CN213212365U

CN213212365U - GSM2G antenna with self-clamping shell structure

Info

Publication number: CN213212365U
Application number: CN202021154464.5U
Authority: CN
Inventors: 谢俊成
Original assignee: Shenzhen Xingtong Wireless Technology Co ltd
Current assignee: Shenzhen Xingtong Wireless Technology Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-05-14
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a GSM2G antenna with from card formula shell structure, including left casing, the right side of left side casing is provided with right casing, the first case from calorie that two symmetries of fixedly connected with set up on the lateral wall of right side casing, the second that two symmetries of fixedly connected with set up on the lateral wall of left side casing is from calorie case, two the first guide block of fixedly connected with on the lateral wall of first case from calorie runs through on the lateral wall of first guide block and is provided with first guide way. The utility model relates to a GSM2G casing technical field can realize setting up from the card formula structure on the casing about GSM2G casing, and control the installation that the casing can be quick, and separate the left casing and the right casing of antenna rapidly under the prerequisite that does not harm antenna housing and antenna, when improving and disassemble efficiency, avoids external force to unpack apart process casing and inside antenna damage apart, causes the wasting of resources.

Description

GSM2G antenna with self-clamping shell structure

Technical Field

The utility model relates to a GSM2G casing technical field specifically is a GSM2G antenna with from card formula shell structure.

Background

GSM is a cellular network, i.e. a cellular area to which a mobile phone is connected and which can search close to it, and operates on a number of different radio frequencies.

The casing of current GSM2G antenna is at closed in-process, and all two assorted left and right casings are directly assembled through inside mounting pin and mounting hole, when inside antenna problem had and need to be disassembled it, usually directly smash it with the left casing of antenna and right casing under the effect of external force and take out inside antenna again, and the antenna casing can not assemble repeatedly again and cause the wasting of resources and easily cause the damage to the inside antenna of casing at the in-process of external force crushing casing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a GSM2G antenna with from card formula shell structure to solve the unable normal problem of disassembling of GSM2G antenna housing on the existing market that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a GSM2G antenna with a self-clamping shell structure comprises a left shell, wherein a right shell is arranged on the right side of the left shell, two first self-clamping boxes which are symmetrically arranged are fixedly connected to the side wall of the right shell, two second self-clamping boxes which are symmetrically arranged are fixedly connected to the side wall of the left shell, two first guide blocks are fixedly connected to the side wall of the first self-clamping boxes, first guide grooves are formed in the side walls of the two first guide blocks in a penetrating mode, the first guide grooves and the first guide blocks are located on the same side wall of the first self-clamping boxes, square grooves are formed in the side wall of the top of the first self-clamping boxes in a penetrating mode, an installation cavity is formed in the first self-clamping boxes, a semicircular rotating block is rotatably connected in the installation cavity, the rotating center of the semicircular rotating block is located in the symmetrical center position of the first guide blocks and the first guide grooves, and a semicircle is fixedly connected to the side wall of the rotating block, the other end of dwang is located square inslot and offsets with the inner wall in square groove, the dwang is located fixedly connected with extrusion spring on the inside lateral wall of installation cavity, extrusion spring's the other end is fixed mutually with the inner wall in sliding chamber, two fixedly connected with second guide block on the second is from calorie case and the first lateral wall relative from calorie case, just the second guide block matches with first guide way, two run through on the lateral wall of second from calorie case and be provided with the second guide way, second guide way and first guide block phase-match, just second guide way and second guide block are located the second from calorie same lateral wall of case, semicircular fixed slot has been seted up on the inner wall of second guide way.

Preferably, fixedly connected with dead lever on the lateral wall of right side casing, sliding connection has the push rod on the dead lever, the both ends of push rod respectively with two dwang looks fixed connection, the one end fixedly connected with stopper of right side casing is kept away from to the push rod.

Preferably, a plurality of guide holes are formed in the side wall, opposite to the left casing, of the right casing, a plurality of fixing pins are fixedly connected to the side wall, opposite to the right casing, of the left casing, and each fixing pin is matched with each guide hole.

Preferably, a telescopic spring is fixedly connected to the bottom of each guide hole.

Preferably, the side walls of the bottoms of the right shell and the left shell are fixedly connected with fixed suckers.

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

1. the push rod is pushed inwards through the arrangement of the fixed rod, the push rod, the semicircular rotating block and the like, the semicircular rotating block rotates and does not abut against the side wall of the semicircular fixing groove any more, the antenna is quickly disassembled under the condition that the antenna shell and the internal antenna are not damaged, and the problem that the shell and the internal antenna are damaged in the external disassembling process to cause resource waste is avoided;

2. through the setting of parts such as semi-circular turning block, semi-circular rotation groove, dwang, first guide block, the second guide block slides in first guide way and second guide way respectively, its lateral wall offsets with the lateral wall in semi-circular rotation groove after semi-circular turning block slided to semi-circular rotation groove and is in the effect rotation of extrusion spring in the second guide way, realize that left casing and right casing are quick installation under the self-clamping formula structure of self casing, improve the installation effectiveness of reality.

Drawings

Fig. 1 is a schematic perspective view of a GSM2G antenna with a self-locking housing structure according to the present invention;

fig. 2 is a schematic perspective view of a first self-card box of a GSM2G antenna with a self-card type housing structure according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a first self-card box of a GSM2G antenna with a self-card type housing structure according to the present invention;

fig. 4 is a schematic diagram of the internal structure of a second self-card box of the GSM2G antenna with a self-card type housing structure according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a left housing; 2. a right housing; 3. a first self-clamping box; 4. a second self-clamping box; 5. a fixing pin; 6. a guide hole; 7. a first guide block; 8. a first guide groove; 9. a square groove; 10. rotating the rod; 11. a semicircular turning block; 12. a compression spring; 13. a second guide groove; 14. a second guide block; 15. a semicircular fixing groove; 16. a push rod; 17. fixing the rod; 18. and a limiting block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a GSM2G antenna with a self-clamping type housing structure comprises a left housing 1, a right housing 2 is disposed on the right side of the left housing 1, a fixing sucker is fixedly connected to the bottom side wall of the right housing 2 and the left housing 1 to facilitate the rapid installation and fixation of the whole antenna housing, two first self-clamping boxes 3 symmetrically disposed are fixedly connected to the side wall of the right housing 2, a plurality of guide holes 6 are disposed on the opposite side wall of the right housing 2 and the left housing 1, a plurality of fixing pins 5 are fixedly connected to the opposite side wall of the left housing 1 and the right housing 2, each fixing pin 5 is matched with each guide hole 6 and is mainly used for guiding during the installation of the right housing 2 and the left housing 1, a telescopic spring is fixedly connected to the bottom of each guide hole 6 and is mainly used for preventing the fixing pin 5 from being blocked in the guide hole 6 when the right housing 2 is separated from the left housing 1, the side wall of the left shell 1 is fixedly connected with two second self-clamping boxes 4 which are symmetrically arranged, the side walls of the two first self-clamping boxes 3 are fixedly connected with first guide blocks 7, the side walls of the two first guide blocks 7 are provided with first guide grooves 8 in a penetrating manner, the first guide grooves 8 and the first guide blocks 7 are positioned on the same side wall of the first self-clamping boxes 3, the side wall of the top of the first self-clamping box 3 is provided with square grooves 9 in a penetrating manner, a mounting cavity is arranged in the first self-clamping box 3, a semicircular rotating block 11 is rotationally connected in the mounting cavity, the rotating center of the semicircular rotating block 11 is positioned at the symmetrical center position of the first guide blocks 7 and the first guide grooves 8, the side wall of the semicircular rotating block 11 is fixedly connected with a rotating rod 10, the other end of the rotating rod 10 is positioned in the square groove 9 and is abutted against the inner wall of the square groove 9, the rotating rod 10 is positioned on the side wall in the mounting cavity and is, the other end of the extrusion spring 12 is fixed with the inner wall of the sliding cavity, the side walls of the two second self-clamping boxes 4 opposite to the first self-clamping box 3 are fixedly connected with a second guide block 14, the second guide block 14 is matched with the first guide groove 8, the side walls of the two second self-clamping boxes 4 are provided with a second guide groove 13 in a penetrating way, the second guide groove 13 is matched with the first guide block 7, the second guide groove 13 and the second guide block 14 are positioned on the same side wall of the second self-clamping box 4, the inner wall of the second guide groove 13 is provided with a semicircular fixing groove 15, the side wall of the right shell 2 is fixedly connected with a fixing rod 17, the fixing rod 17 is connected with a push rod 16 in a sliding way, the two ends of the push rod 16 are respectively and fixedly connected with the two rotating rods 10, one end of the push rod 16 far away from the right shell 2 is fixedly connected with a limiting block 18 which is mainly used for synchronously pushing the two rotating, the two semicircular rotating blocks 11 are difficult to accurately rotate to the set positions, and the efficiency of the actual operation is degraded.

