CN214663276U

CN214663276U - Tablet personal computer equipment convenient for computer foundation teaching

Info

Publication number: CN214663276U
Application number: CN202121021332.XU
Authority: CN
Inventors: 唐婷
Original assignee: Sichuan Vocational and Technical College
Current assignee: Sichuan Vocational and Technical College
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-09
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to a tablet computer device convenient for computer foundation teaching, which comprises a tablet computer and a bracket for clamping the tablet computer, wherein two first supporting rods are arranged below the bracket, the middle positions of two sides which are deviated from the bracket are hinged with the upper ends of the corresponding first supporting rods through a rotating shaft, an angle adjusting structure is arranged below the bracket and comprises a tooth arc, the two end parts of the angle adjusting structure are fixedly connected with the lower surface of the bracket, the center point of the tooth arc is superposed with the center of the rotating shaft, the tooth arc is meshed with a gear, a gear shaft is rotationally erected on the first supporting rods, the utility model adjusts the angle of the bracket by arranging the angle adjusting structure, so that the angle of the tablet computer is more suitable, and when the angle is adjusted, the height of the bracket can be adjusted simultaneously, so that the tablet computer rotates more vertically, the moving place is higher, and the angle is in line with the angle that the screen can be watched by human eyes, is convenient for teachers to give lessons.

Description

Tablet personal computer equipment convenient for computer foundation teaching

Technical Field

The utility model relates to a computer teaching equipment technical field, in particular to panel computer equipment convenient to computer basis teaching.

Background

With the development of science and technology, multimedia equipment is used more and more in teaching, computer-aided teaching provides a good personalized learning environment for students, computer technologies such as multimedia, hypertext, artificial intelligence, network communication and knowledge base are comprehensively applied, and the defects of singleness and one-sided in the traditional teaching scene mode are overcome. The use of the teaching aid can effectively shorten the learning time, improve the teaching quality and the teaching efficiency and realize the optimized teaching target.

The existing computer teaching equipment mostly mainly comprises a desktop computer, a display screen of the computer is usually embedded in a platform table and cannot be adjusted in angle, and a teacher needs to lower head to operate when speaking, so that the chance of communication with students is reduced, and therefore, the problem is solved by using tablet computer equipment convenient for basic computer teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current computer teaching equipment display screen and inlaying the dress in the podium table, the problem of angle regulation and height can not provide the panel computer equipment of the basic teaching of computer of being convenient for.

The technical scheme of the utility model is that:

including the panel computer, still include:

the support is used for clamping the tablet personal computer, two first supporting rods are vertically arranged below the support, and two side surfaces of the support, which are deviated from each other, are hinged with the tops of the corresponding first supporting rods;

angle adjustment structure, it includes: the two end parts of the tooth arc are fixedly connected with the lower surface of the bracket, and the center of the tooth arc and the hinge joint of the bracket and the first supporting rod are positioned on the same central line; the gear is meshed with the tooth arcs and is sleeved on a gear shaft, and the gear shaft is rotatably erected on the first supporting rod.

Preferably, the device also comprises a base, and the top of the base is connected with the lower end of the first support rod.

Preferably, still include the altitude mixture control structure, it includes the second bracing piece of vertical setting, the lower extreme of second bracing piece and the top fixed connection of base, be connected through guide structure between second bracing piece and the first bracing piece, the global of gear shaft is provided with the screw thread, one side screw thread cover that first bracing piece was kept away from to the gear shaft is equipped with the nut, it has the connecting rod to articulate on the nut, be provided with articulated seat on the base, the one end that the nut was kept away from to the connecting rod is articulated with articulated seat.

Preferably, the guide structure comprises a sliding groove, the sliding groove is formed along the length direction of the second supporting rod, a sliding block is arranged in the sliding groove, and the sliding block is fixedly connected with the first supporting rod.

Preferably, the base is provided with a threaded hole and is detachably connected in the platform table through a bolt.

