CN205054521U - Appearance ware is rectified in study - Google Patents
Appearance ware is rectified in study Download PDFInfo
- Publication number
- CN205054521U CN205054521U CN201520720977.0U CN201520720977U CN205054521U CN 205054521 U CN205054521 U CN 205054521U CN 201520720977 U CN201520720977 U CN 201520720977U CN 205054521 U CN205054521 U CN 205054521U
- Authority
- CN
- China
- Prior art keywords
- backboard
- belt
- backplate
- sliding sleeve
- waistband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides an appearance ware is rectified in study, including last backplate, down the backplate, go up waistband, a waistband and a piece down, down the backplate through bolt down with lower waistband fixed connection, go up the backplate through last bolt with go up waistband fixed connection, backplate upper portion is provided with the hyoplastron down, it is provided with sliding chamber to go up the backplate lower part, the hyoplastron of backplate can insert by the adaptation down go up the sliding chamber of backplate, a piece lower part is provided with a bayonet socket, this bayonet socket with go up the waistband joint, it is provided with a roof to prop up piece upper portion, it is provided with an extension board to prop up a piece front portion. Waistband and lower waistband in user's straining are gone up on waistband and the waistband tighten down the backplate and are made the back not flexible with backplate down at user's back, the distance of user's lower palestine and israel restriction eyes from the desk can be held to the roof, the extension board can put up table along the distance with restricted for use person's chest and desk, the correct posture of health when keeping the user to study, guarantee user eyesight.
Description
Technical field
This utility model belongs to Students ' Learning appurtenance technical field, relates to a kind of study posture corrector.
Background technology
At society, the employment state of people allows of no optimist, and directly causes student's increasing pressure of entering a higher school large; The pressure of entering a higher school of student causes greatly learning tasks weight, learning pressure increasing, due to the direct competition of Students ' Learning achievement between same class or classmate of the same grade, a lot of students only has and ceaselessly learns, and allows well the classmate that the school grade of oneself forereaches at one's side.
Student is in learning process, and because learning time is long, body gesture can not well be kept, and for the student being in growth and development stage, does not keep correct learning posture easily to make health hunch; And body gesture keeps bad during study, eyes are also not easy to keep, also just than being easier to obtain myopia from the distance of books.
In order to correct the incorrect posture of student when learning, the vision of protection student, some study aids are there are on the market, what they had can correct the incorrect posture of student when learning, the distance that can keep student's eyes and books had, the vision of protection student, as desk, chair for learning etc., but they are all that single aspect is for helping Students ' Learning, for keeping student learning body gesture, for the protection of the vision of student, do not have a kind of simple study appurtenance can simultaneously for keep Students ' Learning body gesture and protection student vision.
Utility model content
This utility model object provides a kind of structure simple, maneuverable study posture corrector, and the study appurtenance it solving prior art existence can not simultaneously for keeping the body gesture of Students ' Learning and protecting the problem of student eyesight.
For achieving the above object, this utility model adopts following technical scheme:
A kind of study posture corrector, is characterized in that, comprise backboard, lower backboard, upper belt, lower belt and a block, described lower backboard is fixedly connected with described lower belt by lower bolt, and described upper backboard is fixedly connected with described upper belt by upper bolt; Described lower backboard top is provided with hyoplastron, and described upper backboard bottom is provided with sliding chamber, the adaptive sliding chamber of inserting described upper backboard of hyoplastron energy of described lower backboard; Described block bottom is provided with a bayonet socket, this bayonet socket and described upper belt clamping, and described block top is provided with a push rod, and described block front portion is provided with a pole.
As a kind of preferred version, described upper backboard top is provided with two upper bolt shoulder holes.
As a kind of preferred version, described lower backboard bottom is provided with two lower bolt shoulder holes.
As a kind of preferred version, be provided with two upper fixing holes in the middle part of described upper belt, on this, the two ends of belt are respectively arranged with penetrator and upper fixed seat.
As a kind of preferred version, be provided with two lower fixed holes in the middle part of described lower belt, the two ends of this lower belt are respectively arranged with lower penetrator and lower fixed seat.
As a kind of preferred version, described block top is provided with top sliding sleeve and top board, and described top board lower face is fixedly connected with described top sliding sleeve, and aforementioned push rod adaptively can insert described top sliding sleeve, described top sliding sleeve is also provided with top screwed hole, in this top screwed hole, top holding screw is installed.
