CN209767561U

CN209767561U - anti-drop computer data network external network card

Info

Publication number: CN209767561U
Application number: CN201920839582.0U
Authority: CN
Inventors: 王悦
Original assignee: Tianjin Mien Technology Development Co Ltd
Current assignee: Tianjin Mien Technology Development Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2019-12-10
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an anti falling computer data network external network card, which comprises a mainboard, mainboard below central point puts the front end and has seted up the perforation, the inside both sides level of perforating is provided with first spring, the inside fly leaf that is provided with in first spring inboard of perforating, the central point that perforates puts and is provided with the network card main part, network card main part right side is provided with the antenna, the cavity has been seted up perpendicularly to the inside both sides of mainboard, the inside vertical pole that cup joints of cavity, vertical pole lower extreme outside level is provided with the horizontal pole, and the cavity outside is worn out in the horizontal pole outside, the horizontal pole outside is provided with the operation piece. The utility model discloses when the network card main part inserts when accomplishing, make the stopper joint inside fixed block right side draw-in groove just, then loosen the operation piece, the second spring resets, drives vertical pole and resets for the stopper resets and agrees with the draw-in groove, makes mainboard and fixed block be connected fixedly, utilizes the fixed network card main part of sucking disc, prevents that the network card main part from being touched by the mistake and droing when using.

Description

Anti-drop computer data network external network card

Technical Field

The utility model relates to a computer equipment field specifically is an anti falling computer data network external network card.

Background

The network card, that is, the network interface controller, also called network interface controller, network adapter or local area network receiver, is a piece of computer hardware designed to allow computers to communicate on computer networks, and some computer hosts are not internally provided with a network card, and need to use a USB interface to plug an external network card to connect with a wireless network for use, but the USB interface is not stable enough when being plugged into for use, the external network card is easily touched by mistake and dropped, and the external network card is easily damaged after being dropped, so that the whole device cannot be used, and therefore a device is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti falling computer data network external network card to solve the inside network card that does not set up of partial computer host computer that proposes in the above-mentioned background art, need utilize the external network card of USB interface grafting to connect the wireless network and use, but the USB interface is unstable inadequately when inserting the use, and external network card is touched easily by the mistake and is dropped, and the easy damage problem that causes the unable use of whole device after dropping.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling external network card of a computer data network comprises a mainboard, wherein a through hole is formed in the front end of the central position below the mainboard, first springs are horizontally arranged on two sides inside the through hole, a movable plate is arranged inside the first spring inside the through hole and slides left and right inside the through hole, a network card main body is arranged on the central position of the through hole, the network card main bodies with different width sizes can be fixed by utilizing the elastic force of the first spring to match with the movable plate, the application range of the device is enlarged, an antenna is arranged on the right side of the network card main body and is convenient for enhancing the signal receiving capability of the network card main body, cavities are vertically formed in two sides inside the mainboard, a vertical rod is sleeved inside the cavities and slides left and right along the interiors of the cavities, cross rods are horizontally arranged on the outer sides of the lower ends of the vertical rods, be provided with the second spring between the operation piece inboard and the mainboard outside, the mainboard left side is provided with the stopper, and the stopper right side penetrates the inside setting of cavity on vertical pole, the stopper left side is provided with the fixed block, the draw-in groove has been seted up on the fixed block right side, the fixed block left side is provided with the dead lever, the dead lever lower extreme is provided with the sucking disc, and the sucking disc is convenient for adsorb on the host computer.

Preferably, the perforations are square in cross-section.

Preferably, a rubber pad is arranged on the inner side of the movable plate, and the rubber pad is convenient for protecting the net card main body shell.

Preferably, the outer side of the operation block is provided with a soft cushion, and the soft cushion enables the operation block to be more comfortable when being pressed.

Preferably, the second spring is disposed outside the crossbar.

Preferably, the clamping groove is matched with the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model clamps the network card main body in the through hole, and the network card main bodies with different width sizes can be fixed by utilizing the elastic force of the first spring to match with the movable plate, thereby increasing the application range of the device;

2. The utility model discloses when the network card main part inserts when accomplishing, make the stopper joint inside fixed block right side draw-in groove just, then loosen the operation piece, the second spring resets, drives vertical pole and resets for the stopper resets and agrees with the draw-in groove, makes mainboard and fixed block be connected fixedly, utilizes the fixed network card main part of sucking disc, prevents that the network card main part from being touched by the mistake and droing when using.

Drawings

Fig. 1 is a schematic view of the overall structure of the anti-drop external network card of the computer data network of the present invention;

FIG. 2 is a schematic diagram of a motherboard structure of an anti-drop computer data network external network card according to the present invention;

Fig. 3 is the utility model relates to an anti falling stopper schematic structure among computer data network external network card.

