CN217693605U - Sound circuit board convenient to installation - Google Patents

Abstract

The utility model discloses a sound circuit board convenient to installation, including the heating panel, the equal fixedly connected with mount pad in both sides of heating panel the top of mount pad is provided with circuit board body, the equal fixedly connected with picture peg in center of circuit board body both sides, first constant head tank has all been seted up to the bottom of two relative one sides of picture peg, and the equal fixed mounting in one side that two mount pad tops are relative has the fixed block. This sound circuit board convenient to installation, through the heating panel, the picture peg, the fixed block, first constant head tank, the slot, a spring, the bullet piece, the cooperation of second constant head tank and locating plate is used, because the support of picture peg makes the circuit board body have certain heat dissipation space between installation back bottom and heating panel, thereby the heating panel of cooperation bottom dispels the heat to the circuit board body is effectual, and simultaneously, through the performance of spring, the spring promotes to play the piece and makes the locating plate fix a position the picture peg, thereby the realization carries out the effect of quick installation to the circuit board body, the installation dismantlement process is convenient.

Description

Sound circuit board convenient to installation

Technical Field

The utility model relates to a stereo set technical field specifically is a stereo set circuit board convenient to installation.

Background

Sound broadly refers to a device that uses electronic circuit design to perform the interconversion between audio and electronic signals, but in general speaking, sound usually refers to a whole set of devices that can reproduce and play audio signals, and there are many electronic components inside sound, including circuit board.

The comparison document "a circuit board convenient to installation", patent number (CN 213403889U), reached this circuit board simple to operate's convenient to installation purpose convenient to installation, thereby the inconvenient problem of the circuit board installation of the installation of generally being convenient for has been solved, let people become simple and convenient when installing the circuit board, people's work efficiency has been improved, use cost has also been saved simultaneously, make this circuit board convenient to installation reach people's anticipated effect in the use, thereby the work efficiency of this circuit board convenient to installation has been improved, however, it is comparatively troublesome to fix the circuit board through adopting the screw, still need with the help of other instruments, it is consuming time longer, be not convenient for install the circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound circuit board convenient to installation to it is comparatively troublesome to fix the circuit board through adopting the screw to put forward in solving above-mentioned background art, still need be with the help of other instruments, and is consuming time longer, is not convenient for carry out the problem installed to the circuit board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sound circuit board convenient to installation, includes the heating panel, the equal fixedly connected with mount pad in both sides of heating panel, the top of mount pad is provided with circuit board body, the equal fixedly connected with picture peg in center of circuit board body both sides, first constant head tank has all been seted up to the bottom of two relative one sides of picture peg, and the equal fixed mounting in one side of two relative mount pad tops has a fixed block, the slot has been seted up at the center at fixed block top, the bottom position of leaning on of slot inner wall one side has seted up the second constant head tank, the bottom of two picture pegs run through respectively to the inside of two slots and with the inner wall contact of slot, the equal fixed mounting in one side of two fixed blocks is corresponding respectively at the top of two mount pads has the mounting bracket, the central fixedly connected with spring of mounting bracket inner wall one side, the one end fixedly connected with bullet piece of spring, the central fixedly connected with locating plate of bullet piece one side, the one end of locating plate runs through the inside of fixed block, first constant head tank and second constant head tank in proper order.

Preferably, the two inserting plates are symmetrically arranged, and the inserting plates are of an inverted L-shaped structure.

Preferably, two mounting brackets are the symmetry setting, the spout has been seted up at the top of mounting bracket inner wall, the central fixedly connected with slider at bullet piece top, the top of slider run through to the inside of spout and with the inner wall contact of spout, guaranteed the stability of bullet piece when removing.

Preferably, the height and the width of the inner walls of the first positioning groove and the second positioning groove are equal.

Preferably, the heights of the two mounting seats are larger than that of the heat dissipation plate, so that a certain heat dissipation space is reserved between the heat dissipation plate and the bottom.

Preferably, the center of the other side of the elastic block is fixedly connected with a pull rod, one end of the pull rod penetrates through the outer part of the mounting frame, and the elastic block compresses the spring by dragging the pull rod.

Preferably, the outside that the one end of pull rod corresponds the mounting bracket has the rotation arm-tie through damping pivot swing joint, makes the rotation arm-tie possess the rotatability, will rotate the arm-tie pulling and rotatory card down in one side of mount pad to fix a position the locating plate, easy to assemble circuit board.

