CN215581190U

CN215581190U - Wireless receiving end composite structure detection device

Info

Publication number: CN215581190U
Application number: CN202121902774.5U
Authority: CN
Inventors: 宗留杨
Original assignee: Hunan Zhijiang Zhengzheng Technology Co ltd
Current assignee: Hunan Zhijiang Zhengzheng Technology Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-01-18
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses a detection device for a wireless receiving end combined structure, which comprises a device shell, wherein a radio frequency antenna is fixedly arranged on the upper surface of the device shell, a protective sleeve is sleeved on the surface of the device shell, an anti-skidding mechanism is fixedly arranged on the surface of the protective sleeve, the anti-skidding mechanism comprises an elastic anti-skidding fingerstall, a guide chute and a guide sliding block, a power switch is arranged on one side, located on the radio frequency antenna, of the upper surface of the device shell, and a buzzer is fixedly arranged on the front surface of the device shell. The utility model relates to a detection device for a combined structure of a wireless receiving end, which belongs to the field of detection devices.

Description

Wireless receiving end composite structure detection device

Technical Field

The utility model relates to the field of detection devices, in particular to a detection device for a wireless receiving end combined structure.

Background

The wireless receiving module is generally divided into two types of super-regenerative receiving modules and super-heterodyne receiving modules, and can be further divided into a wireless receiving head (without decoding and outputting pulse signals) and a wireless receiving board (with a decoding chip and outputting TTL level signals) according to the existence of encoding and decoding, the wireless receiving module is widely applied to the fields of door control industries such as wireless remote control, remote control toys, anti-theft alarm, garage doors, rolling doors, banisters, retractable doors and the like, wireless 232 data communication, wireless 485/422 data communication, digital audio, digital image transmission and the like, and at present, a wireless signal detector is used in the signal detection process of a wireless receiving end; however, the existing wireless signal detector has certain disadvantages when in use, the surface of the detector shell is smooth, the problem of careless falling can occur when an operator holds the detector by hand, and after the falling, the battery rear cover shell and the battery are easy to fall out, which brings inconvenience to normal use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a detection device for a combined structure of a wireless receiving end, which can effectively solve the problems that the existing wireless signal detector in the background technology has certain defects when in use, the surface of a detector shell is smooth, the detector can be accidentally dropped when an operator holds the detector by hand, and after the detector is dropped, a battery rear cover shell and a battery are easy to drop, so that the inconvenience is brought to normal use.

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

the utility model provides a wireless receiving terminal integrated configuration detection device, includes the device casing, the last fixed surface of device casing installs radio frequency antenna, the surperficial cover of device casing is equipped with the protection cover shell, the fixed surface of protection cover shell installs anti-skidding mechanism, anti-skidding mechanism includes elasticity anti-skidding dactylotheca, direction spout and direction slider.

Preferably, one side that the upper surface of device casing is located radio frequency antenna is provided with switch, the front surface fixed mounting of device casing has bee calling organ, one side that the front surface of device casing is located bee calling organ is provided with the pilot lamp, the below that the front surface of device casing is located bee calling organ is provided with liquid crystal display, the below that the front surface of device casing is located liquid crystal display is provided with the button.

Preferably, the inner wall fixed mounting of protection cover shell has the embedding fixture block, protection cover shell inner wall fixed mounting has the buffering to support the piece, the combination draw-in groove has been seted up to the side of device casing, and the buffering supports the battery back cover shell of piece laminating device casing rear surface, can reduce the risk that the battery back cover shell drops after the device casing falls.

Preferably, the one end fixed mounting of elasticity anti-skidding dactylotheca has the direction slider, the direction spout has been seted up on the surface of protection cover shell, can improve the effect of gripping of operator and device casing, can play the antiskid effect, reduces the risk that the hand-held device casing in-process dropped to elasticity anti-skidding dactylotheca adapts to different operators' use.

Preferably, the elastic anti-slip finger sleeves are connected with the guide sliding chutes in a sliding mode through guide sliding blocks, and four elastic anti-slip finger sleeves are evenly arranged inside the guide sliding chutes.

Preferably, the embedded fixture blocks are symmetrically arranged on the inner wall of the protection casing, the front surface of the buffer abutting block is pressed against the surface of the battery rear cover shell, the embedded fixture blocks are clamped and matched with the combined clamping grooves, and the protection casing is connected with the device shell in a combined mode through the embedded fixture blocks and the combined clamping grooves.

Compared with the prior art, the utility model has the following beneficial effects:

according to the anti-slip device, the buffering abutting block is attached to the battery rear cover shell on the rear surface of the device shell through the arranged protective casing, the risk that the battery rear cover shell falls off after the device shell falls can be reduced, the holding effect of an operator and the device shell can be improved through the arranged anti-slip mechanism, the anti-slip effect can be achieved, the risk that the handheld device shell falls in the process is reduced, and the elastic anti-slip finger sleeves are suitable for different operators.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a schematic view of a protective case structure of the present invention;

fig. 4 is a schematic structural diagram of a combination card slot of the present invention.

In the figure: 1. a device housing; 101. a power switch; 102. a buzzer; 103. a liquid crystal display screen; 104. pressing a key; 105. an indicator light; 2. a radio frequency antenna; 3. a protective cover shell; 301. embedding a fixture block; 302. buffering the resisting block; 303. a combined clamping groove; 4. an anti-slip mechanism; 401. an elastic anti-slip finger sleeve; 402. a guide chute; 403. and a guide slide block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a wireless receiving end composite structure detection device includes a device housing 1, a radio frequency antenna 2 is fixedly mounted on an upper surface of the device housing 1, a protective sleeve 3 is sleeved on a surface of the device housing 1, an anti-slip mechanism 4 is fixedly mounted on a surface of the protective sleeve 3, and the anti-slip mechanism 4 includes an elastic anti-slip finger sleeve 401, a guide chute 402 and a guide slider 403.