In the figure: 1. a main board; 2. a network card main body; 3. an antenna; 4. perforating; 5. a first spring; 6. a movable plate; 7. a cavity; 8. a vertical rod; 9. a limiting block; 10. an operation block; 11. a cross bar; 12. a second spring; 13. a fixed block; 14. fixing the rod; 15. a suction cup; 16. a card slot; 17. 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. 1-3, the present invention provides a technical solution: an anti-falling computer data network external network card comprises a main board 1, a through hole 4 is arranged at the front end of the central position below the main board 1, the cross section of the through hole 4 is square, first springs 5 are horizontally welded at two sides inside the through hole 4, a movable plate 6 is welded inside the through hole 4 and inside the first springs 5, the movable plate 6 slides left and right inside the through hole 4, a network card main body 2 is horizontally inserted at the central position of the through hole 4, the network card main body 2 with different width sizes can be fixed by utilizing the elastic force of the first springs 5 to be matched with the movable plate 6, the application range of the device is enlarged, a rubber pad is bonded and covered on the inner side of the movable plate 6, the rubber pad is convenient for protecting the shell of the network card main body 2, an antenna 3 is installed at the right side of the network card main body 2, the signal receiving capability, vertical pole 8 slides along the inside horizontal slip of cavity 7, 8 horizontal integrated into one piece in the outside of vertical pole lower extreme outside have horizontal pole 11, the 7 outsides of cavity are worn out in the horizontal pole 11 outside, the welding of 11 outsides of horizontal pole has operation piece 10, the bonding of 10 outsides of operation piece covers has cushion 17, cushion 17 makes operation piece 10 more comfortable when pressing, the welding has second spring 12 between 10 inboard and the mainboard 1 outside of operation piece, second spring 12 encircles in the 11 outsides of horizontal pole, 1 left side of mainboard has stopper 9, stopper 9 right side penetrates the inside welding of 7 inside welding of cavity on vertical pole 8, stopper 9 left side has cup jointed fixed block 13, draw-in groove 16 has been seted up on fixed block 13 right side, draw-in groove 16 agrees with stopper 9, 13 left side welding has dead lever 14, 14 lower extreme bonding of dead lever.

the working principle is as follows: when the device is used, the network card main body 2 is clamped in the through hole 4, the network card main body 2 with different width sizes can be fixed by utilizing the elastic force of the first spring 5 to be matched with the movable plate 6, the application range of the device is enlarged, after the fixation is finished, the sucker 15 is adsorbed at the upper end of the host to be fixed, then the network card main body 2 is clamped on the corresponding USB interface, meanwhile, the operation block 10 is pressed inwards, the second spring 12 is compressed, the transverse rod 11 horizontally slides inwards along the mainboard 1 to extrude the vertical rod 8 in the cavity 7, so that the vertical rod 8 moves inwards along the cavity 7, and the limit block 9 is driven to move relatively, when the network card main body 2 is inserted, the limit block 9 is just clamped in the clamping groove 16 on the right side of the fixed block 13, then the operation block 10 is loosened, the second spring 12 resets, the vertical rod 8 is driven to reset, the mainboard 1 is fixedly connected with the fixed block 13, and the network card main body 2 is fixed by the sucker 15, so that the network card main body 2 is prevented from being mistakenly touched and falling off when in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti falling computer data network external network card, includes mainboard (1), its characterized in that: the front end of the central position below the main board (1) is provided with a through hole (4), two sides inside the through hole (4) are horizontally provided with a first spring (5), a movable plate (6) is arranged inside the through hole (4) and on the inner side of the first spring (5), a network card main body (2) is arranged at the central position of the through hole (4), an antenna (3) is arranged on the right side of the network card main body (2), cavities (7) are vertically formed in two sides inside the main board (1), a vertical rod (8) is sleeved inside the cavities (7), a cross rod (11) is horizontally arranged on the outer side of the lower end of the vertical rod (8), the outer side of the cross rod (11) penetrates out of the outer side of the cavities (7), an operation block (10) is arranged on the outer side of the cross rod (11), a second spring (12) is arranged between the inner side of the operation block, stopper (9) right side penetrates cavity (7) and inside sets up on vertical pole (8), stopper (9) left side is provided with fixed block (13), draw-in groove (16) have been seted up on fixed block (13) right side, fixed block (13) left side is provided with dead lever (14), dead lever (14) lower extreme is provided with sucking disc (15).

2. The anti-drop external network card for the computer data network according to claim 1, wherein: the cross section of the through hole (4) is square.

3. The anti-drop external network card for the computer data network according to claim 1, wherein: the inner side of the movable plate (6) is provided with a rubber pad.

4. The anti-drop external network card for the computer data network according to claim 1, wherein: a soft cushion (17) is arranged on the outer side of the operation block (10).

5. The anti-drop external network card for the computer data network according to claim 1, wherein: the second spring (12) is arranged on the outer side of the cross rod (11).

6. the anti-drop external network card for the computer data network according to claim 1, wherein: the clamping groove (16) is matched with the limiting block (9).