CN210091170U

CN210091170U - Campus information inquiry device based on pocket

Info

Publication number: CN210091170U
Application number: CN201921125881.4U
Authority: CN
Inventors: 刘惟佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-02-18
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a campus communication technology field just discloses an information inquiry device for campus based on pocket, including the inquiry machine body, inlay on the back lateral wall of inquiry machine body and be equipped with push switch. This based on information inquiry unit is used in pocket campus, it makes the threaded rod rotate to rotate the screw thread lid, the threaded rod outwards removes under the effect of screw through-hole, the threaded rod drives the regulating plate and outwards removes, the regulating plate removes and makes pressure spring tensile thereby with baffle and the outside pulling of dead lever, can take the operating handle out, and connect through USB socket and USB and make to operate the inquiry machine body after the operating handle installation, make through USB socket and carry out the operation after can using equipment such as cell-phones to peg graft in the period of not carrying the operating handle, can carry out the simple and easy operation through the simple and easy manipulating key when not grafting the operating handle, the device is through changing the inquiry machine of integral type into detachable inquiry machine, make inquiry machine small in size carry more convenient.

Description

Campus information inquiry device based on pocket

Technical Field

The utility model relates to a campus communication technology field specifically is an information inquiry unit is used in campus based on pocket.

Background

The campus refers to various scenes and buildings in universities, colleges or school campuses, all the fields of school teaching land or living land can be called campuses, universities, colleges and universities are named as common high schools, the campus is a cultural institution with unique functions, and the campus is a high school mansion for biographical inheritance, research, fusion and innovation of high and deep academic works which is mutually related and stands by foot with economic and political institutions of society.

The campus information is relatively small compared with the social information, so that the campus information is relatively miscellaneous, the campus information is very inconvenient for students to inquire, and an inquiry device used in the campus is large in size due to the existence of an input keyboard and is not easy to carry about, so that the information inquiry device for the campus based on the pockets is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a based on information inquiry unit is used in pocket campus possesses advantages such as portable, has solved the great inconvenient problem of carrying of volume.

(II) technical scheme

In order to realize the purpose of the portable device, the utility model provides a following technical scheme: a campus information inquiry device based on a pocket comprises an inquiry machine body, wherein a push switch is embedded on the rear side wall of the inquiry machine body, a simple operation key is embedded on the front side of the inquiry machine body, a USB socket is arranged at the bottom of the inquiry machine body, a mounting sleeve is fixedly connected to the bottom of the inquiry machine body, an operation handle is inserted into the mounting sleeve, an input keyboard is embedded on the right side wall of the operation handle, tooth-shaped grooves are respectively formed on the left side and the right side of the operation handle, a placing groove, a threaded through hole and a hollow cavity are respectively formed on the left side and the right side of the mounting sleeve, a threaded rod extending into the placing groove and the hollow cavity is inserted into the threaded through hole, a rotating bearing positioned in the hollow cavity is sleeved on the outer part of the threaded rod, an adjusting plate is sleeved on the outer part of the rotating bearing, and a pressure spring, the left and right sides the equal fixedly connected with baffle of the relative one side of pressure spring, the left and right sides the equal fixedly connected with in the relative one side of baffle extends to the dead lever of cusp inslot portion, the screw thread fixing section of thick bamboo outside the threaded rod is cup jointed to one side fixedly connected with that places the recess and keeps away from operating handle, and the screw thread lid that is connected with the threaded rod has been cup jointed to the outside of screw thread fixing section of thick bamboo, and operating handle's top fixedly connected with pegs graft at the inside USB joint of USB socket.

Preferably, the mounting sleeve is a rectangular sleeve, and the length and the width of the mounting sleeve are equal to those of the inquiry machine body.

Preferably, the width of the top of the operating handle is smaller than the length of the bottom of the operating handle, and the length of the operating handle is equal to the length in the mounting sleeve barrel.

Preferably, the fixing rod is a cylindrical rod, the top of the fixing rod is an inclined plane, and the inclined angle of the inclined plane is one hundred thirty-five degrees.

Preferably, the number of the tooth-shaped grooves is ten, the ten tooth-shaped grooves are divided into two groups, one group of five tooth-shaped grooves are distributed at equal intervals, the top wall in each tooth-shaped groove is an inclined surface, and the inclined angle of each inclined surface is forty-five degrees.

