CN204016784U - A kind of reversion of new structure is clapped - Google Patents
A kind of reversion of new structure is clapped Download PDFInfo
- Publication number
- CN204016784U CN204016784U CN201420235162.9U CN201420235162U CN204016784U CN 204016784 U CN204016784 U CN 204016784U CN 201420235162 U CN201420235162 U CN 201420235162U CN 204016784 U CN204016784 U CN 204016784U
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- eyeglass
- reversion
- clapped
- new structure
- mirrors
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Abstract
The reversion that this utility model relates to a kind of new structure is clapped, the eyeglass comprising the two arrangement of mirrors circles be arranged side by side, the handle be connected with two arrangement of mirrors circles and be arranged in two arrangement of mirrors circles, the internal perisporium of described Jing Quan is provided with the slot planted for described eyeglass, the periphery wall of described Jing Quan is provided with the socket inserted for described eyeglass, and described spigot is movably equipped with an enclosing cover.It adopts plug in construction, eyeglass is detachably changed, when the myopia degree of the eyeglass number of degrees and trainer is not inconsistent, only need the eyeglass changing the corresponding number of degrees, one secondary reversion is clapped the people that can meet different vision condition and is used, not only greatly facilitate trainer, and also reduce use cost.Meanwhile, the dismounting and change of eyeglass is simple and reasonable, simple operation, and has the functions such as timing, counting and interpupillary distance be adjustable.
Description
Technical field
This utility model relates to eye health instrument, and the reversion being specially a kind of new structure is clapped.
Background technology
Reversion is clapped and is clapped also known as upset bat, butterfly, manage handle by positive and negative two pairs of prisms and that the number of degrees are equal to form, during use, a test-card is placed in trainer front, reversion bat is placed between trainer's eyes and test-card, overturn by managing handle positive and negative two pairs of prisms that reversion claps back and forth, and trainer's eyes can be read clearly in situation when guaranteeing to overturn each time, record in one minute from telescope direct degree to the change frequency of negative mirror degree.In practice, also there is following deficiency in this training equipment: 1, positive and negative two pairs of prisms are all fixed in mirror circle, can not dismounting and change, a secondary reversion bat is caused to only have a kind of mirror degree, when the mirror degree clapped when reversing and the myopia degree of trainer are not inconsistent, the reversion bat can only changing another kind of mirror degree uses, and not only uses inconvenience, and also result in the increase of cost; 2, overturn number of times can only rely on the mental arithmetic of trainer or read silently record, both easily went on business, also can weaken attention when trainer reads test-card, affect the train on of visual function; 3, interpupillary distance is fixed, and can not regulate, and is difficult to the user demand meeting all ages and classes, different interpupillary distance patient.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art, provides one according to actual user demand, can change different mirror degree eyeglass, regulates interpupillary distance, and has the new structure reversion bat of timing, tally function.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of reversion of new structure is clapped, the eyeglass comprising the two arrangement of mirrors circles be arranged side by side, the handle be connected with two arrangement of mirrors circles and be arranged in two arrangement of mirrors circles, the internal perisporium of described Jing Quan is provided with the slot planted for described eyeglass, the periphery wall of described Jing Quan is provided with the socket inserted for described eyeglass, and described spigot is movably equipped with an enclosing cover.
Further, the inner of described enclosing cover is provided with and supports with described eyeglass the flexible positioning piece coordinated.
Further, described flexible positioning piece is several spring.
Further, the outer end of described enclosing cover is provided with handle.
Further, an end wall of described enclosing cover one end and described socket is hinged, and another end wall of the other end and described socket is interlocked.
Further, described handle is provided with timer sum counter, is simultaneously also supportingly provided with timing button, count button and sound alarm set.
Further, wherein one group of connecting portion outer end being fixed on described handle of described two arrangement of mirrors circles, the connecting portion that another group is movably sleeved on described handle is inner, and by an adjusting nut locking.
Further, the connecting portion of described handle is also provided with rule.
This utility model has the following advantages relative to prior art tool:
First, adopt plug in construction, eyeglass is detachably changed, when the myopia degree of the eyeglass number of degrees and trainer is not inconsistent, only need the eyeglass changing the corresponding number of degrees, and bat of reversing need not be changed.Therefore, a secondary reversion is clapped the people that can meet different vision condition and is used, and not only greatly facilitates trainer, and also reduces use cost.Meanwhile, the dismounting and change of eyeglass is simple and reasonable, simple operation.
Secondly, possess timing, tally function, only need when starting to train, press timing button, and press count button after each upset, the frequency of reading of trainer in given time can be recorded in, and need not trainer's mental arithmetic or read silently, can avoid makeing mistakes, divert attention when also can prevent trainer from reading test-card, guarantee the train on of visual function.
Moreover interpupillary distance is adjustable, the user demand of all ages and classes, different interpupillary distance patient can be met, the injury to trainer's eyes brought because interpupillary distance is not inconsistent can also be avoided.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model reversion is clapped.
Fig. 2 shows schematic diagram for cuing open of Jing Quan described in this utility model.
The open mode schematic diagram that Fig. 3 is Jing Quan described in this utility model.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing is described further this utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of reversion of new structure is clapped, the eyeglass 3 comprising the two arrangement of mirrors circles 1 be arranged side by side, the handle 2 be connected with two arrangement of mirrors circles 1 and be arranged in two arrangement of mirrors circles 1.The internal perisporium of mirror circle 1 is provided with the slot 11 planted for eyeglass 3, and the periphery wall of mirror circle 1 is provided with the socket 12 inserted for eyeglass 3, and socket 12 place is movably equipped with an enclosing cover 4.One end wall of enclosing cover 4 one end and socket 12 is hinged, and another end wall of the other end and socket 12 is interlocked.When dismounting or replacing eyeglass 3, only need open enclosing cover 4, take out original power lens, then insert in slot 11 by required power lens from socket 12, finally close enclosing cover 4.
In order to be fixed the eyeglass 3 be plugged in slot 11, the inner of enclosing cover 4 is provided with the flexible positioning piece 5 supported with eyeglass 3 and coordinate, and flexible positioning piece 5 is specially several spring.
For the ease of opening enclosing cover 4, the outer end of enclosing cover 4 is provided with handle 6, and preferably, handle 6 is preferably disposed on enclosing cover 4 near the one end fastened.
Handle 2 is provided with timer 7 sum counter 8, also be provided with timing button 71, count button 81 and sound alarm set 72 simultaneously, during use, first press timing button 71 and start timing, then upset reversion bat is read, often overturn once, namely trainer presses a count button 8, when timing button 71 timing is to given time (such as 1 minute), sound prompting device 72 is sounded and is reminded trainer to terminate training, then can know that trainer reads the number of times of test-card clearly in given time by enumerator 8.
For the ease of regulating interpupillary distance, wherein one group of connecting portion outer end being fixed on handle 2 of two arrangement of mirrors circles 1, the connecting portion that another group is movably sleeved on handle 2 is inner, and locks by an adjusting nut 9, and the connecting portion of handle 2 is also provided with rule 10.When regulating interpupillary distance, only need unclamp adjusting nut 9, an above-mentioned moveable arrangement of mirrors circle 1 be moved to required interpupillary distance position, then locks adjusting nut 9.
Above-described embodiment is only for illustration of the utility model; and be not to restriction of the present utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; various change and modification can also be made; therefore all equivalent technical schemes also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (8)
1. the reversion of a new structure is clapped, the eyeglass comprising the two arrangement of mirrors circles be arranged side by side, the handle be connected with two arrangement of mirrors circles and be arranged in two arrangement of mirrors circles, it is characterized in that: the internal perisporium of described Jing Quan is provided with the slot planted for described eyeglass, the periphery wall of described Jing Quan is provided with the socket inserted for described eyeglass, and described spigot is movably equipped with an enclosing cover.
2. a kind of reversion of new structure is clapped according to claim 1, it is characterized in that: the inner of described enclosing cover is provided with supports with described eyeglass the flexible positioning piece coordinated.
3. a kind of reversion of new structure is clapped according to claim 2, it is characterized in that: described flexible positioning piece is several spring.
4. a kind of reversion of new structure is clapped according to claim 1, it is characterized in that: the outer end of described enclosing cover is provided with handle.
5. according to claim 1 or 2 or 3 or 4, a kind of reversion of new structure is clapped, and it is characterized in that: an end wall of described enclosing cover one end and described socket is hinged, another end wall of the other end and described socket is interlocked.
6. according to claim 1 or 2 or 3 or 4, a kind of reversion of new structure is clapped, and it is characterized in that: described handle is provided with timer sum counter, is simultaneously also supportingly provided with timing button, count button and sound alarm set.
7. according to claim 1 or 2 or 3 or 4, a kind of reversion of new structure is clapped, it is characterized in that: wherein one group of connecting portion outer end being fixed on described handle of described two arrangement of mirrors circles, the connecting portion that another group is movably sleeved on described handle is inner, and by an adjusting nut locking.
8. a kind of reversion of new structure is clapped according to claim 7, it is characterized in that: the connecting portion of described handle is also provided with rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235162.9U CN204016784U (en) | 2014-05-08 | 2014-05-08 | A kind of reversion of new structure is clapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235162.9U CN204016784U (en) | 2014-05-08 | 2014-05-08 | A kind of reversion of new structure is clapped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016784U true CN204016784U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235162.9U Active CN204016784U (en) | 2014-05-08 | 2014-05-08 | A kind of reversion of new structure is clapped |
Country Status (1)
| Country | Link |
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| CN (1) | CN204016784U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856849A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Accommodative flipper structure |
| CN104856847A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Accommodative flippers frame with high universality |
| CN104865671A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Lens seat structure capable of replacing function lens |
| CN104856851A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Reversion bat capable of replacing lenses |
| CN104865673A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Lens seat |
| CN104921909A (en) * | 2015-05-26 | 2015-09-23 | 四川仁心医疗科技有限公司 | Training device convenient for pupil distance adjustment |
| WO2019114596A1 (en) * | 2017-12-11 | 2019-06-20 | 重庆康萃医药科技有限公司 | In-plane rotary optical flipper |
-
2014
- 2014-05-08 CN CN201420235162.9U patent/CN204016784U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856849A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Accommodative flipper structure |
| CN104856847A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Accommodative flippers frame with high universality |
| CN104865671A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Lens seat structure capable of replacing function lens |
| CN104856851A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Reversion bat capable of replacing lenses |
| CN104865673A (en) * | 2015-05-26 | 2015-08-26 | 四川仁心医疗科技有限公司 | Lens seat |
| CN104921909A (en) * | 2015-05-26 | 2015-09-23 | 四川仁心医疗科技有限公司 | Training device convenient for pupil distance adjustment |
| WO2019114596A1 (en) * | 2017-12-11 | 2019-06-20 | 重庆康萃医药科技有限公司 | In-plane rotary optical flipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 floor 299 to two of Guangfu Middle Road, Liwan District, Guangzhou, Guangdong Province, and the third floor, 299 and 301 Patentee after: Guangzhou vision optical technology Co., Ltd Address before: 510000, No. 395, Renmin Middle Road, Liwan District, Guangdong, two or three, Guangzhou Patentee before: Guangzhou Vision Optics Technology Co., Ltd. |