CN209982475U

CN209982475U - Receiver shell with dustproof function

Info

Publication number: CN209982475U
Application number: CN201920919741.8U
Authority: CN
Inventors: 陈天亮
Original assignee: Dongguan Quanxun Hardware Products Co Ltd
Current assignee: Dongguan Quanxun Hardware Products Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-01-21
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a receiver shell with dustproof function, which comprises an upper housing, the both sides of going up the casing are provided with the antenna socket, the lower extreme fixed mounting who goes up the casing has the fixture block, the lower part of fixture block sets up in the inboard of draw-in groove, the upper end of casing under the draw-in groove was seted up, equal fixed mounting has the connecting plate on the lateral wall of the lower extreme of going up the casing and the upper end of casing down, threaded hole has all been seted up to the inboard of connecting plate, the inboard of threaded hole is provided with fastening bolt, two sealing silica gel piece has all been laid on the relative side of connecting plate, the front and back side of casing is provided with net twine socket and power socket respectively down, the ladder groove has all been seted up to the inboard of antenna socket, net twine socket and power socket, the bottom in ladder. The sealing performance is good, and dust is effectively prevented from entering the shell through gaps of the upper shell and the lower shell or gaps of each socket and the external element.

Description

Receiver shell with dustproof function

Technical Field

The utility model belongs to the technical field of receiver equipment, concretely relates to receiver shell with dustproof function.

Background

The wireless network receiver is abbreviated as WLAN, and is also called high-power wireless network card and wireless network reader. The network card is connected with the USB interface of the computer, automatically searches a large-area wireless network nearby, and realizes wireless internet access. The most common standards for wireless local area networks are the industry-defined family of standards. Wireless local area networks are now widely used in business districts, universities, airports and other public areas. With the continuous progress of network technology and the development of network applications, wireless network receivers are also used in a large number of applications, and the related hardware of the receivers is also upgraded continuously.

The receiver shell is generally connected by an upper shell and a lower shell through bolts, and the side wall of the shell is provided with a socket of an external element, so that dust easily enters the shell from gaps of the upper shell and the lower shell or gaps between each socket and the external element in actual use, and the receiver works abnormally. It is therefore desirable to design a receiver housing with dust-proof function for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a receiver shell with dustproof function comes into operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a receiver shell with dustproof function, includes the last casing, the both sides of going up the casing are provided with antenna socket, the lower extreme fixed mounting who goes up the casing has the fixture block, the lower part of fixture block sets up in the inboard of draw-in groove, the draw-in groove is seted up in the upper end of casing down, it has the connecting plate to go up equal fixed mounting on the lateral wall of the lower extreme of casing and the upper end of casing down, threaded hole is all seted up to the inboard of connecting plate, two fastening bolt is provided with, two all laid the sealing silica gel piece on the relative side of connecting plate, the lower extreme fixed mounting of casing has the stabilizer blade down, the front and back side of casing is provided with net twine socket and power socket respectively down, the ladder groove has all been seted up to antenna socket, net twine socket and power socket's inboard, the.

Preferably, four support legs are symmetrically installed at the lower end of the lower shell, and a frosted silica gel pad is arranged at the lower end of each support leg.

Preferably, two threaded holes are symmetrically formed in the inner side of each edge of the two connecting plates, and the upper shell is fixedly connected with the lower shell through the matching of the fastening bolts and the threaded holes.

Preferably, the clamping block is fixedly installed in the middle of the lower end of the upper shell, the clamping groove is formed in the middle of the upper end of the lower shell, and the width of the clamping groove is consistent with that of the clamping block.

Preferably, the upper end of the upper shell is a cambered surface, and the upper end of the upper shell is uniformly coated with dustproof finish paint.

Preferably, the front parts of the left side and the right side of the upper shell are symmetrically provided with antenna jacks, and the middle part of the front side of the lower shell and the lower part of the rear side of the lower shell are respectively provided with a network cable jack and a power socket.