Preferably, the two thread through holes are located on the left side and the right side of the hollow cavities, and the two thread through holes are located between the two placing grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a based on information inquiry unit is used in pocket campus possesses following beneficial effect:

this based on information inquiry device is used in pocket campus, make the threaded rod rotate through rotating the screw thread lid, the threaded rod outwards removes under the effect of screw thread through-hole, the threaded rod drives the regulating plate and outwards removes, the regulating plate removes and makes pressure spring tensile thereby with baffle and the outside pulling of dead lever, just can take the operating handle out this moment, and can operate the inquiry machine body after making the operating handle installation through USB socket and USB joint, make to carry out the operation after can using equipment such as cell-phones to peg graft in the period of not carrying the operating handle through USB socket, can carry out the simple and easy operation through the simple and easy manipulating key when not pegging graft the operating handle, the device is changed into detachable inquiry machine through the inquiry machine with the integral type, make inquiry machine small and exquisite carry more convenient.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a query machine body 1, a USB socket 2, a simple operating key 3, a push switch 4, an installation sleeve 5, a USB joint 6, an operating handle 7, an input keyboard 8, a tooth-shaped groove 9, a placement groove 10, a thread through hole 11, a hollow cavity 12, a threaded rod 13, a threaded cover 14, a thread fixing barrel 15, a rotating bearing 16, an adjusting plate 17, a pressure spring 18, a baffle 19 and a fixing rod 20.

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.

Referring to fig. 1-3, an information inquiry device for a campus based on a pocket comprises an inquiry machine body 1, a push switch 4 is embedded on the rear side wall of the inquiry machine body 1, a simple operation key 3 is embedded on the front side of the inquiry machine body 1, a USB socket 2 is disposed at the bottom of the inquiry machine body 1, a mounting sleeve 5 is fixedly connected to the bottom of the inquiry machine body 1, the mounting sleeve 5 is a rectangular sleeve, the length and width of the mounting sleeve 5 are both equal to those of the inquiry machine body 1, an operation handle 7 is inserted into the mounting sleeve 5, the width of the top of the operation handle 7 is smaller than that of the bottom of the operation handle 7, the length of the operation handle 7 is equal to that in the mounting sleeve 5, an input keyboard 8 is embedded on the right side wall of the operation handle 7, tooth-shaped grooves 9 are disposed on the left side and the right side of the operation handle 7, and the tooth-shaped grooves 9 are ten, ten dentate grooves 9 are divided into two groups, five dentate grooves 9 in one group are distributed at equal intervals, the top wall in the dentate grooves 9 is an inclined plane, the inclined angle of the inclined plane is forty-five degrees, the left and right sides of the mounting sleeve 5 are respectively provided with a placing groove 10, a thread through hole 11 and a middle cavity 12, the two thread through holes 11 are positioned at the left and right sides of the two middle cavities 12, the two thread through holes 11 are positioned between the two placing grooves 10, the inside of the thread through holes 11 is inserted with a threaded rod 13 extending to the placing groove 10 and the middle cavity 12, the outside of the threaded rod 13 is sleeved with a rotating bearing 16 positioned in the middle cavity 12, the outside of the rotating bearing 16 is sleeved with an adjusting plate 17, the opposite side of the adjusting plate 17 at the left and right sides is fixedly connected with a pressure spring 18, the opposite side of the pressure spring 18 at the left and right sides is fixedly connected, the fixing rod 20 is a cylindrical rod, the top of the fixing rod 20 is an inclined plane, the inclined plane has an inclination angle of one hundred thirty five degrees, one side of the placing groove 10 far away from the operating handle 7 is fixedly connected with a thread fixing cylinder 15 sleeved outside the threaded rod 13, a thread cover 14 connected with the threaded rod 13 is sleeved outside the thread fixing cylinder 15, the top of the operating handle 7 is fixedly connected with a USB joint 6 inserted inside the USB socket 2, the threaded rod 13 rotates by rotating the thread cover 14, the threaded rod 13 moves outwards under the action of the thread through hole 11, the threaded rod 13 drives the adjusting plate 17 to move outwards, the adjusting plate 17 moves to enable the pressure spring 18 to stretch so as to pull the baffle 19 and the fixing rod 20 outwards, at the moment, the operating handle 7 can be pulled out, and the operating handle 7 can be operated after being installed through the USB socket 2 and the USB joint 6, make through USB socket 2 and to use equipment such as cell-phone to peg graft and carry out the operation after not carrying operation handle 7 period, can carry out the simple operation through simple and easy operation key 3 when not pegging graft operation handle 7, the device is through changing the inquiry machine of integral type into detachable inquiry machine for inquiry machine volume is small and exquisite more convenient to carry.

To sum up, according to the information inquiry device for the campus based on the pocket, the threaded rod 13 is rotated by rotating the threaded cover 14, the threaded rod 13 is moved outwards under the action of the threaded through hole 11, the threaded rod 13 drives the adjusting plate 17 to move outwards, the adjusting plate 17 moves to stretch the pressure spring 18 so as to pull the baffle plate 19 and the fixed rod 20 outwards, the operating handle 7 can be drawn out at the moment, the operating handle 7 can be operated after being installed through the USB socket 2 and the USB connector 6, the inquiry machine body 1 can be operated after being plugged by using equipment such as a mobile phone when the operating handle 7 is not carried, the inquiry machine can be simply operated through the simple operating key 3 when the operating handle 7 is not plugged, the device enables the inquiry machine to be smaller in size and more convenient to carry by replacing the integrated inquiry machine with a detachable inquiry machine, the problem of the great inconvenience of carrying of volume is 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an information inquiry unit for campus based on pocket, includes inquiry machine body (1), its characterized in that: the query machine comprises a query machine body (1), a push switch (4) is embedded on the rear side wall of the query machine body (1), a simple operation key (3) is embedded on the front side of the query machine body (1), a USB socket (2) is formed in the bottom of the query machine body (1), a mounting sleeve (5) is fixedly connected to the bottom of the query machine body (1), an operation handle (7) is inserted into the mounting sleeve (5), an input keyboard (8) is embedded on the right side wall of the operation handle (7), tooth-shaped grooves (9) are formed in the left side and the right side of the operation handle (7), a placing groove (10), a thread through hole (11) and a hollow cavity (12) are formed in the left side and the right side of the mounting sleeve (5), a threaded rod (13) extending to the inside of the placing groove (10) and the hollow cavity (12) is inserted into the inside of the thread through hole (11), and a rotating bearing (16) located inside the hollow cavity (, adjusting plate (17) has been cup jointed to the outside of rolling bearing (16), the left and right sides the equal fixedly connected with pressure spring (18) of the relative one side of adjusting plate (17), the left and right sides the equal fixedly connected with baffle (19) of the relative one side of pressure spring (18), the left and right sides the equal fixedly connected with in the relative one side of baffle (19) extends to the inside dead lever (20) of dentate groove (9), one side fixedly connected with that places recess (10) and keep away from operating handle (7) cup joints at the outside thread tightening section of thick bamboo (15) of threaded rod (13), and the outside of thread tightening section of thick bamboo (15) is cup jointed screw thread lid (14) that are connected with threaded rod (13), and the top fixedly connected with of operating handle (7) is pegged graft at the inside USB joint (6.

2. The device of claim 1, wherein the device comprises: the installation sleeve (5) is a rectangular sleeve, and the length and the width of the installation sleeve (5) are equal to those of the query machine body (1).

3. The device of claim 1, wherein the device comprises: the width of the top of the operating handle (7) is smaller than the length of the bottom of the operating handle (7), and the length of the operating handle (7) is equal to the length of the mounting sleeve (5) in the barrel.

4. The device of claim 1, wherein the device comprises: the fixing rod (20) is a cylindrical rod, the top of the fixing rod (20) is an inclined plane, and the inclined angle of the inclined plane is one hundred thirty five degrees.

5. The device of claim 1, wherein the device comprises: the tooth-shaped grooves (9) are ten in total, the ten tooth-shaped grooves (9) are divided into two groups, one group of five tooth-shaped grooves (9) are distributed at equal intervals, the inner top wall of each tooth-shaped groove (9) is an inclined surface, and the inclined angle of each inclined surface is forty-five degrees.

6. The device of claim 1, wherein the device comprises: the two thread through holes (11) are located on the left side and the right side of the hollow cavities (12), and the two thread through holes (11) are located between the two placing grooves (10).