the cooling fan groups (6) through wires . 5 . The circuit board for a treadmill that is easy to install according to claim 1 , wherein a dust filter ( 9 ) is provided inside each of the heat dissipation windows ( 8 ). 6 . 6 . The circuit board for a treadmill that is easy to install according to claim 2 , wherein the number of fans in each group of cooling fan groups ( 6 ) is eight. 7 .

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