CN209569480U - A kind of pixel unit, Reflective liquid crystal displays screen - Google Patents

Abstract

The utility model relates to display screen correlative technology fields, specially a kind of pixel unit, Reflective liquid crystal displays screen, including display screen ontology, mounting plate, placing groove and square bar, the outer surface side of display screen ontology is provided with mounting plate, and the outer surface of mounting plate is welded with two groups of placing grooves close to the side of display screen ontology, the outer surface of display screen ontology is welded with square bar close to the side of mounting plate, and the both ends of square bar offer rectangular opening, the side wall of square bar, which is located at below rectangular opening, offers pull slot；It has the beneficial effect that by the way that the square bar at the display screen back side to be placed between two groups of placing grooves, makes display screen Fast Installation on a mounting board, the spring at the square bar both ends bounce outside to L shape pull plate, and then L shape pull plate is extruded in placing groove, it is fixed；L shape support plate is set in the lower end of display screen ontology, the weight due to display screen ontology itself can be buffered to the pressure of L shape pull plate.

Description

A kind of pixel unit, Reflective liquid crystal displays screen

Technical field

The utility model relates to display screen correlative technology field, specially a kind of pixel unit, Reflective liquid crystal displays screen.

Background technique

Liquid crystal display, English abbreviation LCD are the one kind for belonging to flat-panel screens.For television set and computer Screen is shown.The advantages of display screen is that power consumption is low, small in size, radiation is low.

Liquid crystal display installation and removal are all more troublesome, when installing by the way of clamping, are difficult to say in maintenance Display screen sticks up, and adopts when being screwed, then needs to unscrew on each screw, time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a kind of pixel unit, Reflective liquid crystal displays screens to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of pixel unit, Reflective liquid crystal displays Screen, including display screen ontology, mounting plate, placing groove and square bar, the outer surface side of the display screen ontology are provided with mounting plate, And the outer surface of mounting plate is welded with two groups of placing grooves close to the side of display screen ontology, the outer surface of the display screen ontology is leaned on The side of nearly mounting plate is welded with square bar, and the both ends of square bar offer rectangular opening, and the side wall of the square bar is located at rectangular opening Lower section offers pull slot, and location hole is offered above rectangular opening, and the internal slide of the pull slot is equipped with L shape pumping Pulling plate, and the vertical section upper end of L shape pull plate corresponds to the position of location hole and is fixedly installed with positioning pin, the positioning pin insertion is fixed In the hole of position, the rectangular opening is internally provided with spring, and the both ends of spring respectively with the outer surface of L shape pull plate and rectangular opening Inner wall be welded and fixed, the L shape pull plate is located at the inside of placing groove, and the inner wall of the side wall of L shape pull plate and placing groove Ipsilateral with the placing groove and lower end positioned at placing groove in the outer surface of contact, the mounting plate is fixedly installed with L shape support plate, and aobvious The lower end of display screen ontology is placed on the upper surface of L shape support plate.

Preferably, the length of the pull slot is greater than the length of rectangular opening, and the width of pull slot is less than the width of rectangular opening Degree, location hole is provided with three groups, and the inner wall of location hole is magnet layer.

Preferably, the inner wall of the rectangular opening is welded with short axle, and spring is set in short axle outer surface, and spring and short axle are welded Fixation is connect, spring is compressed spring.

Preferably, the distance between placing groove described in two groups is greater than the length of square bar, and less than two groups springs are in nature The distance between two groups of L shape pull plates when state.

Preferably, the outer surface lower end of the mounting plate offers plural groups threaded hole close to the side of display screen ontology, Threaded hole is provided with two rows, and two row threaded holes are linearly evenly distributed, and the outer surface of L shape support plate is close to the side of mounting plate It is welded with rectangular slab, mounting plate is fixedly connected by bolt with rectangular slab.

