CN215950851U - Education integration equipment mounting displacement extending structure - Google Patents
Education integration equipment mounting displacement extending structure Download PDFInfo
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- CN215950851U CN215950851U CN202121890207.2U CN202121890207U CN215950851U CN 215950851 U CN215950851 U CN 215950851U CN 202121890207 U CN202121890207 U CN 202121890207U CN 215950851 U CN215950851 U CN 215950851U
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- air bag
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Abstract
The utility model relates to the technical field of telescopic structures, and discloses an education integration equipment installation displacement telescopic structure which comprises a telescopic rod, an installation frame and a handle, wherein a control switch is fixedly installed at the lower end of the right side of the telescopic rod, a shell is arranged at the upper end of the telescopic rod, a first air bag is fixedly installed on the left side of an inner cavity of the shell, an ejector rod is fixedly installed at the upper end of the first air bag, and a plurality of groups of limiting grooves are formed in the outer side wall of the handle. According to the utility model, through the arrangement of the first air bag, the ejector rod, the mounting frame, the hinge seat, the handle, the limiting groove, the fixing block, the strip-shaped groove, the sliding groove, the limiting rod, the sliding block, the spring and the second air bag, the trouble of manual adjustment is eliminated, the angle adjusting range is improved, the handle is limited, the situation that the education integration equipment moves downwards is avoided, the stability of telescopic adjustment is further improved, and the telescopic adjustment device is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of telescopic structures, in particular to an installation displacement telescopic structure of education integrated equipment.
Background
The integrated education information system is a large system with various education information service functions built by a whole set of method and equipment, and is composed of simple subsystems which can independently exist, and the functions of the system are greater than the arithmetic sum of the functions of the subsystems.
Through retrieval publication number (CN212900555U), an education integration equipment installation displacement extending structure is disclosed, including flexible outer pole, the inboard swing joint of flexible outer pole has the loose axle, the outside fixedly connected with industry gear of loose axle, the left side meshing of industry gear has the industry rack, the bottom fixedly connected with telescopic link of industry rack, the bottom fixedly connected with expanding spring of industry rack.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: 1. the utility model discloses a although can carry out angle modulation to education integrated equipment, troublesome poeration, angle modulation is limited moreover, 2 this utility model though can highly adjust, but lack dead mechanism of lock, the condition that education integrated equipment moved down very easily appears, need improve urgently, consequently, we propose an education integrated equipment fixing displacement extending structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an installation displacement telescopic structure of education integration equipment, and solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an education integration equipment mounting displacement telescopic structure comprises a telescopic rod, a mounting rack and a handle;
the telescopic handle is characterized in that a control switch is fixedly mounted at the lower end of the right side of the telescopic rod, a shell is arranged at the upper end of the telescopic rod, a first air bag is fixedly mounted at the left side of an inner cavity of the shell, a top rod is fixedly mounted at the upper end of the first air bag, a plurality of groups of limiting grooves are formed in the outer side wall of the handle, a fixed block is arranged at the upper end of the control switch, and a strip-shaped groove is formed in the upper end of the fixed block;
the improved air-blowing and sucking dual-purpose pump is characterized in that a sliding groove is formed in the left side of the strip-shaped groove, a limiting rod is arranged in an inner cavity of the strip-shaped groove, a sliding block is fixedly mounted at the left end of the limiting rod, a spring is fixedly mounted at the upper end of the sliding block, a second air bag is fixedly mounted at the lower end of the inner cavity of the strip-shaped groove, a blowing and sucking dual-purpose pump is fixedly mounted at the lower end of the left side of the telescopic rod, the air outlet end of the blowing and sucking dual-purpose pump is communicated with a three-way pipe, the upper end of the three-way pipe is communicated with a second valve, the lower end of the three-way pipe is communicated with a first valve, the tail end of the first hose is communicated with the air inlet end of the second air bag, the upper end of the second valve is communicated with a second hose, and the tail end of the second hose is communicated with the air inlet end of the first air bag.
As a preferred embodiment of the utility model, the left side of the lower end of the mounting frame is rotatably connected with the upper end of the push rod through a hinge seat.
In a preferred embodiment of the present invention, the size of the sliding block is adapted to the size of the sliding groove, and the sliding block is slidably connected to the sliding groove.
As a preferred embodiment of the utility model, the upper end of the limiting rod is movably connected with the limiting grooves, and the limiting grooves are distributed at equal intervals.
In a preferred embodiment of the present invention, the control switch is electrically connected to the pump for blowing and sucking via an external power source.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the first air bag, the ejector rod, the mounting frame, the hinge seat, the handle, the limiting groove, the fixing block, the strip-shaped groove, the sliding groove, the limiting rod, the sliding block, the spring and the second air bag, the trouble of manual adjustment is saved, the angle adjusting range is improved, the handle is limited, the situation that the education integration equipment moves downwards is avoided, the stability of telescopic adjustment is further improved, and the displacement telescopic structure for installing the education integration equipment is more practical.
2. According to the utility model, the spring in the chute is convenient to push the limiting rod to be separated from the limiting groove according to the resilience of the spring, the limiting rod is accommodated in the strip-shaped groove, the handle is convenient to rotate, and the flexible structure for mounting and displacing the education integration equipment is more practical.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of an installation displacement telescopic structure of an education integration apparatus according to the present invention;
FIG. 2 is a schematic side view of a cross-sectional structure of a handle of an integrated educational device installation displacement telescopic structure according to the present invention;
fig. 3 is a schematic view of a part enlarged structure at a position a of the installation displacement telescopic structure of the education integration apparatus according to the present invention.
In the figure: 1. the telescopic link, 2, control switch, 3, casing, 4, first gasbag, 5, ejector pin, 6, mounting bracket, 7, articulated seat, 8, handle, 9, spacing groove, 10, fixed block, 11, bar groove, 12, spout, 13, gag lever post, 14, slider, 15, spring, 16, second gasbag, 17, the dual-purpose pump of pressure-vaccum, 18, the three-way pipe, 19, first valve, 20, second valve, 21, first hose, 22, the second hose.
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 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: an education integration equipment mounting displacement telescopic structure comprises a telescopic rod 1, a mounting frame 6 and a handle 8;
a control switch 2 is fixedly installed at the lower end of the right side of the telescopic rod 1, a shell 3 is arranged at the upper end of the telescopic rod 1, a first air bag 4 is fixedly installed on the left side of an inner cavity of the shell 3, an ejector rod 5 is fixedly installed at the upper end of the first air bag 4, a plurality of groups of limiting grooves 9 are formed in the outer side wall of the handle 8, a fixed block 10 is arranged at the upper end of the control switch 2, and a strip-shaped groove 11 is formed in the upper end of the fixed block 10;
the left side of the strip-shaped groove 11 is provided with a sliding groove 12, an inner cavity of the strip-shaped groove 11 is provided with a limiting rod 13, the left end of the limiting rod 13 is fixedly provided with a sliding block 14, the upper end of the sliding block 14 is fixedly provided with a spring 15, the lower end of the inner cavity of the strip-shaped groove 11 is fixedly provided with a second air bag 16, the lower end of the left side of the telescopic rod 1 is fixedly provided with a blowing and sucking dual-purpose pump 17, the air outlet end of the blowing and sucking dual-purpose pump 17 is communicated with a three-way pipe 18, the upper end of the three-way pipe 18 is communicated with a second valve 20, the lower end of the three-way pipe 18 is communicated with a first valve 19, the lower end of the first valve 19 is communicated with a first hose 21, the tail end of the first hose 21 is communicated with the air inlet end of the second air bag 16, the upper end of the second valve 20 is communicated with a second hose 22, the tail end of the second hose 22 is communicated with the air inlet end of the first air bag 4, and the first air bag 4, The push rod 5, the mounting frame 6, the hinged seat 7, the handle 8, the limiting groove 9, the fixing block 10, the strip-shaped groove 11, the sliding groove 12, the limiting rod 13, the sliding block 14, the spring 15 and the second air bag 16, during angle adjustment, the blowing and sucking dual-purpose pump 17 is opened through the control switch 2, the first valve 19 is closed at the same time, the second valve 20 is opened, the first air bag 4 is inflated through the second hose 22, the push rod 5 is pushed to move upwards by the expansion of the first air bag 4, the push rod 5 drives the mounting frame 6 to rotate, the trouble of manual adjustment is eliminated, the angle adjustment range is improved, after height adjustment, the blowing and sucking dual-purpose pump 17 is opened through the control switch 2, the second valve 20 is closed at the same time, the first valve 19 is opened, the second air bag 16 is inflated through the first hose 21, the second air bag 16 is inflated to push the limiting rod 13 to be inserted into the limiting groove 9, so as to limit the handle 8, avoided appearing the condition that education integration equipment moved down, further improved the stability of flexible regulation, through spring 15 in the spout 12, be convenient for according to the 15 resilience of spring, spring 15 promotes gag lever post 13 and spacing groove 9 separation, and in the gag lever post 13 income bar inslot 11, make things convenient for handle 8's rotation.
In this embodiment, referring to fig. 1, the left side of the lower end of the mounting frame 6 is rotatably connected to the upper end of the push rod 5 through a hinge base 7, so that the push rod 5 drives the mounting frame 6 to rotate.
In this embodiment, referring to fig. 1, the size of the sliding block 14 is matched with the size of the sliding groove 12, and the sliding block 14 is slidably connected with the sliding groove 12, so as to improve the stability of the limiting rod 13.
In this embodiment, referring to fig. 1, the upper end of the limiting rod 13 is movably connected to the limiting grooves 9, and the limiting grooves 9 are distributed at equal intervals, so as to improve the limiting effect of the handle 8.