In the utility model, when the right casing 2 and the left casing 1 of the GSM2G antenna are required to be installed and fixed, the guide hole 6 on the right casing 2 is aligned with the fixing pin 5 on the left casing 1, the left casing 1 and the right casing 2 are close to each other under the action of the guide hole 6 and the fixing pin 5, when approaching a certain position, the first guide block 7 and the second guide block 14 slide on the second guide groove 13 and the first guide groove 8 respectively, when the semicircular rotating block 11 abuts against the second guide block 14, under the action of force, the semicircular rotating block 11 rotates and slides on the second guide groove 13, when sliding to the upper part of the semicircular fixing groove 15, the semicircular rotating block 11 does not abut against the inner wall of the second guide groove 13 any more, rapidly rotates to the side wall rotating rod of the square groove 9 under the action of the extrusion spring 12, at this time, the semicircular rotating block 11 rotates to the original position, the semicircular rotating block 11 abuts against the side wall of the semicircular fixing groove 15, realize right casing 2 and left casing 1's quick block, when needs are disassembled left casing 1 and right casing 2, inwards push rod 16, push rod 16 slides on dead lever 17, drive two dwang 10 and move left, fix the rotation of semicircular turning block 11 in semicircular fixed slot 15 this moment, when dwang 10 offsets with another relative inner wall of square groove 9, semicircular turning block 11 parallels with second guide way 13 this moment, stimulate right casing 2, semicircular turning block 11 is drawn out on second guide way 13 rapidly, along with the expanding spring in each guiding hole 6 pops out each fixed pin 5, realize separating left casing 1 and right casing 2 of antenna rapidly under the prerequisite that does not harm antenna housing and antenna.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The GSM2G antenna with the self-clamping type shell structure comprises a left shell (1) and is characterized in that a right shell (2) is arranged on the right side of the left shell (1), two first self-clamping boxes (3) which are symmetrically arranged are fixedly connected to the side wall of the right shell (2), two second self-clamping boxes (4) which are symmetrically arranged are fixedly connected to the side wall of the left shell (1), first guide blocks (7) are fixedly connected to the side walls of the two first self-clamping boxes (3), first guide grooves (8) penetrate through the side walls of the two first guide blocks (7), the first guide grooves (8) and the first guide blocks (7) are located on the same side wall of the first self-clamping boxes (3), a square groove (9) penetrates through the side wall of the top of the first self-clamping box (3), and an installation cavity is formed in the first self-clamping box (3), the installation cavity is rotationally connected with a semicircular rotating block (11), the rotating center of the semicircular rotating block (11) is positioned at the symmetrical center position of a first guide block (7) and a first guide groove (8), the side wall of the semicircular rotating block (11) is fixedly connected with a rotating rod (10), the other end of the rotating rod (10) is positioned in a square groove (9) and is abutted against the inner wall of the square groove (9), the rotating rod (10) is positioned on the side wall in the installation cavity and is fixedly connected with an extrusion spring (12), the other end of the extrusion spring (12) is fixed with the inner wall of a sliding cavity, two second self-clamping boxes (4) are fixedly connected with a second guide block (14) on the side wall opposite to the first self-clamping box (3), the second guide block (14) is matched with the first guide groove (8), and two second guide grooves (13) run through the side wall of the second self-clamping boxes (4), the second guide groove (13) is matched with the first guide block (7), the second guide groove (13) and the second guide block (14) are located on the same side wall of the second self-clamping box (4), and a semicircular fixing groove (15) is formed in the inner wall of the second guide groove (13).

2. The GSM2G antenna with self-clamping shell structure according to claim 1, wherein a fixing rod (17) is fixedly connected to the side wall of the right shell (2), a push rod (16) is slidably connected to the fixing rod (17), two ends of the push rod (16) are respectively and fixedly connected to the two rotating rods (10), and a limit block (18) is fixedly connected to one end of the push rod (16) far away from the right shell (2).

3. The GSM2G antenna with self-locking shell structure according to claim 1, wherein the right shell (2) has a plurality of guide holes (6) on the side wall opposite to the left shell (1), the left shell (1) has a plurality of fixing pins (5) fixedly connected to the side wall opposite to the right shell (2), and each fixing pin (5) is matched with each guide hole (6).

4. A GSM2G antenna with self-card housing structure, according to claim 3, characterized in that a telescopic spring is fixedly connected to the bottom of each guiding hole (6).

5. The GSM2G antenna with self-clamping shell structure according to claim 1, wherein the right shell (2) and the left shell (1) have fixed suckers fixedly connected to the bottom side walls.