Compared with prior art, the utility model has the beneficial effects that

1. making display screen be quick installed at mounting plate by the way that the square bar at the display screen back side to be placed between two groups of placing grooves On, the spring at the square bar both ends bounce outside to L shape pull plate, and then L shape pull plate is extruded in placing groove, consolidate It is fixed；

2. L shape support plate is arranged in the lower end of display screen ontology, the weight due to display screen ontology itself can be buffered to L The pressure of shape pull plate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model display screen ontology schematic rear view；

Fig. 3 is the utility model square bar perspective view；

Fig. 4 is a-quadrant enlarged diagram in Fig. 2；

Fig. 5 is the utility model mounting plate perspective view.

In figure: 1 display screen ontology, 2 mounting plates, 3 placing grooves, 4 square bars, 5 rectangular openings, 6 pull slots, 7 location holes, 8 L shapes Pull plate, 9 positioning pins, 10 springs, 11 L shape support plates, 12 threaded holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of pixel unit, Reflective liquid crystal displays Screen, as shown in Figure 1, including display screen ontology 1, mounting plate 2, placing groove 3 and square bar 4, the outer surface side of display screen ontology 1 It is provided with mounting plate 2, and the outer surface of mounting plate 2 is welded with two groups of placing grooves 3 close to the side of display screen ontology 1, two groups put The upper end for setting slot 3 is openning shape, and opposite side is also openning shape.

As shown in Figures 2 and 3, the outer surface of display screen ontology 1 is welded with square bar 4, and square bar close to the side of mounting plate 2 4 both ends offer rectangular opening 5, and the lower section that the side wall of square bar 4 is located at rectangular opening 5 offers pull slot 6, positioned at rectangular opening 5 Top offers location hole 7, and the length of pull slot 6 is greater than the length of rectangular opening 5, and the width of pull slot 6 is less than rectangular opening 5 Width, location hole 7 is provided with three groups, and the inner wall of location hole 7 is magnet layer.

As shown in figure 4, the internal slide of pull slot 6 is equipped with L shape pull plate 8, and the vertical section upper end of L shape pull plate 8 The position of corresponding location hole 7 is fixedly installed with positioning pin 9, and positioning pin 9 is inserted into location hole 7, and positioning pin 9 is irony cylinder, Rectangular opening 5 is internally provided with spring 10, and 5 inner wall of rectangular opening is welded with short axle, and the both ends of spring 10 respectively with L shape pull plate Short axle on 8 outer surface and the inner wall of rectangular opening 5 is welded and fixed, the attraction between 7 internal magnet layer of location hole and positioning pin 9 Greater than the elastic force of spring 10, when locating shaft 9 is inserted into the inside of location hole 7, spring 10 is insufficient to the bounce of L shape pull plate 8 To extract positioning pin 9 out from location hole 7, L shape pull plate 8 is located at the inside of placing groove 3, and the side wall of L shape pull plate 8 with put The inner wall contact of slot 3 is set, spring 10 is compressed spring, and spring 10 gives L shape pull plate 8 outside bounce, L shape pull plate 8 Vertical section is fixed under the extruding of 3 inner wall of placing groove and spring 10.

As shown in figure 5, the outer surface of mounting plate 2 and placing groove 3 it is ipsilateral and be located at placing groove 3 lower end be fixedly installed with L The outer surface lower end of shape support plate 11, mounting plate 2 offers plural groups threaded hole 12, screw thread close to the side of display screen ontology 1 Hole 12 is provided with two rows, and two row threaded holes 12 are linear evenly distributed, and the outer surface of L shape support plate 11 is close to mounting plate 2 Side is welded with rectangular slab, and mounting plate 2 is fixedly connected by bolt with rectangular slab, and the lower end of display screen ontology 1 is placed on L shape The upper surface of support plate 11.

Working principle: L shape pull plate 8 is extracted out outward manually, detaches positioning pin 9 from location hole 7, spring 10 is in square Compressive state is in when 5 inside of shape hole, when L shape pull plate 8 is extracted out from pull slot 6, spring 10 is outside to L shape pull plate 8 The L shape pull plate 8 at 4 both ends of square bar is placed in the placing groove 3 of 2 outer surface of mounting plate by bounce, according to the actual situation, can To give spring 10 certain pressure manually, make the distance between two groups of L shape pull plates 8 less than the distance between two groups of placing grooves 3, And placed up, external force is removed, spring 10 gives 8 bounce of L shape pull plate, and L shape pull plate 8 is in spring 10 and placing groove 3 Extruding under fix, the lower end of display screen ontology 1 is placed in L shape support plate 11, the side wall of L shape support plate 11 and upper surface With the side wall of display screen ontology 1 and following table face contact, when shelves need to take out display screen ontology 1, to the spring 10 at 4 both ends of square bar Pressure, makes between 3 inner wall of L shape pull plate 8 and placing groove that there are gaps, and entire display screen ontology 1 is drawn upwardly out.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of pixel unit, Reflective liquid crystal displays screen, including display screen ontology (1), mounting plate (2), placing groove (3) and side Bar (4), it is characterised in that: the outer surface side of the display screen ontology (1) is provided with mounting plate (2), and mounting plate (2) is outer Surface is welded with two groups of placing grooves (3) close to the side of display screen ontology (1), and the outer surface of the display screen ontology (1) is close The side of mounting plate (2) is welded with square bar (4), and the both ends of square bar (4) offer rectangular opening (5), the side wall of the square bar (4) Pull slot (6) are offered below rectangular opening (5), are located above rectangular opening (5) and are offered location hole (7), the pumping The internal slide of kerve (6) is equipped with L shape pull plate (8), and the vertical section upper end of L shape pull plate (8) corresponds to location hole (7) Position is fixedly installed with positioning pin (9), in positioning pin (9) insertion location hole (7), the inside setting of the rectangular opening (5) Have spring (10), and the both ends of spring (10) are solid with the welding of the inner wall of the outer surface of L shape pull plate (8) and rectangular opening (5) respectively Fixed, the L shape pull plate (8) is located at the inside of placing groove (3), and the inner wall of the side wall of L shape pull plate (8) and placing groove (3) Contact, the ipsilateral and lower end positioned at placing groove (3) in the outer surface and placing groove (3) of the mounting plate (2) are fixedly installed with L shape branch Fagging (11), and the lower end of display screen ontology (1) is placed on the upper surface of L shape support plate (11).

2. a kind of pixel unit according to claim 1, Reflective liquid crystal displays screen, it is characterised in that: the pull slot (6) length is greater than the length of rectangular opening (5), and the width of pull slot (6) is less than the width of rectangular opening (5), and location hole (7) is set Three groups are equipped with, and the inner wall of location hole (7) is magnet layer.

3. a kind of pixel unit according to claim 1, Reflective liquid crystal displays screen, it is characterised in that: the rectangular opening (5) inner wall is welded with short axle, and spring (10) is set in short axle outer surface, and spring (10) is welded and fixed with short axle, spring It (10) is compressed spring.

4. a kind of pixel unit according to claim 1, Reflective liquid crystal displays screen, it is characterised in that: put described in two groups Set the length that the distance between slot (3) is greater than square bar (4), and less than two groups springs (10) in the raw when two groups of L shapes take out The distance between pulling plate (8).

5. a kind of pixel unit according to claim 1, Reflective liquid crystal displays screen, it is characterised in that: the mounting plate (2) outer surface lower end offers plural groups threaded hole (12) close to the side of display screen ontology (1), and threaded hole (12) is provided with Two rows, and two row threaded holes (12) are linear evenly distributed, the side of the outer surface of L shape support plate (11) close to mounting plate (2) It is welded with rectangular slab, mounting plate (2) is fixedly connected by bolt with rectangular slab.