CN215121591U

CN215121591U - Encoder signal processing circuit fixing device

Info

Publication number: CN215121591U
Application number: CN202121633409.9U
Authority: CN
Inventors: 谭诣煌
Original assignee: Chengdu Hongjian Technology Co ltd
Current assignee: Chengdu Hongjian Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-10
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an encoder signal processing circuit fixing device, the on-line screen storage device comprises a base, the mounting groove has been seted up to the top outer wall of base, one side inner wall of mounting groove is provided with the axis of rotation, the outer wall swing joint of axis of rotation has the buckle, the louvre has all been seted up to the both sides outer wall on buckle top, the rectangular hole has all been seted up to the both sides outer wall of base another side, the inner wall of rectangular hole all has fixed frame through the screw connection, the fan is all installed to the inner wall of fixed frame, the rectangle recess has been seted up to one side outer wall on base top, the inner wall joint of rectangle recess has the horizontal pole. The utility model discloses when needing to clear up filtration, directly opening the buckle, taking off the horizontal pole and clearing up filter and louvre, installing again after the completion and reseing, easy operation is convenient, and the radiating effect is good, and dismantles the installation simple, and convenient clearance has improved fixing device's availability factor.

Description

Encoder signal processing circuit fixing device

Technical Field

The utility model relates to a circuit board technical field especially relates to an encoder signal processing circuit fixing device.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. Circuit boards can be referred to as printed wiring boards or printed circuit board wiring boards are classified into three major categories, single-sided boards, double-sided boards, and multilayer wiring boards, in terms of the number of layers.

Encoder signal processing circuit generally snap-on is in the assigned position in the use, cuts apart between each structure independently, inconvenient dismantlement and equipment, and the circuit can produce a large amount of heats in the course of the work, if not in time handle just burns out impaired easily, most fixing device simple structure at present, the radiating effect is poor, and the installation dismantlement process is complicated, inconvenient clears up heat dissipation filtration, has reduced fixing device's availability factor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an encoder signal processing circuit fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for an encoder signal processing circuit comprises a base, wherein a mounting groove is formed in the outer wall of the top end of the base, a rotating shaft is arranged on the inner wall of one side of the mounting groove, a buckle plate is movably connected to the outer wall of the top end of the buckle plate, heat dissipation holes are formed in the outer walls of the two sides of the top end of the buckle plate, rectangular holes are formed in the outer walls of the two sides of the other side of the base, a fixing frame is connected to the inner wall of each rectangular hole through screws, a fan is mounted on the inner wall of the fixing frame, a rectangular groove is formed in the outer wall of one side of the top end of the base, a cross rod is clamped on the inner wall of the rectangular groove, filter plates are connected to the outer walls of the two sides of the cross plate through screws, rectangular holes are formed in the outer walls of the two sides of the buckle plate, the rectangular holes are matched with the size of the filter plates, and the outer walls of the two sides of the other side of the buckle plate are respectively provided with a first mounting plate, the base top opposite side's both sides outer wall all is provided with the fixture block, the draw-in groove has all been seted up to the bottom outer wall of mounting panel, the fixture block all with the size looks adaptation of draw-in groove.

As a further improvement scheme of the technical scheme: the outer wall four corners department of base all is provided with mounting panel two, the circular port has all been seted up to the top outer wall of mounting panel two.

As a further improvement scheme of the technical scheme: locating holes are formed in the outer walls of the two sides of the top end of the cross rod, thread grooves are formed in the inner walls of the two sides of the bottom of the rectangular groove, and the thread grooves are matched with the locating holes in position.

As a further improvement scheme of the technical scheme: the equal rigid coupling of both sides inner wall of mounting groove bottom has the swash plate, the swash plate all is linear array and distributes, the swash plate all with the position looks adaptation of fan.

As a further improvement scheme of the technical scheme: the inner wall rigid coupling of mounting groove has the division board, division board and buckle plate size looks adaptation.

As a further improvement scheme of the technical scheme: the buckle plate is characterized in that sliding grooves are formed in the outer walls of two sides of the top end of the buckle plate, sliding plates are connected to the inner walls of the sliding grooves in a sliding mode, and anti-skidding grains are arranged on the outer walls of the top ends of the sliding plates.

As a further improvement scheme of the technical scheme: the another side outer wall on sliding plate top all is provided with the arc arch, the slot has all been seted up to the both sides inner wall of mounting groove both sides, the slot all with the sliding plate size looks adaptation.

