CN212966165U - Quick arithmetic device with anti-falling protection structure on surface - Google Patents
Quick arithmetic device with anti-falling protection structure on surface Download PDFInfo
- Publication number
- CN212966165U CN212966165U CN202021580912.8U CN202021580912U CN212966165U CN 212966165 U CN212966165 U CN 212966165U CN 202021580912 U CN202021580912 U CN 202021580912U CN 212966165 U CN212966165 U CN 212966165U
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- Prior art keywords
- baffle
- protective shell
- arithmetic
- block
- protecting crust
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- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 34
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a surface has quick arithmetic device who prevents falling protection architecture, including protecting crust, arithmetic ware, blotter, antiskid ribbed tile and extrusion piece, the outside of protecting crust is connected with the mounting pad, and the inboard of protecting crust installs the arithmetic ware, the blotter is installed at the rear of arithmetic ware, and the upper and lower both ends of arithmetic ware all are provided with the connecting block to the internal connection of connecting block has fastening bolt, the movable block is all installed to the upper and lower both ends inboard of protecting crust, and the outside of movable block is connected with the connecting rod, the outside of connecting rod is provided with the baffle, and the place ahead inboard of baffle has seted up the spread groove, the right side below internal connection of protecting crust has reset spring, the bottom of check lock lever is connected with the extrusion piece. This surface has the quick arithmetic device who prevents falling protection architecture, has the surface and prevents falling protection architecture, and is difficult to follow the landing on hand during the use, is convenient for fix spacing moreover, and the stability of device is high.
Description
Technical Field
The utility model relates to a quick arithmetic device technical field specifically is a surface has quick arithmetic device who prevents falling protection architecture.
Background
In the process of operating data, in order to save time of people, improve the accuracy of final data and avoid causing unnecessary troubles, people usually use a fast operating device to operate and evaluate a plurality of groups of data;
however, the conventional fast calculation device in the market does not have a surface anti-falling protection structure, and is easy to slip off from the hand when in use, and is inconvenient to fix and limit, and the stability of the device is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface has prevents falling quick arithmetic device of protection architecture to propose in solving above-mentioned background art and do not have the surface and prevent falling protection architecture, and from the landing on hand easily when using, be not convenient for fix spacing moreover, the problem that the stability of device is low.
In order to achieve the above object, the utility model provides a following technical scheme: a rapid arithmetic device with an anti-falling protection structure on the surface comprises a protective shell, an arithmetic unit, a cushion pad, an antiskid plate and an extrusion block, wherein the outer side of the protective shell is connected with a mounting pad, the arithmetic unit is arranged on the inner side of the protective shell, the cushion pad is arranged at the rear part of the arithmetic unit, the upper end and the lower end of the arithmetic unit are both provided with connecting blocks, the connecting blocks are internally connected with fastening bolts, the inner sides of the upper end and the lower end of the protective shell are both provided with movable blocks, the outer side of each movable block is connected with a connecting rod, the outer side of each connecting rod is provided with a baffle, the inner side in front of the baffle is provided with a connecting groove, the antiskid plate is arranged inside the connecting groove, the lower right part of the protective shell is internally connected with a reset spring, a locking rod is arranged below the reset spring, and the fixed block forms a vertical sliding structure on the inner side of the baffle.
Preferably, the mounting pads are arranged symmetrically with respect to the protective shell, and the protective shell is connected to the mounting pads in an inlay connection, and the mounting pads are of a resilient construction.
Preferably, the arithmetic unit and the connecting block are welded to form an integrated structure, the arithmetic unit is fixedly connected with the protective shell through a fastening bolt, and the arithmetic unit is connected with the cushion pad in a sticking manner.
Preferably, the movable block forms a left-right sliding structure on the inner side of the protective shell, the connecting rod on the outer side of the movable block penetrates through the baffle, and the baffle forms a rotating structure on the outer side of the connecting rod.
Preferably, the antiskid plates are arranged on the inner sides of the connecting grooves at equal intervals and are of elastic structures.
Preferably, the check lock pole constitutes extending structure in the bottom inboard of protecting crust, and both sides all are the slope structure around the terminal of check lock pole to the connected mode of check lock pole and baffle is the block connection.