The utility model discloses a technological effect and advantage: this receiver shell with dustproof function, go up the casing and pass through fixture block and draw-in groove cooperation and casing joint down, avoid going up the casing and take place relative activity down between the casing, and through fastening bolt and screw hole cooperation, seal the gap of upper and lower casing through the sealing silica gel piece of two connecting plate sides, and the gap between ladder groove cooperation sealing rubber circle seal component joint and the socket, guarantee the leakproofness of shell, the dirt proofness is good, guarantee the life of receiver and the stability of work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional view of a power outlet;

fig. 4 is a cross-sectional connection diagram of the upper and lower housings.

In the figure: 1. an upper housing; 2. a lower housing; 3. a support leg; 4. a power outlet; 5. sealing the rubber ring; 6. an antenna jack; 7. sealing the silica gel sheet; 8. a connecting plate; 9. fastening a bolt; 10. a stepped groove; 11. dust-proof finish paint; 12. a network cable socket; 13. a frosted silica gel pad; 14. a threaded hole; 15. a clamping block; 16. a clamping groove.

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.

The utility model provides a receiver shell with dustproof function as shown in fig. 1-4, including last casing 1, the both sides of going up casing 1 are provided with antenna socket 6, the lower extreme fixed mounting who goes up casing 1 has fixture block 15, the lower part of fixture block 15 sets up in the inboard of draw-in groove 16, the upper end of casing 2 is seted up down to draw-in groove 16, equal fixed mounting has connecting plate 8 on the lateral wall of the lower extreme of going up casing 1 and the upper end of casing 2 down, threaded hole 14 has all been seted up to the inboard of connecting plate 8, the inboard of threaded hole 14 is provided with fastening bolt 9, two sealing silica gel piece 7 has all been laid on the relative side of connecting plate 8, the lower extreme fixed mounting of casing 2 has stabilizer blade 3 down, the front and back side of casing 2 is provided with net twine socket 12 and power socket 4 respectively down, antenna socket 6, Stepped groove 10 has all been seted up to net twine socket 12 and power socket 4's inboard, the bottom in stepped groove 10 all is provided with sealing rubber circle 5.

Specifically, four stabilizer blades 3 are installed to the lower extreme symmetry of casing 2 down, and the lower extreme of stabilizer blade 3 is provided with dull polish silica gel pad 13, and the stability that the receiver was settled is guaranteed to the frictional force and the support of four stabilizer blades 3 to casing 2 down that provide through dull polish silica gel pad 13.

Specifically, two equal symmetry in inboard on each side of connecting plate 8 has seted up two screw holes 14, and go up casing 1 through fastening bolt 9 and screw hole 14 cooperation and casing 2 fixed connection down, screw hole 14 that corresponds through two connecting plates 8 of fastening bolt 9 precession in to fix two connecting plates 8 together, seal casing 1 and casing 2's gap down through the sealing silica gel piece 7 of connecting plate 8 side, avoid the dust to enter into the inside of shell from the gap.

Specifically, fixture block 15 fixed mounting is in the middle part of last casing 1 lower extreme, the middle part of casing 2 upper end is seted up down to draw-in groove 16, and the width of draw-in groove 16 is unanimous with the width of fixture block 15, guarantees that fixture block 15 enters into the inside of draw-in groove 16 to seal draw-in groove 16, make and go up casing 1 and casing 2 joint down, avoid going up to take place relative activity between casing 1 and the casing 2 down, make the dust add the inside of shell.

Specifically, the upper end of the upper shell 1 is a cambered surface, and the upper end of the upper shell 1 is uniformly coated with dustproof finish paint 11, so that external dust is prevented from falling to the upper end of the upper shell 1 and being adhered to the side surface of the upper end of the upper shell 1 to pollute the appearance of the receiver.

Specifically, the anterior symmetry on the left and right sides of upper housing 1 is provided with antenna socket 6, and the middle part of lower housing 2 front side and the lower part of rear side are provided with net twine socket 12 and power socket 4 respectively, insert inside the corresponding socket with the connector of antenna, net twine, power respectively for the tip of external component supports the bottom at ladder groove 10, and seal the gap between each component joint and the socket through the sealing rubber circle 5 of ladder groove 10 bottom, strengthen dustproof effect.

The working principle is as follows: the receiver is supported by the support legs 3 and placed on a desktop, friction force provided by the frosted silica gel pads 13 and support of the lower shell 2 by the four support legs 3 are used for ensuring the stability of the receiver, the upper shell 1 is clamped with the lower shell 2 through the matching of the clamping blocks 15 and the clamping grooves 16, the phenomenon that relative movement between the upper shell 1 and the lower shell 2 causes the gap between the upper shell and the lower shell to be enlarged so that dust is added into the shell is avoided, the upper shell is screwed into the threaded holes 14 corresponding to the two connecting plates 8 through the fastening bolts 9, the two connecting plates 8 are fixed together, the gap between the upper shell 1 and the lower shell 2 is sealed through the sealing silica gel sheets 7 on the side surfaces of the connecting plates 8, the sealing performance between the upper shell 1 and the lower shell 2 is ensured, meanwhile, connectors of an antenna, a network cable and a power supply are respectively inserted into the corresponding sockets, the end parts of the external element are abutted against the bottom of the stepped groove 10, and the gap between the joints of each component, further enhancing the dust-proof effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A receiver housing with a dust-proof function, comprising an upper case (1), characterized in that: go up the both sides of casing (1) and be provided with antenna socket (6), the lower extreme fixed mounting who goes up casing (1) has fixture block (15), the lower part of fixture block (15) sets up in the inboard of draw-in groove (16), draw-in groove (16) are seted up in the upper end of casing (2) down, go up equal fixed mounting on the lateral wall of the lower extreme of casing (1) and the upper end of casing (2) down and have connecting plate (8), threaded hole (14) have all been seted up to the inboard of connecting plate (8), the inboard of threaded hole (14) is provided with fastening bolt (9), two all laid sealing silica gel piece (7) on the relative side of connecting plate (8), the lower extreme fixed mounting of casing (2) has stabilizer blade (3) down, the front and back side of casing (2) is provided with net twine socket (12) and power socket (4) respectively down, antenna socket (6), Ladder groove (10) have all been seted up to the inboard of net twine socket (12) and power socket (4), the bottom in ladder groove (10) all is provided with sealing rubber circle (5) the sealing rubber circle is described.

2. A receiver housing with dust-proof function according to claim 1, characterized in that: four support legs (3) are symmetrically installed at the lower end of the lower shell (2), and a frosted silica gel pad (13) is arranged at the lower end of each support leg (3).

3. A receiver housing with dust-proof function according to claim 1, characterized in that: two threaded holes (14) are symmetrically formed in the inner side of each side of the two connecting plates (8), and the upper shell (1) is fixedly connected with the lower shell (2) through the matching of the fastening bolts (9) and the threaded holes (14).

4. A receiver housing with dust-proof function according to claim 1, characterized in that: the clamping block (15) is fixedly arranged in the middle of the lower end of the upper shell (1), the clamping groove (16) is formed in the middle of the upper end of the lower shell (2), and the width of the clamping groove (16) is consistent with that of the clamping block (15).

5. A receiver housing with dust-proof function according to claim 1, characterized in that: the upper end of the upper shell (1) is a cambered surface, and the upper end of the upper shell (1) is uniformly coated with dustproof finish paint (11).

6. A receiver housing with dust-proof function according to claim 1, characterized in that: the front parts of the left side and the right side of the upper shell (1) are symmetrically provided with antenna jacks (6), and the middle part of the front side of the lower shell (2) and the lower part of the rear side of the lower shell are respectively provided with a network cable jack (12) and a power supply jack (4).