Preferably, the equal fixedly connected with connecting block in bottom that two mount pads carried on the back one side mutually, the front position that leans on at two connecting block tops all has seted up the mounting hole with leaning on the rear position, runs through the mounting hole through the screw and fixes the mount pad inside the stereo set.

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

this sound equipment circuit board convenient to installation, through the heating panel, the picture peg, the fixed block, first constant head tank, the slot, a spring, the bullet piece, the cooperation of second constant head tank and locating plate is used, because the support of picture peg makes the circuit board body have certain heat dissipation space between installation back bottom and heating panel, thereby the heating panel of cooperation bottom dispels the heat to the circuit board body is effectual, and simultaneously, through the performance of spring, the spring promotes the bullet piece and makes the locating plate fix a position the picture peg, thereby realize carrying out the effect of installing fast to the circuit board body, it is convenient to install the dismantlement process, be favorable to the later stage to maintain or clean the circuit board body, the practicality of sound equipment circuit board has been improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged partial view of A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the structure of the insert plate of the present invention.

In the figure: 1. a mounting seat; 2. a heat dissipation plate; 3. a circuit board body; 4. inserting plates; 5. a first positioning groove; 6. a fixed block; 7. inserting slots; 8. a mounting frame; 9. a chute; 10. a spring; 11. a spring block; 12. a slider; 13. a second positioning groove; 14. positioning a plate; 15. a pull rod; 16. a damping rotating shaft; 17. rotating the pulling plate; 18. and (7) connecting the block.

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 technical solution: a sound circuit board convenient to install comprises a heat dissipation plate 2, wherein installation bases 1 are fixedly connected to two sides of the heat dissipation plate 2, the heights of the two installation bases 1 are larger than that of the heat dissipation plate 2, a certain heat dissipation space is reserved between the heat dissipation plate 2 and the bottom of the heat dissipation plate, a circuit board body 3 is arranged on the top of each installation base 1, inserting plates 4 are fixedly connected to the centers of two sides of the circuit board body 3, the two inserting plates 4 are symmetrically arranged, the inserting plates 4 are of an inverted L-shaped structure, first positioning grooves 5 are formed in the bottoms of opposite sides of the two inserting plates 4, fixing blocks 6 are fixedly arranged on opposite sides of the tops of the two installation bases 1, inserting grooves 7 are formed in the centers of the tops of the fixing blocks 6, second positioning grooves 13 are formed in positions, close to the bottoms of one sides of the inner walls of the inserting grooves 7, the bottoms of the two inserting plates 4 penetrate through the insides of the two inserting grooves 7 respectively and are in contact with the inner walls of the inserting grooves 7, the top parts of the two mounting seats 1 are respectively and fixedly provided with a mounting frame 8 corresponding to one side of the two fixed blocks 6, the center of one side of the inner wall of the mounting frame 8 is fixedly connected with a spring 10, one end of the spring 10 is fixedly connected with an elastic block 11, the center of one side of the elastic block 11 is fixedly connected with a positioning plate 14, one end of the positioning plate 14 sequentially penetrates through the inside of the fixed block 6, a first positioning groove 5 and a second positioning groove 13, the height and the width of the inner wall of the first positioning groove 5 and the inner wall of the second positioning groove 13 are equal, the two mounting frames 8 are symmetrically arranged, the top part of the inner wall of the mounting frame 8 is provided with a sliding groove 9, the center of the top part of the elastic block 11 is fixedly connected with a sliding block 12, the top part of the sliding block 12 penetrates through the inside of the sliding groove 9 and is contacted with the inner wall of the sliding groove 9, the stability of the elastic block 11 during moving is ensured, the center of the other side of the elastic block 11 is fixedly connected with a pull rod 15, one end of the pull rod 15 penetrates through the outside of the mounting frame 8, make the bullet piece 11 compress spring 10 through dragging pull rod 15, there is rotation arm-tie 17 in the outside that the one end of pull rod 15 corresponds mounting bracket 8 through 16 swing joint of damping pivot, it has the rotatability to make the rotation arm-tie 17, will rotate arm-tie 17 pulling and rotatory card down in one side of mounting bracket 1, thereby fix a position locating plate 14, the circuit board easy to assemble, two equal fixedly connected with connecting blocks 18 in bottom that mounting bracket 1 carried on the back mutually on one side, the mounting hole has all been seted up by front position and by rear position of leaning on at 18 tops of connecting block, run through the mounting hole through the screw and fix mounting bracket 1 inside the stereo set.