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

1. this be used for encoder signal processing circuit fixing device, through being provided with the base, the axis of rotation, the buckle, mounting panel one, mounting panel two, the fan, the louvre, the horizontal pole, filter and locating hole, when needs to install fixedly to the circuit, the circuit is installed in the buckle, through the rotatory buckle of axis of rotation, mounting panel one is connected through the screw fixation with the fixture block, the base passes through mounting panel two to be fixed at the assigned position, the fan effect is bloied in buckle and the base in the course of the work, the heat that the circuit produced passes through louvre and filter direct discharge, and when needing to clear up the filtration, directly open the buckle, take off the horizontal pole and clear up filter and louvre, install again after the completion and reset, and is simple and convenient, the radiating effect is good, and dismantle the installation simple, convenient clearance, fixing device's availability factor has been improved.

2. This be used for encoder signal processing circuit fixing device through being provided with buckle, sliding plate and slot, the buckle is closing fixed back, promotes the sliding plate on the buckle and inserts in the slot of base, further reinforces the structure, has improved the stability of structure.

3. This be used for encoder signal processing circuit fixing device, through being provided with the swash plate, the fan is bloied and is cooled down through the swash plate is ascending to the circuit, and does benefit to and discharges the heat through the louvre, has improved fixing device's radiating effect.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of an opened state of the whole structure of a fixing device for an encoder signal processing circuit according to the present invention;

fig. 2 is a schematic perspective view of the encoder signal processing circuit fixing device according to the present invention in a closed state;

fig. 3 is a schematic perspective view of a pinch plate structure of the fixing device for the encoder signal processing circuit according to the present invention;

fig. 4 is a schematic perspective view of a filter plate connection structure of a fixing device for an encoder signal processing circuit according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. buckling the plate; 3. heat dissipation holes; 4. a first mounting plate; 5. a fan; 6. a partition plate; 7. a sloping plate; 8. a slot; 9. a second mounting plate; 10. a clamping block; 11. a cross bar; 12. a filter plate; 13. a sliding plate; 14. anti-skid lines; 15. a rotating shaft; 16. and (7) positioning the holes.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the present invention, an encoder signal processing circuit fixing device comprises a base 1, a mounting groove is formed on the outer wall of the top end of the base 1, an inner wall of one side of the mounting groove is provided with a rotating shaft 15, the outer wall of the rotating shaft 15 is movably connected with a buckle 2, heat dissipation holes 3 are formed on the outer walls of the two sides of the top end of the buckle 2, rectangular holes are formed on the outer walls of the two sides of the other side of the base 1, the inner walls of the rectangular holes are connected with a fixing frame through screws, a fan 5 is mounted on the inner wall of the fixing frame, a rectangular groove is formed on the outer wall of one side of the top end of the base 1, a cross bar 11 is clamped on the inner wall of the rectangular groove, filter plates 12 are connected to the outer walls of the two sides of the cross bar 11 through screws, rectangular holes are formed on the outer walls of the two sides of the buckle 2, the rectangular holes are matched with the size of the filter plates 12, and mounting plates 4 are arranged on the outer walls of the two sides of the other side of the buckle 2, the both sides outer wall of base 1 top opposite side all is provided with fixture block 10, and the draw-in groove has all been seted up to the bottom outer wall of mounting panel, fixture block 10 all with the size looks adaptation of draw-in groove.

Referring to fig. 1, the four corners of the outer wall of the base 1 are provided with second mounting plates 9, and the outer wall of the top ends of the second mounting plates 9 is provided with circular holes.

Referring to fig. 4, the outer walls of the two sides of the top end of the cross bar 11 are respectively provided with a positioning hole 16, the inner walls of the two sides of the bottom of the rectangular groove are respectively provided with a thread groove, and the thread grooves are respectively matched with the positioning holes 16.

Referring to fig. 1, the inner walls of the two sides of the bottom of the installation groove are fixedly connected with inclined plates 7, the inclined plates 7 are distributed in a linear array, and the inclined plates 7 are matched with the fan 5, so that the heat dissipation effect is improved.

Referring to fig. 1, a partition plate 6 is fixedly connected to the inner wall of the mounting groove, and the partition plate 6 is matched with the buckle plate 2 in size.

Referring to fig. 3, the outer walls of both sides of the top end of the buckle 2 are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sliding plates 13, and the outer walls of the top ends of the sliding plates 13 are provided with anti-slip threads 14.

Referring to fig. 1, the outer wall of the other side of the top end of the sliding plate 13 is provided with an arc-shaped protrusion, the inner walls of the two sides of the mounting groove are provided with slots 8, and the slots 8 are matched with the sliding plate 13 in size, so as to further improve the structural stability.

The utility model discloses a theory of operation is: when an encoder signal processing circuit fixing device needs to be used, when the circuit needs to be installed and fixed, the circuit is installed in the buckle plate 2, the buckle plate 2 is rotated through the rotating shaft 15, the first mounting plate 4 is connected with the clamping block 10 and fixed through screws, the base 1 is fixed at a designated position through the second mounting plate 9, the fan 5 blows air into the buckle plate 2 and the base 1 in the working process, heat generated by the circuit is directly discharged through the heat dissipation holes 3 and the filter plate 12, when the filtering structure needs to be cleaned, the buckle plate 2 is directly opened, the cross rod 11 is taken down to clean the filter plate 12 and the heat dissipation holes 3, installation and resetting are carried out after the completion, the operation is simple and convenient, after the buckle plate 2 is closed and fixed, the sliding plate 13 on the buckle plate 2 is pushed to be inserted into the slot 8 of the base 1, the structure is further reinforced, and the fan 5 blows air to cool the circuit through the inclined plate 7, and the heat is discharged through the heat dissipation holes 3, and the use process of the encoder signal processing circuit fixing device is completed.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A fixing device of an encoder signal processing circuit comprises a base (1) and is characterized in that a mounting groove is formed in the outer wall of the top end of the base (1), a rotating shaft (15) is arranged on the inner wall of one side of the mounting groove, a buckle plate (2) is movably connected to the outer wall of the rotating shaft (15), heat dissipation holes (3) are formed in the outer walls of two sides of the top end of the buckle plate (2), rectangular holes are formed in the outer walls of two sides of the other side of the base (1), a fixing frame is connected to the inner wall of each rectangular hole through a screw, a fan (5) is mounted on the inner wall of the fixing frame, a rectangular groove is formed in the outer wall of one side of the top end of the base (1), a cross rod (11) is clamped to the inner wall of the rectangular groove, a filter plate (12) is connected to the outer walls of two sides of the cross rod (11) through screws, and rectangular holes are formed in the outer walls of two sides of the buckle plate (2), the size looks adaptation of rectangular hole all with filter (12), the both sides outer wall of buckle (2) opposite side all is provided with mounting panel (4), the both sides outer wall of base (1) top opposite side all is provided with fixture block (10), the draw-in groove has all been seted up to the bottom outer wall of mounting panel, fixture block (10) all with the size looks adaptation of draw-in groove.

2. The fixing device for the encoder signal processing circuit as claimed in claim 1, wherein a second mounting plate (9) is disposed at each of four corners of the outer wall of the base (1), and a circular hole is formed in the outer wall of the top end of the second mounting plate (9).

3. The fixing device of the encoder signal processing circuit as claimed in claim 1, wherein the outer walls of the two sides of the top end of the cross bar (11) are both provided with positioning holes (16), the inner walls of the two sides of the bottom of the rectangular groove are both provided with thread grooves, and the thread grooves are both matched with the positioning holes (16).

4. The fixing device for the encoder signal processing circuit of claim 1, wherein the inner walls of the two sides of the bottom of the mounting groove are fixedly connected with inclined plates (7), the inclined plates (7) are distributed in a linear array, and the inclined plates (7) are matched with the position of the fan (5).

5. The fixing device of the encoder signal processing circuit as claimed in claim 4, wherein a partition plate (6) is fixed on the inner wall of the mounting groove, and the partition plate (6) is matched with the buckle plate (2) in size.

6. The fixing device for the encoder signal processing circuit of claim 1, wherein the buckle plate (2) is provided with sliding grooves on both outer walls of the top end, the sliding grooves are slidably connected to the inner walls of the sliding grooves, and the sliding plates (13) are provided with anti-skid threads (14) on the outer walls of the top end.

7. The fixing device of the encoder signal processing circuit as claimed in claim 6, wherein the sliding plate (13) has an arc-shaped protrusion on the outer wall of the top, and slots (8) are formed on the inner walls of the two sides of the mounting groove, and the slots (8) are adapted to the size of the sliding plate (13).