Preferably, the angle adjusting structure is symmetrically provided with two gears which are coaxially arranged.

Compared with the prior art, the utility model provides a tablet computer equipment convenient to computer foundation teaching, its beneficial effect is:

the utility model discloses a set up angle modulation structure and adjust the angle of support, make the angle of panel computer more suitable, more make things convenient for the mr to give lessons, during angle regulation, the rotation of tooth arc drives the gear and rotates, gear shaft and last screw thread that is provided with, the gear shaft rotates and drives the nut and remove, articulated connecting rod makes first bracing piece shift up along guide structure on the nut, thereby adjust the height of support, make the panel computer rotate more towards vertically, remove more highly, accord with the visual angle that people's eye watched the screen.

Drawings

Fig. 1 is a left-side sectional view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the overall structure of the present invention in the front view direction;

fig. 3 is a schematic view of the guiding structure of the present invention.

Detailed Description

An embodiment of the present invention will be described in detail with reference to fig. 1 to 3, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 3, the utility model provides a tablet computer equipment convenient to computer foundation teaching, including the tablet computer, still include the support 5 that is used for clamping the tablet computer, support 5 below is provided with two first bracing pieces 6 vertically, the intermediate position of two sides that deviate from on the support 5 is articulated through pivot 10 with the first bracing piece 6 upper end that corresponds, be provided with angle adjusting structure below the support 5, angle adjusting structure includes the tooth arc 4, its two tip of tooth arc 4 and the lower fixed surface of support 5 are connected, the center of tooth arc 4 is located same central line with the center of pivot 10, make tooth arc 4 rotate with pivot 10 as the center, tooth arc 4 meshes gear 3 mutually, gear 3 suit is fixed on gear shaft 8, gear shaft 8 erects on first bracing piece 6 rotatably, make tooth arc rotate 4 and drive gear 3 when rotating;

when the pressing device is used, the bracket 5 is pressed at one side close to the lower end of the tablet personal computer, so that the tooth arc 4 below the bracket 5 rotates, and the gear 3 meshed with the tooth arc rotates, and the placing angle of the tablet personal computer is adjusted.

In order to adapt to the visual angle that the people watched, under the unchangeable condition of people's eyes height, during angle regulation, highly also need adjust along with the visual angle change, consequently this device has set up the altitude mixture control structure who is used for adjusting 5 heights of support, the altitude mixture control structure includes second bracing piece 2 of vertical setting, be connected through guide structure between second bracing piece 2 and the first bracing piece 6, make first bracing piece 6 can follow vertical direction and reciprocate, still including dismantling the base 1 of connecting in the lectern table, the top of base 1 and the lower extreme fixed connection of second bracing piece 2.

Further, the guide structure comprises a sliding groove 13, the sliding groove 13 is formed along the length direction of the second support rod 2, a sliding block 12 is arranged in the sliding groove 13, and the sliding block 12 is fixedly connected with the first support rod 6.

In order to make angle regulation time, highly simultaneously by the regulation, altitude mixture control structure is still including setting up at the global screw thread 11 of gear shaft 8, one side screw thread cover that first bracing piece 6 was kept away from to gear shaft 8 is equipped with nut 9, it has connecting rod 7 to articulate on the nut 9, be provided with articulated seat on the base 1, the one end that nut 9 was kept away from to connecting rod 7 is articulated with articulated seat, like this, when angle regulation, highly can the linkage change thereupon, need not operate respectively, operation step has been saved.

In order to ensure the stability of the device during adjustment, the angle adjusting structures are symmetrically provided with two gears 3 which are coaxially arranged, and a nut 9 is sleeved on a gear shaft 8 between the two gears 3 in a threaded manner.

Further, the length of the connecting rod 7 is smaller than the distance between the two second supporting rods 2 and larger than the distance of the first supporting rod 6 moving along the guiding structure, so that the bracket 5 is ensured to rotate without being restricted by the height adjusting structure.

