CN204519968U - Myopia prevention Hubei Province is held in the palm - Google Patents
Myopia prevention Hubei Province is held in the palm Download PDFInfo
- Publication number
- CN204519968U CN204519968U CN201520243827.5U CN201520243827U CN204519968U CN 204519968 U CN204519968 U CN 204519968U CN 201520243827 U CN201520243827 U CN 201520243827U CN 204519968 U CN204519968 U CN 204519968U
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding tray
- locking device
- hubei province
- myopia prevention
- 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
Links
- 208000001491 Myopia Diseases 0.000 title claims abstract description 35
- 230000004379 myopia Effects 0.000 title claims abstract description 34
- 230000002265 prevention Effects 0.000 title claims abstract description 32
- 210000004874 lower jaw Anatomy 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Abstract
The utility model relates to a kind of myopia prevention Hubei Province that can adjust highly again its lateral separation that can either adjust and holds in the palm, comprise base, base comprises train wheel bridge, connecting plate and lower plate, train wheel bridge and lower plate are vertically fixed on the side of connecting plate respectively, lower plate is provided with the first locking device, the side of train wheel bridge offers the first sliding tray, the holder of myopia prevention Hubei Province also comprises guide plate, gripper shoe, supporting plate and slide block, one end of guide plate to be arranged in sliding tray and to be slidably matched with sliding tray, the upper surface of guide plate is provided with guide rail, the bottom of gripper shoe is slidably disposed on guide rail by slide block, the side of guide plate is also provided with the second locking device, the end face of gripper shoe offers the second sliding tray, the bottom of supporting plate to be arranged in the second sliding tray and to be slidably matched with sliding tray, the end face of supporting plate and the lower jaw of people suitable, the side of gripper shoe is provided with the 3rd locking device.
Description
Technical field
The utility model relates to a kind of study article, particularly relates to the holder of a kind of myopia prevention Hubei Province.
Background technology
During the holder of myopia prevention Hubei Province a kind of when can prevent student written industry eyes cross from homework book near and cause near-sighted device, although the holder of existing myopia prevention Hubei Province can adjust height, but can not lateral separation be adjusted, make myopia prevention Hubei Province hold in the palm the requirement that well can not adapt to different student.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of myopia prevention Hubei Province holder of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of myopia prevention Hubei Province that can adjust highly again its lateral separation that can either adjust and holds in the palm.
Myopia prevention Hubei Province of the present utility model holder, comprise base, described base comprises train wheel bridge, connecting plate and lower plate, on the side that described train wheel bridge and lower plate are vertically fixed on connecting plate respectively and train wheel bridge is parallel with lower plate, described lower plate is provided with the first locking device, the side of described train wheel bridge offers the first sliding tray, the holder of described myopia prevention Hubei Province also comprises guide plate, gripper shoe, supporting plate and slide block, one end of described guide plate to be arranged in sliding tray and to be slidably matched with sliding tray, the upper surface of guide plate is provided with guide rail, the bottom of described gripper shoe is slidably disposed on guide rail by slide block, the side of guide plate is also provided with the second locking device, described second locking device can by slider locking on guide rail, the end face of described gripper shoe offers the second sliding tray, the bottom of described supporting plate to be arranged in the second sliding tray and to be slidably matched with sliding tray, the end face of supporting plate and the lower jaw of people suitable, the side of described gripper shoe is provided with the 3rd locking device, described 3rd locking device can by supporting plate locking on the supporting plate.
Further, myopia prevention Hubei Province of the present utility model holder, described first locking device comprises handle, screw rod and pressing plate, and described handle is arranged on the bottom of screw rod, and described screw rod passes lower plate from the bottom surface of lower plate, and described pressing plate is arranged on the top of screw rod.
Further, myopia prevention Hubei Province of the present utility model holder, the top being positioned at sliding tray of described train wheel bridge is provided with the 4th locking device, and guide plate can be locked on train wheel bridge by described 4th locking device.
Further, myopia prevention Hubei Province of the present utility model holder, the end face of described supporting plate is provided with sponge.
Further, myopia prevention Hubei Province of the present utility model holder, the side of described supporting plate is provided with LED.
By such scheme, the utility model at least has the following advantages: myopia prevention Hubei Province of the present utility model holder comprises base, base comprises connecting plate and vertically disposed train wheel bridge and lower plate with connecting plate respectively, lower plate is provided with the first locking device, also comprise guide plate, gripper shoe, supporting plate and slide block, be slidably matched with the first sliding tray in the first sliding tray that one end of guide plate is arranged on train wheel bridge, the bottom of gripper shoe is arranged on by slide block on the guide rail of guide plate upper surface, and locked by the second locking device, the end face of gripper shoe offers the second sliding tray, the bottom of supporting plate to be arranged in the second sliding tray and to be locked by the 3rd locking device.During concrete use, base is arranged on the edge of desktop and is locked on the table by the first locking device by operating personnel, then operating personnel adjust lateral separation between supporting plate and health by sliding guide, and are carried out the height of adjusting supporting board by the degree of depth of supporting plate in the second sliding tray.To adjust on end face that lower jaw can be placed on supporting plate by rear operating personnel thus to effectively prevent operating personnel's myopia.Myopia prevention Hubei Province of the present utility model holder can adjust height and lateral separation in sum, can better and user of service adapt.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model myopia prevention Hubei Province holder;
In figure, 1: base; 2: train wheel bridge; 3: connecting plate; 4: lower plate; 5: the first locking devices; 6: the first sliding trays; 7: guide plate; 8: gripper shoe; 9: supporting plate; 10: slide block; 11: the second locking devices; 12: the second sliding trays; 13: the three locking devices; 14: handle; 15: screw rod; 16: pressing plate; 17: the four locking devices; 18:LED lamp.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1, a kind of myopia prevention Hubei Province holder of the utility model one preferred embodiment, comprise base 1, base comprises train wheel bridge 2, connecting plate 3 and lower plate 4, on the side that train wheel bridge and lower plate are vertically fixed on connecting plate respectively and train wheel bridge is parallel with lower plate, lower plate is provided with the first locking device 5, the side of train wheel bridge offers the first sliding tray 6, the holder of myopia prevention Hubei Province also comprises guide plate 7, gripper shoe 8, supporting plate 9 and slide block 10, one end of guide plate to be arranged in sliding tray and to be slidably matched with sliding tray, the upper surface of guide plate is provided with guide rail, the bottom of gripper shoe is slidably disposed on guide rail by slide block, the side of guide plate is also provided with the second locking device 11, second locking device can by slider locking on guide rail, the end face of gripper shoe offers the second sliding tray 12, the bottom of supporting plate to be arranged in the second sliding tray and to be slidably matched with sliding tray, the end face of supporting plate and the lower jaw of people suitable, the side of gripper shoe is provided with the 3rd locking device 13, 3rd locking device can by supporting plate locking on the supporting plate.
During concrete use, base is arranged on the edge of desktop and is locked on the table by the first locking device by operating personnel, then operating personnel adjust lateral separation between supporting plate and health by sliding guide, and are carried out the height of adjusting supporting board by the degree of depth of supporting plate in the second sliding tray.To adjust on end face that lower jaw can be placed on supporting plate by rear operating personnel thus to effectively prevent operating personnel's myopia.Myopia prevention Hubei Province of the present utility model holder can adjust height and lateral separation in sum, can better and user of service adapt.
As preferably, myopia prevention Hubei Province of the present utility model holder, the first locking device comprises handle 14, screw rod 15 and pressing plate 16, and handle is arranged on the bottom of screw rod, and screw rod is from the bottom surface of lower plate through lower plate, and pressing plate is arranged on the top of screw rod.
As preferably, myopia prevention Hubei Province of the present utility model holder, the top being positioned at sliding tray of train wheel bridge is provided with the 4th locking device the 17, four locking device and guide plate can be locked on train wheel bridge.
As preferably, myopia prevention Hubei Province of the present utility model holder, the end face of supporting plate is provided with sponge.
As preferably, myopia prevention Hubei Province of the present utility model holder, the side of supporting plate is provided with LED 18.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. myopia prevention Hubei Province holder, it is characterized in that: comprise base, described base comprises train wheel bridge, connecting plate and lower plate, on the side that described train wheel bridge and lower plate are vertically fixed on connecting plate respectively and train wheel bridge is parallel with lower plate, described lower plate is provided with the first locking device, the side of described train wheel bridge offers the first sliding tray, the holder of described myopia prevention Hubei Province also comprises guide plate, gripper shoe, supporting plate and slide block, one end of described guide plate to be arranged in sliding tray and to be slidably matched with sliding tray, the upper surface of guide plate is provided with guide rail, the bottom of described gripper shoe is slidably disposed on guide rail by slide block, the side of guide plate is also provided with the second locking device, described second locking device can by slider locking on guide rail, the end face of described gripper shoe offers the second sliding tray, the bottom of described supporting plate to be arranged in the second sliding tray and to be slidably matched with sliding tray, the end face of supporting plate and the lower jaw of people suitable, the side of described gripper shoe is provided with the 3rd locking device, described 3rd locking device can by supporting plate locking on the supporting plate.
2. myopia prevention Hubei Province according to claim 1 holder, it is characterized in that: described first locking device comprises handle, screw rod and pressing plate, described handle is arranged on the bottom of screw rod, and described screw rod passes lower plate from the bottom surface of lower plate, and described pressing plate is arranged on the top of screw rod.
3. myopia prevention Hubei Province according to claim 1 holder, it is characterized in that: the top being positioned at sliding tray of described train wheel bridge is provided with the 4th locking device, guide plate can be locked on train wheel bridge by described 4th locking device.
4. myopia prevention Hubei Province according to claim 1 holder, is characterized in that: the end face of described supporting plate is provided with sponge.
5. myopia prevention Hubei Province according to claim 1 holder, is characterized in that: the side of described supporting plate is provided with LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243827.5U CN204519968U (en) | 2015-04-21 | 2015-04-21 | Myopia prevention Hubei Province is held in the palm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243827.5U CN204519968U (en) | 2015-04-21 | 2015-04-21 | Myopia prevention Hubei Province is held in the palm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519968U true CN204519968U (en) | 2015-08-05 |
Family
ID=53734039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243827.5U Expired - Fee Related CN204519968U (en) | 2015-04-21 | 2015-04-21 | Myopia prevention Hubei Province is held in the palm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204519968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860996A (en) * | 2017-03-24 | 2017-06-20 | 丁保峰 | A kind of clinical anesthesia lower jaw support frame |
-
2015
- 2015-04-21 CN CN201520243827.5U patent/CN204519968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860996A (en) * | 2017-03-24 | 2017-06-20 | 丁保峰 | A kind of clinical anesthesia lower jaw support frame |
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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 |
Granted publication date: 20150805 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |