CN207517301U - Convenient for loading and unloading the display screen of rear cover - Google Patents

Abstract

A kind of display screen convenient for handling rear cover, including babinet and rear cover, babinet is equipped with a locking hole, rear cover includes rear cover ontology and locked instrument, rear cover ontology is equipped with installing port, locked instrument includes rotating member, installed part and locking part, rotating member is articulated in the swing handle on pedestal including a pedestal and one, rotating member is located at the outside of rear cover ontology, installed part is located at the inside of rear cover ontology, installed part is located in installing port and is fixed with pedestal, locking part is located at the inside of rear cover ontology, locking part includes connecting rod and the locking tongue piece extended to form from connecting rod, the free end of connecting rod is fixed with installed part, the tongue piece that locks is used to be located in locking hole, the edge that swing handle makes locking tongue piece abut locking hole for rotating with moving base and the rotation of locking tongue piece, so as to which rear cover is locked on babinet.The display screen rear cover easy to disassemble.

Description

Convenient for loading and unloading the display screen of rear cover

Technical field

The utility model is related to a kind of display screen, more particularly to a kind of display screens convenient for handling rear cover.

Background technology

According to the development of LED display structure design, more and more display screens are in design by all control components It is covered after being put together at, forms a control box.Design can bring better easy to maintain in this way, and existing LED is shown Screen rear cover is fixed using screw fashion, is installed fairly time consuming with dismounting.

Utility model content

In view of this, it is necessary to which a kind of display screen convenient for handling rear cover is provided.

A kind of display screen convenient for handling rear cover, including babinet and rear cover, the babinet is equipped with a locking hole, the rear cover Including rear cover ontology and locked instrument, the rear cover ontology be equipped with installing port, the locked instrument include rotating member, installed part and Locking part, the rotating member are articulated in the swing handle on the pedestal including a pedestal and one, and the rotating member is located at described The outside of rear cover ontology, the installed part are located at the inside of the rear cover ontology, the installed part be located in the installing port and It is fixed with the pedestal, the locking part is located at the inside of the rear cover ontology, and the locking part includes connecting rod and described in The locking tongue piece that connecting rod extends to form, the free end of the connecting rod are fixed with the installed part, and the locking tongue piece is used for In the locking hole, the swing handle drives the pedestal and the locking tongue piece rotation for rotating and makes described The tongue piece that locks abuts the edge of the locking hole, so as to which the rear cover is locked on the babinet.

Preferably, the installed part includes an installation base plate and a mounting portion extended to form from the installation base plate, institute Installation position is stated to fix with the inside of the pedestal in the installing port.

Preferably, the rotating member further includes the elastic component being installed on the inside of the pedestal, and the rear cover ontology is described The side of installing port is equipped with positioning column, and the installation base plate is equipped with the first positioning hole for accommodating the positioning column, the rotating member For be close to rear cover ontology movement make rear cover ontology described in the elastic member presses and elastic compression so as to drive the peace The first positioning hole of piece installing and the positioning post separation.

Preferably, the installation base plate is additionally provided with the second location hole, and the rotating member is used to that the locking tongue piece to be driven to turn A dynamic angle makes the positioning column be aligned with second location hole, and the elastic component makes the positioning column for elastic recovery It is contained in second location hole.

Preferably, the installation base plate is equipped with spliced eye, and the free end is equipped with screw lock hole, and the mounting portion is equipped with connection The through-hole of the spliced eye, the free end, which is plugged in the spliced eye of the installed part, makes the screw lock hole and the through-hole pair Together, a screw is locked in the through-hole and the screw lock hole and the locking part is fixed on the installed part.

Preferably, the rear cover ontology includes a main part, and the rear cover ontology is equipped with one from the outside of the main part Be recessed the recessed portion formed, and for accommodating the rotating member, the installing port is set in the recessed portion recessed portion.

Preferably, the inside of the pedestal is equipped with mounting hole, and the installation base plate is equipped with the fixation of the corresponding mounting hole Hole.

Preferably, the connecting rod is connect and T-shaped with the locking tongue piece.

Preferably, the babinet is equipped with a recess, and the locking hole is located in the recess.

Preferably, the rotating member further includes a shaft, and the outside of the pedestal is equipped with a notch, and the shaft is fixed on On the pedestal, the swing handle is articulated in the shaft and is rotatably contained in the notch.

Compared to the prior art, the rear cover of the display screen convenient for handling rear cover includes rear cover ontology and locked instrument, The locked instrument locks for rotating in babinet, dismounting, and rotation locked instrument can be such that rear cover is detached with babinet, grasp Make simple and convenient.

