Recorder circuit board convenient to install

Abstract

The utility model discloses a recorder circuit board convenient to install, which comprises an installation frame, an installation groove is formed in the inner end of the installation frame, and a plurality of elastic clamping assemblies used for clamping the side walls of the recorder circuit board are arranged on the front side wall and the rear side wall of the bottom of the installation groove at equal intervals. A plurality of T-shaped inserting grooves are formed in the top of the mounting frame at equal intervals, inserting holes are formed in the bottoms of the T-shaped inserting grooves, and limiting assemblies are arranged in the inserting holes; according to the technical scheme of the utility model, the side wall of the recorder circuit board is clamped through the elastic clamping assembly, and the top of the recorder circuit board is extruded through the cooperation of the top installation block arranged at the top of the recorder circuit board. And the recorder circuit board can be effectively and conveniently mounted and processed quickly, so that the recorder circuit board can be conveniently used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of recording appearance, concretely relates to a recording appearance circuit board convenient to install. BACKGROUND

[0002] Recording appearance is a kind of equipment for recording information, and recording appearance circuit board is the core component of recording appearance, mainly by substrate, conducting layer, electronic component, connector and pad several partial assemblies, for controlling recording appearance to record information.

[0003] But the recording appearance circuit board in the present process needs manual fixing installation with multiple installation bolts, and such installation mode leads to the recording appearance circuit board's installation and disassembly are very inconvenient, thereby affecting the recording appearance circuit board's overhaul. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a recording appearance circuit board convenient to install to solve the problem in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A recording appearance circuit board convenient to install, including installation frame, the installation frame inner end is provided with installation slot, the installation slot bottom front and back two sides wall is provided with a plurality of elastic clamping components for clamping the recording appearance circuit board side wall and processes on equal interval, the installation frame top is provided with a plurality of T type connector recesses on equal interval, and the T type connector recess bottom is provided with connector hole, and the connector hole is provided with limiting component in the inside, the T type connector recess is inserted with top mounting block in the inside, and the top mounting block bottom of T type connector recess in the inside is provided with connector rod.

[0007] As an improved scheme of the utility model: the elastic clamping component includes the clamping recess that is provided on the installation slot bottom front and back two sides wall on equal interval, the clamping recess inner end is slidably connected with trapezoidal clamping block, and the trapezoidal clamping block outer end is connected with moving rod, and the moving rod is slidably connected with installation frame, and the moving rod on the inside of clamping recess is provided with clamping spring.

[0008] As an improved scheme of the utility model: the limiting component includes the connecting recess that is provided in the connector hole bottom outer end, the connecting recess inside two ends are provided with arc limiting block, and the arc limiting block outer end is connected with the connecting recess inner wall through reset spring.

[0009] As an improved scheme of the utility model: the top mounting block on the top of T type connector recess is provided with T type connector convex block.

[0010] As an improved scheme of the utility model: the plug-in rod bottom is provided with an arc-shaped limiting recess.

[0011] Compared with the prior art, the utility model has the advantages that: the utility model discloses a plurality of elastic clamping components are arranged at the bottom of the installation groove to clamp the installed recording instrument circuit board, the top installation block is manually pressed and moved downwards, the plurality of plug-in rods arranged at the bottom of the top installation block are inserted into the corresponding plug-in holes, the stable connection between the plug-in rods and the plug-in blocks is realized through the limiting components, the top of the recording instrument circuit board can be clamped, and the recording instrument circuit board can be quickly installed and used conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a top view structure schematic diagram of the utility model;

[0013] Fig. 2 It is a bottom view structure schematic diagram of the utility model;

[0014] Fig. 3 It is a structure schematic diagram of the installation frame in the utility model;

[0015] Fig. 4 It is a sectional view of the elastic clamping component in the utility model;

[0016] Fig. 5 It is a sectional view of the T-shaped plug-in recess in the utility model;

[0017] Fig. 6 It is Fig. 5 It is an enlarged view of the limiting component at A in the utility model.

[0018] In the drawing: 1, installation frame; 2, installation groove; 3, clamping recess; 4, trapezoidal clamping block; 5, moving rod; 6, clamping spring; 7, T-shaped plug-in recess; 8, plug-in hole; 9, connecting recess; 10, arc-shaped limiting block; 11, reset spring; 12, top installation block; 13, T-shaped plug-in convex block; 14, plug-in rod; 15, arc-shaped limiting recess; 16, connecting frame; 17, moving sleeve; 18, connecting screw; 19, clamping disc; 20, knob. DETAILED DESCRIPTION

[0019] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model, in addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, whereby the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features, in the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise specified.