Compared with the prior art, the beneficial effects of the utility model are that: the rapid arithmetic device with the anti-falling protection structure on the surface has the anti-falling protection structure on the surface, is not easy to slip off from the hand when in use, is convenient to fix and limit, and has high stability;
1. the device is provided with a movable block and a baffle, after the device is used, the baffle is pulled leftwards, so that the movable block slides on the inner sides of the upper end and the lower end of the protective shell, and after the movable block slides to the leftmost end, the baffle is manually rotated 180 degrees to the front of the protective shell by taking the connecting rod as the center, and the baffle is continuously pushed rightwards to cover the arithmetic unit, so that the device has a surface anti-falling protection structure, and the damage of a machine is avoided;
2. the mounting pads of the elastic structure are embedded on the left side and the right side of the protective shell, so that the friction force between the device and a hand is increased when the device is held by hand, the device is prevented from slipping off the hand, the machine is further protected under the action of the buffer pad of the elastic structure when the device is dropped, and the anti-slip plate which is obliquely arranged on the inner side of the connecting groove is used for facilitating manual pushing of the baffle plate to slip, avoiding slipping and facilitating operation;
3. be provided with check lock lever and fixed block, at the rotation in-process of baffle, produce the extrusion to the check lock lever, and both sides all are the slope structure around the end of check lock lever to make the check lock lever stretch out and draw back in the inboard of protecting crust under reset spring's effect, and be connected with the baffle block, be convenient for fix spacing to the baffle, the stability of device is high.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the whole structure of the baffle plate of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a protective shell; 2. a mounting mat; 3. an arithmetic unit; 4. connecting blocks; 5. fastening a bolt; 6. a cushion pad; 7. a movable block; 8. a connecting rod; 9. a baffle plate; 10. connecting grooves; 11. an anti-skid plate; 12. a return spring; 13. a locking lever; 14. extruding the block; 15. and (5) fixing blocks.
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: a rapid arithmetic device with an anti-falling protection structure on the surface comprises a protective shell 1, a mounting pad 2, an arithmetic device 3, a connecting block 4, a fastening bolt 5, a buffer pad 6, a movable block 7, a connecting rod 8, a baffle 9, a connecting groove 10, an antiskid plate 11, a reset spring 12, a locking rod 13, an extrusion block 14 and a fixed block 15, wherein the mounting pad 2 is connected with the outer side of the protective shell 1, the arithmetic device 3 is installed on the inner side of the protective shell 1, the buffer pad 6 is installed at the rear part of the arithmetic device 3, the connecting blocks 4 are respectively arranged at the upper end and the lower end of the arithmetic device 3, the fastening bolt 5 is connected with the inner part of the connecting block 4, the movable blocks 7 are respectively installed at the inner sides of the upper end and the lower end of the protective shell 1, the connecting rod 8 is connected with the outer side of the movable block 7, the baffle 9 is arranged, the right lower portion of the protective shell 1 is internally connected with a return spring 12, a locking rod 13 is installed below the return spring 12, the bottom of the locking rod 13 is connected with an extrusion block 14, a fixing block 15 is fixed below the extrusion block 14, and the fixing block 15 forms a vertical sliding structure on the inner side of the baffle plate 9.
As shown in fig. 1 and 2, the mounting pads 2 are symmetrically arranged with respect to the protective shell 1, the protective shell 1 is connected with the mounting pads 2 in an embedded manner, the mounting pads 2 are of an elastic structure, so that the friction force between the device and the hand when the device is held by hand is increased, the device is prevented from slipping off the hand, the arithmetic unit 3 is welded with the connecting block 4 to form an integrated structure, the arithmetic unit 3 is fixedly connected with the protective shell 1 through the fastening bolt 5, the arithmetic unit 3 is connected with the cushion pad 6 in an adhering manner, so that the shock influence on the arithmetic unit 3 is reduced when the device falls, the movable block 7 forms a left-right sliding structure on the inner side of the protective shell 1, the connecting rod 8 on the outer side of the movable block 7 penetrates through the inside of the baffle 9, and the baffle 9 forms a rotating structure on the outer side of the connecting rod 8, so as to facilitate the use and protection of the;
like in fig. 2, fig. 3 and fig. 5 antiskid ribbed tile 11 is equidistant setting in the inboard of spread groove 10, and antiskid ribbed tile 11 is elastic structure, and the manual baffle 9 that promotes of being convenient for slides, avoids skidding, the operation of being convenient for, locking lever 13 constitutes extending structure in the bottom inboard of protecting crust 1, and both sides all are the slope structure around the end of locking lever 13, and locking lever 13 is connected for the block with the connected mode of baffle 9, be convenient for fixed spacing to baffle 9, the stability of device is high.
The working principle is as follows: when the rapid arithmetic device with the anti-falling protection structure on the surface is used, firstly, the mounting pads 2 which are of elastic structures and are embedded on the left side and the right side of the protection shell 1 in the picture 1 effectively increase the friction acting force between the device and the hand when the device is held by hand, so that the device is prevented from sliding off the hand to cause damage, the cushion pad 6 which is of elastic structure in the picture 2 is pasted behind the arithmetic device 3, the arithmetic device 3 is fixedly arranged on the inner side of the protection shell 1 through the connecting block 4 and the fastening bolt 5, and when the device is accidentally fallen, the arithmetic device 3 is further protected under the action of the cushion pad 6, so that the adverse effect caused by vibration is reduced;
when the device is used, the anti-slip plates 11 which are arranged at equal intervals and have an inclined structure are arranged on the inner sides of the connecting grooves 10 in the figure 4, so that the baffle 9 can be conveniently pushed to slide leftwards, the baffle 9 and a hand can be prevented from slipping, the device is convenient to use, the movable block 7 in the figure 1 is driven to slide on the inner side of the protective shell 1 when the baffle 9 slides leftwards, when the movable block 7 slides to the leftmost end, the baffle 9 is manually rotated 180 degrees to the front of the protective shell 1 by taking the connecting rod 8 as a central point, the baffle 9 is continuously pushed rightwards to form a closed structure with the protective shell 1, the arithmetic unit 3 is covered, the device has a surface anti-falling protective structure, the machine is prevented from being damaged, the device is convenient to be used for a long time, in the rotating process of the baffle 9, extrusion acting force is generated on the locking rods 13, so that the locking rods 13 with inclined structures at the front end and the rear end in the figure 5 can stretch out and draw, and be connected with baffle 9 block to can fix the position of baffle 9 spacing, avoid its slip, effectively improve the stability of device, and through manual pressing fixed block 15, make it drive extrusion piece 14 and slide, thereby can extrude the inboard of baffle 9 with lock lever 13, the follow-up rotation of the baffle 9 of being convenient for, just accomplish a series of operations of this surface has the quick arithmetic unit of preventing falling protection architecture above this.
