CN210670864U

CN210670864U - Detector shell

Info

Publication number: CN210670864U
Application number: CN201921037460.6U
Authority: CN
Inventors: 余红明
Original assignee: Guangzhou Changhan Technology Co Ltd
Current assignee: Guangzhou Changhan Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-02
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a code detector shell, which comprises an upper shell and a lower shell, wherein four corners of the upper shell are provided with a first arc-shaped groove, a first connecting plate and a first through hole, four corners of the lower shell are provided with a second arc-shaped groove, a second connecting plate and a second through hole, and the first through hole and the second through hole are connected through a connecting piece; the third connecting plate is arranged in the middle of the inner side of the lower edge of the periphery of the upper shell, the fourth connecting plate is arranged in the middle of the inner side of the upper edge of the periphery of the lower shell, the third through hole is formed in the third connecting plate, the blind hole is formed in the fourth connecting plate, and the limiting cylinder is arranged in the blind hole. The utility model can prevent the edge from being misaligned around the upper shell and around the lower shell through the matching limit of the third connecting plate, the fourth connecting plate and the limiting cylinder; the utility model discloses simple structure sets up first convex recess and second circular arc recess in four corners of epitheca and four corners of inferior valve, makes things convenient for sand grip cooperation screens on code detector and the car like this, easy to assemble.

Description

Detector shell

Technical Field

The utility model relates to a code detector technical field, in particular to code detector shell.

Background

The connection of the upper shell and the lower shell of the existing code detector is not tight enough, and particularly, the periphery of the existing code detector is easy to be misaligned, so that the appearance is influenced, and the existing code detector needs to be installed on a vehicle and also can be installed. Therefore, improvements must be made to the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a decoder shell, solved the outward appearance not good and the inconvenient problem of installation.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a shell of a code detector comprises an upper shell and a lower shell arranged below the upper shell, wherein the upper shell and the lower shell are both of rectangular structures, four corners of the upper shell are provided with first arc-shaped grooves, four corners of the lower shell are provided with second arc-shaped grooves matched with the first arc-shaped grooves, the lowest end of each first arc-shaped groove is provided with a first connecting plate, the highest end of each second arc-shaped groove is provided with a second connecting plate contacted with the first connecting plate, the first connecting plate is provided with a first through hole, the second connecting plate is provided with a second through hole matched with the first through hole, and the first through hole and the second through hole are connected through a connecting piece; the middle of the inner side of the lower edge of the periphery of the upper shell is provided with a third connecting plate, the middle of the inner side of the upper edge of the periphery of the lower shell is provided with a fourth connecting plate matched with the third connecting plate, the third connecting plate is provided with a third through hole, the fourth connecting plate is provided with a blind hole matched with the third through hole, and a limiting cylinder matched with the third through hole is arranged in the blind hole.

Furthermore, the upper end of the limiting cylinder is provided with a chamfer.

Furthermore, a GPS antenna port, a 3/4G antenna port, a WLAN antenna port, a synchronous antenna port, a first power socket, a power prompting lamp port, a second power socket and a power switch are arranged on the front end face of the upper shell.

Further, the number of the WLAN antenna ports is two.

Further, the connecting piece is a bolt.

By adopting the technical scheme, the periphery of the upper shell and the periphery of the lower shell are limited by the third connecting plate, the fourth connecting plate and the limiting cylinder in a matching way, so that the periphery can be prevented from being misaligned; the utility model discloses simple structure sets up first convex recess and second circular arc recess in four corners of epitheca and four corners of inferior valve, makes things convenient for sand grip cooperation screens on code detector and the car like this, easy to assemble.

Drawings

Fig. 1 is a schematic perspective view of a casing of a code detector according to the present invention;

FIG. 2 is a schematic perspective view of a lower shell of a code detector housing according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of an upper shell of a shell of the code detector of the present invention.

