CN212960531U - Equipment for accounting teaching - Google Patents
Equipment for accounting teaching Download PDFInfo
- Publication number
- CN212960531U CN212960531U CN202021295413.4U CN202021295413U CN212960531U CN 212960531 U CN212960531 U CN 212960531U CN 202021295413 U CN202021295413 U CN 202021295413U CN 212960531 U CN212960531 U CN 212960531U
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- sliding plate
- main frame
- adjusting
- display screen
- containing box
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Abstract
The utility model discloses an accounting teaching device, which comprises a main frame, an adjusting sliding plate, a teaching display screen, a reset spring, a limit hook and a containing box; the regulation guide way has been seted up to the inboard of main frame, the one end sliding connection of adjusting the sliding plate in adjust the guide way, the other end of adjusting the sliding plate is connected with the teaching display screen, reset spring's upper end is connected with the top of main frame, reset spring's the other end is connected with the regulation sliding plate, spacing couple is fixed in on the medial surface of main frame lower extreme, be provided with on the regulation sliding plate with spacing couple matched with stopper, the containing box inserts in the main frame, and the open-top of containing box, the containing box is located the teaching display screen under, the damage of display screen when not using can effectively be avoided to this equipment.
Description
Technical Field
The utility model belongs to accounting teaching field relates to an equipment for accounting teaching.
Background
The existing equipment for accounting teaching is generally provided with a display screen to display teaching contents when in use, and the display screen is exposed outside when not in use and can be collided by foreign objects to cause damage, so that the equipment for accounting teaching is necessary to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide an equipment for accounting teaching, this equipment can effectively avoid the damage of display screen when not using.
In order to achieve the purpose, the accounting teaching device of the utility model comprises a main frame, an adjusting sliding plate, a teaching display screen, a reset spring, a limit hook and a containing box;
an adjusting guide groove is formed in the inner side of the main frame, one end of an adjusting sliding plate is connected to the adjusting guide groove in a sliding mode, the other end of the adjusting sliding plate is connected with the teaching display screen, the upper end of a reset spring is connected with the top of the main frame, the other end of the reset spring is connected with the adjusting sliding plate, a limiting hook is fixed to the inner side face of the lower end of the main frame, a limiting block matched with the limiting hook is arranged on the adjusting sliding plate, the containing box is inserted into the main frame, the top of the containing box is open, and the containing box is located right below;
when the adjusting device is used, the limiting bolt penetrates through the main frame and is inserted into the adjusting sliding plate to fix the adjusting sliding plate and the main frame; when idle, the upper end of spacing couple is hung on the stopper and is connected spacing couple and regulation sliding plate, and the teaching display screen is located the side of containing box.
The top of the limiting block is provided with a limiting groove matched with the shape of the upper end of the limiting hook.
The bottom of the main frame is provided with a buffer groove, wherein the buffer spring is fixed in the buffer groove, and the supporting legs are axially inserted in the buffer spring.
The supporting legs are connected with the buffer spring through screws.
Also comprises supporting legs; be provided with auxiliary spring on the inner wall of dashpot, auxiliary spring's tip is provided with the sliding block, all is provided with the throw-out collar on the lateral wall of dashpot and the upper end of supporting legs, and wherein, the sliding block is located between the throw-out collar in the dashpot and the throw-out collar on the supporting legs.
The side of the push ring and the side of the sliding block are inclined planes and are mutually attached.
The upper end of the adjusting sliding plate is provided with a guide block, wherein the guide block is over against the limit groove.
The utility model discloses following beneficial effect has:
when the equipment for accounting teaching is operated specifically, an adjusting guide groove is formed in the inner side of a main frame, one end of an adjusting sliding plate is connected in the adjusting guide groove in a sliding mode, the other end of the adjusting sliding plate is connected with a teaching display screen in a using mode, a limiting bolt penetrates through the main frame and is inserted into the adjusting sliding plate to fix the adjusting sliding plate and the main frame; when idle, push down the teaching display screen, after adjusting the sliding plate and move down to a take the altitude, hang the upper end of spacing couple on the stopper, the teaching display screen is located the containing box, has solved when not using the teaching display screen and has exposed the problem that the damage appears by the foreign object collision in the outside.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the main frame of the present invention;
fig. 3 is a schematic view of the buffer slot of the present invention.
Wherein, 1 is the main frame, 2 is the containing box, 3 is the teaching display screen, 4 is spacing bolt, 5 is the supporting legs, 6 is reset spring, 7 is the guide block, 8 is adjusting the sliding plate, 9 is adjusting the guide way, 10 is the stopper, 11 is the buffer slot, 12 is buffer spring, 13 is pushing away the ring, 14 is auxiliary spring, 15 is the sliding block, 16 is spacing couple.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1 and 2, the accounting teaching device of the present invention includes a main frame 1, an adjusting sliding plate 8, a teaching display screen 3, a return spring 6, a limit hook 16, and a storage box 2; an adjusting guide groove 9 is formed in the inner side of the main frame 1, one end of an adjusting sliding plate 8 is connected into the adjusting guide groove 9 in a sliding mode, the other end of the adjusting sliding plate 8 is connected with the teaching display screen 3, the upper end of a return spring 6 is connected with the top of the main frame 1, the other end of the return spring 6 is connected with the adjusting sliding plate 8, a limiting hook 16 is fixed on the inner side face of the lower end of the main frame 1, a limiting block 10 matched with the limiting hook 16 is arranged on the adjusting sliding plate 8, the containing box 2 is inserted into the main frame 1, the top of the containing box 2 is opened, and the containing box 2 is located right below the; when in use, the limit bolt 4 penetrates through the main frame 1 and is inserted into the adjusting sliding plate 8 to fix the adjusting sliding plate 8 and the main frame 1; when the teaching box is idle, the upper end of the limiting hook 16 is hung on the limiting block 10 to connect the limiting hook 16 with the adjusting sliding plate 8, the teaching display screen 3 is positioned on the side surface of the containing box 2, and the top of the limiting block 10 is provided with a limiting groove matched with the shape of the upper end of the limiting hook 16; the upper end of the adjusting sliding plate 8 is provided with a guide block 7, wherein the guide block 7 is over against the limiting groove.
Referring to fig. 3, a buffer groove 11 is formed at the bottom of the main frame 1, wherein a buffer spring 12 is fixed in the buffer groove 11, the supporting leg 5 is axially inserted into the buffer spring 12, and the supporting leg 5 is connected with the buffer spring 12 through a screw; the utility model also comprises a supporting foot 5; an auxiliary spring 14 is arranged on the inner wall of the buffer groove 11, a sliding block 15 is arranged at the end of the auxiliary spring 14, push rings 13 are arranged on the side wall of the buffer groove 11 and the upper ends of the supporting legs 5, wherein the sliding block 15 is arranged between the push rings 13 in the buffer groove 11 and the push rings 13 on the supporting legs 5, and it should be noted that the side surfaces of the push rings 13 and the side surfaces of the sliding blocks 15 are inclined surfaces and are mutually attached.