The working principle is as follows: when the installation, at first, stimulate two respectively and rotate arm-tie 17 and rotate it through damping pivot 16, make and rotate arm-tie 17 down and let it block on mount pad 1, at this moment, because pull rod 15 drives bullet piece 11 and makes locating plate 14 shrink, and simultaneously, spring 10 is compressed by bullet piece 11, the user can insert two slots 7 respectively with circuit board body 3 both sides picture peg 4 bottom, then, rotate two respectively once more and rotate arm-tie 17 and make it leave mount pad 1, at this moment, promote bullet piece 11 and make picture peg 4 run through first constant head tank 5 and second constant head tank 13 in proper order through the resilience of spring 10, thereby realize the installation to circuit board body 3, and the operation is convenient.

In summary, the following steps: this stereo set circuit board convenient to installation, through heating panel 2, picture peg 4, fixed block 6, first constant head tank 5, slot 7, spring 10, bullet piece 11, second constant head tank 13 and locating plate 14's cooperation is used, because picture peg 4's support makes circuit board body 3 have certain heat dissipation space between installation back bottom and heating panel 2, thereby the heating panel 2 of cooperation bottom is to the effectual heat dissipation that dispels of circuit board body 3, and simultaneously, through spring 10's performance, spring 10 promotes bullet piece 11 and makes locating plate 14 fix a position picture peg 4, thereby the realization is to circuit board body 3 effect of installing fast, the installation dismantlement process is convenient, be favorable to the later stage to maintain or clean circuit board body 3, the practicality of stereo set circuit board has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (8)

1. A sound circuit board convenient to installation, includes heating panel (2), its characterized in that: the equal fixedly connected with mount pad (1) in both sides of heating panel (2), the top of mount pad (1) is provided with circuit board body (3), the equal fixedly connected with picture peg (4) in center of circuit board body (3) both sides, first constant head tank (5) have all been seted up to the bottom of one side relatively of two picture peg (4), the equal fixed mounting in one side relatively at two mount pad (1) tops has fixed block (6), slot (7) have been seted up at the center at fixed block (6) top, second constant head tank (13) have been seted up to leaning on the bottom position of slot (7) inner wall one side, the bottom of two picture peg (4) run through respectively to the inside of two slots (7) and with the inner wall contact of slot (7), the top of two mount pads (1) corresponds the equal fixed mounting bracket (8) in one side of two fixed block (6) respectively, the center fixedly connected with spring (10) of inner wall one side of (8), the one end fixedly connected with bullet piece (11) of spring (10), the center fixedly connected with fixed positioning plate (14) one side of bullet piece (11), the one end of fixed block (14) runs through the constant head tank (6), second constant head tank (5) and second constant head tank (13) in proper order.

2. An acoustic circuit board for easy installation according to claim 1, wherein: the two inserting plates (4) are symmetrically arranged, and the inserting plates (4) are of inverted L-shaped structures.

3. An acoustic circuit board for easy installation according to claim 1, wherein: two mounting brackets (8) set up for the symmetry, spout (9) have been seted up at the top of mounting bracket (8) inner wall, the center fixedly connected with slider (12) at bullet piece (11) top, the top of slider (12) run through to the inside of spout (9) and with the inner wall contact of spout (9).

4. An acoustic circuit board for easy installation according to claim 1, wherein: the height and the width of the inner walls of the first positioning groove (5) and the second positioning groove (13) are equal.

5. An acoustic circuit board for easy installation according to claim 1, wherein: the heights of the two mounting seats (1) are both larger than that of the heat dissipation plate (2).

6. An acoustic circuit board for easy installation according to claim 1, wherein: the center fixedly connected with pull rod (15) of bullet piece (11) opposite side, the outside of mounting bracket (8) is run through to the one end of pull rod (15).

7. An acoustic circuit board for ease of installation according to claim 6, wherein: one end of the pull rod (15) is movably connected with a rotary pull plate (17) through a damping rotating shaft (16) corresponding to the outside of the mounting rack (8).

8. An acoustic circuit board for easy installation according to claim 1, wherein: the bottom of two mount pad (1) one side of the back of the body all fixedly connected with connecting block (18), the front position that leans on at two connecting block (18) tops all has seted up the mounting hole with lean on the rear position.

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