CN216146512U

CN216146512U - TP touch control circuit board based on CTP technology

Info

Publication number: CN216146512U
Application number: CN202121956829.0U
Authority: CN
Inventors: 王永辉
Original assignee: Shenzhen Hive Box Technology Co Ltd
Current assignee: Shenzhen Hive Box Technology Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-29
Anticipated expiration: 2031-08-19

Abstract

The TP touch control circuit board comprises a circuit board body, wherein the surface of the circuit board body is provided with a welding hole, the surface of the circuit board body is provided with a fixing frame, the surface of the fixing frame is provided with a mounting hole, a universal ball is mounted inside the mounting hole, the surface of the universal ball is fixed with a mounting rod, the surface of the mounting rod is provided with a first threaded groove, the surface of the fixing frame is provided with a placing groove, the mounting rod is prevented from being arranged inside the placing groove, and a fixing device is mounted below the mounting rod. The utility model solves the problems that the welding range needs to be controlled when a circuit is welded and the size of a touch screen cannot be exactly installed on the control circuit board by arranging the circuit board body, the installation rod, the placing groove, the fixing device and the supporting plate.

Description

TP touch control circuit board based on CTP technology

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a TP touch control circuit board based on a CTP technology.

Background

CTP is a comprehensive and multidisciplinary product, and the structure of the CTP mainly comprises a mechanical system, an optical path system and a circuit system 3; the touch screen is an inductive liquid crystal display device capable of receiving input signals such as a contact, and is installed on a circuit control board, and the circuit can be controlled by controlling the touch screen by using the man-machine interaction function of the touch screen.

The TP touch control circuit board usually fixes the touch screen on the control circuit board by using glue or screws, and the welding range needs to be controlled when the circuit is welded, so that the touch screen is prevented from being not exactly mounted on the control circuit board in size.

SUMMERY OF THE UTILITY MODEL

The utility model provides a TP touch control circuit board based on a CTP technology, which has the advantages of convenience in mounting touch screens with different sizes and convenience in circuit welding, and solves the problems that the welding range needs to be controlled when a circuit is welded and the touch screen cannot be exactly mounted on the control circuit board in size.

In order to realize the purposes of being convenient for the installation of touch screens with different sizes and being convenient for circuit welding, the utility model provides the following technical scheme: the utility model provides a TP touch control circuit board based on CTP technique, includes the circuit board body, the welding hole has been seted up on the surface of circuit board body, the surface mounting of circuit board body has fixed frame, the mounting hole has been seted up on the surface of fixed frame, the internally mounted of mounting hole has universal ball, the fixed surface of universal ball has the installation pole, first thread groove has been seted up on the surface of installation pole, the standing groove has been seted up on the surface of fixed frame, the installation pole prevents in the inside of standing groove, fixing device is installed to the below of installation pole.

As a preferable technical solution of the present invention, the mounting rod is a telescopic rod, the surface of the inner rod of the mounting rod is provided with a second thread groove, and the first thread groove and the second thread groove are corresponding in position.

As a preferable technical scheme of the utility model, the fixing device comprises an inserting rod, a groove is formed in the surface of the inserting rod, a spring and a transverse plate are installed inside the groove, one end of the spring is fixed on the inner wall of the groove, and the other end of the spring is fixed on the surface of the transverse plate.

In a preferred embodiment of the present invention, a support plate is fixed to a surface of the insertion rod, and a width of the support plate is greater than a width of the welding hole.

As a preferable technical solution of the present invention, the shape of the horizontal plate is arc-shaped, and the shape of the inner wall of the groove is adapted to the shape of the horizontal plate.

As a preferable technical solution of the present invention, the number of the transverse plate and the spring is two and the transverse plate and the spring are respectively located at two sides of the insertion rod, and the length of the spring and the length of the transverse plate are greater than the width of the inner wall of the placement groove.

Compared with the prior art, the utility model provides a TP touch control circuit board based on a CTP technology, which has the following beneficial effects:

1. this TP touch control circuit board based on CTP technique, through setting up universal ball, first thread groove, the standing groove, fixing device and backup pad, take out the installation pole from the inside of standing groove, it makes the installation pole stretch out from the breach to rotate the installation pole, aim at the position of nearest welding hole with the inserted bar, hold between the fingers two diaphragms, the spring shrink this moment, the diaphragm gets into the inside of recess, take the surface at the circuit board body until the backup pad, it resumes initial position to release the diaphragm this moment because two diaphragms of the resilience force of spring, the touch-sensitive screen is installed the top at the circuit board body this moment, do not contact with the circuit board body, consequently, can not influence the welding of circuit board, can not restrict the circuit welding trend, and convenient to use is swift.

2. This TP touch control circuit board based on CTP technique through setting up installation pole and second thread groove, through stretching or shortening the length of installation pole for first thread groove and second thread groove on the interior pole of installation pole and the outer pole are aimed at, conveniently utilize the screw to fix, utilize the screw to fix touch circuit board on the installation pole, in order to adapt to the touch-sensitive screen of equidimension not, make its application range wider, and the suitability is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a cross-sectional view of the present invention at the mounting post;

fig. 4 is an enlarged view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a circuit board body; 2. welding the hole; 3. a fixing frame; 4. mounting holes; 5. a universal ball; 6. mounting a rod; 7. a first thread groove; 8. a placement groove; 9. a fixing device; 901. inserting a rod; 902. a groove; 903. a spring; 904. a transverse plate; 10. a second thread groove; 11. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a TP touch control circuit board based on a CTP technology, which comprises a circuit board body 1, wherein a welding hole 2 is formed in the surface of the circuit board body 1, a fixing frame 3 is mounted on the surface of the circuit board body 1, mounting holes 4 are formed in the surface of the fixing frame 3, the mounting holes 4 are respectively located at four corners of the fixing frame 3, a universal ball 5 is mounted inside the mounting hole 4, a mounting rod 6 is fixed on the surface of the universal ball 5, a first threaded groove 7 is formed in the surface of the mounting rod 6, a placing groove 8 is formed in the surface of the fixing frame 3, the mounting rod 6 is prevented from being located inside the placing groove 8, and a fixing device 9 is mounted below the mounting rod 6.