Description of the drawings

Fig. 1 is three-dimensional exploded view of the utility model convenient for the display screen embodiment of handling rear cover.

Fig. 2 is the three-dimensional exploded view of rear cover in Fig. 1.

Fig. 3 is another three-dimensional exploded view of rear cover in Fig. 1.

Fig. 4 is the three-dimensional assembly diagram of the utility model display screen embodiment.

Fig. 5 is the partial enlarged view of V parts in Fig. 4.

Main element symbol description

Locked instrument 10

Rotating member 11

Pedestal 111

Notch 1111

Mounting hole 1113

Shaft 113

Swing handle 115

Elastic component 117

Installed part 13

Installation base plate 131

Location hole 1311

Mounting hole 1313

Spliced eye 1315

Mounting portion 133

Through-hole 1331

Locking part 15

Connecting rod 151

Screw lock hole 1511

Babinet 20

Rear cover 30

Rear cover ontology 31

Main part 311

Recessed portion 313

Installing port 315

Positioning column 317

Screw 50

Screw 70

The mode of being implemented as follows will further illustrate the utility model with reference to above-mentioned attached drawing.

Specific embodiment

It please refers to Fig.1, Fig. 2 and Fig. 3, a kind of display screen convenient for handling rear cover include a babinet 20 and a rear cover 30.Institute It states rear cover 30 and includes rear cover ontology 31 and the locked instrument 10 on the rear cover ontology 31.

The babinet 20 is equipped with the locking hole 23 that a circular recess 21 and one is located in the recess 21.

The locked instrument 10 is used to the rear cover ontology 31 being locked in the babinet 20 or by the rear cover ontology 31 It is disassembled from the babinet 20.

The locked instrument 10 includes a rotating member 11, an installed part 13 and a locking part 15.

The rotating member 11 includes a pedestal 111,113 and one swing handle 115 of shaft.The outside of the pedestal 111 is set There is a notch 1111, the shaft 113 is fixed on the pedestal 111, and the swing handle 115 is articulated in the shaft 113 Above and rotatably it is contained in the notch 1111.The inside of the pedestal 111 is set there are two mounting hole 1113.The rotation Part 11 further includes three elastic components 117 for being installed on 111 inside of pedestal.In the present embodiment, the elastic component 117 is in ball Shape is bead structure.

The installed part 13 includes an installation base plate 131 and a mounting portion extended to form from the installation base plate 131 133, the installation base plate 131 is equipped with two groups of location holes 1311.Every group of location hole 1311 is two.The installation base plate 131 is also If the mounting hole 1313 of the mounting hole 1113 there are two the corresponding pedestal 111, described two mounting holes 1313 run through the peace Dress portion 133.A spliced eye 1315 is additionally provided among described two mounting holes 1313.The mounting portion 133 is additionally provided with one and is located at institute The through-hole 1331 between two mounting holes 1313 is stated, the through-hole 1331 connects the spliced eye 1315.

The locking part 15 includes a connecting rod 151 and a locking tongue piece 153 extended to form from the connecting rod 151. In the present embodiment, the connecting rod 151 is connect and T-shaped with the locking tongue piece 153.The free end of the connecting rod 151 The screw lock hole 1511 for corresponding to the through-hole 1331 equipped with one.

The rear cover ontology 31 includes a main part 311, and the rear cover ontology 31 is equipped with one from the outer of the main part 311 Side is recessed the recessed portion 313 to be formed, and the recessed portion 311 is for accommodating the rotating member 11.The rear cover ontology 31 is additionally provided with One is located at the installing port 315 in the recessed portion 313.

The rear cover ontology 31 sets that there are two the positioning columns of the corresponding location hole 1311 in the both sides of the installing port 315 317.Described two positioning columns 317 are located at the inside of the main part 311.

Also referring to Fig. 1 to Fig. 5, during assembling, the free end of the connecting rod 151 is first plugged on the installed part 13 Spliced eye 1315 in the screw lock hole 1511 is made to be aligned with the through-hole 1331, a screw 50 passed through from the through-hole 1331 and It locks in the screw lock hole 1511, so as to which the locking part 15 is fixed on the installed part 13.Then by the installed part 13 location hole 1311 is aligned with the positioning column 317 of the rear cover ontology 31, is close to the rear cover ontology 31 and is moved the installation Part 13 makes the positioning column 317 be contained in one group of location hole 1311, at this point, the mounting portion of the installed part 13 133 In the installing port 315 of the rear cover ontology 31.The rotating member 11 is positioned in the recessed portion 313 of the rear cover ontology 31 Two mounting holes 1113 of the rotating member 11 is made to be aligned with the mounting hole 1313 of the installed part 13, two screws 70 pass through institute It states mounting hole 1313 and locks in the mounting hole 1113, it is described so as to which the installed part 13 and the rotating member 11 are fixed on On rear cover ontology 31.So far, the assembling of rear cover 30 finishes.

