CN215772605U - Split endoscope - Google Patents
Split endoscope Download PDFInfo
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- CN215772605U CN215772605U CN202121890768.2U CN202121890768U CN215772605U CN 215772605 U CN215772605 U CN 215772605U CN 202121890768 U CN202121890768 U CN 202121890768U CN 215772605 U CN215772605 U CN 215772605U
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Abstract
The utility model relates to the technical field of endoscopes, in particular to a split endoscope, which comprises: the endoscope host is internally provided with a second battery and a second control circuit, and a charging circuit connected with the first battery and the second battery; the display screen is detachably fixed on the endoscope host; the first control circuit and the second control circuit control the circulation or disconnection of the charging circuit. The first battery and the second battery are respectively arranged on the display screen and the endoscope host, so that the electric quantity of the endoscope can be effectively improved, and the service time of the batteries is prolonged; and a charging circuit for communicating the first battery with the second battery is arranged, so that the transmission of electric quantity between the first battery and the second battery can be realized, and the normal use of the display screen and the endoscope host machine is ensured.
Description
Technical Field
The utility model relates to the technical field of endoscopes, in particular to a split type endoscope.
Background
At present, industrial endoscopes on the market have diversified functional requirements and high imaging effect requirements, so that the power consumption of the whole endoscope is greatly improved, and the size and capacity of a battery of the integrated industrial endoscope cannot meet the working time of the whole endoscope due to the problem of the internal space of the structure, so that the working time of the battery is greatly reduced.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a detachable endoscope, which solves the problem of short operation time of a battery of a conventional integrated endoscope.
The technical scheme adopted by the utility model for solving the technical problems is as follows: provided is a split endoscope including: the endoscope host is internally provided with a second battery and a second control circuit, and a charging circuit connected with the first battery and the second battery; the display screen is detachably fixed on the endoscope host; the first control circuit and the second control circuit control the circulation or disconnection of the charging circuit.
Further preferred embodiments of the present invention are: the charging circuit is a first one-way circuit, and the second battery charges the first battery through the first one-way circuit.
Further preferred embodiments of the present invention are: the charging circuit is a second one-way circuit, and the first battery charges the second battery through the second one-way circuit.
Further preferred embodiments of the present invention are: the charging circuit is a bidirectional circuit, and a logic switch is arranged on the double circuits; the second battery and the first battery are matched through the bidirectional circuit and the logic switch to realize that the second battery charges the first battery, or the first battery charges the second battery.
Further preferred embodiments of the present invention are: the second battery is detachably arranged in the endoscope host, and a battery cover plate is arranged at the position of the endoscope host corresponding to the second battery.
Further preferred embodiments of the present invention are: the endoscope host is provided with a first power supply communication interface, and a second power supply communication interface matched with the first power supply communication interface.
Further preferred embodiments of the present invention are: a first charging interface for charging a first battery is arranged on the display screen; and/or
And a second charging interface for charging a second battery is arranged on the endoscope host.
Further preferred embodiments of the present invention are: the split endoscope further comprises a clamping groove arranged on the back face of the display screen, and an elastic clamping piece arranged on the endoscope host and used for being buckled with the clamping groove, wherein a button used for adjusting the position of the elastic clamping piece is arranged on the elastic clamping piece.
Further preferred embodiments of the present invention are: the inner split endoscope further includes: the mobile phone fixing clamp comprises a fixing clamp for clamping and fixing a mobile phone, a sliding rod with one end connected with the fixing clamp, and an elastic piece for providing elastic clamping force for the fixing clamp, wherein the other end of the sliding rod is arranged on an endoscope host in a sliding mode, and one end of the elastic piece is connected with the endoscope host and the other end of the elastic piece is connected with the sliding rod.
Further preferred embodiments of the present invention are: the split endoscope also comprises a first cover body which is clamped with the display screen and is used for covering the first charging interface, and a second cover body which is clamped with the endoscope host and is used for covering the second charging interface; and/or
The first power supply communication interface is a male connector, and the second power supply communication interface is a female connector; the display screen is provided with a butt joint groove, and the endoscope host is provided with a butt joint bulge; the male connector is arranged in the butt joint groove, and the female connector is arranged on the butt joint protrusion.
