CN211654001U - Online education terminal equipment - Google Patents
Online education terminal equipment Download PDFInfo
- Publication number
- CN211654001U CN211654001U CN202020533124.7U CN202020533124U CN211654001U CN 211654001 U CN211654001 U CN 211654001U CN 202020533124 U CN202020533124 U CN 202020533124U CN 211654001 U CN211654001 U CN 211654001U
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- plate
- shell
- upper cover
- bottom plate
- online education
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Abstract
The utility model discloses an online education terminal device, which comprises a bottom plate, a shell, an opening and closing mechanism arranged on the inner surface of the shell and a fixing mechanism arranged on the top surface of the bottom plate, wherein the opening and closing mechanism comprises an upper cover arranged on the inner surface of the shell, a through hole is arranged on one end surface of the upper cover, the inner surface of the shell is provided with a rotating shaft, the upper cover is movably connected with the shell through the through hole sleeving rotating shaft, through designing a moving plate arranged on the inner surface of the mounting shell, a fixed rod arranged on one side surface of the moving plate, a sliding rod arranged on the other side surface of the moving plate and a spring arranged on the outer surface of the sliding rod, the fixed rod is convenient to be connected with a positioning hole, thereby the upper cover is fixed, through designing a shifting plate arranged on the top surface of a baffle, the shifting plate is convenient to drive the, the parts in the shell can be maintained and radiated conveniently.
Description
Technical Field
The utility model belongs to the technical field of terminal equipment, concretely relates to online education terminal equipment.
Background
And a device for inputting programs and data to the computer or receiving a result of processing output from the computer by the terminal device via the communication facility. Terminals, i.e., computer display terminals, are input and output devices for computer systems. Computer display terminals have been produced along with the intensive processing model of the host era and have been continuously developed along with the development of computing technology. The conventional terminal equipment still has various problems and is difficult to meet the actual use requirement.
Like the utility model discloses a terminal equipment that the grant bulletin number is CN209690687U, it has the relatively poor problem of heat dispersion in solving present terminal equipment, but it need take out the part in the equipment when nevertheless solving equipment needs maintenance to inconvenient dismantlement and equipment fixing are inconvenient, lead to the lower problem of the steadiness of equipment simultaneously, we propose an online education terminal equipment for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an online education terminal equipment to it needs to take out the part in the equipment when needing the maintenance to provide equipment among the above-mentioned background art to solve, thereby inconvenient dismantlement and equipment fixing are inconvenient, lead to the lower problem of steadiness of equipment simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an online education terminal device comprises a bottom plate, a shell, an opening and closing mechanism arranged on the inner surface of the shell and a fixing mechanism arranged on the top surface of the bottom plate, wherein the opening and closing mechanism comprises an upper cover arranged on the inner surface of the shell, a through hole is formed in one end surface of the upper cover, a rotating shaft is arranged on the inner surface of the shell, the upper cover is movably connected with the shell through the through hole in a sleeved mode, an installation shell is arranged at the edge of the bottom end surface of the upper cover, a moving plate is arranged on the inner surface of the installation shell, a sliding rod is arranged on one side surface of the moving plate, a spring is arranged on the outer surface of the sliding rod, the spring is fixedly connected with the moving plate and the installation shell, a fixing rod is arranged on the other side surface of the moving plate, a positioning hole is formed in the inner surface of the shell, the top surface of the movable plate is provided with a baffle plate, the top surface of the baffle plate is provided with a shifting plate, and the top surface of the upper cover is provided with a sliding groove.
Preferably, the fixing mechanism comprises a second clamping plate which is fixedly arranged at the edge of the top surface of the bottom plate, a first clamping block is arranged on one side surface of the shell, the shell is movably connected with the bottom plate through the second clamping plate clamping the first clamping block, a fixed block is arranged at the edge of the top end surface of the bottom plate, a fastening bolt is arranged on the inner surface of the fixed block, and the inner wall of the fixed block is provided with internal threads, the outer surface of the fastening bolt is provided with external threads, the fastening bolt is screwed with the internal thread of the inner wall of the fixing block through the external thread on the outer surface of the fastening bolt and is fixedly connected with the bottom plate, the top end surface of the bottom plate is provided with a first clamping plate, one side surface of the first clamping plate is provided with a sleeve, the other side surface of the shell is provided with a second clamping block, and the shell is fixedly connected with the bottom plate through the first clamping plate and the second clamping block.
