CN110635216B

CN110635216B - Top cover and case adopting same

Info

Publication number: CN110635216B
Application number: CN201810643130.5A
Authority: CN
Inventors: 肖宇鸣; 丁林; 何小芳
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2022-08-26
Anticipated expiration: 2038-06-21
Also published as: CN110635216A

Abstract

The utility model provides a top cap for installation and fixed antenna, includes top cap body, tray and water conservancy diversion lid, one side of top cap body is fixed with a first pillar, the cover is equipped with an elastic element on the first pillar, one side of tray be equipped with first pillar matched with first recess, the tray passes through first pillar elastic element reaches first recess connect with rotating in one side of top cap body, one side of water conservancy diversion lid is equipped with the trip, be equipped with on the tray with trip matched with first opening, the water conservancy diversion lid connect with rotating in on the tray, the trip rotate to the joint in when first opening part the top cap locking, the trip rotates to breaking away from when the joint of first opening, the top cap unblock.

Description

Top cover and case adopting same

Technical Field

The invention relates to a top cover and a case adopting the top cover.

Background

Generally, the antenna is mounted on the top cover of the chassis, and in order to facilitate the mounting and dismounting of the antenna, the top cover needs to be designed to be detachable.

However, since the top cover is located on the outer surface of the chassis, the detachable structure of the top cover will affect the aesthetic appearance of the chassis.

Disclosure of Invention

In view of the above, it is desirable to provide a top cover that is easy to mount and dismount and does not affect the aesthetic appearance of the chassis.

The utility model provides a top cap for installation and fixed antenna, includes top cap body, tray and water conservancy diversion lid, one side of top cap body is fixed with a first pillar, the cover is equipped with an elastic element on the first pillar, one side of tray be equipped with first pillar matched with first recess, the tray passes through first pillar elastic element reaches first recess rotationally connect in one side of top cap body, one side of water conservancy diversion lid is equipped with the trip, be equipped with on the tray with trip matched with first opening, the water conservancy diversion lid rotationally connect in on the tray, the trip rotate to the joint in when first opening part the top cap locking, the trip rotates to breaking away from when the joint of first opening part, the top cap unblock.

In one embodiment, a second support column is arranged on one side, close to the diversion cover, of the tray, a second groove is formed in one end, far away from the top cover body, of the second support column, a first through hole matched with the second support column is formed in the diversion cover, and the second support column penetrates out of the first through hole when the diversion cover is rotatably connected to the tray.

In one embodiment, the top cover body and the flow guiding cover are both curved structures, the center of the top cover body and the center of the flow guiding cover are both bent towards the direction far away from the tray, the edges of the top cover body and the flow guiding cover are overlapped, and a space for accommodating the tray is formed between the top cover body and the flow guiding cover.

In one embodiment, the top cover further comprises a screw, the tray is provided with a second opening, a third opening is formed in one side, close to the tray, of the top cover body, a screw rod of the screw penetrates through the second opening to be fixed in the third opening, and a nut of the screw is clamped on the tray.

In one embodiment, the size of the second opening matches twice the size of the shank of the screw, and the size of the third opening matches the size of the shank of the screw.

In one embodiment, the hook extends into the first opening and is clamped on the edge of the first opening, and the size of the first opening is matched with that of the hook.

In one embodiment, a fourth opening is formed in one side, close to the tray, of the top cover body, and a third support matched with the fourth opening is arranged on one side, close to the tray, of the flow guide cover.

In one embodiment, the elastic element is a torsion spring, one end of the torsion spring is pressed against the top cover body, and the other end of the torsion spring is pressed against the tray.

The utility model provides a case, includes top cap and chassis exterior, the top cap is fixed in chassis exterior's one end, the top cap includes top cap body, tray and water conservancy diversion lid, one side of top cap body is fixed with a first pillar, the cover is equipped with an elastic element on the first pillar, one side of tray be equipped with first pillar matched with first recess, the tray passes through first pillar the elastic element reaches first recess rotationally connect in one side of top cap body, one side of water conservancy diversion lid is equipped with the trip, be equipped with on the tray with trip matched with first opening, the water conservancy diversion lid rotationally connect in on the tray, the trip rotate to the joint in when the first opening part the top cap locking, the trip rotates to when breaking away from the joint of first opening part, the top cap unblock.