The endoscope has the advantages that the first battery and the second battery are respectively arranged on the display screen and the endoscope host, so that the electric quantity of the endoscope can be effectively improved, and the service time of the batteries is prolonged; and a charging circuit for communicating the first battery with the second battery is arranged, so that the transmission of electric quantity between the first battery and the second battery can be realized, and the normal use of the display screen and the endoscope host machine is ensured.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural view of a split endoscope of the present invention;
FIG. 2 is a cross-sectional view of the endoscope host of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of the endoscope main unit of the present invention;
FIG. 5 is an exploded view of the endoscope host of the present invention;
FIG. 6 is a schematic view of the construction of the resilient retainer of the present invention;
FIG. 7 is a schematic view of the structure of the display screen of the present invention;
FIG. 8 is an exploded view of the display screen of the present invention;
FIG. 9 is a flow chart of the split endoscope battery mutual flushing method of the present invention;
fig. 10 is a flowchart of a split endoscope charging control method of the present invention.
Detailed Description
The present invention provides a split endoscope, and the object, technical solution and effect of the present invention will be more clearly and clearly described below in detail by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example one
Referring to fig. 1 to 4 together, the split endoscope of the preferred embodiment of the present invention includes a display screen 1 having a first battery 11 and a first control circuit (not shown), an endoscope main unit 2 having a second battery 21 and a second control circuit (not shown), and a charging circuit 3 connected to the first battery 11 and the second battery 12; the display screen 1 is detachably fixed on the endoscope host 2; the first control circuit and the second control circuit control the circulation or disconnection of the charging circuit 3.
The display screen 1 is detachably mounted on the endoscope host machine 2, so that the limitation of a working space to the endoscope can be reduced, a user can select display screens with different specifications and sizes to mount on the endoscope host machine 2 according to requirements, and the universality of the endoscope is improved.
The first control circuit is a Central Processing Unit (CPU), and the second control circuit is a single chip Microcomputer (MCU).
Wherein, supply power for display screen 1 and endoscope host computer 2 respectively through setting up first battery 11 and second battery 21, can effectual improvement endoscope battery's electric quantity to improve endoscope battery's live time, improve the user and use experience. In this embodiment, the charging circuit 3 is further disposed between the first battery 11 and the second battery 21, the first control circuit and the second control circuit detect the electric quantities of the first battery 11 and the second battery 21 respectively, and then the charging circuit 3 is determined to be required to be connected according to the electric quantity detection results of the first battery 11 and the second battery 21, so as to redistribute the electric quantities on the first battery 11 and the second battery 21, and ensure that the display screen 1 and the endoscope host 2 both have the electric quantities and can be used normally at the same time.
Further, the charging circuit 3 is a first unidirectional circuit, and the second battery 21 charges the first battery 11 through the first unidirectional circuit. In this embodiment, the service life of the second battery 21 is longer than that of the first battery 11. After the split endoscope is used for a long time, the first battery 11 is insufficient in electric quantity, the first one-way circuit can be communicated, and the second battery 21 can charge the first battery 11, so that the requirements of the display screen 1 and the endoscope host machine 2 for normal work and electricity utilization are met. The charging circuit 3 is a first unidirectional circuit, and has the characteristics of simple structure, low production cost and low maintenance cost on the premise of meeting the requirement that the second battery 21 charges the first battery 11.
Furthermore, the second battery 21 is detachably mounted in the endoscope main body 2, and a battery cover plate 23 is disposed at a position of the endoscope main body 2 corresponding to the second battery 21. Through installing the second battery 21 on the endoscope host computer 2 detachably, can dismantle the second battery 21 of renewal after the electric quantity of second battery 21 is exhausted, the effectual time of having saved towards the electricity improves split type endoscope's operating time. Furthermore, the first battery 11 is detachably arranged on the display screen 1, so that the working time of the split endoscope can be improved.
The endoscope main body 2 is provided with a handle 24 for holding, the handle 24 is provided with a battery jar 241 for placing the second battery 21, and the battery cover plate 23 is covered on the battery jar 241. Can be easy to assemble second battery 21 through setting up battery jar 241, increase battery cover plate 23 again and can be used to prevent that second battery 21 from colliding with the external world in the use, improve second battery 21's life.
Further, referring to fig. 1, fig. 2, and fig. 4, a first power communication interface 13 is disposed on the display screen 1, and a second power communication interface 25 matched with the first power communication interface 13 is disposed on the endoscope host 2. Through the grafting of first power communication interface 13, second power communication interface 25, can realize the communication connection and the electricity of display screen 1, endoscope host computer 2 and connect, have simple structure, low in production cost's characteristics.