When the rear cover 30 is assembled on the babinet 20, by the locking tongue piece 153 of the locking part 15 of the rear cover 30 Across in the locking hole 23 of the babinet 20.Being close to the rear cover ontology 31 and moving the rotating member 11 makes the elastic component 117 It compresses and detaches the location hole 1311 of the installed part 13 and the positioning column 317, then rotate the rotation of the rear cover 30 Part 11, which drives the locking tongue piece 153 of the locking part 15 to rotate an angle, makes the positioning column 317 and another group of location hole 1311 Alignment, 117 elastic recovery of elastic component and the positioning column 317 is made to be contained in another group of location hole 1311, at this time The locking tongue piece 153 of the locking part 15 abuts the edge of the locking hole 23, so as to which the rear cover 30 is fixed on the case On body 20.

When dismantling the rear cover 30, by aforesaid operations reverse operating, you can easily by the rear cover 30 from the babinet 20 On disassemble.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of display screen convenient for handling rear cover, including babinet and rear cover, it is characterised in that:The babinet is equipped with a locking Hole, the rear cover include rear cover ontology and locked instrument, and the rear cover ontology is equipped with installing port, and the locked instrument includes rotation Part, installed part and locking part, the rotating member are articulated in the swing handle on the pedestal, the rotation including a pedestal and one Part is located at the outside of the rear cover ontology, and the installed part is located at the inside of the rear cover ontology, and the installed part is located at described It is fixed in installing port and with the pedestal, the locking part is located at the inside of the rear cover ontology, and the locking part includes connection Bar and the locking tongue piece extended to form from the connecting rod, the free end of the connecting rod are fixed with the installed part, the lock Gu tongue piece is used to be located in the locking hole, and the swing handle drives the pedestal and the locking tongue piece to turn for rotating Edge that is dynamic and making the locking tongue piece abutting locking hole, so as to which the rear cover is locked on the babinet.

2. display screen as described in claim 1, it is characterised in that：The installed part includes an installation base plate and one from the peace The mounting portion that dress substrate extends to form, the installation position is fixed in the installing port with the inside of the pedestal.

3. display screen as claimed in claim 2, it is characterised in that：The rotating member, which further includes, to be installed on the inside of the pedestal Elastic component, the rear cover ontology are equipped with positioning column in the side of the installing port, and the installation base plate, which is equipped with, accommodates the positioning The first positioning hole of column, the rotating member make rear cover ontology described in the elastic member presses for being close to the rear cover ontology movement And elastic compression is so as to drive the first positioning hole of the installed part and the positioning post separation.

4. display screen as claimed in claim 3, it is characterised in that：The installation base plate is additionally provided with the second location hole, described turn Moving part makes the positioning column be aligned with second location hole for the locking tongue piece to be driven to rotate an angle, the elastic component The positioning column is made to be contained in second location hole for elastic recovery.

5. display screen as claimed in claim 2, it is characterised in that：The installation base plate is equipped with spliced eye, and the free end is set There is screw lock hole, the mounting portion is equipped with the through-hole for connecting the spliced eye, and the free end is plugged on the grafting of the installed part The screw lock hole is made to be aligned with the through-hole in hole, a screw is locked in the through-hole and the screw lock hole and by the locking part It is fixed on the installed part.

6. display screen as described in claim 1, it is characterised in that：The rear cover ontology includes a main part, the rear cover sheet Body is equipped with one and is recessed the recessed portion to be formed from the outside of the main part, and the recessed portion is described for accommodating the rotating member Installing port is set in the recessed portion.

7. display screen as claimed in claim 2, it is characterised in that：The inside of the pedestal is equipped with mounting hole, the installation base Plate is equipped with the mounting hole of the corresponding mounting hole.

8. display screen as described in claim 1, it is characterised in that：The connecting rod is connect and T-shaped with the locking tongue piece.

9. display screen as described in claim 1, it is characterised in that：The babinet is equipped with a recess, and the locking hole is located at institute It states in recess.

10. display screen as described in claim 1, it is characterised in that：The rotating member further includes a shaft, the pedestal it is outer Side is equipped with a notch, and the shaft is fixed on the pedestal, the swing handle be articulated in the shaft and it is rotatable and It is contained in the notch.