CN215838992U - Simple mobile phone ophthalmoscope support - Google Patents
Simple mobile phone ophthalmoscope support Download PDFInfo
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- CN215838992U CN215838992U CN202122190031.6U CN202122190031U CN215838992U CN 215838992 U CN215838992 U CN 215838992U CN 202122190031 U CN202122190031 U CN 202122190031U CN 215838992 U CN215838992 U CN 215838992U
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- guide rod
- support
- mobile phone
- ophthalmoscope
- bracket
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Abstract
The utility model discloses a simple mobile phone ophthalmoscope support which comprises a support and a guide rod, wherein one end of the guide rod is connected with the support, and the guide rod comprises a first guide rod, a second guide rod and a third guide rod; a positioning mechanism is arranged between the first guide rod and the second guide rod and comprises a forehead bracket and a mandible bracket; a photographing bracket is arranged on the third guide rod and comprises an adjusting mechanism, a mobile phone bracket and an ophthalmoscope bracket which are sequentially connected, the mobile phone bracket is used for clamping a mobile phone, and the ophthalmoscope bracket is used for clamping an ophthalmoscope; the adjusting mechanism adjusts the position of the mobile phone support, the ophthalmoscope support is connected with the mobile phone support through the position adjusting structure, and the ophthalmoscope support and the mobile phone support are relatively rotated and/or displaced through the position adjusting structure; the mobile phone ophthalmoscope support can solve the problems of inaccurate positioning, easy shake during photographing, inconvenience in operation and the like of a handheld fundus camera, and has the characteristics of low manufacturing cost, convenience in storage and the like.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a simple mobile phone ophthalmoscope support.
Background
At present, accurate observation of the state of eyes is a main effective means for confirming or treating a plurality of ophthalmic diseases, and digital microscopic observation equipment is widely applied to scientific research and medical clinical aspects and can accurately observe required information, but the microscopic observation equipment available on the market at present generally has the characteristics of high cost and high price, is suitable for various medical institutions with better economic strength, and is difficult to popularize in a large range. However, with the popularization of smartphones with powerful digital image acquisition and processing capabilities, the cost of upgrading existing optical devices connected to smartphones to digital versions is greatly reduced, and the performance of the smartphones fully meets or exceeds the clinical use requirements.
At present, an ophthalmoscope device capable of being matched with a smart phone appears in the market, can combine a mobile phone photographing function with an ophthalmoscope, is low in cost, can photograph images capable of effectively judging eye diseases, is small and exquisite in equipment, easy to store, faces small ophthalmic mechanisms and the masses, and has a good market prospect, but the conventional ophthalmoscope equipment basically needs to be held by hands for photographing, for example, China CN201520234870.5 discloses a handheld fundus camera which collects fundus images through an optical lens, receives signals through a detector, and displays the fundus images of human eyes on a screen through image transmission and processing; however, with this camera, the operator needs to adjust the camera position while assisting the patient, which makes it difficult to position the camera accurately, and it is difficult to solve the problem of shaking of the hand-held camera, resulting in a low quality of the obtained image and an overall inconvenience in use.
Based on this, the utility model provides a simple mobile phone ophthalmoscope support to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a simple mobile phone ophthalmoscope support which can solve the problems of inaccurate positioning, easy shake during photographing, inconvenient operation and the like of a handheld eye ground camera, and has the characteristics of low manufacturing cost and convenient storage.
In order to solve the problems, the utility model adopts the following technical scheme:
a simple mobile phone ophthalmoscope support comprises a support and a guide rod, wherein one end of the guide rod is connected with the support, and the guide rod comprises a first guide rod, a second guide rod and a third guide rod;
a positioning mechanism is arranged between the first guide rod and the second guide rod and comprises a forehead bracket and a mandible bracket; a photographing bracket is arranged on the third guide rod and comprises an adjusting mechanism, a mobile phone bracket and an ophthalmoscope bracket which are sequentially connected, wherein the mobile phone bracket is used for clamping a mobile phone, and the ophthalmoscope bracket is used for clamping an ophthalmoscope; the adjusting mechanism adjusts the position of the mobile phone support, the ophthalmoscope support is connected with the mobile phone support through the position adjusting structure, and the ophthalmoscope support and the mobile phone support are relatively rotated and/or displaced through the position adjusting structure.
