CN212786010U

CN212786010U - Simple to operate's carbon film printed circuit board

Info

Publication number: CN212786010U
Application number: CN202021618514.0U
Authority: CN
Inventors: 农富坚; 卜立军
Original assignee: Dongguan Xingqiang Circuit Board Co ltd
Current assignee: Dongguan Xingqiang Circuit Board Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-23
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a simple to operate's carbon film printed circuit board, including carbon film printed circuit board body, the below of carbon film printed circuit board body is provided with the mounting panel, be provided with a plurality of fixed blocks between the upper end of mounting panel and the carbon film printed circuit board body, the inside spread groove that is provided with in upper end of fixed block, the lower extreme of carbon film printed circuit board body all is provided with the coupling assembling of being connected with the fixed block, the middle part that the dwang is located the connecting block is provided with threaded end one and threaded end two respectively, the lower extreme both ends of dwang all overlap be equipped with respectively with threaded end one, the adjusting sleeve that threaded end two-phase cooperation is connected, one side of adjusting sleeve all is provided with connecting piece one, through-hole department all alternates and is provided with the fixed fixture block with locating. Has the advantages that: the installation of carbon film printed circuit board body has been realized, convenient and fast has improved the practicality.

Description

Simple to operate's carbon film printed circuit board

Technical Field

The utility model relates to a circuit board technical field particularly, relates to a simple to operate's carbon film printed circuit board.

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, plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, and the carbon film printed circuit board is one of the circuit boards. And when installing carbon film printed circuit board, mostly through gluing agent or screw, fix carbon film printed circuit board inside equipment, the user of being inconvenient for dismantles and installs carbon film printed circuit board, and simultaneously, dismantlement many times or installation cause the damage to carbon film printed circuit board easily.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a simple to operate's carbon film printed circuit board to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a carbon film printed circuit board convenient to install comprises a carbon film printed circuit board body, a mounting plate is arranged below the carbon film printed circuit board body, a plurality of fixing blocks are arranged between the upper end of the mounting plate and the carbon film printed circuit board body, connecting grooves are formed in the upper ends of the fixing blocks, positioning holes are formed in the two sides of the middle of the connecting grooves of the fixing blocks, connecting assemblies connected with the fixing blocks are arranged at the lower ends of the carbon film printed circuit board body, corner protection pads are arranged at the two side corners of the two ends of the carbon film printed circuit board body, each connecting assembly comprises a connecting block corresponding to the corresponding connecting groove, the connecting blocks are fixedly connected with the carbon film printed circuit board body, the middle of each connecting block is of a cavity structure, through holes are formed in the two sides of, the middle part of connecting block is provided with the dwang that runs through carbon film printed circuit board body, the top of dwang is provided with the knob, the dwang is located the middle part of connecting block is provided with screw thread end one and screw thread end two respectively, screw thread end one is located the upper end of screw thread end two, the lower extreme both ends of dwang all overlap be equipped with respectively with screw thread end one the adjusting sleeve that screw thread end two-phase cooperation is connected, one side of adjusting sleeve all is provided with connecting piece one, through-hole department all alternate be provided with locating hole matched with fixed fixture block, the one end of fixed block is provided with connecting piece two, connecting block two with be provided with the trace between the connecting piece one.

Furthermore, the middle part of the upper end of the mounting plate is provided with a telescopic rod, the top end of the telescopic rod is provided with a supporting plate, and the outside of the telescopic rod is located between the supporting plate and the mounting plate.

Furthermore, the angle bead pad is made of rubber, and the angle bead pad is arranged in an L-shaped structure.

Furthermore, the knobs are provided with anti-skid lines.

Further, the thread direction of the first thread end is opposite to that of the second thread end.

Furthermore, the adjusting sleeve is kept away from the two sides of the first connecting piece are provided with sliding blocks, and the inner wall of the connecting block is provided with dovetail sliding grooves connected with the sliding blocks in a matched mode.

The utility model provides a simple to operate's carbon film printed circuit board, beneficial effect as follows: the utility model discloses a carbon film printed circuit board body produces huge impact when unexpected the dropping of four L type rubber buffering angle bead pads, the edge of having avoided the circuit board receives wearing and tearing, guarantee the integrality of circuit board, the life of circuit board has been prolonged, pass through-hole and locating hole through the fixed fixture block on the coupling assembling and carry out fixed connection, make the installation action accomplish, it is fixed effectively to carry out quick location, when needing to dismantle to loosen, only need to be positive can, installation or dismantlement between the part of effective and location, the installation to carbon film printed circuit board body has been realized, high convenience and fast, and the practicability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a carbon film printed circuit board according to an embodiment of the present invention;

fig. 2 is a side view of a carbon film printed circuit board according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a connection assembly of a carbon film printed circuit board according to an embodiment of the present invention.

In the figure:

1. a carbon film printed circuit board body; 2. mounting a plate; 3. a fixed block; 4. connecting grooves; 5. positioning holes; 6. a connecting assembly; 7. a corner protection pad; 8. connecting blocks; 9. a through hole; 10. rotating the rod; 11. a knob; 12. a first threaded end; 13. a second threaded end; 14. an adjustment sleeve; 15. a first connecting piece; 16. fixing the fixture block; 17. a second connecting piece; 18. a linkage rod; 19. a telescopic rod; 20. a support plate; 21. a spring.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a simple to operate's carbon film printed circuit board.

The first embodiment is as follows:

as shown in FIGS. 1 to 3, the carbon film printed circuit board according to the embodiment of the present invention comprises a carbon film printed circuit board body 1, a mounting plate 2 is disposed below the carbon film printed circuit board body 1, a plurality of fixing blocks 3 are disposed between the upper end of the mounting plate 2 and the carbon film printed circuit board body 1, a connecting groove 4 is disposed inside the upper end of each fixing block 3, positioning holes 5 are disposed on both sides of the middle portion of each connecting groove 4 of each fixing block 3, a connecting assembly 6 connected to the fixing blocks 3 is disposed on the lower end of each carbon film printed circuit board body 1, corner protection pads 7 are disposed on both sides of each connecting end of the carbon film printed circuit board body 1, each connecting assembly 6 comprises a connecting block 8 corresponding to the connecting groove 4, and the connecting block 8 is fixedly connected to the carbon film printed circuit board body 1, the middle part of the connecting block 8 is of a cavity structure, through holes 9 are arranged on the two sides of the connecting block 8 corresponding to the positioning holes 5, a rotating rod 10 penetrating through the carbon film printed circuit board body 1 is arranged in the middle of the connecting block 8, a knob 11 is arranged at the top end of the rotating rod 10, a first threaded end 12 and a second threaded end 13 are respectively arranged in the middle of the rotating rod 10 positioned in the connecting block 8, the first threaded end 12 is positioned at the upper end of the second threaded end 13, both ends of the lower end of the rotating rod 10 are sleeved with adjusting sleeves 14 which are respectively matched and connected with the first threaded end 12 and the second threaded end 13, one side of the adjusting sleeve 14 is provided with a first connecting piece 15, the through holes 9 are respectively penetrated and provided with a fixed clamping block 16 matched with the positioning hole 5, and a second connecting piece 17 is arranged at one end of the fixed block 3, and a linkage rod 18 is arranged between the second connecting piece 8 and the first connecting piece 15.

Example two:

as shown in fig. 1-3, a telescopic rod 19 is disposed in the middle of the upper end of the mounting plate 2, a supporting plate 20 is disposed at the top end of the telescopic rod 19, and a spring 21 is disposed outside the telescopic rod 19 and between the supporting plate 20 and the mounting plate 2. The corner protection pad 7 is made of rubber, and the corner protection pad 7 is arranged in an L-shaped structure.

As shown in fig. 1-3, the knobs 11 are provided with anti-skid threads. The first threaded end 12 and the second threaded end 13 are opposite in thread direction. Adjusting sleeve 14 all keeps away from the both sides of connecting piece 15 all are provided with the sliding block, the inner wall of connecting block 8 be provided with the forked tail spout that the sliding block cooperatees and is connected.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the four L-shaped rubber buffering corner protection pads 7 can relieve huge impact generated when the carbon film printed circuit board body 1 accidentally drops, so that the edge of the circuit board is prevented from being abraded, the integrity of the circuit board is ensured, the service life of the circuit board is prolonged, when the installation is needed, the rotating rod 10 is linked to move under the rotation of the knob 11, so that the first threaded end 12 and the second threaded end 13 on the rotating rod 10 effectively cooperate with the adjusting sleeve 14 to move the adjusting sleeve 14 towards the middle part, the first connecting piece 15, the second connecting piece 18 and the second connecting piece 17 at the two ends of the adjusting sleeve 14 effectively push the fixed fixture block 16 along with the movement of the adjusting sleeve 14, so that the fixed fixture block 16 passes through the through hole 9 to be fixedly connected with the positioning hole 5, the installation action is completed, and the quick positioning and fixing are effectively performed, when needing to dismantle and loosen, only need just can, effective and the installation or the dismantlement between the part of location have realized the installation to carbon film printed circuit board body 1, convenient and fast has improved the practicality.

To sum up, with the help of the above technical scheme of the utility model, can alleviate carbon film printed circuit board body 1 and produce huge impact when unexpected the dropping through four L type rubber buffering angle bead pads 7, the edge of having avoided the circuit board receives wearing and tearing, guarantee the integrality of circuit board, the life of circuit board has been prolonged, pass through-hole 9 and carry out fixed connection with locating hole 5 through fixed fixture block 16 on coupling assembling 6, make the installation action accomplish, effectively carry out quick location fixed, when needing to dismantle and loosen, only need to be anti-just can, installation or dismantlement between the part effective and location, the installation to carbon film printed circuit board body 1 has been realized, high convenience and high speed, and the practicality is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The carbon film printed circuit board is convenient to install and is characterized by comprising a carbon film printed circuit board body (1), a mounting plate (2) is arranged below the carbon film printed circuit board body (1), a plurality of fixing blocks (3) are arranged between the upper end of the mounting plate (2) and the carbon film printed circuit board body (1), a connecting groove (4) is arranged inside the upper end of each fixing block (3), positioning holes (5) are formed in two sides of the middle of each connecting groove (4) of each fixing block (3), a connecting assembly (6) connected with each fixing block (3) is arranged at the lower end of the carbon film printed circuit board body (1), corner protection pads (7) are arranged at two side corners of each end of the carbon film printed circuit board body (1), each connecting assembly (6) comprises a connecting block (8) corresponding to each connecting groove (4), the carbon film printed circuit board comprises a connecting block (8), a carbon film printed circuit board body (1), a cavity structure is arranged in the middle of the connecting block (8), through holes (9) are formed in two sides, corresponding to the positioning holes (5), of the connecting block (8), a rotating rod (10) penetrating through the carbon film printed circuit board body (1) is arranged in the middle of the connecting block (8), a knob (11) is arranged at the top end of the rotating rod (10), the rotating rod (10) is located in the middle of the connecting block (8), a first threaded end (12) and a second threaded end (13) are respectively arranged in the middle of the connecting block (8), the first threaded end (12) is located in the upper end of the second threaded end (13), adjusting sleeves (14) which are respectively matched and connected with the first threaded end (12) and the second threaded end (13) are respectively sleeved at two ends of the lower end of the rotating rod (10), a first connecting piece, the through holes (9) are respectively provided with a fixed clamping block (16) matched with the positioning holes (5) in an inserting mode, one end of the fixed block (3) is provided with a second connecting piece (17), and a linkage rod (18) is arranged between the second connecting piece (8) and the first connecting piece (15).

2. An easy-to-mount carbon film printed circuit board as claimed in claim 1, wherein the mounting plate (2) is provided with a telescopic rod (19) at the middle of the upper end, the top end of the telescopic rod (19) is provided with a support plate (20), and a spring (21) is arranged outside the telescopic rod (19) and between the support plate (20) and the mounting plate (2).

3. A carbon film printed circuit board with convenient installation according to claim 1, wherein the corner protection pad (7) is made of rubber, and the corner protection pad (7) is arranged in an L-shaped structure.

4. A carbon film printed circuit board convenient for mounting according to claim 1, wherein the knobs (11) are provided with anti-slip patterns.

5. A carbon film printed circuit board with convenient installation according to claim 1, wherein the first threaded end (12) and the second threaded end (13) have opposite thread directions.

6. An easy-to-mount carbon film printed circuit board as claimed in claim 1, wherein the adjusting sleeve (14) is provided with sliding blocks on both sides away from the first connecting piece (15), and the inner wall of the connecting piece (8) is provided with dovetail sliding grooves matched and connected with the sliding blocks.