[0021] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between the two elements, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0022] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] Embodiment 1

[0024] Referring to Figs. 1-6 In the utility model embodiment, a recording instrument circuit board convenient to install, including installation frame 1, installation frame 1 inner end is provided with installation slot 2, the setting of installation slot 2 can facilitate the installation of recording instrument circuit board Handle, a plurality of elastic clamping assemblies for clamping the side wall of recording instrument circuit board are arranged on the front and rear side walls of the bottom of installation slot 2 at equal intervals, by manually pressing recording instrument circuit board to move down, the elastic clamping assembly realizes the clamping of the side wall of recording instrument circuit board Handle, so that recording instrument circuit board can be conveniently and stably installed in installation slot 2.

[0025] The elastic clamping assembly comprises clamping grooves 3 equidistantly arranged on the front and rear sidewalls of the bottom of the mounting groove 2, the inner end of the clamping groove 3 is slidably connected with a trapezoidal clamping block 4, the outer end of the trapezoidal clamping block 4 is connected with a moving rod 5, the moving rod 5 is slidably connected with the mounting frame 1, the moving rod 5 inside the clamping groove 3 is provided with a clamping spring 6, by inserting the recorder circuit board into the mounting groove 2, the recorder circuit board moves downward, the sidewall of the recorder circuit board extrudes the top inclined surface of the trapezoidal clamping block 4, the trapezoidal clamping block 4 moves towards the inside of the clamping groove 3, the clamping spring 6 is compressed to generate elastic force, when the recorder circuit board completely extrudes the trapezoidal clamping block 4 into the clamping groove 3, the elastic force generated by the compression of the clamping spring 6 can realize stable clamping of the recorder circuit board.

[0026] The mounting frame 1 is provided with a plurality of T-shaped plug-in grooves 7 equidistantly arranged on the top, the bottom of the T-shaped plug-in groove 7 is provided with a plug-in hole 8, the plug-in hole 8 is provided with a limiting assembly, the limiting assembly can realize limiting of the components inserted into the plug-in hole 8, thereby realizing stable connection between the plug-in hole 8 and the components.

[0027] The T-shaped plug-in groove 7 is plugged with a top mounting block 12, the bottom of the top mounting block 12 inside the T-shaped plug-in groove 7 is provided with a plug-in rod 14, by inserting the top mounting block 12 into the T-shaped plug-in groove 7, the top mounting block 12 realizes fixed installation of the top of the recorder circuit board, and the plug-in rod 14 can be inserted into the plug-in hole 8, and the limiting assembly realizes stable connection between the plug-in hole 8 and the plug-in rod 14.

[0028] The limiting assembly comprises a connecting groove 9 arranged on the outer end of the bottom of the plug-in hole 8, arc-shaped limiting blocks 10 are arranged at both ends in the connecting groove 9, the outer end of the arc-shaped limiting block 10 is connected with the inner wall of the connecting groove 9 through a return spring 11, by inserting the plug-in rod 14 into the plug-in hole 8, the plug-in rod 14 extrudes the arc-shaped limiting block 10 to move outward, the return spring 11 is compressed to generate elastic force, and the elastic force realizes limiting of the plug-in rod 14 through the arc-shaped limiting block 10, thereby facilitating quick installation of the top mounting block 12.

[0029] The top of the top mounting block 12 on the top of the T-shaped plug-in groove 7 is provided with a T-shaped plug-in convex block 13, by manually pressing the T-shaped plug-in convex block 13 to move downward in the T-shaped plug-in groove 7, this can realize driving of the top mounting block 12 to move downward to realize fixing of the top of the recorder circuit board.

[0030] The bottom of the plug-in rod 14 is provided with an arc-shaped limiting groove 15, the plug-in rod 14 is inserted into the plug-in hole 8, the end of the plug-in rod 14 extrudes the limiting assembly to move outward, and when the arc-shaped limiting groove 15 formed on the plug-in rod 14 moves to the arc-shaped limiting block 10, the elastic force generated by the compression of the reset spring 11 pushes the arc-shaped limiting block 10 to insert into the arc-shaped limiting groove 15, so that the fixed connection between the plug-in hole 8 and the plug-in rod 14 can be realized, thereby facilitating the installation of the recorder circuit board.

[0031] Embodiment 2

[0032] In another embodiment of the utility model, the difference between this embodiment and the above-mentioned embodiment is that a plurality of connecting frames 16 are arranged at equal intervals at the opening of the top mounting block 12, the connecting frames 16 are slidingly connected with moving sleeves 17, the moving sleeves 17 are threadedly connected with connecting screw rods 18 inside, the connecting screw rods 18 are provided with clamping discs 19 at the bottom, and the connecting screw rods 18 are provided with knobs 20 at the top, the knobs 20 are rotated by manual rotation, the knobs 20 drive the connecting screw rods 18 to move downward on the moving sleeves 17, and the clamping discs 19 arranged at the bottom of the connecting screw rods 18 can realize the applicability clamping of the recorder circuit board, thereby facilitating the stable installation of the recorder circuit board.

[0033] The working principle of the utility model is as follows: the utility model inserts the recorder circuit board into the installation groove 2, manually pushes the recorder circuit board to move downward, the side wall of the recorder circuit board extrudes the inclined surface of the trapezoidal clamping block 4, the trapezoidal clamping block 4 moves into the clamping groove 3 under the extrusion of the recorder circuit board, the clamping groove 3 extrudes the clamping spring 6 to generate elastic force, the elastic force realizes the stable clamping of the recorder circuit board through the trapezoidal clamping block 4, the top mounting block 12 is inserted into the T-shaped plug-in groove 7, the T-shaped plug-in lug 13 is pushed to move downward, the T-shaped plug-in lug 13 pushes the top mounting block 12 to move downward to extrude the top of the recorder circuit board, in the process of moving downward of the top mounting block 12, the top mounting block 12 synchronously drives the plug-in rod 14 to move downward and insert into the plug-in hole 8, the end of the plug-in rod 14 extrudes the arc-shaped limiting block 10 to move outward, the arc-shaped limiting block 10 extrudes the reset spring 11 to generate elastic force, when the arc-shaped limiting groove 15 arranged at the bottom of the plug-in rod 14 moves to the arc-shaped limiting block 10, the elastic force generated by the compression of the reset spring 11 pushes the arc-shaped limiting block 10 to move into the arc-shaped limiting groove 15, so that the stable connection between the plug-in rod 14 and the plug-in hole 8 can be realized, which can realize the quick installation of the recorder circuit board and facilitate the use of the recorder circuit board.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A recorder circuit board for ease of installation, characterized by: Including installation frame (1), installation frame (1) inside end is provided with installation slot (2), several elastic clamping components for clamping treatment to recorder circuit board side wall are arranged on the bottom front and rear two side walls of installation slot (2) at equal intervals; Several T-shaped insertion grooves (7) are evenly arranged on the top of the installation frame (1), a insertion hole (8) is formed in the bottom of the T-shaped insertion groove (7), and a limiting assembly is arranged in the insertion hole (8); The T-shaped insertion groove (7) is inserted into the top mounting block (12), and the bottom of the top mounting block (12) located in the T-shaped insertion groove (7) is provided with an insertion rod (14).

2. A recording meter circuit board for easy installation according to claim 1, wherein, The elastic clamping assembly comprises clamping grooves (3) which are evenly arranged on the front and rear side walls of the bottom of the installation slot (2), a trapezoidal clamping block (4) is slidably connected in the clamping groove (3), a moving rod (5) is connected to the outer end of the trapezoidal clamping block (4), the moving rod (5) is slidably connected with the installation frame (1), and a clamping spring (6) is arranged on the moving rod (5) located in the clamping groove (3).

3. The conveniently mountable recorder circuit board of claim 1, wherein, The limiting assembly comprises a connecting groove (9) formed in the outer end of the bottom of the insertion hole (8), arc-shaped limiting blocks (10) are arranged at both ends in the connecting groove (9), and the outer end of the arc-shaped limiting block (10) is connected with the inner wall of the connecting groove (9) through a reset spring (11).

4. The conveniently mountable recorder circuit board of claim 1, wherein, The top mounting block (12) located at the top of the T-shaped insertion groove (7) is provided with a T-shaped insertion protrusion (13) on the top.

5. The conveniently mountable recorder circuit board of claim 1, wherein, The bottom of the insertion rod (14) is provided with an arc-shaped limiting groove (15).

Images