Preferably, the casing sets up the top surface at the bottom plate, the internal surface of bottom plate is provided with the circuit board, the front end surface of circuit board is provided with binding post, binding post runs through the internal surface of casing.
Preferably, the width of the moving plate is the same as that of the inner surface of the mounting shell, and the moving plate is connected with the mounting shell in a sliding mode.
Preferably, the axis of the fixed rod coincides with the axis of the sliding rod, the fixed rod is fixedly connected with the installation shell, and the sliding rod is fixedly connected with the installation shell.
Preferably, the width of the baffle is the same as the width of the inner surface of the mounting shell, the width of the baffle is greater than the width of the sliding groove, and the baffle is in sliding connection with the mounting shell.
Preferably, the width of the sliding groove is the same as that of the shifting plate, the spring is in sliding connection with the sliding groove, and the shifting plate is fixedly connected with the baffle.
Preferably, the specification of the first clamping plate is consistent with that of the second clamping plate, the first clamping plate is connected with the bottom plate in a sliding mode, and the section size of the inner surface of the sleeve is the same as that of the outer surface of the fastening bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through having designed the movable plate of installing at the installation shell internal surface, install the slide bar at the dead lever of movable plate one side surface and movable plate opposite side surface and install the spring at the slide bar surface, be convenient for make dead lever and locating hole be connected to it is fixed with the upper cover, through having designed the board of dialling of installing at baffle top surface, be convenient for drive the removal of dead lever through the removal of dialling the board, thereby realized the opening and shutting of the upper cover of being convenient for, be convenient for maintain and radiating function to the part in the casing.
(2) Through having designed fixed block, first cardboard and the second cardboard of installing at bottom plate top surface and installing at the first fixture block of casing side surface and the second fixture block of casing opposite side surface, be convenient for fix the casing to realized being convenient for fix the casing, guaranteed the stable function of casing installation.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of the terminal device of the present invention;
fig. 2 is a schematic structural view of the terminal device of the present invention in a partially separated three-dimensional manner;
FIG. 3 is a schematic structural view of the cross section of the present invention;
fig. 4 is a partially enlarged structural diagram of a portion a in fig. 3 according to the present invention;
fig. 5 is a partially enlarged structural diagram of a portion B in fig. 3 according to the present invention;
in the figure: 1. a base plate; 2. a fixed block; 3. fastening a bolt; 4. a sleeve; 5. a first clamping plate; 6. a housing; 7. a chute; 8. a wiring terminal; 9. an upper cover; 10. a second clamping plate; 11. fixing the rod; 12. mounting a shell; 13. a slide bar; 14. a circuit board; 15. a through hole; 16. a rotating shaft; 17. a first clamping block; 18. positioning holes; 19. moving the plate; 20. a baffle plate; 21. dialing a plate; 22. a spring; 23. and a second clamping block.
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. 1-5, the present invention provides a technical solution for an online education terminal device: an online education terminal device comprises a bottom plate 1, a shell 6, an opening and closing mechanism arranged on the inner surface of the shell 6 and a fixing mechanism arranged on the top end surface of the bottom plate 1, wherein the opening and closing mechanism comprises an upper cover 9, the upper cover 9 is arranged on the inner surface of the shell 6, a through hole 15 is formed in one end surface of the upper cover 9, a rotating shaft 16 is arranged on the inner surface of the shell 6, the upper cover 9 is movably connected with the shell 6 through the rotating shaft 16 in a sleeved mode through the through hole 15, an installation shell 12 is arranged at the edge of the bottom end surface of the upper cover 9, a movable plate 19 is arranged on the inner surface of the installation shell 12, a sliding rod 13 is arranged on one side surface of the movable plate 19, a spring 22 is arranged on the outer surface of the sliding rod 13, the spring 22 is fixedly connected with the movable plate 19 and the installation shell 12, a fixing rod 11 is arranged on the other side surface, the top end surface of the moving plate 19 is provided with a baffle plate 20, the top end surface of the baffle plate 20 is provided with a shifting plate 21, and the top end surface of the upper cover 9 is provided with a sliding groove 7.