The utility model discloses a concrete use does:
when the teaching display screen 3 is not used, the teaching display screen 3 is pressed downwards, the teaching display screen 3 shrinks towards the inside of the main frame 1 and drives the adjusting sliding plate 8 to slide downwards, the adjusting sliding plate 8 is guided by the adjusting guide groove 9, when the adjusting sliding plate 8 slides to the position of the upper end of the limiting hook 16, the limiting hook 16 hooks the limiting groove on the limiting block 10 to limit the adjusting sliding plate 8, thereby fixing the teaching display screen 3, at the moment, the teaching display screen 3 is positioned on the side surface of the containing box to avoid the teaching display screen 3 from being damaged, when the teaching display screen 3 needs to be used, the teaching display screen 3 is pressed downwards, the teaching display screen 3 drives the adjusting sliding plate 8 to move downwards, in the process, when the guide block 7 moves to the position of the limiting groove, the guide block 7 extrudes the limiting hook 16 to be separated from the limiting groove, after the limiting hook 16 is separated from the limiting groove, under reset spring 6's effect, teaching display screen 3 rebound and stretch out main frame 1, after teaching display screen 3 stops the rebound, spacing bolt 4 passes main frame 1 and inserts and fix main frame 1 with adjusting sliding plate 8 in adjusting sliding plate 8, the phenomenon that reset spring 6 elasticity subducts and can not fix is avoided appearing, in addition, when using, when receiving the vibration, can cushion through supporting legs 5 compression buffer spring 12, and when supporting legs 5 compression buffer spring 12 cushions, it promotes sliding block 15 and slides to drive throw-out collar 13, thereby it assists the buffering to compress auxiliary spring 14 through auxiliary spring 14's elasticity through sliding block 15, make buffer spring 12 the effect better when buffering.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An accounting teaching device is characterized by comprising a main frame (1), an adjusting sliding plate (8), a teaching display screen (3), a return spring (6), a limiting hook (16) and a containing box (2);
an adjusting guide groove (9) is formed in the inner side of the main frame (1), one end of an adjusting sliding plate (8) is connected into the adjusting guide groove (9) in a sliding mode, the other end of the adjusting sliding plate (8) is connected with the teaching display screen (3), the upper end of a reset spring (6) is connected with the top of the main frame (1), the other end of the reset spring (6) is connected with the adjusting sliding plate (8), a limiting hook (16) is fixed on the inner side face of the lower end of the main frame (1), a limiting block (10) matched with the limiting hook (16) is arranged on the adjusting sliding plate (8), the containing box (2) is inserted into the main frame (1), the top of the containing box (2) is opened, and the containing box (2) is located right below the teaching display screen (3);
when the adjusting device is used, the limiting bolt (4) penetrates through the main frame (1) and is inserted into the adjusting sliding plate (8) to fix the adjusting sliding plate (8) and the main frame (1); when idle, the upper end of spacing couple (16) is hung on stopper (10) and is connected spacing couple (16) and regulation sliding plate (8), and teaching display screen (3) are located the side of containing box (2).
2. The accounting teaching device as claimed in claim 1, wherein the top of the limiting block (10) is provided with a limiting groove matched with the shape of the upper end of the limiting hook (16).
3. The accounting teaching device as claimed in claim 1, wherein the bottom of the main frame (1) is provided with a buffer slot (11), wherein the buffer spring (12) is fixed in the buffer slot (11), and the support leg (5) is axially inserted into the buffer spring (12).
4. Accounting teaching equipment as claimed in claim 3, wherein the support feet (5) are connected with the buffer spring (12) by screws.
5. The accounting teaching device as claimed in claim 1, further comprising a support foot (5); be provided with auxiliary spring (14) on the inner wall of buffer slot (11), the tip of auxiliary spring (14) is provided with sliding block (15), all is provided with push ring (13) on the lateral wall of buffer slot (11) and the upper end of supporting legs (5), and wherein, sliding block (15) are located between push ring (13) in buffer slot (11) and push ring (13) on supporting legs (5).
6. An accounting teaching device as claimed in claim 5, wherein the side of the push ring (13) and the side of the sliding block (15) are both inclined and attached to each other.
7. Accounting teaching equipment as claimed in claim 2, wherein the upper end of the adjusting sliding plate (8) is provided with a guide block (7), wherein the guide block (7) is opposite to the limit groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295413.4U CN212960531U (en) | 2020-07-03 | 2020-07-03 | Equipment for accounting teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295413.4U CN212960531U (en) | 2020-07-03 | 2020-07-03 | Equipment for accounting teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212960531U true CN212960531U (en) | 2021-04-13 |
Family
ID=75391655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021295413.4U Active CN212960531U (en) | 2020-07-03 | 2020-07-03 | Equipment for accounting teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212960531U (en) |
-
2020
- 2020-07-03 CN CN202021295413.4U patent/CN212960531U/en active Active
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