CN218568228U

CN218568228U - Campus answering device

Info

Publication number: CN218568228U
Application number: CN202222750065.0U
Authority: CN
Inventors: 徐丹
Original assignee: Guangzhou Hongtu Digital Technology Co ltd
Current assignee: Guangzhou Hongtu Digital Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-03
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a campus answer ware, the on-line screen storage device comprises a base, the turn trough has been seted up to the inside of base, and have the bull stick that extends to the base outside through bearing movable mounting on the bottom inner wall of turn trough, the roating seat is installed through the bolt in the top of bull stick, and seted up the lift groove on the top outer wall of roating seat, and the inside in lift groove is pegged graft and is had the lifter plate, install the footstock through the bolt on the top outer wall of lifter plate, and seted up the slot on the bottom inner wall in lift groove, install the magnetism inserted bar of pegging graft to slot inside through the bolt on the bottom outer wall of lifter plate, and cup jointed the spring on the outer wall of magnetism inserted bar. The utility model discloses a set up the footstock, can more convenient triggering, when the device dropped because of user's error simultaneously, the footstock can drive the lifter plate motion, can promote the motion of magnetism inserted bar at the in-process of lifter plate motion, can extrude the spring at the in-process lifter plate of magnetism inserted bar motion, made the device can utilize the effect of spring to prevent falling the processing to the device.

Description

Campus answering device

Technical Field

The utility model relates to an answer ware technical field, concretely relates to campus answer ware.

Background

The intelligent campus refers to an intelligent campus work, study and life integrated environment based on the Internet of things, various application service systems are used as carriers in the integrated environment, teaching, scientific research, management and campus life are fully integrated, electrochemical teaching is a emerging teaching mode, multimedia equipment is generally used for teaching in the teaching process, and due to the requirement of classroom teaching, a question answering device is often needed for interactive teaching between teachers and students.

If the authorization notice number is CN215341557U, and the authorization notice date is 2021.12.28, the periphery of the inner side wall of the shell is provided with fixed side plates, the outer wall of the top of each fixed side plate is provided with a circuit board through screws, and one side of the inner wall of the bottom of the shell is provided with a lithium battery through screws; a heart rate sensor is installed at the axis of the inner wall of the bottom of the shell through a screw, a linear motor is installed on one side, close to the heart rate sensor, of the shell through a screw, and a touch screen is bonded to the top of the shell; the back of the shell is further symmetrically provided with at least two telescopic switches, reset pieces are arranged in the telescopic switches, and the telescopic switches can be squeezed to trigger a starting function when the watch is worn.

The conventional devices in the market generally directly fix the internal equipment of the answering machine into the watch in the using process, the existing watch-type campus answering machine triggers small keys, and the display of a dial plate is influenced by the overlarge keys; meanwhile, the device may fall to the ground due to the error of students in the process of using the watch-type campus answering machine by students, thereby breaking or damaging the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a campus answer ware to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a campus answer ware, includes the base, the commentaries on classics groove has been seted up to the inside of base, and has extended to the outside bull stick of base through bearing movable mounting on the bottom inner wall in commentaries on classics groove, the roating seat is installed through the bolt in the top of bull stick, and has seted up the lift groove on the top outer wall of roating seat, and has pegged graft in the inside in lift groove and have the lifter plate, install the footstock through the bolt on the top outer wall of lifter plate, and seted up the slot on the bottom inner wall in lift groove, install the magnetism inserted bar of pegging graft to the slot inside through the bolt on the bottom outer wall of lifter plate, and cup jointed the spring on the outer wall of magnetism inserted bar.

Furthermore, a watch type answering machine body is mounted on the inner wall of the bottom of the rotating seat through bolts, and mounting blocks distributed in a horizontal structure are welded on the outer walls of the two sides of the base;

and a Hall sensor is arranged in the slot (10) and is electrically connected with the MCU in the answer device body (12).

Furthermore, a spring groove is formed in the mounting block, and a moving groove is formed in the inner wall of one side of the spring groove.

Furthermore, the inside of spring groove is pegged graft and is had the stopper that extends to the shifting chute inside, and has seted up on the top inner wall of shifting chute and has pressed the indent, it has the press lever to peg graft according to the inside of indent, and is provided with the watchband that has the joint piece on the adjacent one side outer wall of installation piece, the stopper is pegged graft to the inside of watchband through spacing spring's effect.

Furthermore, a limiting spring is arranged on the outer wall of the other side, far away from the moving groove, of the limiting block, and the other end, far away from the limiting block, of the limiting spring is welded on the inner wall of one side of the spring groove.

Furthermore, a worm extending to the outside of the base is movably mounted on the inner wall of one side of the rotating groove through a bearing, and a worm wheel meshed with the worm thread layer is mounted on the outer wall of the rotating rod located inside the rotating groove through a bolt.

In the technical scheme, the utility model provides a campus answering machine, (1) through the spring that is arranged, after the arbitrary position of the footstock is pressed, the magnetic inserted link can be close to the hall sensor, and the answering machine body receives a signal, and can complete the response most quickly; meanwhile, when the device falls off due to the error of a user, the top seat is at the highest position, the top seat can push the magnetic insertion rod to move when the device falls off to the ground, and the lifting plate can extrude the spring in the movement process of the magnetic insertion rod, so that the device can utilize the action of the spring to perform anti-falling treatment on the device, and the damage to the answer machine body is greatly reduced. (2) The utility model discloses a worm that sets up, when the user rotated the worm, the worm can utilize the intermeshing of its outer wall screw thread layer and worm wheel to make the bull stick rotate, and the bull stick can drive the roating seat and rotate to make the user adjust the angle of roating seat according to the demand, be convenient for user's answer. (3) The utility model discloses a stopper that sets up when the user presses down according to the depression bar, according to the recess that the depression bar can utilize the stopper outer wall to make the stopper can promote spacing spring motion to make the stopper can withdraw from to the inside of watchband.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a three-dimensional structure provided in an embodiment of the school answering machine of the present invention.

Fig. 2 is a schematic view of a planar structure of a rotary seat provided in an embodiment of the campus answering machine of the present invention.

Fig. 3 is the schematic view of the planar structure of the mounting block provided in the embodiment of the school answering machine of the present invention.

Fig. 4 is a schematic diagram of the internal structure of the rotary trough provided by the embodiment of the school answering machine of the present invention.

Description of the reference numerals: the magnetic answering machine comprises a base 1, a rotary groove 2, a rotary rod 3, a rotary seat 4, a lifting groove 5, a lifting plate 6, a footstock 7, a magnetic insertion rod 8, a spring 9, a slot 10, a watchband 11, a answering machine body 12, an installation block 13, a spring groove 14, a moving groove 15, a limiting block 16, a limiting spring 17, a pressing groove 18, a pressing rod 19, a worm 20 and a worm wheel 21.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a pair of campus answering machine, including base 1, turn trough 2 has been seted up to base 1's inside, and have the bull stick 3 that extends to base 1 outside through bearing movable mounting on the bottom inner wall of turn trough 2, roating seat 4 has been installed through the bolt in the top of bull stick 3, and seted up lifting groove 5 on the top outer wall of roating seat 4, and the inside of lifting groove 5 is pegged graft and is had lifter plate 6, install footstock 7 through the bolt on the top outer wall of lifter plate 6, and seted up slot 10 on the bottom inner wall of lifting groove 5, install the magnetism inserted bar 8 of pegging graft to slot 10 inside through the bolt on the bottom outer wall of lifter plate 6, and cup jointed spring 9 on the outer wall of magnetism inserted bar 8.

The utility model provides a pair of campus answering machine, the on-line screen storage device comprises a base 1, the commentaries on classics groove 2 has been seted up to base 1's inside, and have the bull stick 3 that extends to base 1 outside through bearing movable mounting on the bottom inner wall of commentaries on classics groove 2, the roating seat 4 has been installed through the bolt in the top of bull stick 3, and seted up lift groove 5 on the top outer wall of roating seat 4, and the inside grafting of lift groove 5 has lifter plate 6, install footstock 7 through the bolt on the top outer wall of lifter plate 6, and seted up slot 10 on the bottom inner wall of lift groove 5, install the magnetism inserted bar 8 of grafting to slot 10 inside through the bolt on the bottom outer wall of lifter plate 6, and spring 9 has been cup jointed on the outer wall of magnetism inserted bar 8, when the device drops, footstock 7 can drive lifter 6 and the motion of magnetism inserted bar 8, can extrude spring 9 in the in-process of lifter plate 6 motion, make the device can utilize the effect of spring to prevent falling the processing to the device.

The utility model provides a further embodiment, as shown in fig. 1 and 3, install the answer ware body 12 of wrist-watch formula through the bolt on the bottom inner wall of roating seat 4, be provided with hall sensor in slot (10), hall sensor is connected with the MCU electricity in the answer ware body (12). And the welding has the installation piece 13 that is the horizontal structure and distributes on the both sides outer wall of base 1, and roating seat 4 can carry on spacingly to answer ware body 12, and installation piece 13 can install the both sides at base 1.

The utility model provides a further embodiment, as shown in fig. 1 and 3, spring groove 14 has been seted up to the inside of installation piece 13, and has seted up shifting chute 15 on one side inner wall of spring groove 14, and shifting chute 15 is used for promoting the stability of stopper 16 motion, and the setup of spring groove 14 makes stopper 16 can be at the internal motion of spring groove 14 and shifting chute 15.

The utility model provides a further embodiment, as shown in fig. 1 and fig. 3, peg graft in the inside of spring groove 14 and have the stopper 16 that extends to the inside of shifting chute 15, and seted up on the top inner wall of shifting chute 15 and pressed groove 18, it has press bar 19 to peg graft in the inside of pressing groove 18, and be provided with the watchband 11 that has the joint piece on the adjacent one side outer wall of installation piece 13, stopper 16 pegs graft to the inside of watchband 11 through limiting spring 17's effect, when the user presses press bar 19, press bar 19 can drive stopper 16 motion, make stopper 16 can sliding connection inside spring groove 14.

The utility model provides a another embodiment, as shown in fig. 1 and fig. 3, stopper 16 is provided with spacing spring 17 on keeping away from the opposite side outer wall of shifting chute 15, and the other end welding that stopper 16 was kept away from to spacing spring 17 is on one side inner wall of spring groove 14, can extrude spacing spring 17 at the in-process of motion when stopper 16 to carry out the energy storage to spacing spring 17.

The utility model provides a further embodiment, as shown in fig. 1 and 4, there is the worm 20 that extends to the base 1 outside through bearing movable mounting on one side inner wall of turn trough 2, and the bull stick 3 is located and installs the worm wheel 21 that meshes with worm 20 screw thread layer through the bolt on the inside outer wall of turn trough 2, and when rotating worm 20, worm 20 can utilize the intermeshing of its outer wall screw thread layer and worm wheel 21 to make bull stick 3 rotate.

The working principle is as follows: when the magnetic switch is normally used, the magnetic inserting rod 8 can be triggered to move downwards to be close to the Hall switch only by patting any position of the top seat 7, and then a signal is sent out; when the device drops because of user's error, footstock 7 can promote can 6 motions of lifter plate (the footstock can regard as trigger switch, also can protect the answer ware body), lifter plate 6 can drive the inside of magnetic inserted bar 8 grafting to slot 10, can extrude spring 9 at the in-process of the motion of magnetic inserted bar 8, thereby realize the shock-absorbing function of device, then through rotating worm 20, worm 20 can utilize the intermeshing of its outer wall screw thread layer and worm wheel 21, make worm wheel 21 can drive bull stick 3 and rotate, bull stick 3 can drive roating seat 4 rotatory, when the user needs to change watchband 11, can drive through pressing down depression bar 19, depression bar 19 can utilize the sliding connection with 16 top outer wall recesses of stopper to drive stopper 16 motion, thereby make stopper 16 can utilize the effect sliding connection of spacing spring 17 to the inside of spring groove 14, and then can dismantle watchband 11.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The campus answering machine comprises a base (1) and is characterized in that a rotary groove (2) is formed in the base (1), a rotary rod (3) extending to the outside of the base (1) is movably mounted on the inner wall of the bottom of the rotary groove (2) through a bearing, a rotary seat (4) is mounted at the top end of the rotary rod (3) through a bolt, a lifting groove (5) is formed in the outer wall of the top of the rotary seat (4), a lifting plate (6) is inserted into the lifting groove (5), a top seat (7) is mounted on the outer wall of the top of the lifting plate (6) through a bolt, a slot (10) is formed in the inner wall of the bottom of the lifting groove (5), a magnetic inserting rod (8) inserted into the slot (10) is mounted on the outer wall of the bottom of the lifting plate (6) through a bolt, and a spring (9) is sleeved on the outer wall of the magnetic inserting rod (8);

the watch type answering machine body (12) is mounted on the inner wall of the bottom of the rotating seat (4) through bolts, and mounting blocks (13) distributed in a horizontal structure are welded on the outer walls of the two sides of the base (1);

and a Hall sensor is arranged in the slot (10), and the Hall sensor is electrically connected with the MCU in the answering machine body (12).

2. The campus answering machine according to claim 1, wherein the mounting block (13) is formed with a spring slot (14) therein, and a moving slot (15) is formed on an inner wall of one side of the spring slot (14).

3. The campus answering machine according to claim 2, wherein a limiting block (16) extending into the moving groove (15) is inserted into the spring groove (14), a pressing groove (18) is formed in the inner wall of the top of the moving groove (15), a pressing rod (19) is inserted into the pressing groove (18), a watchband (11) with a clamping block is arranged on the outer wall of one side adjacent to the mounting block (13), and the limiting block (16) is inserted into the watchband (11) through the action of a limiting spring (17).

4. The campus answering machine according to claim 3, wherein a limiting spring (17) is disposed on an outer wall of the limiting block (16) on the other side away from the moving groove (15), and the other end of the limiting spring (17) away from the limiting block (16) is welded on an inner wall of the spring groove (14) on one side.

5. The campus answering machine according to claim 1, wherein a worm (20) extending to the outside of the base (1) is movably mounted on an inner wall of one side of the rotary groove (2) through a bearing, and a worm wheel (21) meshed with a thread layer of the worm (20) is mounted on an outer wall of the rotary rod (3) located inside the rotary groove (2) through a bolt.