Further, the first power communication interface 13 is a male connector, and the second power communication interface 25 is a female connector; the display screen 1 is provided with a butt joint groove 15, and the endoscope main machine 2 is provided with a butt joint bulge 27 matched with the butt joint groove 15; the male connector is arranged in the butt groove 15 and the female connector is arranged on the butt protrusion 27. The positioning connection of the display screen 1 and the endoscope host 2 can be realized through the matching of the butt joint groove 15 and the butt joint bulge 27, so that the insertion connection of a male joint and a female joint is facilitated; the convenience of installing the display screen 1 is improved, and the installation efficiency is improved.
Wherein, set up the male joint in butt joint recess 15, can effectually protect the male joint, prevent that the male joint from colliding with external emergence to improve the life of male joint.
Further, a first charging interface 14 for charging the first battery 11 is arranged on the display screen 1; the endoscope main body 2 is provided with a second charging interface 26 for charging the second battery 21. The first charging interface 14 and the second charging interface 26 can be used for charging the first battery 11 and the second battery 21 respectively, so that the normal use of the split endoscope is ensured. In this embodiment, only the second charging interface 26 may be provided to charge the second battery 21, and then the first battery 11 is charged through the first unidirectional circuit, that is, the first battery 11 and the second battery 21 may be charged only through the second charging interface 26, so that the production cost is effectively reduced.
Further, the split endoscope further comprises a first cover 141 connected with the display screen 1 in a clamping manner and used for covering the first charging interface 14, and a second cover 261 connected with the endoscope host 1 in a clamping manner and used for covering the second charging interface 26. Through increasing first lid 141, second lid 261 and can be used to keep apart the external world, prevent that the dust from getting into first interface 14, the second interface 26 that charges to improve first interface 14, the second interface 26 that charges's that charges life. Wherein, adopt the mode of joint to connect, can improve fixed effect, convenient dismantlement and installation simultaneously.
Further, the split endoscope further comprises a clamping groove 43 arranged on the back of the display screen 1, and an elastic clamping piece 44 arranged on the endoscope main body 1 and used for being buckled with the clamping groove 43, wherein a button 45 used for adjusting the position of the elastic clamping piece 44 is arranged on the elastic clamping piece 44. The display screen 1 and the endoscope host 1 can be detachably connected by buckling the clamping groove 43 and the elastic clamping piece 44; the position of the elastic clamping piece 44 is adjusted through the button 45 to realize convenient connection or loosening of the clamping groove 43 and the elastic clamping piece 44, and the elastic clamping device has the characteristics of simple structure and low production cost. Specifically, the elastic clamping piece 44 is connected with the endoscope main machine 1 through fixing parts 46 at two sides; wherein, the fixing portion 46 is fixed, and the elastic clamping member 44 is elastically deformed under the action of the button 45, so as to realize connection or release with the clamping groove 43.
In this embodiment, the internal split endoscope further includes: a fixing clamp 41 for clamping and fixing a mobile phone (not shown in the figure), a sliding rod 42 with one end connected with the fixing clamp 41, and an elastic member (not shown in the figure) for providing elastic clamping force for the fixing clamp 41, wherein the other end of the sliding rod 42 is slidably arranged on the endoscope main machine 2; one end of the elastic member is connected to the endoscope main body 2, and the other end is connected to the slide rod 42. When the display screen 1 is powered off, the mobile phone can be connected through the Bluetooth and used as the display screen; in the embodiment, the fixing clamp 41 is driven to move towards the endoscope main machine 2 by adding the elastic part, so that the mobile phone can be clamped and fixed conveniently and quickly. When the display screen 1 is normally used, the display screen 1 can be clamped in an auxiliary manner through the fixing clamp 41, so that the stability of the display screen 1 is improved.
Further, the fixing clip 41 is detachably mounted, and is used for selecting whether to mount the fixing clip 41 according to requirements, and when the mobile phone is not used as a display screen, the fixing clip 41 can be detached, so that the volume of the split endoscope is reduced; when the mobile phone is required to be used, the mounting fixture 41 is normally used.
Furthermore, the face of the fixing clamp 41 contacting the mobile phone is provided with a rubber pad (not shown in the figure), so that the clamping effect can be effectively improved, the mobile phone can be prevented from sliding, and meanwhile, the fixing clamp 41 can be prevented from being too hard to collide with the mobile phone to damage the mobile phone.
Furthermore, the endoscope main machine 2 is provided with a sleeve 26 which is used for being in sliding fit with the sliding rod 42, and the sleeve 26 can be used for guiding the sliding rod 42 to slide up and down, so that the stability of the sliding rod 42 during movement is improved.