The top cover is provided with a tray between the top cover body and the flow guide cover. The tray passes through first pillar the elastic element reaches first recess rotationally connect in one side of top cap body, the water conservancy diversion lid passes through the trip reaches first opening rotationally is fixed in on the tray, thereby, the trip rotates to the joint in when first opening part the top cap locking, the trip rotates to when breaking away from the joint of first opening part, the top cap unblock.

Drawings

Fig. 1 is a schematic structural diagram of a chassis.

Fig. 2 is a schematic structural diagram of a top cover applied to the chassis of fig. 1.

Fig. 3 is an exploded view of the top cover of fig. 2.

Fig. 4 is another exploded view of the top cover of fig. 2.

Fig. 5 is a schematic view of the top cover of fig. 2 at another angle.

Fig. 6 is an exploded view of the top cover of fig. 5.

Fig. 7 is an exploded view of the cap of fig. 5 from another angle.

Fig. 8 is an exploded view of the top cover of fig. 5 from yet another angle.

Description of the main elements

Cabinet 100

Top cover 200

Top cover body 10

First strut 11

Third opening 12

A fourth opening 13

Tray 20

First groove 21

First opening 22

Second opening 23

Second strut 24

Second groove 25

Elastic element 26

Deflector cover 30

Hook 31

First through hole 32

Third strut 33

Screw 40

Chassis housing 300

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention can be embodied in many different forms than those herein described and many modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 8, a chassis 100 includes a top cover 200 and a chassis housing 300. The top cover 200 is fixed to one end of the cabinet case 300. The top cover 200 includes a top cover body 10, a tray 20, and a flow guide cover 30. A first pillar 11 is fixed on one side of the top cover body 10, and an elastic element 26 is sleeved on the first pillar 11. One side of the tray 20 is provided with a first groove 21 matched with the first support 11. The tray 20 is rotatably connected to one side of the top cover body 10 by the first support 11, the elastic member 26 and the first groove 21. One side of the diversion cover 30 is provided with a hook 31, and the tray 20 is provided with a first opening 22 matched with the hook 31. The deflector cover 30 is rotatably coupled to the tray 20. When the hook 31 rotates to be clamped at the first opening 22, the top cover 200 is locked; when the hook 31 rotates to be separated from the clamping of the first opening 22, the top cover 200 is unlocked.

One side of the tray 20 close to the diversion cover 30 is provided with a second pillar 24, and one end of the second pillar 24 far away from the top cover body 10 is provided with a second groove 25. The diversion cover 30 is provided with a first through hole 32 matched with the second support column 24, and the size of the first through hole 32 is matched with that of the second support column 24. Such that the second leg 24 extends through the first through hole 32 when the deflector cap 30 is rotatably coupled to the tray 20.

The top cover body 10 and the flow guide cover 30 are both of a curved surface structure. And the center of the top cover body 10 and the center of the flow guide cover 30 are both bent in a direction away from the tray 20. So that the edges of the top cover body 10 and the flow guiding cover 30 are overlapped to form a space for accommodating the tray 20.

The top cover body 10 and the flow guide cover 30 have the same size and similar appearance, and are both in a shape similar to a triangle. The tray 20 is a plane structure, the tray 20 is located at the center of the top cover body 10, and the area of the tray 20 is smaller than that of the top cover body 10.

The top cover 200 is further provided with screws 40. The tray 20 is provided with a second opening 23, and one side of the top cover body 10 close to the tray 20 is provided with a third opening 12. The screw rod of the screw 40 passes through the second opening 23 and is fixed in the third opening 12, and the nut of the screw 40 is clamped on the tray 20.

The size of the second opening 23 matches twice the size of the screw 40. The size of the third opening 12 matches the size of the screw 40.

The size of the second opening 23 is equal to or larger than twice the size of the nut in the screw 40. The size of the third opening 12 is equal to the size of the screw rod of the screw 40, the screw 40 is fixed in the third opening 12 through the second opening 23, and the nut of the screw 40 is clamped in the second opening 23.

The hook 31 extends into the first opening 22 and is fastened to the edge of the first opening 22. The size of the first opening 22 matches the size of the hook 31.

The hook 31 is of an L-like structure, and the width of the first opening 22 is equal to or greater than the width of the hook 31.

A fourth opening 13 is arranged on one side of the top cover body 10 close to the tray 20. One side of the diversion cover 30 close to the tray 20 is provided with a third pillar 33 matched with the fourth opening 13, and the fourth opening 13 is matched with the size of the third pillar 33.