Preferably, two ends of the forehead bracket are respectively sleeved on the first guide rod and the second guide rod, and two ends of the forehead bracket are respectively fixed on the first guide rod and the second guide rod through bolts.
Preferably, two ends of the lower jaw bracket are respectively sleeved on the first guide rod and the second guide rod, and two ends of the lower jaw bracket are respectively fixed on the first guide rod and the second guide rod through bolts.
Preferably, the support is in a rectangular structure, the first guide rod, the second guide rod and the third guide rod are respectively connected to three of four corners of the support, the second guide rod is located between the first guide rod and the third guide rod, and the first guide rod, the second guide rod and the third guide rod are detachably connected with the support.
Preferably, the bottom surface of the support is provided with a non-slip mat.
Preferably, the adjusting mechanism comprises a first support arm and a second support arm, one end of the first support arm is sleeved on the third guide rod and fixed on the third guide rod through a bolt, the other end of the first support arm is hinged to one end of the second support arm through a damping rotating shaft, and the other end of the second support arm is also connected with one end of the mobile phone support through a damping rotating shaft.
Preferably, the mobile phone support comprises a clamping mechanism for clamping the mobile phone.
Preferably, the ophthalmoscope support comprises a connecting portion, a connecting hole is formed in the mobile phone support, the connecting portion comprises a long through hole, the long through hole is connected with the connecting hole through a bolt, and the connecting portion, the connecting hole and the bolt form the position adjusting structure.
Preferably, the ophthalmoscope support further comprises a clamping part, the clamping part is a rectangular frame and surrounds a space, the connecting part is arranged on one side of the rectangular frame, a locking part is arranged on the opposite side of the rectangular frame, the locking part comprises a screw which is in threaded connection and penetrates through one side of the rectangular frame, a positioning part which is in rotary connection is arranged at one end of the screw, the positioning part and the clamping part form a clamping space for accommodating the ophthalmoscope, and a knob is arranged at the other end of the screw.
Preferably, a stabilizing rod is arranged between the third guide rod and the second guide rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. the simple mobile phone ophthalmoscope support solves the problems that when a handheld eye fundus camera shoots, the positioning is inaccurate, the shooting is easy to shake, the operation is inconvenient and the like, the detection posture can be kept in the examination process of a patient through the positioning mechanism, the relative positions of the mobile phone support and the ophthalmoscope support and the positions of the mobile phone support and the eyes are adjusted through the adjusting mechanism, the mobile phone ophthalmoscope support can be flexibly adjusted according to different use scenes, the mobile phone lens and the eyes are aligned, and the convenience and the accuracy of the detection are improved.
2. The forehead bracket and the lower jaw bracket of this application are all established between first guide arm and second guide arm to fix through the bolt, can be according to different patients 'actual head size, the position of adjustment lower jaw bracket and forehead bracket makes the patient can keep detecting the posture in the testing process, can not change the position at will, improves patient's comfort simultaneously.
3. The utility model provides a plurality of guide arms and support are can dismantle and are connected, can uninstall when not using and conveniently accomodate, and are equipped with the slipmat on the support bottom surface, play the antiskid effect, can improve the stability of device.
4. The utility model provides an adjustment mechanism establishes the first support arm on the third guide arm, passes through the second support arm that the damping pivot is connected with first support arm including the cover, and second support arm also is connected through the damping pivot with cell phone stand, can intervene the position of adjusting each part through external force, in addition, adopts the bolt to be connected between cell phone stand and the ophthalmoscope support, and the ophthalmoscope support sets up elongated through-hole and makes the ophthalmoscope support can with cell phone stand carries out relative rotation or relative displacement, improves the flexibility of adjusting, fastens through the bolt after adjusting, fixes the relative position of the two.