Wherein, the elastic member is a compression spring, one end of which is connected with the lower part of the sliding rod 42, and the other end of which is connected with the upper part of the sleeve 26. The compression spring may be used to urge the fixing clip 41 downward to fix the display screen 1. In another embodiment, the elastic member may be an extension spring, and the position of the extension spring on the sliding rod 42 and the sleeve 26 may be adjusted to provide a clamping force to fix the display 1.
The specific use process of the fixing clip 41 is as follows: firstly, the fixing clamp 41 is pulled away from the endoscope main machine 2, then the display screen 1 is placed between the fixing clamp 41 and the endoscope main machine 2, the fixing clamp 41 is loosened, and the fixing clamp 41 moves towards the direction close to the display screen 1 under the action of the elastic piece until the display screen 1 is matched with the endoscope main machine 2 to clamp the display screen 1.
Example two
The split endoscope of the present embodiment is substantially the same in structure as the split endoscope of the first embodiment, and is different in that:
the charging circuit 3 is a second unidirectional circuit, and the first battery 11 charges the second battery 21 through the second unidirectional circuit. In this embodiment, the service time of the first battery 11 is longer than that of the second battery 21, and after the split endoscope is used for a long time, when the electric quantity of the second battery 21 is insufficient, the split endoscope can be communicated with the second one-way circuit, so that the first battery 11 charges the second battery 21, and the requirement of normal working power consumption of the display screen 1 and the endoscope host 2 is met.
EXAMPLE III
The split endoscope of the present embodiment is substantially the same in structure as the split endoscope of the first embodiment, and is different in that:
the charging circuit 3 is a bidirectional circuit, and a logic switch 31 is arranged on the double circuits; the second battery 21 and the first battery 11 realize that the second battery 21 charges the first battery 11 or the first battery 11 charges the second battery 21 through the cooperation of the bidirectional circuit and the logic switch 31. By providing a bidirectional circuit, mutual charging of the second battery 21 and the first battery 11 can be realized. When the charging device is used specifically, the first control circuit and the second control circuit can be used for respectively detecting the electric quantities of the second battery 21 and the first battery 11 and whether the first charging interface 14 and the second charging interface 26 are in the charging state; then, the disconnection and the circulation of the bidirectional circuit are controlled through the logic switch according to the detection result, so that the electric quantity of the second battery 21 and the electric quantity of the first battery 11 can be redistributed, the current backflow caused by the simultaneous insertion of the adapters can be avoided, and the normal charging is ensured.
Referring to fig. 9, an embodiment of the present invention further provides a method for controlling charging of a split endoscope, including:
step S110: presetting a first threshold value, and acquiring the electric quantity of the first battery and the electric quantity of the second battery in real time;
step S120: comparing the first threshold with the electric quantity of the first battery and the electric quantity of the second battery respectively;
step S130: when the electric quantity of the first battery is smaller than a first threshold value, a charging circuit is communicated to charge the first battery by the second battery;
step S140: when the electric quantity of the second battery is smaller than the first threshold value, the charging circuit is communicated to charge the second battery by the first battery;
step S150: when the electric quantity of the first battery and the electric quantity of the second battery are both smaller than a first threshold value, closing the charging circuit;
wherein the first threshold value is 10% to 30% of the total charge of the battery.
In this embodiment, due to the difference in the operating power consumption or the initial power consumption, the power consumption of the first battery and the second battery may be different, that is, the power consumption of the endoscope host or the screen may be consumed first; according to the utility model, the electric quantity of the first battery and the second battery is detected in real time and then respectively compared with the first threshold value, so that the batteries with insufficient electric quantity can be charged in time, and the normal use of the split endoscope is ensured. Preferably, the first threshold is 10% of the total electric quantity of the battery, and the lower electric quantity threshold is selected to further improve the service time of the split endoscope, so that the endoscope host or the screen can work normally.
Referring to fig. 10, an embodiment of the present invention further provides a method for controlling charging of a split endoscope, including:
step S210, detecting whether the display screen and the endoscope host are inserted into a power supply for adaptive charging; when only the display screen is plugged into the power adapter for charging, jumping to step S220; when only the endoscope host computer is plugged into the power adapter for charging, jumping to step S230; when the display screen and the endoscope host are both inserted into the power adapter for charging, jumping to step S240;
step S220, when the display screen is charged, the display screen is communicated with a charging circuit of the endoscope host machine, so that the display screen is charged for the endoscope host machine;
step S230, when the endoscope host is charged, the endoscope host is communicated with a charging circuit of the display screen, so that the endoscope host charges the display screen;
in step S240, the display screen and the endoscope host are charged respectively, and the charging circuit is turned off.
The charging control method provided by the embodiment can meet various charging requirements of the split endoscope, and when only one adapter is provided, the display screen or the endoscope host can be selectively inserted to charge the display screen and the endoscope host; when two adapters are provided, the display screen and the endoscope host can be charged simultaneously, and the charging speed can be effectively improved. In addition, this implementation is when the adapter charges, and reasonable control charging circuit cooperation is accomplished and is charged, and the effectual adapter of avoiding because of inserting simultaneously arouses that the electric current flows backward, and very big improvement work efficiency and nimble diversified split type endoscope provide convenient.
Further, the step S220 further includes the step of detecting the power of the endoscope host in real time, and when the endoscope host is fully charged, turning off the charging circuit; the step S230 further includes the step of detecting the electric quantity of the display screen in real time, and when the electric quantity of the display screen is full, closing the charging circuit. Through the electric quantity of detecting the battery in endoscope host computer, the display screen, can in time judge whether the battery is full of then the disconnection charging circuit, guarantee the life of first battery, second battery.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. A split endoscope, comprising: the endoscope host is internally provided with a second battery and a second control circuit, and a charging circuit connected with the first battery and the second battery; the display screen is detachably fixed on the endoscope host; the first control circuit and the second control circuit control the circulation or disconnection of the charging circuit.
2. The split-type endoscope of claim 1, wherein the charging circuit is a first unidirectional circuit, and the second battery charges the first battery through the first unidirectional circuit.
3. The split endoscope of claim 1, wherein the charging circuit is a second unidirectional circuit, and the first battery charges the second battery through the second unidirectional circuit.
4. The split-type endoscope of claim 1, wherein the charging circuit is a bidirectional circuit, and a logic switch is arranged on the dual circuit; the second battery and the first battery are matched through the bidirectional circuit and the logic switch to realize that the second battery charges the first battery, or the first battery charges the second battery.
5. The split-type endoscope of claim 1, wherein the second battery is detachably mounted in the endoscope main unit, and a battery cover plate is arranged at a position of the endoscope main unit corresponding to the second battery.
6. The split-type endoscope of any one of claims 1 to 5, wherein the display screen is provided with a first power communication interface, and the endoscope main unit is provided with a second power communication interface matched with the first power communication interface.
7. The split-type endoscope of claim 6, wherein a first charging interface for charging a first battery is arranged on the display screen; and/or
And a second charging interface for charging a second battery is arranged on the endoscope host.
8. The split endoscope of claim 6, further comprising a slot on the back of the display screen, and an elastic clamping member arranged on the endoscope main body and used for being buckled with the slot, wherein the elastic clamping member is provided with a button for adjusting the position of the elastic clamping member.
9. The split-type endoscope of claim 8, further comprising: the mobile phone fixing clamp comprises a fixing clamp for clamping and fixing a mobile phone, a sliding rod with one end connected with the fixing clamp, and an elastic piece for providing elastic clamping force for the fixing clamp, wherein the other end of the sliding rod is arranged on an endoscope host in a sliding mode, and one end of the elastic piece is connected with the endoscope host and the other end of the elastic piece is connected with the sliding rod.
10. The split-type endoscope of claim 7, further comprising a first cover body clamped with the display screen for covering the first charging interface, and a second cover body clamped with the endoscope host for covering the second charging interface; and/or
The first power supply communication interface is a male connector, and the second power supply communication interface is a female connector; the display screen is provided with a butt joint groove, and the endoscope host is provided with a butt joint bulge; the male connector is arranged in the butt joint groove, and the female connector is arranged on the butt joint protrusion.
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| CN202121890768.2U CN215772605U (en) | 2021-08-12 | 2021-08-12 | Split endoscope |
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| CN202121890768.2U CN215772605U (en) | 2021-08-12 | 2021-08-12 | Split endoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015665A1 (en) * | 2021-08-12 | 2023-02-16 | 深圳市古安泰自动化技术有限公司 | Split endoscope, battery mutual charging method and charging control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015665A1 (en) * | 2021-08-12 | 2023-02-16 | 深圳市古安泰自动化技术有限公司 | Split endoscope, battery mutual charging method and charging control method |
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