CN211906830U - Box and display screen - Google Patents

Abstract

The utility model discloses a box, public fastener and box including epitheca, inferior valve and looks lock, be equipped with on the inferior valve public fastener, box locates on the epitheca, still including supporting the piece and locating the direction inclined plane on the epitheca, be equipped with on the inferior valve support the piece, support and support the piece and support and hold public fastener deviates from one side of box, support the top of holding the piece with the direction inclined plane contacts, direction inclined plane orientation the box slope sets up. The supporting piece supports and holds one side of the male fastener, which deviates from the female fastener, so that the male fastener is effectively prevented from accidentally falling off from the female fastener, the process of the box body with a simple structure in the manufacturing process is simple and easy, the box body is easy to form, and the production cost of the box body is greatly reduced.

Description

Box and display screen

Technical Field

The utility model relates to a technical field is detained safely, especially relates to a box and display screen.

Background

When current box adopted the buckling piece to lock usually, in order to prevent that the buckling piece is unexpected to be disengaged, need set up safety rope on the box usually and consolidate the buckling piece or limit the position, but safety rope need fix under the more part limit of quantity, and the safety rope is also bigger in the aspect of the degree of difficulty of trend and overall arrangement moreover, and manufacturing procedure is complicated, and manufacturing cost is also higher relatively, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: a low-cost box and a display screen are provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a box, includes male fastener and the female fastener of epitheca, inferior valve and looks lock, be equipped with on the inferior valve male fastener, female fastener locates on the epitheca, still including locating support on the inferior valve and hold the piece, male fastener's one side with female fastener looks block, the opposite side that male fastener is relative with support and hold a looks block.

Further, the male fastener includes main part, first elastic arm, installation arm and buckling parts, first elastic arm certainly the main part is kept away from one side of epitheca is extended, first elastic arm connect in on the inferior valve, the installation arm certainly the main part orientation the epitheca extends, the buckling parts certainly the protruding formation of establishing of installation arm, the buckling parts with female fastener looks lock.

Further, public fastener still includes the part of separating the lock, the part of separating the lock certainly one side of main part is extended, the part of separating the lock with the buckling parts is located same one side of installation arm, be equipped with the unlocking hole on the inferior valve, the unlocking hole is just right the part of separating the lock sets up.

Furthermore, the male fastener further comprises a locking part extending from the other side of the main body, the abutting part comprises a second elastic arm and a barb part, the barb part is formed by protruding towards the locking part from the second elastic arm, and the barb part is clamped with the locking part.

Furthermore, the abutting piece further comprises a body, the body is connected to the lower shell, the second elastic arm extends from the body to the upper shell, one end, far away from the lower shell, of the second elastic arm is abutted with the female fastener, a guide inclined plane is arranged at the abutted position of the female fastener and the second elastic arm, and a guide surface is arranged at one end, far away from the lower shell, of the second elastic arm.

Further, the body is in a shape of a Chinese character 'ji'.

Furthermore, the abutting piece further comprises an abutting arm extending from one end of the body towards the upper shell, the abutting arm is abutted to the female fastener, and the abutting arm and the second elastic arm are respectively located on two opposite sides of the body.

Furthermore, the height of the guide inclined plane is gradually reduced from one side close to the locking part to one side far away from the locking part, and the height of the guide inclined plane is gradually reduced from one side close to the locking part to one side far away from the locking part.

Furthermore, an avoiding groove is formed in the position, corresponding to the unlocking part, of the female fastener.

In order to solve the technical problem, the utility model discloses the technical scheme who still adopts is: a display screen comprises the box body.

The beneficial effects of the utility model reside in that: the supporting piece supports and holds one side of the male fastener, which deviates from the female fastener, so that the male fastener is effectively prevented from accidentally falling off from the female fastener, the process of the box body with a simple structure in the manufacturing process is simple and easy, the box body is easy to form, and the production cost of the box body is greatly reduced.

Drawings

Fig. 1 is a cross-sectional view of a box body according to a first embodiment of the present invention;

FIG. 2 is an enlarged schematic view of detail A of FIG. 1;

fig. 3 is a sectional view of a part of the structure of the unlocking state of the first case of the present invention.

