CN210865989U

CN210865989U - Small-size infrared module touch strip integrated module

Info

Publication number: CN210865989U
Application number: CN201922405289.6U
Authority: CN
Inventors: 何云虎; 何云海
Original assignee: Yunyang County Chongqing City Rui Changtongda Technology Co ltd
Current assignee: Yunyang County Chongqing City Rui Changtongda Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-26
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an infrared module touch strip collection moulding piece of little volume, including the circuit board, the upside of circuit board is provided with collection moulding piece, and the fixed surface of circuit board installs the fixed block, and one side fixed mounting of fixed block has the shock pad, and first recess has been seted up to the inside of fixed block, and the inside of first recess is provided with first litter. The utility model discloses a press the button, the button drives the push rod inward movement, through the push rod, the second down tube, first movable block, first litter, mutually supporting of first down tube and first gag lever post, make first movable block extrude first spring, and then make first gag lever post and first spacing groove separation, remove the restriction to the collection moulding piece, through the second gag lever post, the movable plate, the second spring, the third spring, first slider, first spout, mutually supporting of limiting plate, the tension that makes second spring and third spring pops out collection moulding piece, can dismantle collection moulding piece fast, the improvement maintenance efficiency.

Description

Small-size infrared module touch strip integrated module

Technical Field

The utility model relates to an infrared module touch-control technical field specifically is an infrared module touch-control strip collection moulding piece of small volume.

Background

Along with the development of touch technology, the infrared module touch-control strip integrated module of small volume obtains wide application, infrared touch-control utilizes X, Y direction densely covered infrared ray matrix to detect and fix a position user's touch, when the user is at the touch-control screen, the finger will block two horizontal and vertical infrared rays through this position, therefore can judge the position of touch point at the screen, any touch object can change the infrared ray on the contact and realize the touch-control screen operation, infrared touch-control screen does not receive electric current, voltage and electrostatic interference, suitable severe environmental condition, infrared ray technique is the final development trend of touch-control screen product.

At present, when the small-size infrared module touch strip integrated module is used, the infrared module touch strip integrated module is inconvenient to install and dismantle quickly, inconvenient to the maintenance, the maintenance efficiency is lower, and the practicability is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infrared module touch strip collection moulding piece of small volume possesses the advantage of quick installation and dismantlement, has solved the problem of inconvenient quick installation and dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: a small-size infrared module touch strip integrated module comprises a circuit board, wherein an integrated module is arranged on the upper side of the circuit board, a fixed block is fixedly arranged on the surface of the circuit board, a shock pad is fixedly arranged on one side of the fixed block, a first groove is formed in the fixed block, a first sliding rod is arranged in the first groove, a first spring is arranged on the surface of the first sliding rod, a first moving block is arranged on one side of the first spring and is in sliding connection with the first sliding rod, a first inclined rod and a second inclined rod are respectively hinged to two sides of the first moving block, a first limiting rod is hinged to the other end of the first inclined rod, first limiting grooves are formed in two sides of the integrated module, the first limiting rod is connected with the first limiting grooves in a clamping mode, a push rod is hinged to the other end of the second inclined rod, and a button is fixedly arranged at the other end of the push rod, and a second limiting rod is fixedly arranged at the bottom of the integrated module.

Preferably, the surface of the circuit board is provided with a second limiting groove, the surface of the second limiting rod is connected with a moving plate in a sliding manner, and a second spring is fixedly mounted on one side of the moving plate.

Preferably, a first chute has been seted up to the inner wall of second spacing groove, the inside of first chute is provided with the third spring, the upside of third spring is provided with first slider, first slider and first chute sliding connection, one side fixed mounting of first slider has the limiting plate.

Preferably, the shock pad includes a first supporting plate and a second supporting plate, a second chute is provided at the bottom of the first supporting plate, a second sliding rod and a sleeve are fixedly mounted on the upper side of the second supporting plate, a fourth spring is provided on the surface of the second sliding rod, a second moving block is provided on the upper side of the fourth spring, the second moving block is connected with the second sliding rod in a sliding manner, third oblique rods are hinged to both ends of the second moving block, a second slider is hinged to the other end of the third oblique rod, and the second slider is connected with the second chute in a sliding manner.

Preferably, a fifth spring is arranged inside the sleeve, a sliding plate is arranged on the upper side of the fifth spring, a supporting rod is fixedly mounted on the other side of the sliding plate, and the other end of the supporting rod is fixedly connected with the bottom of the first supporting plate.

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

1. the utility model discloses a press the button, the button drives the push rod inward movement, through the push rod, the second down tube, first movable block, first litter, mutually supporting of first down tube and first gag lever post, make first movable block extrude first spring, and then make first gag lever post and first spacing groove separation, remove the restriction to the collection moulding piece, through the second gag lever post, the movable plate, the second spring, the third spring, first slider, first spout, mutually supporting of limiting plate, the tension that makes second spring and third spring pops out collection moulding piece, can dismantle collection moulding piece fast, the improvement maintenance efficiency.

2. The utility model discloses a mutually supporting of first backup pad, second spout, second slider, second litter, fourth spring, second movable block, third down tube, sleeve, fifth spring, bracing piece and slide makes the second movable block extrude the fourth spring, and the slide extrudees the fifth spring, and elastic deformation takes place for fourth spring and fifth spring, to the weakening of external force, prevents that vibrations from causing the damage to the collection moulding piece.

Drawings

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

FIG. 2 is a schematic structural view of the cross section of the present invention;

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

fig. 4 is a schematic structural diagram of the inside of the shock pad of the present invention.

In the figure: the circuit board, the integrated module, the fixed block, the first groove, the first sliding rod, the first spring, the first moving block, the first inclined rod, the first limiting groove, the second inclined rod, the push button, the second limiting rod, the push button, the moving plate, the second limiting groove, the first sliding.

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, an infrared module touch strip integrated module with a small volume includes a circuit board 1, an integrated module 2 is disposed on an upper side of the circuit board 1, a fixed block 3 is fixedly mounted on a surface of the circuit board 1, a shock pad is fixedly mounted on one side of the fixed block 3, a first groove 4 is formed in the fixed block 3, a first sliding rod 5 is disposed in the first groove 4, a first spring 6 is disposed on a surface of the first sliding rod 5, a first moving block 7 is disposed on one side of the first spring 6, the first moving block 7 is slidably connected with the first sliding rod 5, a first inclined rod 8 and a second inclined rod 11 are respectively hinged to two sides of the first moving block 7, a first limit rod 9 is hinged to the other end of the first inclined rod 8, first limit grooves 10 are formed on two sides of the integrated module 2, the first limit rod 9 is connected with the first limit grooves 10 in a clamping manner, a push rod 12 is hinged to the other end of the second inclined rod, the other end fixed mounting of push rod 12 has button 13, the bottom fixed mounting of integrated module 2 has second gag lever post 14, through pressing button 13, button 13 drives push rod 12 and inwards moves, through the mutual cooperation of push rod 12, second down tube 11, first movable block 7, first litter 5, first down tube 8 and first gag lever post 9, make first movable block 7 extrude first spring 6, and then make first gag lever post 9 and first spacing groove 10 separation, remove the restriction to integrated module 2, can dismantle integrated module 2 fast, improve maintenance efficiency.

Referring to fig. 2 and 3, a second limiting groove 17 is formed on the surface of the circuit board 1, a moving plate 16 is slidably connected to the surface of the second limiting rod 14, a second spring 15 is fixedly mounted on one side of the moving plate 16, a first sliding groove 18 is formed on the inner wall of the second limiting groove 17, a third spring 19 is disposed inside the first sliding groove 18, a first slider 20 is disposed on the upper side of the third spring 19, the first slider 20 is slidably connected to the first sliding groove 18, a limiting plate 21 is fixedly mounted on one side of the first slider 20, when the first limiting rod 9 is separated from the first limiting groove 10, the second limiting rod 14, the moving plate 16, the second spring 15, the third spring 19, the first sliding block 20, the first sliding groove 18 and the limiting plate 21 are matched with each other, so that the integrated module 2 is ejected out by the tension of the second spring 15 and the third spring 19, the integrated module 2 can be rapidly disassembled, and the maintenance efficiency is improved.

Referring to fig. 2 and 4, the shock pad includes a first support plate 22 and a second support plate 23, a second sliding slot 32 is formed at the bottom of the first support plate 22, a second sliding rod 28 and a sleeve 24 are fixedly mounted on the upper side of the second support plate 23, a fourth spring 29 is disposed on the surface of the second sliding rod 28, a second moving block 30 is disposed on the upper side of the fourth spring 29, the second moving block 30 is slidably connected with the second sliding rod 28, third oblique rods 31 are respectively hinged to both ends of the second moving block 30, a second sliding block 33 is hinged to the other end of the third oblique rods 31, the second sliding block 33 is slidably connected with the second sliding slot 32, a fifth spring 25 is disposed inside the sleeve 24, a sliding plate 26 is disposed on the upper side of the fifth spring 25, a support rod 27 is fixedly mounted on the other side of the sliding plate 26, the other end of the support rod 17 is fixedly connected with the bottom of the first support plate 22, and the first support, The second sliding chute 32, the second sliding block 33, the second sliding rod 28, the fourth spring 29, the second moving block 30, the third inclined rod 31, the sleeve 24, the fifth spring 25, the supporting rod 27 and the sliding plate 26 are matched with each other, so that the fourth spring 29 is extruded by the second moving block 30, the fifth spring 25 is extruded by the sliding plate 26, the fourth spring 29 and the fifth spring 25 are elastically deformed, the external force is weakened, and the integrated module 2 is prevented from being damaged by vibration.

