CN109147296B

CN109147296B - Multifunctional data acquisition device based on L ora wireless transmission

Info

Publication number: CN109147296B
Application number: CN201810942368.8A
Authority: CN
Inventors: 张开蔺
Original assignee: Hubei Sanhao Electronics Co ltd
Current assignee: Hubei Sanhao Electronics Co ltd
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2020-07-31
Anticipated expiration: 2038-08-17
Also published as: CN109147296A

Abstract

The invention discloses a multifunctional data collector based on L ora wireless transmission, which comprises a collector body, wherein a button body is arranged on the front surface of the collector body, a protective shell positioned on the front surface of the button body is sleeved at the front end of the collector body, connecting blocks are fixedly connected to the bottom ends of two sides of the protective shell, the protective shell is sleeved on the surface of the connecting blocks, and a containing block sleeved on the surface of the protective shell is fixedly connected to the left side of the collector body.

Description

Multifunctional data acquisition device based on L ora wireless transmission

Technical Field

The invention relates to the technical field of data collectors, in particular to a multifunctional data collector based on L ora wireless transmission.

Background

A multifunctional hand-held data acquisition device, also known as a checking machine and a palm computer, integrates a bar code scanning device, an RFID (radio frequency identification device) and L ora technology with a data terminal, is provided with a terminal computer device which can be operated by a battery in an off-line mode, has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission, provides guarantee for the authenticity, the effectiveness, the real-time property and the availability of field data, and has the characteristics of integration, maneuverability, small volume, light weight, high performance, suitability for hand holding and the like.

But present multi-functional handheld data collection station does not possess the effect of preventing the mistake touching, and the user can touch because of the mistake and lead to the data parameter on the multi-functional handheld data collection station to change when using to lead to the unable normal sign indicating number work of sweeping of multi-functional handheld data collection station, thereby the people of not being convenient for use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the L ora wireless transmission-based multifunctional data acquisition unit, which has the advantages of preventing the buttons on the multifunctional handheld data acquisition unit from being touched by mistake and the like, and solves the problem that the conventional multifunctional handheld data acquisition unit cannot prevent the buttons from being touched by mistake.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme that the multifunctional data collector based on L ora wireless transmission comprises a collector body, wherein a button body is arranged on the front side of the collector body, a protective shell positioned on the front side of the button body is sleeved at the front end of the collector body, connecting blocks are fixedly connected to the bottom ends of the two sides of the protective shell, the protective shell is sleeved on the surface of the connecting blocks, a containing block sleeved on the surface of the protective shell is fixedly connected to the left side of the collector body, a fixed block positioned on the left side of the protective shell is slidably connected to the inside of the containing block, a through hole is formed in the left side of the protective shell, a fixed groove positioned on the right side of the protective shell is formed in the inner wall of the containing block, the right end of the fixed block penetrates through the through hole and is clamped inside the fixed groove, a push rod is fixedly connected to.

Preferably, the left side fixedly connected with of fixed block cup joints the extension spring on push rod surface, the left end of extension spring and the inner wall fixed connection who holds the piece.

Preferably, the top and the equal fixedly connected with guide block in bottom of fixed block left end, the inner wall of holding the piece is seted up and is located the guide way of fixed block top and bottom, guide block sliding connection is in the inside of guide way.

Preferably, the inside sliding connection who holds the piece has the fixture block that is located the guide way bottom and is located the guide way left, the top of fixture block extends to the inside of guide way, the right side of fixture block and the left side swing joint of guide block, the bottom fixedly connected with pull rod of fixture block, the bottom of pull rod extends to the outside and the fixedly connected with pull block that hold the piece.

Preferably, the bottom of the clamping block is fixedly connected with a pressure spring sleeved on the surface of the pull rod, and the top of the pressure spring is fixedly connected with the inner wall of the accommodating block.

Preferably, the left side and the right side of fixture block all fixedly connected with stopper, the inner wall of holding the piece is seted up and is located the spacing groove on fixture block left side and right side, stopper sliding connection is in the inside of spacing groove.

(III) advantageous effects

Compared with the prior art, the invention provides a multifunctional data acquisition device based on L ora wireless transmission, which has the following beneficial effects:

1. this multi-functional data collection station based on L ora wireless transmission, protect the button through setting up the protective housing, and hold the piece through the setting, the fixed block, through-hole and fixed slot are fixed the protective housing, can prevent that the protective housing is not hard up to lead to unable protection button, thereby reach the effect of stabilizing the protection button, let the user can not miss and touch the button, thereby let the data parameter on the multi-functional handheld data collection station can not change, let the code work of sweeping that multi-functional handheld data collection station can be normal, and the device fixed knot constructs simply, can let the user open the protective housing fast and operate, thereby be convenient for people to use.

2. This multi-functional data collection station based on L ora wireless transmission, can provide the pulling force for the fixed block through setting up the extension spring, let the fixed block can be rapidly followed the through-hole and exited, through setting up guide block and guide way, can lead to the fixed block, let the fixed block can more stable removal, thereby let the fixed block can be accurate pass in the through-hole card advances the fixed slot, can fix the guide block when the fixed block card advances in the fixed slot through setting up the fixture block, thereby fix the fixed block, prevent that the fixed block from removing under the pulling of extension spring, thereby increase the stability of protective housing when the protection, can provide thrust for the fixture block through setting up the pressure spring, let the fixture block can remove rapider, and can prevent that the fixture block from moving down because of the dead weight, through setting up stopper and spacing groove, can carry on spacingly to the fixture block, prevent that the fixture.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the front structure of the present invention;

fig. 3 is an enlarged view of a portion of the structure shown at a in fig. 2 according to the present invention.

In the figure: the collector comprises a collector body 1, a button body 2, a protective shell 3, a connecting block 4, a containing block 5, a fixing block 6, a through hole 7, a fixing groove 8, a push rod 9, a push block 10, a tension spring 11, a guide block 12, a guide groove 13, a clamping block 14, a pull rod 15, a pull block 16, a pressure spring 17, a limiting block 18 and a limiting groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a multifunctional data collector based on L ora wireless transmission, including collector body 1, collector body 1's front is provided with button body 2, collector body 1's front pot is equipped with and is located button body 2 front protective housing 3, the equal fixedly connected with connecting block 4 in bottom on protective housing 3 both sides, protective housing 3 cup joints the surface at connecting block 4, collector body 1's left side fixedly connected with cup joints and holds piece 5 on protective housing 3 surface, the inside sliding connection that holds piece 5 is located the left fixed block 6 of protective housing 3, through-hole 7 has been seted up on protective housing 3's left side, hold the inner wall of piece 5 and set up the fixed slot 8 that is located protective housing 3 right side, the right-hand member of fixed block 6 passes through-hole 7 and the joint in the inside of fixed slot 8, the top and the equal fixedly connected with guide block 12 in bottom of fixed block 6, the guide groove 13 that is located the top and bottom of fixed block 6 is seted up when the inner wall of fixed block 6 can pass through the fixed draw-side fixed through-side fixed draw-point 14 and the fixed spring 14 and the fixed through-side fixed draw-point 14, the fixed spring 14, the fixed block 14, the fixed spring 14 can be connected with the fixed spring 14, the fixed block 14, the inner wall of the left side, the fixed block 14 can be connected with the fixed spring 14, the fixed block 14, the fixed spring, the left side fixed block 14, the inner wall of the left side, the inner wall of the left side fixed block 14 can be connected with the left side, the inner wall of the left side, the fixed block 14, the left side, the inner wall of the fixed block 14, the left side, the fixed block 14, the inner wall of the left side, the left side of the fixed block 14, the fixed spring, the left side, the fixed block 14, the left side, the fixed block 14, the left side of the fixed block 14, the left side of the fixed block 14.

When the button is required to be protected, the protective shell 3 is rotated to the front face of the button body 2 to cover the button body, the protective shell 3 can be clamped inside the accommodating block 5, when the back face of the protective shell 3 is in contact with the front face of the accommodating block 5, the through hole 7 can be aligned with the fixing groove 8, the push block 10 is moved rightwards, the push block 10 pushes the fixing block 6 to move rightwards through the push rod 9 to penetrate through the through hole 7 to be clamped into the fixing groove 8 to fix the protective shell 3, the guide block 12 can slide to the right side of the clamping block 14, the pull rod 15 is pushed to move upwards through the pressure spring 17, the clamping block 14 is pushed by the pull rod 15 to move upwards to extend into the guide groove 13 to fix the guide block 12, so that the fixing block 6 is limited inside the fixing groove 8, when the protective shell 3 needs to be released, only the pull block 16 needs to be pulled downwards, and the pull block 16 drives the clamping block 14 to move downwards through, when the clamping block 14 is separated from the guide block 12, the fixing block 6 is pulled to withdraw from the through hole 7 through the tension spring 11.

To sum up, this multi-functional data collection station based on L ora wireless transmission, protect the button through setting up protective housing 3, and hold piece 5 through the setting, fixed block 6, through-hole 7 and fixed slot 8 are fixed protective housing 3, can prevent that protective housing 3 is not hard up to lead to unable protection button, thereby reach the effect of stabilizing the protection button, let the user can not miss and touch the button, thereby let the data parameter on the multi-functional handheld data collection station can not change, let the multi-functional handheld data collection station can be normal sweep a yard work, and the device fixed knot constructs simply, can let the user open protective housing 3 fast and operate, thereby people of being convenient for use, the problem that current multi-functional handheld data collection station can't prevent the button and touch by the mistake has been solved.

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 a multi-functional data collection station based on L ora wireless transmission, includes collector body (1), its characterized in that the front of collector body (1) is provided with button body (2), the front end cover of collector body (1) is equipped with and is located the positive protective housing (3) of button body (2), the equal fixedly connected with connecting block (4) in bottom of protective housing (3) both sides, protective housing (3) cup joint the surface at connecting block (4), the left side fixedly connected with of collector body (1) cup joints and holds piece (5) at protective housing (3) surface, the inside sliding connection who holds piece (5) is located the left fixed block (6) of protective housing (3), through-hole (7) have been seted up in the left side of protective housing (3), fixed slot (8) that are located protective housing (3) right side are seted up to the inner wall that holds piece (5), the right-hand member of fixed block (6) passes through-hole (7) and the joint is in the inside of fixed slot (8), the left side fixedly connected with push rod (9) on the left side, the left side fixedly connected with push rod (10) and the fixed block (14) and the fixed connection of drawing the fixed block (14) and the fixed block 14, the fixed block 14) and the fixed block 14 that hold the fixed block 15 that hold the fixed block (14) and the fixed block 14 that the fixed connection is connected with the fixed block 14 that hold the fixed block 14 that hold the fixed block 14 and the fixed block 14 that the fixed block 14 and the fixed block 14 that hold the fixed block 14 and the fixed block 14 that hold the fixed block 14 and the fixed block 14 hold the fixed block 14 that the fixed block 14 and the fixed block 14 that hold the fixed block 14 and the.

2. The L ora wireless transmission-based multifunctional data acquisition unit according to claim 1, wherein the left side of the fixed block (6) is fixedly connected with a tension spring (11) sleeved on the surface of the push rod (9), and the left end of the tension spring (11) is fixedly connected with the inner wall of the accommodating block (5).