As a kind of preferred version, described block front portion is provided with support plate and a sliding sleeve, and after described support plate, plate face is fixedly connected with described sliding sleeve, and aforementioned pole adaptively can insert a described sliding sleeve, described sliding sleeve is also provided with a screwed hole, a holding screw is installed in this screwed hole.
As a kind of preferred version, described upper backboard and described lower backboard are made up of plastic material, stainless steel material or alloy material.
Utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it is mainly by belt and lower belt in user fastening, on upper belt and lower belt tighten, backboard and lower backboard are at the back of user, make back not flexible; Described top board can hold the distance of lower Palestine and Israel restriction eyes from desk of user, and described support plate can support table edge to limit the distance of user chest and desk, and when keeping user to learn, health correct status, ensures user vision; Use this utility model can protect Students ' Learning hunch is not near-sighted with protection student simultaneously.
In order to clearer the sets forth extremely the reached specific purposes of architectural feature of the present utility model, technological means and function, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is exploded perspective structural representation of the present utility model.
Accompanying drawing identifier declaration:
1. go up backboard, 2. play backboard, 3. play belt, 4. go up belt, 5. a block;
Bolt on 11., 12. top nuts, bolt shoulder hole on 13.;
21. times bolts, 22. lower nuts, 23. times bolt shoulder holes, 24. hyoplastrons;
31. times penetrators, 32. lower fixed seats, 33. lower fixed holes;
Penetrator on 41., 42. upper fixed seats, fixing hole on 43.;
51. push rods, 511. top sliding sleeves, 512. top boards, 513. top holding screws;
52. poles, 521. sliding sleeves, 522. support plates, 523. holding screws.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 2, that show concrete structure and the utilization thereof of the embodiment of this utility model, this study posture corrector comprises backboard 1, lower backboard 2, upper belt 4, lower belt 3 and a block 5, described upper backboard 1 and described lower backboard 2 are made up of plastic material, stainless steel material or alloy material, such health back just can rely on the tight strength of described upper backboard 1 and described lower backboard 2 unlikely bending, the bad phenomenon such as preventing spine flexural deformation, generation hunchback; Described lower backboard 2 top is provided with hyoplastron 24, described upper backboard 1 bottom is provided with sliding chamber, the adaptive sliding chamber of inserting described upper backboard 1 of hyoplastron 24 energy of described lower backboard 2, hyoplastron 24 can pull out pinch in the sliding chamber of upper backboard 1, the overall length of backboard 1 and lower backboard 2 in adjustment, uses with applicable different body length person.
Shown in composition graphs 2, two lower fixed holes 33 are provided with in the middle part of described lower belt 3, described lower backboard 2 bottom is provided with two lower bolt shoulder holes 23, described lower backboard 2 is fixedly connected with described lower belt 3 by lower bolt 21, lower bolt 21 first inserts lower fixed hole 33 and lower bolt shoulder hole 23, screw on lower nut 22 and lower bolt 21 again, after lower nut 22 is tightened, lower backboard 2 has been fixed together with lower belt 3, lower nut 22 is in lower bolt shoulder hole 23, lower backboard 2 can not be exposed, the sensation of top pain can not be produced the back of user; The two ends of this lower belt 3 are respectively arranged with lower penetrator 31 and lower fixed seat 32, are penetrated by lower penetrator 31 in lower fixed seat 32 and strain, lower belt 3 just tightly tie up with it, lower belt 3 is tied up with it time, makes lower backboard 2 be close to back.
Shown in composition graphs 2, two upper fixing holes 43 are provided with in the middle part of described upper belt 4, described upper backboard 1 top is provided with two upper bolt shoulder holes 13, described upper backboard 1 is fixedly connected with described upper belt 4 by upper bolt 11, upper bolt 11 first inserts fixing hole 43 and upper bolt shoulder hole 13, screw on top nut 12 and upper bolt 11 again, after top nut 12 is tightened, upper backboard 1 has been fixed together with upper belt 4, top nut 12 is in upper bolt shoulder hole 13, backboard 1 can not be exposed, the sensation of top pain can not be produced the back of user; On this, the two ends of belt 4 are respectively arranged with penetrator 41 and upper fixed seat 42; Upper penetrator 41 is penetrated in upper fixed seat 42 and strains, upper belt 4 just tightly tie up with it, upper belt 4 is tied up with it time, makes backboard 1 be close to back.
Shown in composition graphs 1 and Fig. 2, described block 5 bottom is provided with a bayonet socket 53, this bayonet socket 53 and the clamping of described upper belt 4, and the mode of clamping facilitates fixture block 5 to block from upper belt 4 or lift down; Described block 5 top is provided with a push rod 51, and described block 5 front portion is provided with a pole 52.Described block 5 top is provided with top sliding sleeve 511 and top board 512, the lower face of described top board 512 is fixedly connected with described top sliding sleeve 511, aforementioned push rod 51 adaptively can insert described top sliding sleeve 511, described top sliding sleeve 511 is also provided with top screwed hole, top holding screw 513 is installed in this top screwed hole; Top sliding sleeve 511 slides on push rod 51, and top board 512 can be regulated to the distance of a block 5, and also namely the health of mediator, to the distance on table edge, ensures the eyes of learner and the distance of books.Described block 5 front portion is provided with support plate 522 and a sliding sleeve 523, the rear plate face of described support plate 5 is fixedly connected with described sliding sleeve 521, aforementioned pole 52 adaptively can insert a described sliding sleeve 521, described sliding sleeve 521 is also provided with a screwed hole, is provided with a holding screw 523 in this screwed hole.Prop up sliding sleeve 521 to slide on pole 52, support plate 522 can be regulated to the distance of a block 5, also namely the health of mediator, to the distance on table edge, ensures the eyes of learner and the distance of books, protects the vision of learner.
Study posture corrector of the present utility model is by belt 4 and lower belt 3 in user fastening, and on upper belt 4 and lower belt 3 tighten, backboard 1 and lower backboard 2 are at the back of user, make back not flexible; Described top board 512 can hold the distance of lower Palestine and Israel restriction eyes from desk of user, and described support plate 522 can support table edge to limit the distance of user chest and desk, and when keeping user to learn, health correct status, ensures user vision; Use this utility model can protect Students ' Learning hunch is not near-sighted with protection student simultaneously.
Above-mentioned embodiment is an example of the present utility model; not technical scope of the present utility model is imposed any restrictions; all above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalence change with modify, all still belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. learn a posture corrector, it is characterized in that, comprise backboard, lower backboard, upper belt, lower belt and a block, described lower backboard is fixedly connected with described lower belt by lower bolt, and described upper backboard is fixedly connected with described upper belt by upper bolt; Described lower backboard top is provided with hyoplastron, and described upper backboard bottom is provided with sliding chamber, the adaptive sliding chamber of inserting described upper backboard of hyoplastron energy of described lower backboard; Described block bottom is provided with a bayonet socket, this bayonet socket and described upper belt clamping, and described block top is provided with a push rod, and described block front portion is provided with a pole.
2. study posture corrector according to claim 1, is characterized in that, described upper backboard top is provided with two upper bolt shoulder holes.
3. study posture corrector according to claim 1, is characterized in that, described lower backboard bottom is provided with two lower bolt shoulder holes.
4. study posture corrector according to claim 1, is characterized in that, be provided with two upper fixing holes in the middle part of described upper belt, on this, the two ends of belt are respectively arranged with penetrator and upper fixed seat.
5. study posture corrector according to claim 1, is characterized in that, is provided with two lower fixed holes in the middle part of described lower belt, and the two ends of this lower belt are respectively arranged with lower penetrator and lower fixed seat.
6. study posture corrector according to claim 1, it is characterized in that, described block top is provided with top sliding sleeve and top board, described top board lower face is fixedly connected with described top sliding sleeve, aforementioned push rod adaptively can insert described top sliding sleeve, described top sliding sleeve is also provided with top screwed hole, in this top screwed hole, top holding screw is installed.
7. study posture corrector according to claim 1, it is characterized in that, described block front portion is provided with support plate and a sliding sleeve, after described support plate, plate face is fixedly connected with described sliding sleeve, aforementioned pole adaptively can insert a described sliding sleeve, described sliding sleeve is also provided with a screwed hole, a holding screw is installed in this screwed hole.
8. study posture corrector according to claim 1, is characterized in that, described upper backboard and described lower backboard are made up of plastic material, stainless steel material or alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720977.0U CN205054521U (en) | 2015-09-07 | 2015-09-07 | Appearance ware is rectified in study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720977.0U CN205054521U (en) | 2015-09-07 | 2015-09-07 | Appearance ware is rectified in study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054521U true CN205054521U (en) | 2016-03-02 |
Family
ID=55381134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720977.0U Expired - Fee Related CN205054521U (en) | 2015-09-07 | 2015-09-07 | Appearance ware is rectified in study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054521U (en) |
-
2015
- 2015-09-07 CN CN201520720977.0U patent/CN205054521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20200907 |