The working principle is as follows: when the small-volume infrared module touch strip integrated module is disassembled, the button 13 is pressed to drive the push rod 12 to move inwards, the push rod 12 pushes the two second inclined rods 11 and the two first moving blocks 7 hinged to the other ends of the two second inclined rods to move oppositely, the two first moving blocks 7 slide on the surface of the first sliding rod 5, the first moving blocks 7 extrude the first springs 6, the two first moving blocks 7 drive the first inclined rods 8 and the first limiting rods 9 to move inwards, so that the first limiting rods 9 are separated from the first limiting grooves 10, the limitation on the integrated module 2 is removed, the moving plate 16 is pushed to move downward by the tension of the second spring 15, the first slider 20 is pushed to move upward by the tension of the third spring 19, through the cooperation of the downward movement of the moving plate 16 and the upward movement of the limiting rod 21, the second limiting rod 14 drives the integrated module 2 to pop out, so that the integrated module 2 is quickly disassembled.

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

1. The utility model provides an infrared module touch-control strip collection moulding piece of small volume, includes circuit board (1), its characterized in that: the integrated module (2) is arranged on the upper side of the circuit board (1), a fixed block (3) is fixedly mounted on the surface of the circuit board (1), a shock pad is fixedly mounted on one side of the fixed block (3), a first groove (4) is formed in the fixed block (3), a first sliding rod (5) is arranged in the first groove (4), a first spring (6) is arranged on the surface of the first sliding rod (5), a first moving block (7) is arranged on one side of the first spring (6), the first moving block (7) is connected with the first sliding rod (5) in a sliding mode, a first inclined rod (8) and a second inclined rod (11) are hinged to two sides of the first moving block (7) respectively, a first limiting rod (9) is hinged to the other end of the first inclined rod (8), first limiting grooves (10) are formed in two sides of the integrated module (2), first gag lever post (9) and first spacing groove (10) looks joint, the other end of second down tube (11) articulates there is push rod (12), the other end fixed mounting of push rod (12) has button (13), the bottom fixed mounting of integrated module (2) has second gag lever post (14).

2. The small-volume infrared module touchpad integrated module as claimed in claim 1, wherein: the surface of the circuit board (1) is provided with a second limiting groove (17), the surface of the second limiting rod (14) is connected with a moving plate (16) in a sliding mode, and a second spring (15) is fixedly mounted on one side of the moving plate (16).

3. The small-sized infrared module touch strip integrated module according to claim 2, wherein: first spout (18) have been seted up to the inner wall of second spacing groove (17), the inside of first spout (18) is provided with third spring (19), the upside of third spring (19) is provided with first slider (20), first slider (20) and first spout (18) sliding connection, one side fixed mounting of first slider (20) has limiting plate (21).

4. The small-volume infrared module touchpad integrated module as claimed in claim 1, wherein: the shock pad comprises a first supporting plate (22) and a second supporting plate (23), a second sliding groove (32) is formed in the bottom of the first supporting plate (22), a second sliding rod (28) and a sleeve (24) are fixedly mounted on the upper side of the second supporting plate (23), a fourth spring (29) is arranged on the surface of the second sliding rod (28), a second moving block (30) is arranged on the upper side of the fourth spring (29), the second moving block (30) is connected with the second sliding rod (28) in a sliding mode, third inclined rods (31) are hinged to two ends of the second moving block (30), a second sliding block (33) is hinged to the other end of the third inclined rod (31), and the second sliding block (33) is connected with the second sliding groove (32) in a sliding mode.

5. The small-volume infrared module touchpad integrated module as claimed in claim 4, wherein: the inside of sleeve (24) is provided with fifth spring (25), the upside of fifth spring (25) is provided with slide (26), the opposite side fixed mounting of slide (26) has bracing piece (27), the bottom fixed connection of the other end and first backup pad (22) of bracing piece (27).