Application method and working principle

The utility model discloses during the use, install the panel computer on support 5, when the angle and the height of panel computer need be adjusted, press 5 one side of support of panel computer lower extreme, perhaps go up 5 one sides of support of drawing the panel computer upper end, make tooth arc 4 use pivot 10 to rotate as the center, drive 3 rotations rather than the meshing, gear shaft 8 of gear 3 rotates and makes nut 9 forward movement rather than being connected, it has connecting rod 7 to articulate on the nut 9, the connecting rod 7 other end is articulated with base 1, nut 9 removes and makes connecting rod 7 use and base 1's hinged end rotate as the center, make highly shifting up of nut 9, thereby make first bracing piece 6 shift up along guide structure, angle along with support 5 adjusts is big more, first bracing piece 6 goes up to move high more, adapt to the angle that the people's eye watched the screen more, teacher's teaching has been made things convenient for.

To sum up, compared with the prior art, the utility model discloses a set up angle modulation structure and adjust the angle of support, make the angle of placing of panel computer more suitable, more make things convenient for the mr to give lessons, during angle modulation, the tooth arc rotation drives gear rotation, gear shaft and the last screw thread that is provided with of gear shaft, gear shaft rotation drives the nut and removes, articulated connecting rod makes first bracing piece shift up along guide structure on the nut, thereby adjust the height of support, make the panel computer rotate towards vertical more, remove highly high more, accord with the angle that people's eye watched the screen, make things convenient for the mr to give lessons, the utility model discloses simple structure, the practicality is strong, is worth promoting.

The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. Tablet computer equipment convenient to computer foundation teaching, including the tablet computer, its characterized in that still includes:

the support (5) is used for clamping a tablet personal computer, two first supporting rods (6) are vertically arranged below the support (5), and two sides of the support (5) which are deviated from each other are hinged with the tops of the corresponding first supporting rods (6);

angle adjustment structure, it includes: the two end parts of the tooth arc (4) are fixedly connected with the lower surface of the bracket (5), and the center of the tooth arc (4) and the hinge point of the bracket (5) and the first supporting rod (6) are positioned on the same central line; the gear (3) is meshed with the tooth arc (4), the gear (3) is sleeved on a gear shaft (8), and the gear shaft (8) is rotatably erected on the first supporting rod (6).

2. The tablet personal computer device convenient for computer base teaching as claimed in claim 1, further comprising a base (1), wherein the top of the base (1) is connected with the lower end of the first supporting rod (6).

3. The tablet personal computer device convenient for computer base teaching of claim 2, further comprising a height adjusting structure, wherein the height adjusting structure comprises a second support rod (2) which is vertically arranged, the lower end of the second support rod (2) is fixedly connected with the top of the base (1), the second support rod (2) is connected with the first support rod (6) through a guiding structure, threads (11) are arranged on the circumferential surface of the gear shaft (8), a nut (9) is sleeved on the threads on one side of the gear shaft (8) far away from the first support rod (6), a connecting rod (7) is hinged on the nut (9), a hinged seat is arranged on the base (1), and one end of the connecting rod (7) far away from the nut (9) is hinged with the hinged seat.

4. The tablet personal computer device convenient for computer-based teaching of claim 3, wherein the guiding structure comprises a sliding groove (13) which is formed along the length direction of the second supporting rod (2), a sliding block (12) is arranged in the sliding groove (13), and the sliding block (12) is fixedly connected with the first supporting rod (6).

5. The tablet personal computer device convenient for computer base teaching according to claim 4, wherein the base (1) is provided with a threaded hole, and the base (1) is detachably connected in the platform table through a bolt.

6. The tablet personal computer device for facilitating computer-based teaching of claim 1, wherein the angle adjusting structure is symmetrically provided with two gears (3) coaxially arranged.