Figures and their description:

1. an upper shell; 2. a lower case; 3. a first arc-shaped groove; 4. a first through hole; 5. a first connecting plate; 6. a second connecting plate; 7. a second arc groove; 8. a power switch; 9. a second power outlet; 10. a power supply prompting lamp socket; 11. a first power outlet; 12. synchronizing the antenna ports; 13. a WLAN antenna port; 14. 3/4G antenna port; 15. a GPS antenna port; 16. blind holes; 17. a fourth connecting plate; 18. a second through hole; 19. a third through hole; 20. and a third connecting plate.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, the utility model provides a decoder shell, including epitheca 1 and the inferior valve 2 of locating below the epitheca 1, the epitheca 1 with the inferior valve 2 all is the rectangle structure, four corners of the epitheca 1 all are equipped with first circular arc recess 3, four corners of the inferior valve 2 all are equipped with the second circular arc recess 7 with first circular arc recess 3 matched with, the bottom of first circular arc recess 3 is equipped with first connecting plate 5, the top of second circular arc recess 7 is equipped with the second connecting plate 6 with first connecting plate 5 contact, be equipped with first through-hole 4 on the first connecting plate 5, be equipped with the second through-hole 18 with first through-hole 4 matched with on the second connecting plate 6, first through-hole 4 with the second through-hole 18 passes through the connecting piece and connects; the middle of the inner side of the lower edge of the periphery of the upper shell 1 is provided with a third connecting plate 20, the middle of the inner side of the upper edge of the periphery of the lower shell 2 is provided with a fourth connecting plate 17 matched with the third connecting plate 20, the third connecting plate 20 is provided with a third through hole 19, the fourth connecting plate 17 is provided with a blind hole 16 matched with the third through hole 19, and the blind hole 16 is internally provided with a limiting cylinder matched with the third through hole 19.

According to the technical scheme, the periphery of the upper shell 1 and the periphery of the lower shell 2 are limited by the third connecting plate 20, the fourth connecting plate 17 and the limiting cylinder in a matching manner, so that the periphery can be prevented from being misaligned; the utility model discloses simple structure sets up first convex recess 3 and second circular arc recess 7 in four corners of epitheca 1 and four corners of inferior valve 2, makes things convenient for sand grip cooperation screens on code detector and the car like this, easy to assemble.

And the upper end of the limiting cylinder is provided with a chamfer. Therefore, the limiting cylinder can conveniently enter the third through hole to limit the periphery of the code detector.

The front end face of the upper shell 1 is provided with a GPS antenna port 15, a 3/4G antenna port 14, a WLAN antenna port 13, a synchronous antenna port 12, a first power socket 11, a power prompting lamp port 10, a second power socket 9 and a power switch 8. The number of the WLAN antenna ports 13 is two. The specific value can be set according to the use requirement.

The connecting piece is a bolt. Other connectors may of course be used instead.

In summary, the utility model can prevent the edge from being misaligned around the upper shell and around the lower shell by the third connecting plate, the fourth connecting plate and the limiting cylinder for limiting; the utility model discloses simple structure sets up first convex recess and second circular arc recess in four corners of epitheca and four corners of inferior valve, makes things convenient for sand grip cooperation screens on code detector and the car like this, easy to assemble.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A shell of a code detector is characterized by comprising an upper shell and a lower shell arranged below the upper shell, wherein the upper shell and the lower shell are both of a rectangular structure, four corners of the upper shell are provided with first arc-shaped grooves, four corners of the lower shell are provided with second arc-shaped grooves matched with the first arc-shaped grooves, the lowest end of each first arc-shaped groove is provided with a first connecting plate, the uppermost end of each second arc-shaped groove is provided with a second connecting plate contacted with the first connecting plate, the first connecting plate is provided with a first through hole, the second connecting plate is provided with a second through hole matched with the first through hole, and the first through hole and the second through hole are connected through a connecting piece; the middle of the inner side of the lower edge of the periphery of the upper shell is provided with a third connecting plate, the middle of the inner side of the upper edge of the periphery of the lower shell is provided with a fourth connecting plate matched with the third connecting plate, the third connecting plate is provided with a third through hole, the fourth connecting plate is provided with a blind hole matched with the third through hole, and a limiting cylinder matched with the third through hole is arranged in the blind hole.

2. The encoder housing of claim 1, wherein the limiting cylinder is chamfered at an upper end thereof.

3. The code detector shell according to claim 1, wherein the front end face of the upper shell is provided with a GPS antenna port, a 3/4G antenna port, a WLAN antenna port, a synchronous antenna port, a first power socket, a power prompting lamp port, a second power socket and a power switch.

4. The detector housing of claim 3, wherein there are two WLAN antenna ports.

5. The detector housing of claim 1, wherein the connector is a bolt.