In order to facilitate the fixing of the casing 6, in this embodiment, preferably, the fixing mechanism includes a second clamping plate 10, the second clamping plate 10 is fixedly installed at the edge of the top surface of the bottom plate 1, a first clamping block 17 is arranged on one side surface of the casing 6, the casing 6 is movably connected with the bottom plate 1 by clamping the first clamping block 17 through the second clamping plate 10, a fixing block 2 is arranged at the edge of the top surface of the bottom plate 1, a fastening bolt 3 is arranged on the inner surface of the fixing block 2, an internal thread is arranged on the inner wall of the fixing block 2, an external thread is arranged on the outer surface of the fastening bolt 3, the fastening bolt 3 is fixedly connected with the bottom plate 1 by screwing the internal thread on the inner wall of the fixing block 2 through the external thread on the outer surface of the fastening bolt 3, a first clamping plate 5 is arranged on the top surface of the bottom plate, and the shell 6 is fixedly connected with the bottom plate 1 through the first clamping plate 5 clamping the second clamping block 23.
In order to facilitate data transmission, in the present embodiment, it is preferable that the housing 6 is disposed on the top end surface of the base plate 1, the circuit board 14 is disposed on the inner surface of the base plate 1, the connection terminal 8 is disposed on the front end surface of the circuit board 14, and the connection terminal 8 penetrates through the inner surface of the housing 6.
In order to facilitate the movement of the moving plate 19, in the present embodiment, it is preferable that the width of the moving plate 19 is the same as the width of the inner surface of the mounting case 12, and the moving plate 19 is slidably connected to the mounting case 12.
In order to facilitate the movement of the fixing rod 11, in the present embodiment, it is preferable that the axis of the fixing rod 11 coincides with the axis of the sliding rod 13, the fixing rod 11 is fixedly connected with the mounting shell 12, and the sliding rod 13 is fixedly connected with the mounting shell 12.
In order to prevent dust from entering the interior of the device, in the present embodiment, it is preferable that the width of the baffle 20 is the same as the width of the inner surface of the mounting shell 12, the width of the baffle 20 is larger than the width of the sliding groove 7, and the baffle 20 is slidably connected with the mounting shell 12.
In order to facilitate the movement of the dial plate 21, in the present embodiment, it is preferable that the width of the sliding slot 7 is the same as the width of the dial plate 21, the spring 22 is slidably connected with the sliding slot 7, and the dial plate 21 is fixedly connected with the baffle plate 20.
In order to facilitate the installation of the device, in the present embodiment, it is preferable that the first card board 5 has a specification identical to that of the second card board 10, the first card board 5 is slidably connected to the bottom plate 1, and the inner surface of the sleeve 4 has a cross-sectional dimension identical to that of the outer surface of the fastening bolt 3.
The utility model discloses a theory of operation and use flow: when the device is installed, the shifting plate 21 is shifted, the shifting plate 21 moves to drive the baffle 20 to move, the baffle 20 moves to drive the moving plate 19 to move, the moving plate 19 moves to drive the fixed rod 11 to move, meanwhile, the spring 22 is in a compressed state, the upper cover 9 is rotated to rotate the upper cover 9 around the axis of the rotating shaft 16, when the device reaches a specified position, the shifting plate 21 is loosened, the spring 22 pushes the moving plate 19 to move, so that the fixed rod 11 is connected with the positioning hole 18, the position of the upper cover 9 is fixed, the upper cover 9 is convenient to open and close, and the functions of maintaining and radiating parts in the shell 6 are convenient; remove casing 6, make first fixture block 17 be connected with second cardboard 10, rotate fastening bolt 3, make fastening bolt 3 remove to casing 6's direction, make sleeve 4 registrate fastening bolt 3 simultaneously to make fastening bolt 3 promote first cardboard 5 and be connected with second fixture block 23, thereby fix the position of casing 6, thereby realized being convenient for fix casing 6, guaranteed the stable function of casing 6 installation.