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 (6)
1. The utility model provides a surface has quick arithmetic device who prevents falling protection architecture, includes protecting crust (1), arithmetic unit (3), blotter (6), antiskid ribbed tile (11) and extrusion piece (14), its characterized in that: the outer side of the protective shell (1) is connected with a mounting pad (2), the inner side of the protective shell (1) is provided with an arithmetic unit (3), a cushion pad (6) is installed at the rear part of the arithmetic unit (3), connecting blocks (4) are arranged at the upper end and the lower end of the arithmetic unit (3), fastening bolts (5) are connected inside the connecting blocks (4), movable blocks (7) are installed on the inner sides of the upper end and the lower end of the protective shell (1), connecting rods (8) are connected with the outer sides of the movable blocks (7), a baffle (9) is arranged on the outer side of the connecting rods (8), a connecting groove (10) is formed in the inner side in front of the baffle (9), an anti-skid plate (11) is arranged inside the connecting groove (10), a reset spring (12) is connected inside the right lower part of the protective shell (1), and a locking rod (13, the bottom of the locking rod (13) is connected with an extrusion block (14), a fixing block (15) is fixed below the extrusion block (14), and the fixing block (15) forms an up-and-down sliding structure on the inner side of the baffle (9).
2. A fast computing device with fall protection for surfaces according to claim 1, wherein: the mounting pads (2) are symmetrically arranged relative to the protective shell (1), the protective shell (1) is connected with the mounting pads (2) in an embedded mode, and the mounting pads (2) are of elastic structures.
3. A fast computing device with fall protection for surfaces according to claim 1, wherein: arithmetic ware (3) and connecting block (4) welding are integral structure, and arithmetic ware (3) pass through fastening bolt (5) and protecting crust (1) fixed connection to the connected mode of arithmetic ware (3) and blotter (6) is for pasting and be connected.
4. A fast computing device with fall protection for surfaces according to claim 1, wherein: the movable block (7) forms a left-right sliding structure on the inner side of the protective shell (1), the connecting rod (8) on the outer side of the movable block (7) penetrates through the inner part of the baffle (9), and the baffle (9) forms a rotating structure on the outer side of the connecting rod (8).
5. A fast computing device with fall protection for surfaces according to claim 1, wherein: the antiskid plates (11) are arranged on the inner sides of the connecting grooves (10) at equal intervals, and the antiskid plates (11) are of elastic structures.
6. A fast computing device with fall protection for surfaces according to claim 1, wherein: the locking rod (13) forms a telescopic structure at the inner side of the bottom of the protective shell (1), the front side and the rear side of the tail end of the locking rod (13) are both of inclined structures, and the locking rod (13) is connected with the baffle (9) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580912.8U CN212966165U (en) | 2020-08-03 | 2020-08-03 | Quick arithmetic device with anti-falling protection structure on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580912.8U CN212966165U (en) | 2020-08-03 | 2020-08-03 | Quick arithmetic device with anti-falling protection structure on surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966165U true CN212966165U (en) | 2021-04-13 |
Family
ID=75348934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580912.8U Expired - Fee Related CN212966165U (en) | 2020-08-03 | 2020-08-03 | Quick arithmetic device with anti-falling protection structure on surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971153A (en) * | 2021-09-15 | 2022-01-25 | 真有两把刷子(北京)科技有限公司 | Luxury article maintenance information acquisition and recording device with protection mechanism |
-
2020
- 2020-08-03 CN CN202021580912.8U patent/CN212966165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971153A (en) * | 2021-09-15 | 2022-01-25 | 真有两把刷子(北京)科技有限公司 | Luxury article maintenance information acquisition and recording device with protection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221125 Address after: 830039 Rooms 104-36, Building 1, Zhongchuang Space, No. 2, Luobin Road, Dabancheng Town, Dabancheng District, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tiankai Weiye Information Technology Co.,Ltd. Address before: Room 1217, building 1, Euro American Financial City, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU ZHONGCHENG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |