CN214324718U - Portable safe standardized review scoring device - Google Patents
Portable safe standardized review scoring device Download PDFInfo
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- CN214324718U CN214324718U CN202023042176.3U CN202023042176U CN214324718U CN 214324718 U CN214324718 U CN 214324718U CN 202023042176 U CN202023042176 U CN 202023042176U CN 214324718 U CN214324718 U CN 214324718U
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Abstract
The utility model discloses a handy safe standardized review scoring device, including scoring board and mount pad, the front of scoring board is equipped with erases the mechanism, erases the mechanism and includes the montant, the back of montant is equipped with the recess, be equipped with in the recess and dismantle the piece, the back of dismantling the piece is equipped with erases the cotton, the back of dismantling the piece is opened there is spout three, it is close to the one end fixedly connected with slider three of dismantling the piece to erase the cotton, slider three and three sliding connection of spout, the both sides of dismantling the piece are opened there is the jack, and the both sides of montant are equipped with the pull ring. The utility model discloses a set up slider three and spout three in the one side of erasing cotton and dismantling the piece to the messenger erases the cotton and can be convenient for dismantle the washing, and the both ends of dismantling the piece are provided with the jack, pegs graft through inserting the post and jack and can reach the purpose of installation, and when dismantling, the pulling pull ring can let insert the post and leave the jack, reaches the purpose of dismantling.
Description
Technical Field
The utility model relates to a score board technical field specifically is a portable safe standardized review device of scoring.
Background
The standardized review and scoring device writes scored data on the white board so as to be convenient for comparison and review, records the information of the staff and improves the working enthusiasm of the staff.
When writing more contents, the existing device can not erase the written contents at one time, which is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable safe standardized review device of scoring to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a portable safe standardized review scoring device comprises a scoring board and a mounting seat, wherein an erasing mechanism is arranged on the front surface of the scoring board;
the erasing mechanism comprises a vertical rod, a groove is formed in the back of the vertical rod, a disassembling block is arranged in the groove, erasing cotton is arranged on the back of the disassembling block, a third sliding groove is formed in the back of the disassembling block, a third sliding block is fixedly connected to one end, close to the disassembling block, of the erasing cotton, the third sliding block is in sliding connection with the third sliding groove, and inserting holes are formed in two sides of the disassembling block;
the utility model discloses a fixing device for the plug-in connection of the jack, including montant, the one end fixedly connected with of pull ring inserts the post, insert the side sliding connection of post and montant, insert the inside that the post extends to the recess, the one end of inserting the post is pegged graft with the jack, the both sides fixedly connected with link of montant, the inside of link is inserting the middle part fixedly connected with activity lug of post, fixedly connected with compression spring between the one end of activity lug and the inner wall of link.
Preferably, the bottom fixedly connected with supporting leg of mount pad, the bottom fixedly connected with slider one of scoreboard, open the upper surface of mount pad has spout one, slider one and spout one sliding connection to be convenient for scoreboard's dismantlement, the right side of spout one is equipped with stop gear.
Preferably, the first sliding block and the first sliding groove are T-shaped, and the first sliding groove extends to the right end of the mounting seat.
Preferably, the handle is fixedly connected to the middle of the front side of the vertical rod, the second sliding block is fixedly connected to the upper end and the lower end of the vertical rod, the second sliding groove is formed in the top of the inner wall and the bottom of the inner wall of the scoring plate, the second sliding block is connected with the second sliding groove in a sliding mode, the vertical rod can be directly moved to the right end of the scoring plate when the vertical rod is required to be detached, and then the vertical rod can be pulled out.
Preferably, the limiting mechanism comprises a clamping block and a limiting column, and a movable groove is formed in the bottom of the inner wall of the first sliding groove below the clamping block.
Preferably, the clamping block is rotatably connected with the inner wall of the movable groove through a torsion spring, and the clamping block is in an inclined trapezoid shape.
Preferably, spacing post and mount pad sliding connection, spacing post extends to the inside of activity groove, a top of spacing post and the bottom contact of joint piece, extension spring has been cup jointed to the bottom of spacing post, extension spring's upper and lower both ends respectively with the lower surface of mount pad and the bottom fixed connection of spacing post, through the effect of joint piece, can let the score board can not slide out, when needs are dismantled the score board, the spacing post of pulling can make the joint piece descend, then dismantle the score board.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses a setting up in the front of scoring board and erasing the mechanism, when needs erase the handwriting of large tracts of land, pulling the montant, the cotton surface slip at the scoring board of erasing that drives montant back can be with the content erasure on the scoring board.
2. The utility model discloses a set up slider three and spout three in the one side of erasing cotton and dismantling the piece to the messenger erases the cotton and can be convenient for dismantle the washing, and the both ends of dismantling the piece are provided with the jack, pegs graft through inserting the post and jack and can reach the purpose of installation, and when dismantling, the pulling pull ring can let insert the post and leave the jack, reaches the purpose of dismantling.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention.
Fig. 2 is a structural diagram of the mounting base of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a side view of the mounting base of the present invention.
Fig. 5 is an enlarged schematic view of the present invention a.
Fig. 6 is a structural diagram of the erasing structure of the present invention.
Fig. 7 is a structural view of the erasing cotton of the present invention.
Fig. 8 is a structural view of the tab of the present invention.
In the figure: 1 scoring a board; 2, a first sliding block; 3, mounting a base; 4, a first sliding chute; 5, supporting legs; 6 an erasing mechanism; 601, erecting a rod; 602, a second sliding block; 603 disassembling the block; 604 erasing the cotton; 605 a chute III; 606, sliding block III; 607 a jack; 608 a tab; 609 inserting a column; 610 a connecting frame; 611 movable lugs; 612 compression spring; 7, a limiting mechanism; 701, a movable groove; 702 a spacing post; 705 a tension spring; 706 a snap 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. 1-8, the present invention provides a technical solution: a portable safe standardized review and scoring device comprises a scoring plate 1 and a mounting seat 3, wherein the front surface of the scoring plate 1 is provided with an erasing mechanism 6;
the erasing mechanism 6 comprises a vertical rod 601, a groove is formed in the back of the vertical rod 601, a detaching block 603 is arranged in the groove, erasing cotton 604 is arranged on the back of the detaching block 603, a sliding groove III 605 is formed in the back of the detaching block 603, a sliding block III 606 is fixedly connected to one end, close to the detaching block 603, of the erasing cotton 604, the sliding block III 606 is in sliding connection with the sliding groove III 605, and inserting holes 607 are formed in two sides of the detaching block 603;
The bottom fixedly connected with supporting leg 5 of mount pad 3, the bottom fixedly connected with slider one 2 of scoreboard 1, open the upper surface of mount pad 3 has spout one 4, slider one 2 and spout one 4 sliding connection to be convenient for scoreboard 1's dismantlement, the right side of spout one 4 is equipped with stop gear 7.
The first sliding block 2 and the first sliding groove 4 are T-shaped, and the first sliding groove 4 extends to the right end of the mounting seat 3.
The handle is fixedly connected to the middle of the front side of the vertical rod 601, the second sliding block 602 is fixedly connected to the upper end and the lower end of the vertical rod 601, the second sliding grooves 101 are formed in the top of the inner wall and the bottom of the inner wall of the scoring plate 1, the second sliding block 602 is slidably connected with the second sliding grooves 101, when the vertical rod 601 needs to be detached, the vertical rod 601 can be directly moved to the right end of the scoring plate 1 and pulled out, when large-area handwriting needs to be erased, the vertical rod 601 is pulled, the erasing cotton 604 on the back of the vertical rod 601 is driven to slide on the surface of the scoring plate 1, the content on the scoring plate 1 can be erased, and the erasing cotton 604 has certain elasticity, so that the erasing cotton can be in close contact with the surface of the scoring plate 1, a good erasing effect can be achieved, and the erasing effect can be reduced after the use is prolonged in time, and the erasing effect can be solved through cleaning.
The limiting mechanism 7 comprises a clamping block 706 and a limiting column 702, and a movable groove 701 is formed in the bottom of the inner wall of the first sliding groove 4 below the clamping block 706.
The clamping block 706 is rotatably connected with the inner wall of the movable groove 701 through a torsion spring, and the clamping block 706 is in an inclined trapezoid shape.
Spacing post 702 and mount pad 3 sliding connection, spacing post 702 extends to the inside of activity groove 701, a top of spacing post 702 and the bottom contact of joint piece 706, extension spring 705 has been cup jointed to the bottom of spacing post 702, extension spring 705's upper and lower both ends respectively with the lower surface of mount pad 3 and the bottom fixed connection of spacing post 702, effect through joint piece 706, can let scoring board 1 can not slide out, when needs will score board 1 dismantlement, the spacing post 702 of pulling can make joint piece 706 descend, then pull down scoring board 1.
The utility model discloses a theory of operation: the erasing mechanism 6 is arranged on the front surface of the scoring plate 1, when large-area handwriting needs to be erased, the vertical rod 601 is pulled, the erasing cotton 604 on the back of the vertical rod 601 is driven to slide on the surface of the scoring plate 1, the content on the scoring plate 1 can be erased, a sliding block III 606 and a sliding groove III 605 are arranged on one side of the erasing cotton 604 and one side of the disassembling block 603, so that the erasing cotton 604 can be conveniently disassembled and cleaned, the two ends of the disassembling block 603 are provided with inserting holes 607, the assembling purpose can be achieved by inserting the inserting columns 609 into the inserting holes 609, and in the disassembling process, the inserting columns 609 can be separated from the inserting holes 609 by pulling the pull ring 608, and the disassembling purpose is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A portable safe standardized review scoring device comprises a scoring board (1) and a mounting seat (3), and is characterized in that: the front surface of the scoring plate (1) is provided with an erasing mechanism (6);
the erasing mechanism (6) comprises a vertical rod (601), a groove is formed in the back of the vertical rod (601), a disassembling block (603) is arranged in the groove, erasing cotton (604) is arranged on the back of the disassembling block (603), a third sliding groove (605) is formed in the back of the disassembling block (603), a third sliding block (606) is fixedly connected to one end, close to the disassembling block (603), of the erasing cotton (604), the third sliding block (606) is connected with the third sliding groove (605) in a sliding mode, and inserting holes (607) are formed in two sides of the disassembling block (603);
the both sides of montant (601) are equipped with pull ring (608), the one end fixedly connected with of pull ring (608) inserts post (609), insert the side sliding connection of post (609) and montant (601), insert inside that post (609) extend to the recess, the one end of inserting post (609) is pegged graft with jack (607), the both sides fixedly connected with link (610) of montant (601), the inside of link (610) is inserting the middle part fixedly connected with movable lug (611) of post (609), fixedly connected with compression spring (612) between the one end of movable lug (611) and the inner wall of link (610).
2. A portable secure standardized review scoring device as recited in claim 1 wherein: the bottom fixedly connected with supporting leg (5) of mount pad (3), the bottom fixedly connected with slider (2) of scoreboard (1), open the upper surface of mount pad (3) has spout (4), slider (2) and spout (4) sliding connection, the right side of spout (4) is equipped with stop gear (7).
3. A portable secure standardized review scoring device as recited in claim 2 wherein: the first sliding block (2) and the first sliding groove (4) are T-shaped, and the first sliding groove (4) extends to the right end of the mounting seat (3).
4. A portable secure standardized review scoring device as recited in claim 1 wherein: the front middle part of montant (601) fixedly connected with handle, the upper and lower both ends fixedly connected with slider two (602) of montant (601), open the inner wall top and the inner wall bottom of scoreboard (1) has spout two (101), slider two (602) and spout two (101) sliding connection.
5. A portable secure standardized review scoring device as recited in claim 2 wherein: the limiting mechanism (7) comprises a clamping block (706) and a limiting column (702), and a movable groove (701) is formed in the bottom of the inner wall of the first sliding groove (4) below the clamping block (706).
6. A portable secure standardized review scoring device as recited in claim 5 wherein: the clamping block (706) is rotationally connected with the inner wall of the movable groove (701) through a torsion spring, and the clamping block (706) is in an inclined trapezoid shape.
7. A portable secure standardized review scoring device as recited in claim 5 wherein: spacing post (702) and mount pad (3) sliding connection, spacing post (702) extend to the inside of activity groove (701), the bottom contact of a top and joint piece (706) of spacing post (702), extension spring (705) have been cup jointed to the bottom of spacing post (702), the upper and lower both ends of extension spring (705) respectively with the lower surface of mount pad (3) and the bottom fixed connection of spacing post (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023042176.3U CN214324718U (en) | 2020-12-16 | 2020-12-16 | Portable safe standardized review scoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023042176.3U CN214324718U (en) | 2020-12-16 | 2020-12-16 | Portable safe standardized review scoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214324718U true CN214324718U (en) | 2021-10-01 |
Family
ID=77900315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023042176.3U Active CN214324718U (en) | 2020-12-16 | 2020-12-16 | Portable safe standardized review scoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214324718U (en) |
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2020
- 2020-12-16 CN CN202023042176.3U patent/CN214324718U/en active Active
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