Description of reference numerals:

1. a box body; 2. an upper shell; 3. a lower case; 4. a male fastener; 41. a main body; 42. a first resilient arm;

43. mounting an arm; 44. a fastening part; 45. an unlocking portion; 46. a locking portion; 5. a female fastener;

51. a guide slope; 6. a holding member; 61. a body; 62. a second resilient arm; 63. a guide surface;

64. a barb portion; 65. a butting arm; 7. unlocking the hole; 8. avoiding the groove.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Example one

Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the utility model provides a box 1, includes male fastener 4 and female fastener 5 of epitheca 2, inferior valve 3 and looks lock, be equipped with on inferior valve 3 male fastener 4, female fastener 5 is located on the epitheca 2, still including locating support on the inferior valve 3 and hold piece 6, one side of male fastener 4 with female fastener 5 looks block, the opposite side that male fastener 4 is relative with support and hold 6 looks blocks. Optionally, in the embodiment, the box body 1 is an LED display screen box body, the upper shell 2 is a metal outer frame in the LED display screen box body, and the lower shell 3 is a bottom shell in the LED display screen box body.

In detail, the male buckle 4 includes a main body 41, a first elastic arm 42, an installation arm 43 and a buckling part 44, the first elastic arm 42 is from the main body 41 is towards keeping away from one side of the upper shell 2 is extended, the first elastic arm 42 is connected to the lower shell 3, the installation arm 43 is from the main body 41 is towards the upper shell 2 is extended, the buckling part 44 is from the installation arm 43 is convexly established to form, the buckling part 44 with the female buckle 5 is buckled mutually, namely the buckling part 44 is convexly established towards the left side from the installation arm 43 to form, so that a step is formed between the lower end of the buckling part 44 and the left side of the installation arm 43.

Specifically, male buckle element 4 still includes unblock portion 45, unblock portion 45 certainly one side of main part 41 is extended, unblock portion 45 with buckling parts 44 is located same one side of installation arm 43, be equipped with unlocking hole 7 on inferior valve 3, unlocking hole 7 is just right unblock portion 45 sets up.

The male fastener 4 further comprises a locking portion 46 extending from the other side of the main body 41, the abutting piece 6 comprises a second elastic arm 62 and a barb portion 64, the barb portion 64 extends from the second elastic arm 62 to the locking portion 46, the barb portion 64 is clamped with the locking portion 46, and the unlocking portion 45 located on one side of the main body 41 is pressed to drive the locking portion 46 to be buckled with the barb portion 64, so that the buckling portion 44 falls off from the female fastener 5.

In detail, the supporting member 6 further includes a body 61, the body 61 is connected to the lower shell 3, the second elastic arm 62 extends toward the upper shell 2 from the body 61, one end of the second elastic arm 62 far away from the lower shell 3 abuts against the female fastener 5, the abutting part of the female fastener 5 and the second elastic arm 62 is a guiding inclined plane 51, one end of the second elastic arm 62 far away from the lower shell 3 is a guiding plane 63, and the second elastic arm 62 slides on the guiding inclined plane 51, so that the supporting member 6 is inclined, and the barb portion 64 is smoothly fastened to the locking portion 46. Optionally, the body 61 is in a shape of a few words or M, and preferably, the body 61 is in a shape of a few words.

Referring to fig. 2, the height of the guiding inclined surface 51 gradually decreases from the side close to the locking portion 46 to the side away from the locking portion 46, and the height of the guiding surface 63 gradually decreases from the side close to the locking portion 46 to the side away from the locking portion 46.

In this embodiment, the abutting member 6 is provided with a barb portion 64 engaged with the locking portion 46. Referring to fig. 3, during unlocking, the unlocking portion 45 is forcibly triggered upward at the unlocking hole 7 (as indicated by an arrow in the figure) to rotate the male buckle 4 around the first elastic arm 42, the main body 41 tilts and moves toward the abutting member 6 after rotation, the abutting member 6 tilts simultaneously under the action of the guiding inclined surface 51 after being stressed, the locking portion 46 is fastened at the barb portion 64 of the abutting member 6, when the upper shell 2 is not separated from the lower shell 3, the female buckle 5 is not fastened to the male buckle 4, and the male buckle 4 and the abutting member 6 form a locking state.

After the buckling connection between the female fastener 5 and the male fastener 4 is eliminated, the upper shell 2 can be detached from the lower shell 3, the guide inclined surface 51 is detached and then the abutting piece 6 is firstly restored to the original state, the barb part 64 is not buckled with the locking part 46, and the male fastener 4 can also be restored to the original state under the elastic action of the first elastic arm 42.

Referring to fig. 3, the abutting member 6 further includes an abutting arm 65 extending from one end of the body 41 toward the upper housing 2, the abutting arm 65 abuts against the female fastener 5, and the abutting arm 65 and the second elastic arm 62 are respectively located at two opposite sides of the body 61; an avoiding groove 8 is formed in the position, corresponding to the unlocking portion 46, of the female fastener 5, and when the male fastener is inclined, the unlocking portion 46 is accommodated in the avoiding groove 8.

The utility model discloses the technical scheme who still adopts does: a display screen comprises the box body 1.

To sum up, the utility model provides a box and display screen support and hold one side that deviates from female fastener at public fastener, and barb portion supports all the time and holds on the lateral wall of locking portion, effectively prevents that public fastener from droing from female fastener is unexpected, and during the unblock, the locking portion that takes place the slope also can stretch into the bottom of barb portion smoothly, makes to support and holds and form stable lock with public fastener, the smooth of female fastener of being convenient for demolish.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a box, includes the public fastener and the female fastener of epitheca, inferior valve and looks lock, be equipped with on the inferior valve public fastener, female fastener locates on the epitheca, its characterized in that: the female fastener is arranged on the lower shell, one side of the male fastener is clamped with the female fastener, and the other side of the male fastener, which is opposite to the male fastener, is clamped with the abutting piece.

2. The cabinet as claimed in claim 1, wherein: male fastener includes main part, first elastic arm, installation arm and buckling parts, first elastic arm certainly the main part is kept away from one side of epitheca is extended, first elastic arm connect in on the inferior valve, the installation arm certainly the main part orientation the epitheca extends, buckling parts certainly the protruding establishment of installation arm forms, buckling parts with female fastener looks lock.

3. The box body of claim 2, wherein the male fastener further comprises an unlocking portion, the unlocking portion extends from one side of the main body, the unlocking portion and the buckling portion are located on the same side of the mounting arm, an unlocking hole is formed in the lower shell, and the unlocking hole is opposite to the unlocking portion.

4. The box body as claimed in claim 3, wherein the male fastener further comprises a locking part extending from the other side of the main body, the abutting part comprises a second elastic arm and a barb part, the barb part is formed by protruding from the second elastic arm towards the locking part, and the barb part is clamped with the locking part.

5. The box body as claimed in claim 4, wherein the supporting member further includes a body, the body is connected to the lower shell, the second elastic arm extends from the body toward the upper shell, one end of the second elastic arm away from the lower shell abuts against the female fastener, a contact position of the female fastener and the second elastic arm is a guiding inclined surface, and one end of the second elastic arm away from the lower shell is a guiding surface.

6. The cabinet as claimed in claim 5, wherein: the body is in a shape of a Chinese character 'ji'.

7. The cabinet as claimed in claim 6, wherein: the abutting piece further comprises an abutting arm extending from one end of the body towards the upper shell, the abutting arm is abutted to the female fastener, and the abutting arm and the second elastic arm are respectively located on two opposite sides of the body.

8. The cabinet as claimed in claim 5, wherein: the height of the guide inclined plane is gradually reduced from one side close to the locking part to one side far away from the locking part, and the height of the guide inclined plane is gradually reduced from one side close to the locking part to one side far away from the locking part.

9. A cabinet as claimed in claim 3, wherein: and an avoiding groove is arranged at the position of the female fastener corresponding to the unlocking part.

10. A display screen comprising a housing as claimed in any one of claims 1 to 9.

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