Drawings
FIG. 1 is a schematic structural view of a simple mobile phone ophthalmoscope stand according to the present invention;
FIG. 2 is a schematic view of another angle of the simple mobile phone ophthalmoscope stand according to the present invention;
fig. 3 is a schematic structural diagram of an ophthalmoscope support.
In the figures, the reference numbers: 1. a support; 2. a first guide bar; 3. a second guide bar; 4. a third guide bar; 5. a forehead support; 6. a mandible bracket; 7. a mobile phone support; 8. a funduscopic mirror support; 9. a bolt; 10. a support portion; 11. a first support arm; 12. a second support arm; 13. a connecting portion; 14. a clamping portion; 15. an adjustment section; 16. a positioning part; 17. a stabilizing rod; 18. a fundoplication lens; 19. a mobile phone; 20. a screw; 21. a knob.
Detailed Description
The utility model is further described with reference to the following figures and examples.
As shown in fig. 1, the embodiment provides a simple mobile phone ophthalmoscope support, which comprises a support 1 and a guide rod, wherein one end of the guide rod is connected with the support 1, and the guide rod comprises a first guide rod 2, a second guide rod 3 and a third guide rod 4;
a positioning mechanism is arranged between the first guide rod 2 and the second guide rod 3 and comprises a forehead bracket 5 and a mandible bracket 6; a photographing bracket is arranged on the third guide rod 4, the photographing bracket comprises an adjusting mechanism, a mobile phone bracket 7 and an ophthalmoscope bracket 8 which are sequentially connected, the mobile phone bracket 7 is used for clamping a mobile phone 19, and the ophthalmoscope bracket 8 is used for clamping an ophthalmoscope 18; the adjusting mechanism adjusts the position of the mobile phone support 7, the ophthalmoscope support 8 is connected with the mobile phone support 7 through a position adjusting structure, and the ophthalmoscope support 8 and the mobile phone support 7 rotate and/or displace relatively through the position adjusting structure, so that the relative positions of the ophthalmoscope 18 and the mobile phone 19 are adjusted, and the lens alignment of the ophthalmoscope 18 and the mobile phone 19 is realized.
In this embodiment, two ends of the forehead bracket 5 are respectively sleeved on the first guide rod 2 and the second guide rod 3, bolts 9 are respectively arranged at a joint of the forehead bracket 5 and the first guide rod 2 and a joint of the forehead bracket 5 and the second guide rod 3, and two ends of the forehead bracket 5 are respectively fixed on the first guide rod 2 and the second guide rod 3 through the bolts 9.
In the present embodiment, the forehead support 5 is configured to match the shape of the forehead of the human body.
In this embodiment, the two ends of the lower jaw bracket 6 are respectively sleeved on the first guide rod 2 and the second guide rod 3, the joint of the lower jaw bracket 6 and the first guide rod 2, the joint of the lower jaw bracket 6 and the second guide rod 3 are both provided with bolts 9, and the two ends of the lower jaw bracket 6 are both fixed on the first guide rod 2 and the second guide rod 3 through the bolts 9.
In this embodiment, jaw bracket 6 includes supporting part 10, supporting part 10 sets up the intermediate position of jaw bracket 6 body, jaw bracket 6's structure and human chin shape phase-match for the position of placing the chin still can be equipped with soft silica gel pad, can improve patient's comfort.
That is, the forehead rest 5 and the chin rest 6 are movable on the first guide bar 2 and the second guide bar 3, and the positions of the chin rest 6 and the forehead rest can be adjusted according to the actual head size of each patient.
In this embodiment, the support 1 is a rectangular structure, the first guide rod 2, the second guide rod 3 and the third guide rod 4 are respectively connected to three of four corners of the support 1, the second guide rod 3 is located between the first guide rod 2 and the third guide rod 3, and the first guide rod 2, the second guide rod 3 and the third guide rod 4 are detachably connected to the support 1; particularly, the support 1 is provided with the installation insertion hole of the guide rod, so that the guide rod can be quickly installed or detached.
In this embodiment, the bottom surface of the support 1 is provided with anti-slip pads, and the anti-slip pads are respectively arranged at four corners of the bottom surface of the support 1, so that the anti-slip effect is achieved, and the stability of the device is improved.
In this embodiment, the adjusting mechanism includes a first support arm 11 and a second support arm 12, one end of the first support arm 11 is sleeved on the third guide rod 4 and fixed on the third guide rod 4 through a bolt 9, the other end of the first support arm 11 is hinged to one end of the second support arm 12 through a damping rotating shaft, and the other end of the second support arm 12 is also connected to one end of the mobile phone support 7 through a damping rotating shaft.
The damping rotating shaft is a conventional rotating shaft structure, and the details of the damping rotating shaft are not described in detail herein. In this way, the first support arm 11 and the second support arm 12 can perform relative movement under the intervention of external force to adjust the position of the mobile phone support 7, and further adjust the position of the mobile phone 19.
In the present embodiment, the mobile phone holder 7 includes a clamping mechanism for clamping the mobile phone.
The clamping mechanism can adopt a mobile phone clamping structure on a mobile phone selfie stick to fix the mobile phone 19.
Of course, the clamping mechanism is not limited to the structure of the mobile phone selfie stick, and the mobile phone 19 can be clamped and fixed after being adjusted to a proper position by sliding up and down along the length direction of the guide bar.
In this embodiment, the ophthalmoscope support 8 includes the connecting portion 13 that connects gradually, be equipped with the connecting hole on the cell phone stand 7, (the connecting hole specifically sets up at the support back, and the one side of placing cell-phone 19 promptly is the front, and the one side relative with the front is the back), connecting portion 13 includes the elongated through-hole, the elongated through-hole through a bolt 9 with the connecting hole is connected, thereby realizes the ophthalmoscope support 8 with the connection of cell phone stand 7, connecting portion 13, connecting hole and bolt 9 form the position control structure.
In this embodiment, the ophthalmoscope support 8 further includes a clamping portion 14, the clamping portion 14 is a space surrounded by a rectangular frame, the connecting portion 13 is disposed on one side of the rectangular frame, a locking member is disposed on the opposite side, the locking member includes a screw 20 screwed and penetrating through one side of the rectangular frame, one end of the screw 20 is provided with a positioning portion 16 rotatably connected, the positioning portion 16 and the clamping portion 14 form a clamping space for accommodating the ophthalmoscope 18, and the other end of the screw 20 is provided with a knob 21; the knob 21 rotates to drive the screw 20 to control the positioning part 16 to approach the connecting part 13, so that the ophthalmoscope 18 is tightly abutted in the clamping space, and the fixation of the ophthalmoscope 18 is realized.
In this embodiment, the inner wall of the side where the clamping portion 14 is connected to the connecting portion 13 is a "V" shaped structure, the positioning portion 16 is also a "V" shaped structure, and the two "V" shaped structures form a clamping space for accommodating the ophthalmoscope 18, so that the clamping device can be adapted to commercial ophthalmoscope products, and the clamping of the ophthalmoscope 18 is more stable.
In the present embodiment, the stabilizing rod 17 is provided between the third guide bar 4 and the second guide bar 3, which can further improve the stability of the entire apparatus.
Now, the use method of the simple mobile phone ophthalmoscope support 8 of the utility model is briefly described as follows:
when the device is used, the whole device is installed firstly, then the position of the photographing support is adjusted preliminarily, the lower jaw bracket 6 is adjusted to a proper position, a patient is guided to place the chin on the lower jaw bracket 6 and is tightly attached to the forehead position of the patient by adjusting the position of the forehead bracket, then the ophthalmoscopes are respectively installed on the ophthalmoscope brackets 8, the mobile phone is installed on the mobile phone bracket 7, the mobile phone 19 is vertically installed, the camera is arranged on the upper portion, then the positions of the ophthalmoscope 18 and the mobile phone 19 are adjusted, the positions of the mobile phone camera, the lens of the ophthalmoscope and the positions of the eyes are on the same straight line, photographing operation can be carried out, the other side can be replaced after photographing is finished, and adjustment is carried out continuously according to original operation.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (10)
1. A simple mobile phone ophthalmoscope support is characterized by comprising a support and a guide rod, wherein one end of the guide rod is connected with the support, and the guide rod comprises a first guide rod, a second guide rod and a third guide rod;
a positioning mechanism is arranged between the first guide rod and the second guide rod and comprises a forehead bracket and a mandible bracket; a photographing bracket is arranged on the third guide rod and comprises an adjusting mechanism, a mobile phone bracket and an ophthalmoscope bracket which are sequentially connected, wherein the mobile phone bracket is used for clamping a mobile phone, and the ophthalmoscope bracket is used for clamping an ophthalmoscope; the adjusting mechanism adjusts the position of the mobile phone support, the ophthalmoscope support is connected with the mobile phone support through the position adjusting structure, and the ophthalmoscope support and the mobile phone support are relatively rotated and/or displaced through the position adjusting structure.
2. The simple mobile phone ophthalmoscope support according to claim 1, wherein two ends of the forehead bracket are respectively sleeved on the first guide rod and the second guide rod, and two ends of the forehead bracket are respectively fixed on the first guide rod and the second guide rod through bolts.
3. The simple mobile phone ophthalmoscope support according to claim 1, wherein two ends of the mandible bracket are respectively sleeved on the first guide rod and the second guide rod, and two ends of the mandible bracket are respectively fixed on the first guide rod and the second guide rod through bolts.
4. The simple mobile phone ophthalmoscope support according to claim 1, wherein the support is rectangular, the first guide rod, the second guide rod and the third guide rod are respectively connected to three of four corners of the support, the second guide rod is located between the first guide rod and the third guide rod, and the first guide rod, the second guide rod and the third guide rod are detachably connected with the support.
5. The bottom-of-eye mirror holder for a simplified mobile phone according to any one of claims 1 or 4, wherein a non-slip pad is provided on the bottom surface of the holder.
6. The simple mobile phone ophthalmoscope support according to claim 1, wherein the adjusting mechanism comprises a first support arm and a second support arm, one end of the first support arm is sleeved on the third guide rod and fixed on the third guide rod through a bolt, the other end of the first support arm is hinged to one end of the second support arm through a damping rotating shaft, and the other end of the second support arm is also connected to one end of the mobile phone support through a damping rotating shaft.
7. The simple mobile phone ophthalmoscope support according to claim 6, wherein the mobile phone support comprises a clamping mechanism for clamping a mobile phone.
8. The simple mobile phone ophthalmoscope support according to claim 1, wherein the ophthalmoscope support comprises a connecting part, a connecting hole is formed in the mobile phone support, the connecting part comprises an elongated through hole, the elongated through hole is connected with the connecting hole through a bolt, and the connecting part, the connecting hole and the bolt form the position adjusting structure.
9. The simple mobile phone ophthalmoscope support according to claim 8, further comprising a clamping portion, wherein the clamping portion is a space surrounded by a rectangular frame, the connecting portion is disposed on one side of the rectangular frame, a locking member is disposed on the opposite side of the rectangular frame, the locking member comprises a screw bolt screwed and penetrating through one side of the rectangular frame, one end of the screw bolt is provided with a positioning portion in rotational connection, the positioning portion and the clamping portion form a clamping space for accommodating the ophthalmoscope, and the other end of the screw bolt is provided with a knob.
10. The simple mobile phone ophthalmoscope support according to claim 1, wherein a stabilizing rod is arranged between the third guide rod and the second guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190031.6U CN215838992U (en) | 2021-09-10 | 2021-09-10 | Simple mobile phone ophthalmoscope support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190031.6U CN215838992U (en) | 2021-09-10 | 2021-09-10 | Simple mobile phone ophthalmoscope support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215838992U true CN215838992U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190031.6U Active CN215838992U (en) | 2021-09-10 | 2021-09-10 | Simple mobile phone ophthalmoscope support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215838992U (en) |
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2021
- 2021-09-10 CN CN202122190031.6U patent/CN215838992U/en active Active
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