A power switch 101 is arranged on one side of the upper surface of the device shell 1, which is located on the radio frequency antenna 2, a buzzer 102 is fixedly arranged on the front surface of the device shell 1, an indicator lamp 105 is arranged on one side of the front surface of the device shell 1, which is located on the buzzer 102, a liquid crystal display screen 103 is arranged on the front surface of the device shell 1, which is located below the buzzer 102, and a key 104 is arranged on the front surface of the device shell 1, which is located below the liquid crystal display screen 103.

In this embodiment, the inner wall fixed mounting of protection shell 3 has embedding

fixture block

301, and 3 inner wall fixed mounting of protection shell has the buffering to support piece 302, and combined clamping groove 303 has been seted up to the side of device casing 1, can be to protection shell 3 and device casing 1 built-up connection, and the buffering supports the battery back cover shell that piece 302 laminating device casing 1 rear surface, can reduce the risk that the battery back cover shell drops after device casing 1 drops.

In this embodiment, the one end fixed mounting of elasticity anti-skidding dactylotheca 401 has direction slider 403, direction spout 402 has been seted up on the surface of protection cover shell 3, in holding the use, operator's finger imbeds the inside of elasticity anti-skidding dactylotheca 401, can improve the effect of gripping of operator and device casing 1, can play the antiskid effect, reduce the risk that handheld device casing 1 in-process dropped, and elasticity anti-skidding dactylotheca 401 slides and the spacing is adjusted in the inside of direction spout 402 through direction slider 403, the elasticity effect of cooperation elasticity anti-skidding dactylotheca 401 can adapt to different operators' use.

The elastic anti-slip finger sleeves 401 are connected with the guide sliding grooves 402 in a sliding mode through the guide sliding blocks 403, and four elastic anti-slip finger sleeves are evenly arranged inside the guide sliding grooves 402.

The two embedding fixture blocks 301 are symmetrically arranged on the inner wall of the protective casing 3, the front surface of the buffer abutting block 302 is tightly pressed against the surface of the battery rear cover shell, the embedding fixture blocks 301 are matched with the combined clamping groove 303 in a clamping manner, and the protective casing 3 is connected with the device shell 1 in a combined manner through the embedding fixture blocks 301 and the combined clamping groove 303.

It should be noted that, before using, the utility model is a wireless receiving end combined structure detection device, the protective casing 3 is embedded into the combined slot 303 on the side surface of the device shell 1 through the embedded fixture block 301 on the inner wall, the protective casing 3 and the device shell 1 can be combined and connected, the buffer resisting block 302 is attached to the battery rear cover shell on the rear surface of the device shell 1, the risk of falling off of the battery rear cover shell after the device shell 1 falls down can be reduced, in the holding and using process, the fingers of the operator are embedded into the elastic anti-slip finger sleeve 401, so that the holding effect of the operator and the device shell 1 can be improved, the anti-slip effect can be achieved, the risk of falling in the process of holding the device shell 1 can be reduced, the elastic anti-slip finger sleeves 401 slide in the guide sliding grooves 402 through the guide sliding blocks 403, the distance is adjusted, and the elastic anti-slip finger sleeves 401 are matched with the elastic force of the elastic anti-slip finger sleeves 401, so that the anti-slip finger sleeves can adapt to different operators.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A wireless receiving end composite structure detection device is characterized in that: including device casing (1), the last fixed surface of device casing (1) installs radio frequency antenna (2), the surface cover of device casing (1) is equipped with protection cover shell (3), the fixed surface of protection cover shell (3) installs anti-skidding mechanism (4), anti-skidding mechanism (4) include elasticity anti-skidding dactylotheca (401), direction spout (402) and direction slider (403).

2. The apparatus according to claim 1, wherein the detecting device comprises: the device is characterized in that a power switch (101) is arranged on one side, located on a radio frequency antenna (2), of the upper surface of the device shell (1), a buzzer (102) is fixedly mounted on the front surface of the device shell (1), an indicator lamp (105) is arranged on one side, located on the buzzer (102), of the front surface of the device shell (1), a liquid crystal display (103) is arranged below the buzzer (102) of the front surface of the device shell (1), and a key (104) is arranged below the liquid crystal display (103) of the front surface of the device shell (1).

3. The apparatus according to claim 2, wherein the detecting device comprises: the device is characterized in that an embedded fixture block (301) is fixedly mounted on the inner wall of the protection casing (3), a buffer abutting block (302) is fixedly mounted on the inner wall of the protection casing (3), and a combined clamping groove (303) is formed in the side surface of the device shell (1).

4. The apparatus according to claim 3, wherein the detecting device comprises: one end of the elastic anti-slip finger sleeve (401) is fixedly provided with a guide sliding block (403), and the surface of the protective sleeve shell (3) is provided with a guide sliding groove (402).

5. The apparatus according to claim 4, wherein the detecting device comprises: the elastic anti-skidding finger sleeves (401) are connected with the guide sliding grooves (402) in a sliding mode through guide sliding blocks (403), and four elastic anti-skidding finger sleeves are evenly arranged inside the guide sliding grooves (402).

6. The apparatus according to claim 5, wherein the detecting device comprises: the inner wall symmetry that embedding fixture block (301) is located protection cover shell (3) is provided with two, the buffering is pressed to the front surface of piece (302) and is laminated the surface of lid shell behind the battery, embedding fixture block (301) and combination draw-in groove (303) block match, protection cover shell (3) are through embedding fixture block (301) and combination draw-in groove (303) and device casing (1) built-up connection.