In this embodiment, referring to fig. 1, the control switch 2 is electrically connected to the pump 17 for blowing and sucking through an external power source, so that the pump 17 for blowing and sucking is conveniently controlled by the control switch 2.
The working principle is that during angle adjustment, the blowing and sucking dual-purpose pump 17 is opened through the control switch 2, the first valve 19 is closed, the second valve 20 is opened, the first air bag 4 is inflated through the second hose 22, the first air bag 4 expands to push the ejector rod 5 to move upwards, the ejector rod 5 drives the mounting frame 6 to rotate, the trouble of manual adjustment is eliminated, the angle adjustment range is widened, after height adjustment, the blowing and sucking dual-purpose pump 17 is opened through the control switch 2, the second valve 20 is closed simultaneously, the first valve 19 is opened, the second air bag 16 is inflated through the first hose 21, the limiting rod 13 is pushed to be inserted into the limiting groove 9 through expansion of the second air bag 16, so that the handle 8 is limited, the situation that the education integration equipment moves downwards is avoided, the stability of telescopic adjustment is further improved, and the resilience is convenient to achieve according to the spring 15 through the spring 15 in the sliding groove 12, spring 15 promotes gag lever post 13 and spacing groove 9 separation, and the income bar inslot 11 of gag lever post 13 makes things convenient for the rotation of handle 8.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An education integration equipment mounting displacement telescopic structure is characterized by comprising a telescopic rod (1), a mounting frame (6) and a handle (8);
a control switch (2) is fixedly mounted at the lower end of the right side of the telescopic rod (1), a shell (3) is arranged at the upper end of the telescopic rod (1), a first air bag (4) is fixedly mounted on the left side of an inner cavity of the shell (3), an ejector rod (5) is fixedly mounted at the upper end of the first air bag (4), a plurality of groups of limiting grooves (9) are formed in the outer side wall of the handle (8), a fixed block (10) is arranged at the upper end of the control switch (2), and a strip-shaped groove (11) is formed in the upper end of the fixed block (10);
a sliding groove (12) is formed in the left side of the strip-shaped groove (11), a limiting rod (13) is arranged in an inner cavity of the strip-shaped groove (11), a sliding block (14) is fixedly mounted at the left end of the limiting rod (13), a spring (15) is fixedly mounted at the upper end of the sliding block (14), a second air bag (16) is fixedly mounted at the lower end of the inner cavity of the strip-shaped groove (11), a blowing and sucking dual-purpose pump (17) is fixedly mounted at the lower end of the left side of the telescopic rod (1), a three-way pipe (18) is communicated with an air outlet end of the blowing and sucking dual-purpose pump (17), a second valve (20) is communicated with the upper end of the three-way pipe (18), a first valve (19) is communicated with the lower end of the first valve (19), a first hose (21) is communicated with the lower end of the first hose (21), the tail end of the first hose (21) is communicated with an air inlet end of the second air bag (16), and a second hose (22) is communicated with the upper end of the second valve (20), the tail end of the second hose (22) is communicated with the air inlet end of the first air bag (4).
2. The integrated educational equipment installation displacement telescopic structure of claim 1, wherein: the left side of the lower end of the mounting rack (6) is rotatably connected with the upper end of the ejector rod (5) through a hinge seat (7).
3. The integrated educational equipment installation displacement telescopic structure of claim 1, wherein: the size of the sliding block (14) is matched with that of the sliding groove (12), and the sliding block (14) is connected with the sliding groove (12) in a sliding mode.
4. The integrated educational equipment installation displacement telescopic structure of claim 1, wherein: the upper end and the spacing groove (9) swing joint of gag lever post (13), just equidistance distributes between spacing groove (9).
5. The integrated educational equipment installation displacement telescopic structure of claim 1, wherein: the control switch (2) is electrically connected with the blowing and sucking dual-purpose pump (17) through an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890207.2U CN215950851U (en) | 2021-08-13 | 2021-08-13 | Education integration equipment mounting displacement extending structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890207.2U CN215950851U (en) | 2021-08-13 | 2021-08-13 | Education integration equipment mounting displacement extending structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950851U true CN215950851U (en) | 2022-03-04 |
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ID=80431966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890207.2U Active CN215950851U (en) | 2021-08-13 | 2021-08-13 | Education integration equipment mounting displacement extending structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950851U (en) |
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2021
- 2021-08-13 CN CN202121890207.2U patent/CN215950851U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: Room 3655, Xuanye Building, No. 11 Torch East Road, Pioneer Park, Xiamen Torch High-tech Zone, Xiamen, Fujian 361000 Patentee after: Xiamen Xiangning Technology Co.,Ltd. Address before: 510000 No. 165, Yanxiang Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Wang Changcheng |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A displacement telescopic structure for installation of educational integrated equipment Effective date of registration: 20230106 Granted publication date: 20220304 Pledgee: Xiamen Information Group Financing Guarantee Co.,Ltd. Pledgor: Xiamen Xiangning Technology Co.,Ltd. Registration number: Y2023980030363 |