The elastic element 26 is a torsion spring. One leg of the torsion spring is pressed against the top cover body 10, and the other leg of the torsion spring is pressed against the tray 20.

The top cover 200 is provided with a tray 20 between the top cover body 10 and the guide cover 30. The tray 20 is rotatably coupled to one side of the top cover body 10 by the first support 11, the elastic member 26 and the first groove 21, and the tray 20 is rotatably coupled to one side of the top cover body 10 by the first support 11, the elastic member 26 and the first groove 21. The diversion cover 30 is rotatably fixed on the tray 20 through the hook 31 and the first opening 22. Therefore, when the hook 31 rotates to be clamped at the first opening 22, the top cover 200 is locked, and when the hook 31 rotates to be separated from the clamping of the first opening 22, the top cover 200 is unlocked.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A top cap for mounting and securing an antenna, characterized in that: the top cover comprises a top cover body, a tray and a flow guide cover, wherein a first supporting column is fixed on one side of the top cover body, an elastic element is sleeved on the first supporting column, a first groove matched with the first supporting column is formed in one side of the tray, the tray is rotationally connected to one side of the top cover body through the first supporting column, the elastic element and the first groove, a clamping hook is arranged on one side of the flow guide cover, a first opening matched with the clamping hook is formed in the tray, the flow guide cover is rotationally connected to the tray, the top cover is locked when the clamping hook is rotated to be clamped at the first opening, and the top cover is unlocked when the clamping hook is rotated to be separated from the clamping of the first opening; the top cover body reaches the water conservancy diversion lid is a curved surface structure, just the center of top cover body reaches the center of water conservancy diversion lid all is to keeping away from the direction of tray is crooked, the top cover body reaches the edge of water conservancy diversion lid coincides and the top cover body reaches form a space of holding between the water conservancy diversion lid the tray.

2. The overcap of claim 1, wherein: a second supporting column is arranged on one side, close to the diversion cover, of the tray, a second groove is formed in one end, far away from the top cover body, of the second supporting column, a first through hole matched with the second supporting column is formed in the diversion cover, and the second supporting column penetrates out of the first through hole when the diversion cover is connected to the tray in a rotating mode.

3. The overcap of claim 1, wherein: the top cap still includes the screw, the tray is equipped with the second opening, the top cap body is close to one side of tray is equipped with the third opening, the screw rod of screw passes the second opening is fixed in the third opening, the nut joint of screw in on the tray.

4. The overcap of claim 3, wherein: the size of the second opening is matched with twice of the size of the screw rod of the screw, and the size of the third opening is matched with the size of the screw rod of the screw.

5. The overcap of claim 1, wherein: the clamping hook extends into the first opening and is clamped on the edge of the first opening, and the size of the first opening is matched with that of the clamping hook.

6. The overcap of claim 1, wherein: one side that the top cap body is close to the tray is equipped with the fourth opening, one side that the water conservancy diversion lid is close to the tray be equipped with fourth opening matched with third pillar.

7. The overcap of claim 1, wherein: the elastic element is a torsion spring, one end of the torsion spring is pressed on the top cover body, and the other end of the torsion spring is pressed on the tray.

8. The utility model provides a case, includes top cap and chassis exterior, the top cap is fixed in chassis exterior's one end, its characterized in that: the top cover comprises a top cover body, a tray and a flow guide cover, wherein a first supporting column is fixed on one side of the top cover body, an elastic element is sleeved on the first supporting column, a first groove matched with the first supporting column is formed in one side of the tray, the tray is rotatably connected to one side of the top cover body through the first supporting column, the elastic element and the first groove, a clamping hook is arranged on one side of the flow guide cover, a first opening matched with the clamping hook is formed in the tray, the flow guide cover is rotatably connected to the tray, the top cover is locked when the clamping hook is rotated to be clamped at the first opening, and the top cover is unlocked when the clamping hook is rotated to be separated from the clamping of the first opening; the top cover body reaches the water conservancy diversion lid is a curved surface structure, just the center of top cover body reaches the center of water conservancy diversion lid all is to keeping away from the direction of tray is crooked, the top cover body reaches the edge of water conservancy diversion lid coincides and the top cover body reaches form a space of holding between the water conservancy diversion lid the tray.