CN213053353U

CN213053353U - Laser cutting control device for LCD (liquid crystal display)

Info

Publication number: CN213053353U
Application number: CN202022117193.2U
Authority: CN
Inventors: 佟夫; 于庆安; 杨秀培
Original assignee: Suzhou Shida Xunyuan Electronic Technology Co ltd
Current assignee: Suzhou Shida Xunyuan Electronic Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-27
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a LCD liquid crystal display laser cutting controlling means, including mounting substrate, control box and cushion, mounting substrate's outside bolt fastening has the control box, and the inside of control box has placed the lead frame, the inboard an organic whole of lead frame is provided with the movable block, the outside reservation of lead frame has the mounting groove, the movable rod has been placed in the constant head tank, the guide slot has been seted up to mounting substrate's inside, the one end of screw rod is fixed with the knob, the thread bush is equipped with the baffle on the screw rod, shaft connection has the gear in the mounting substrate, the shield plate is located the outside of control box, and bonds on the inner wall of shield plate has the cushion. This LCD liquid crystal display laser cutting controlling means, the convenience carries out the fixed differentiation installation to control scheme, avoids the mixed and disorderly influence of circuit to use and maintain, can carry out outside collision avoidance to the control box simultaneously, avoids adding man-hour, causes the damage to inside electrical apparatus.

Description

Laser cutting control device for LCD (liquid crystal display)

Technical Field

The utility model relates to a LCD liquid crystal display processing technology field specifically is LCD liquid crystal display laser cutting controlling means.

Background

LCD liquid crystal display is one kind and uses the liquid crystal to make a light quality, ultra-thin display device in plane that forms as the material, the low power dissipation is pleasing to the eye again, and then in display device, LCD liquid crystal display's use is more and more extensive, and then produce processing also to develop increasingly to LCD liquid crystal display, add man-hour to LCD liquid crystal display, need carry out the cutting of size through laser cutting equipment, the use of laser cutting equipment simultaneously, can adopt centralized control device usually, control cutting assembly's operation, current controlling means nevertheless has following problem when using:

controlling means's use, internally mounted has various required electrical components, and these electrical components need connect through the circuit when using, for guaranteeing electrical components circuit in use, be convenient for installation and follow-up maintenance, need carry out orderly fixed arrangement to the circuit, and when using laser cutting equipment, the while collides controlling means easily among the manual operation process, and then need carry out collision avoidance to controlling means, avoids inside electrical components impaired.

In order to solve the problems, innovative design based on the original control device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD liquid crystal display laser cutting controlling means to solve above-mentioned background art and propose current controlling means, need carry out orderly fixed range to the circuit, need carry out collision avoidance's problem to controlling means simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the laser cutting control device for the LCD comprises a mounting substrate, a control box and a cushion, wherein the control box is fixed on the outer side of the mounting substrate through a bolt, a lead frame is placed in the control box, a movable block is integrally arranged on the inner side of the lead frame and is positioned in a movable groove, the movable groove is formed in the inner wall of the control box, a mounting groove is reserved on the outer side of the lead frame, a positioning groove is formed in the inner wall of the mounting groove, a movable rod is placed in the positioning groove, a universal ball at one end of the movable rod is connected with a clamping plate, springs are respectively bonded between the clamping plate and the inner wall of the mounting groove and between the movable rod and the inner wall of the positioning groove, a guide groove is formed in the mounting substrate, a screw rod is connected with the inner shaft of the guide groove, a knob is fixed at one end of the screw rod and, and the both sides of baffle an organic whole are provided with the fixture block, shaft connection has the gear in the mounting substrate, and the welding of one end of gear has the guard plate, the guard plate is located the outside of control box, and bonds on the inner wall of guard plate and has the cushion.

Preferably, the cross-sectional area of the movable block is equal to the cross-sectional area of the movable groove, and 2 movable blocks are symmetrically arranged about the central axis of the lead frame.

Preferably, sliding connection between movable rod and the constant head tank, and laminate each other between the outside of movable rod and the inner wall of constant head tank.

Preferably, an inclined included angle is formed between the clamping plate and the mounting groove, and the mounting grooves are distributed on the lead frame at equal intervals.

Preferably, the guide plate is connected with the guide groove in a sliding mode, and the outer side of the guide plate is attached to the inner wall of the guide groove.

Preferably, the clamping blocks are distributed on the guide plate at equal intervals, and the clamping blocks are meshed with the gear.

Compared with the prior art, the beneficial effects of the utility model are that: this LCD liquid crystal display laser cutting controlling means:

1. the movable rod is connected with the positioning groove in a sliding mode, the outer side of the movable rod is attached to the inner wall of the positioning groove, an inclined included angle is formed between the clamping plate and the mounting groove, the mounting grooves are distributed on the lead frame at equal intervals, when the circuit is clamped into the mounting groove, the circuit is contacted with the clamping plate, the clamping plate rotates on the movable rod, the movable rod is pushed to slide in the positioning groove, and the circuit is clamped and fixed in cooperation with the spring;

2. through sliding connection between the baffle that sets up and the guide slot, intermeshing between fixture block and the gear of equidistant distribution on the baffle simultaneously for when rotating the screw rod through the knob, drive and slide in the guide slot with screw rod threaded connection's baffle, and then can drive gear revolve, drive the rotation of guard plate through the gear, and then can carry out the outside protection to the control box through the guard plate, make things convenient for the expansion of guard plate and the maintenance and the installation of control box simultaneously.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of a front cross-sectional structure of a lead frame according to the present invention;

FIG. 4 is a schematic view of the front cross-section structure of the guide plate of the present invention;

fig. 5 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a mounting substrate; 2. a control box; 3. a lead frame; 4. a movable block; 5. a movable groove; 6. mounting grooves; 7. positioning a groove; 8. a movable rod; 9. a splint; 10. a spring; 11. a guide groove; 12. a knob; 13. a screw; 14. a guide plate; 15. a clamping block; 16. a gear; 17. a shield plate; 18. a soft cushion.

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. 1-5, the present invention provides a technical solution: LCD liquid crystal display laser cutting controlling means, including mounting substrate 1, control box 2, lead frame 3, movable block 4, activity groove 5, mounting groove 6, constant head tank 7, movable rod 8, splint 9, spring 10, guide slot 11, knob 12, screw 13, baffle 14, fixture block 15, gear 16, guard plate 17 and cushion 18, mounting substrate 1's outside bolt fastening has control box 2, and control box 2's inside has placed lead frame 3, lead frame 3's inboard an organic whole is provided with movable block 4, and movable block 4 is located activity groove 5, and activity groove 5 opens on control box 2's inner wall, lead frame 3's outside has been reserved has mounting groove 6, and set up constant head tank 7 on the inner wall of mounting groove 6, place movable rod 8 in the constant head tank 7, and the one end universal ball of movable rod 8 is connected with splint 9, and between splint 9 and the inner wall of mounting groove 6, Springs 10 are bonded between the movable rod 8 and the inner wall of the positioning groove 7, a guide groove 11 is formed in the mounting substrate 1, a screw 13 is connected to the inner shaft of the guide groove 11, a knob 12 is fixed to one end of the screw 13, the knob 12 is located on the outer side of the mounting substrate 1, a guide plate 14 is sleeved on the screw 13 in a threaded manner, clamping blocks 15 are integrally arranged on two sides of the guide plate 14, a gear 16 is connected to the inner shaft of the mounting substrate 1, a protective cover plate 17 is welded to one end of the gear 16, the protective cover plate 17 is located on the outer side of the control box 2, and a cushion 18 is bonded to the inner;

the cross-sectional area of the movable block 4 is equal to that of the

movable groove

5, and 2 movable blocks 4 are symmetrically arranged about the central axis of the lead frame 3, so that the lead frame 3 can stably slide in the control box 2 through the movable blocks 4 and the movable grooves 5, and further circuits at different positions in the control box 2 can be conveniently fixed through the lead frame 3;

the movable rod 8 is connected with the positioning groove 7 in a sliding mode, the outer side of the movable rod 8 is attached to the inner wall of the positioning groove 7, an inclined included angle is formed between the clamping plate 9 and the mounting groove 6, the mounting grooves 6 are distributed on the lead frame 3 at equal intervals, when a circuit is placed in the mounting groove 6, the circuit is in contact with the clamping plate 9, the clamping plate 9 rotates on the movable rod 8, the movable rod 8 slides in the positioning groove 7, and the circuit is fixed in the mounting groove 6 through the clamping plate 9 in cooperation with the spring 10;

the guide plate 14 is connected with the guide groove 11 in a sliding mode, the outer side of the guide plate 14 is attached to the inner wall of the guide groove 11, and when the screw 13 is rotated through the knob 12, the guide plate 14 in threaded connection with the screw 13 can be driven to slide in the guide groove 11;

the fixture blocks 15 are distributed on the guide plate 14 at equal intervals, the fixture blocks 15 are meshed with the gears 16, when the guide plate 14 slides in the guide groove 11, the fixture blocks 15 on two sides of the guide plate 14 are in meshed contact with the gears 16 to drive the gears 16 to rotate, the gears 16 drive the protective cover plates 17 to rotate, and therefore the control box 2 is protected from collision conveniently through the protective cover plates 17, and meanwhile the protective cover plates 17 are convenient to open and maintain and use the control box 2.

The working principle is as follows: when the laser cutting control device for the LCD screen is used, as shown in FIGS. 1-3, firstly, when a control electrical appliance in a control box 2 is installed and maintained, the lead frame 3 can slide in a movable groove 5 through a movable block 4 according to the distribution condition of circuits, the position of the lead frame 3 is adjusted, then the circuits are clamped in a mounting groove 6, the circuits are in contact with a clamping plate 9, the clamping plate 9 rotates on a movable rod 8, the movable rod 8 slides in a positioning groove 7, the circuits are fixed in the mounting groove 6 through the clamping plate 9 in a matching manner with a spring 10, different circuits are respectively fixed in the corresponding mounting grooves 6, and the ordered fixed arrangement of the internal circuits is realized;

next, as shown in fig. 1 and fig. 4-5, the knob 12 on the mounting substrate 1 is manually rotated, the knob 12 drives the screw 13 to rotate in the guide slot 11, and further drives the guide plate 14 in threaded connection with the screw 13 to slide in the guide slot 11, the gear 16 is driven to rotate by the contact of the fixture blocks 15 on both sides of the guide plate 14 and the 2 gears 16, and further the gear 16 drives the protective cover plate 17 to rotate, so that the control box 2 is protected from collision by the protective cover plate 17 and the cushion 18 inside the protective cover plate, and meanwhile, the protective cover plate 17 can be unfolded according to the above operation, so that the operation and maintenance of the control box 2 are facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

LCD liquid crystal display laser cutting controlling means, including mounting substrate (1), control box (2) and cushion (18), its characterized in that: the outer side of the mounting substrate (1) is fixed with a control box (2) through a bolt, the control box (2) is internally provided with a lead frame (3), the inner side of the lead frame (3) is integrally provided with a movable block (4), the movable block (4) is positioned in a movable groove (5), the movable groove (5) is arranged on the inner wall of the control box (2), the outer side of the lead frame (3) is reserved with a mounting groove (6), the inner wall of the mounting groove (6) is provided with a positioning groove (7), a movable rod (8) is arranged in the positioning groove (7), a universal ball at one end of the movable rod (8) is connected with a clamping plate (9), springs (10) are arranged between the clamping plate (9) and the inner wall of the mounting groove (6) and between the inner wall of the movable rod (8) and the inner wall of the positioning groove (7), the mounting substrate (1) is internally provided with, and there are screw rods (13) in guide slot (11), the one end of screw rod (13) is fixed with knob (12), and knob (12) are located the outside of mounting substrate (1), threaded sleeve is equipped with baffle (14) on screw rod (13), and the both sides of baffle (14) an organic whole are provided with fixture block (15), there are gear (16) in mounting substrate (1) internal shaft connection, and the one end welding of gear (16) has protecting cover plate (17), protecting cover plate (17) are located the outside of control box (2), and bond on the inner wall of protecting cover plate (17) and have cushion (18).
2. The laser cutting control device for LCD screen of claim 1, wherein: the sectional area of the movable block (4) is equal to that of the movable groove (5), and the number of the movable blocks (4) is 2 in symmetry with the central axis of the lead frame (3).
3. The laser cutting control device for LCD screen of claim 1, wherein: sliding connection between movable rod (8) and constant head tank (7), and laminate each other between the outside of movable rod (8) and the inner wall of constant head tank (7).
4. The laser cutting control device for LCD screen of claim 1, wherein: an inclined included angle is formed between the clamping plate (9) and the mounting groove (6), and the mounting grooves (6) are distributed on the lead frame (3) at equal intervals.
5. The laser cutting control device for LCD screen of claim 1, wherein: the guide plate (14) is connected with the guide groove (11) in a sliding mode, and the outer side of the guide plate (14) is attached to the inner wall of the guide groove (11) mutually.
6. The laser cutting control device for LCD screen of claim 1, wherein: the clamping blocks (15) are distributed on the guide plate (14) at equal intervals, and the clamping blocks (15) are meshed with the gear (16).