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 (8)
1. The utility model provides an online education terminal equipment, includes bottom plate (1), casing (6), installs the mechanism that opens and shuts and install the fixed establishment at bottom plate (1) top surface at casing (6) internal surface, its characterized in that: the opening and closing mechanism comprises an upper cover (9), the upper cover (9) is arranged on the inner surface of a shell (6), a through hole (15) is formed in one end surface of the upper cover (9), a rotating shaft (16) is arranged on the inner surface of the shell (6), the upper cover (9) is movably connected with the shell (6) through the through hole (15) in a sleeved mode, an installation shell (12) is arranged at the edge of the bottom end surface of the upper cover (9), a moving plate (19) is arranged on the inner surface of the installation shell (12), a sliding rod (13) is arranged on one side surface of the moving plate (19), a spring (22) is arranged on the outer surface of the sliding rod (13), the spring (22) is fixedly connected with the moving plate (19) and the installation shell (12), a fixing rod (11) is arranged on the other side surface of the moving plate (19), a positioning hole (18) is formed in the inner surface of the shell (, the upper cover (9) is fixedly connected with the shell (6) through a positioning hole (18) in a sleeved mode with the fixing rod (11), a baffle (20) is arranged on the top end surface of the moving plate (19), a shifting plate (21) is arranged on the top end surface of the baffle (20), and a sliding groove (7) is formed in the top end surface of the upper cover (9).
2. An online education terminal device according to claim 1, wherein: the fixing mechanism comprises a second clamping plate (10), the second clamping plate (10) is fixedly installed at the edge of the top end surface of the bottom plate (1), a first clamping block (17) is arranged on one side surface of the shell (6), the shell (6) is clamped with the first clamping block (17) through the second clamping plate (10) and is movably connected with the bottom plate (1), a fixing block (2) is arranged at the edge of the top end surface of the bottom plate (1), a fastening bolt (3) is arranged on the inner surface of the fixing block (2), an internal thread is formed in the inner wall of the fixing block (2), an external thread is formed in the outer surface of the fastening bolt (3), the fastening bolt (3) is screwed with the internal thread of the inner wall of the fixing block (2) through the external thread of the outer surface of the fastening bolt (3) and is fixedly connected with the bottom plate (1), a first clamping plate (5) is arranged on the, one side surface of the first clamping plate (5) is provided with a sleeve (4), the other side surface of the shell (6) is provided with a second clamping block (23), and the shell (6) is fixedly connected with the bottom plate (1) through the first clamping plate (5) and the second clamping block (23).
3. An online education terminal device according to claim 1, wherein: casing (6) set up the top surface at bottom plate (1), the internal surface of bottom plate (1) is provided with circuit board (14), the front end surface of circuit board (14) is provided with binding post (8), binding post (8) run through the internal surface of casing (6).
4. An online education terminal device according to claim 1, wherein: the width of the moving plate (19) is the same as that of the inner surface of the mounting shell (12), and the moving plate (19) is connected with the mounting shell (12) in a sliding mode.
5. An online education terminal device according to claim 1, wherein: the axis of the fixed rod (11) coincides with the axis of the sliding rod (13), the fixed rod (11) is fixedly connected with the installation shell (12), and the sliding rod (13) is fixedly connected with the installation shell (12).
6. An online education terminal device according to claim 1, wherein: the width of the baffle plate (20) is the same as that of the inner surface of the mounting shell (12), the width of the baffle plate (20) is larger than that of the sliding groove (7), and the baffle plate (20) is in sliding connection with the mounting shell (12).
7. An online education terminal device according to claim 1, wherein: the width of the sliding groove (7) is the same as that of the shifting plate (21), the spring (22) is in sliding connection with the sliding groove (7), and the shifting plate (21) is fixedly connected with the baffle plate (20).
8. An online education terminal device according to claim 2, wherein: the specification of the first clamping plate (5) is consistent with that of the second clamping plate (10), the first clamping plate (5) is connected with the bottom plate (1) in a sliding mode, and the section size of the inner surface of the sleeve (4) is the same as that of the outer surface of the fastening bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533124.7U CN211654001U (en) | 2020-04-13 | 2020-04-13 | Online education terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533124.7U CN211654001U (en) | 2020-04-13 | 2020-04-13 | Online education terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654001U true CN211654001U (en) | 2020-10-09 |
Family
ID=72688784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533124.7U Expired - Fee Related CN211654001U (en) | 2020-04-13 | 2020-04-13 | Online education terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116249290A (en) * | 2022-11-12 | 2023-06-09 | 江苏吉泰科电气有限责任公司 | Shell structure of silicon carbide motor controller |
-
2020
- 2020-04-13 CN CN202020533124.7U patent/CN211654001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116249290A (en) * | 2022-11-12 | 2023-06-09 | 江苏吉泰科电气有限责任公司 | Shell structure of silicon carbide motor controller |
| CN116249290B (en) * | 2022-11-12 | 2023-10-24 | 江苏吉泰科电气有限责任公司 | Shell structure of silicon carbide motor controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20210413 |