Specifically, the mounting rod 6 is an extensible rod, a second thread groove 10 is formed in the surface of the inner rod of the mounting rod 6, and the first thread groove 7 corresponds to the second thread groove 10 in position.

In this embodiment, the mounting rod 6 can be extended and shortened to adapt to touch screens with different sizes, and the touch screen can be mounted by using the first thread groove 7 or the second thread groove 10 in cooperation with a screw.

Specifically, the fixing device 9 includes an insertion rod 901, a groove 902 is formed in the surface of the insertion rod 901, a spring 903 and a horizontal plate 904 are installed inside the groove 902, one end of the spring 903 is fixed on the inner wall of the groove 902, and the other end of the spring 903 is fixed on the surface of the horizontal plate 904.

In this embodiment, the fixing device 9 is used to clamp the mounting rod 6 at a certain position, so as to prevent the mounting rod from deviating and facilitate the mounting of the touch screen.

Specifically, a support plate 11 is fixed on the surface of the insertion rod 901, and the width of the support plate 11 is greater than the width of the welding hole 2.

In this embodiment, the mounting bar 6 is supported at a certain distance from the circuit board body 1 by the supporting plate 11, so that the balance of the mounting bar 6 is maintained, and the touch screen is conveniently mounted on the mounting bar 6.

Specifically, the shape of the horizontal plate 904 is circular arc, and the shape of the inner wall of the groove 902 is matched with the shape of the horizontal plate 904.

In this embodiment, be convenient for pass the inside of welding hole 2 with diaphragm 904, also be convenient for simultaneously diaphragm 904 can place into the inside of recess 902 smoothly.

Specifically, the number of the transverse plates 904 and the springs 903 is two, the transverse plates 904 and the springs 903 are respectively located on two sides of the insertion rod 901, and the length of the springs 903 and the length of the transverse plates 904 are greater than the width of the inner wall of the placing groove 8.

In this embodiment, the transverse plate 904 can be abutted against the inner wall of the placement groove 8 by the elasticity of the spring 903, and the installation rod 6 is clamped inside the placement groove 8 by the friction force.

The working principle and the using process of the utility model are as follows: when using, need take out installation pole 6 from the inside of standing groove 8, rotate installation pole 6 and make installation pole 6 stretch out from the breach, aim at the position of nearest welding hole 2 with inserted bar 901, hold between the fingers two diaphragms 904, spring 903 shrink this moment, diaphragm 904 gets into the inside of recess 902, until backup pad 11 takes on the surface at circuit board body 1, let out diaphragm 904 this moment because two diaphragms 904 of the resilience force of spring 903 resume initial position, can stretch the length of installation pole 6 according to the size of touch-sensitive screen this moment, it can with the touch-sensitive screen installation to utilize the screw to aim at first thread groove 7 or second thread groove 10.

To sum up, this TP touch control circuit board based on CTP technique through setting up circuit board body 1, installation pole 6, standing groove 8, fixing device 9 and backup pad 11, has solved and need control the welding scope when welding circuit, prevents that the size of touch-sensitive screen can not just in time install the problem on control circuit board.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a TP touch control circuit board based on CTP technique, includes circuit board body (1), welding hole (2), its characterized in that have been seted up on the surface of circuit board body (1): the surface mounting of circuit board body (1) has fixed frame (3), mounting hole (4) have been seted up on the surface of fixed frame (3), the internally mounted of mounting hole (4) has universal ball (5), the fixed surface of universal ball (5) has installation pole (6), first thread groove (7) have been seted up on the surface of installation pole (6), standing groove (8) have been seted up on the surface of fixed frame (3), installation pole (6) prevent in the inside of standing groove (8), fixing device (9) are installed to the below of installation pole (6).

2. The TP touch control circuit board based on CTP technology of claim 1, wherein: the installation rod (6) is a telescopic rod, a second thread groove (10) is formed in the surface of the inner rod of the installation rod (6), and the positions of the first thread groove (7) and the second thread groove (10) correspond to each other.

3. The TP touch control circuit board based on CTP technology of claim 1, wherein: the fixing device (9) comprises an inserting rod (901), a groove (902) is formed in the surface of the inserting rod (901), a spring (903) and a transverse plate (904) are installed inside the groove (902), one end of the spring (903) is fixed to the inner wall of the groove (902), and the other end of the spring (903) is fixed to the surface of the transverse plate (904).

4. The TP touch control circuit board based on CTP technology of claim 3, wherein: the surface of the inserted bar (901) is fixed with a support plate (11), and the width of the support plate (11) is larger than that of the welding hole (2).

5. The TP touch control circuit board based on CTP technology of claim 3, wherein: the shape of diaphragm (904) is circular-arc, the shape of recess (902) inner wall and the shape looks adaptation of diaphragm (904).

6. The TP touch control circuit board based on CTP technology of claim 3, wherein: the number of the transverse plates (904) and the number of the springs (903) are two and are respectively positioned at two sides of the inserting rod (901), and the length of the springs (903) and the length of the transverse plates (904) are larger than the width of the inner wall of the placing groove (8).