CN221671624U - Capsule endoscope - Google Patents
Capsule endoscope Download PDFInfo
- Publication number
- CN221671624U CN221671624U CN202321884916.9U CN202321884916U CN221671624U CN 221671624 U CN221671624 U CN 221671624U CN 202321884916 U CN202321884916 U CN 202321884916U CN 221671624 U CN221671624 U CN 221671624U
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- China
- Prior art keywords
- battery
- antenna
- board
- capsule endoscope
- separator
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- 239000002775 capsule Substances 0.000 title claims abstract description 35
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 4
- 238000002955 isolation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a capsule endoscope, which comprises: shell, battery, sensor board and antenna board, the positive pole of sensor board and battery is connected, is equipped with anodal separator between sensor board and the battery, and the antenna board is connected with the negative pole of battery, is equipped with the negative pole separator between antenna board and the battery, and the one side of keeping away from the battery on the antenna board is equipped with the antenna. Through set up anodal separator between sensor board and battery, set up the negative pole separator between antenna board and battery, can avoid sensor board and antenna board direct and battery contact, and then avoid the battery to scratch sensor board and antenna board to reduce the possibility of sensor board and antenna board short circuit, consequently can improve the operational reliability of capsule scope.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a capsule endoscope.
Background
The capsule endoscope is a medical instrument for in-vivo detection and mainly comprises parts such as a shell, a circuit board, a battery, an antenna and the like.
The battery and the circuit board inside the existing capsule endoscope are mainly connected by adopting springs, so that more space inside the capsule endoscope is occupied, the circuit board or the battery is easy to scratch, the problem of short circuit occurs, and once the problem of short circuit occurs, the whole capsule endoscope is scrapped, and even medical accident risks which cannot be estimated are caused. In addition, the problem of poor signal emission easily occurs after the electric wires inside the existing capsule endoscope are extruded, so that the detection quality is affected.
Therefore, how to provide a capsule endoscope with reliable operation is a technical problem which needs to be solved by the person skilled in the art.
Disclosure of utility model
The utility model aims to provide a capsule endoscope which can effectively improve the working reliability.
In order to solve the technical problems, the utility model provides the following technical scheme:
A capsule endoscope, comprising:
A housing;
A battery provided in the housing;
The sensor plate is connected with the positive electrode of the battery, and a positive electrode separator is arranged between the sensor plate and the battery;
The antenna board, the antenna board with the negative pole of battery is connected, the antenna board with be equipped with the negative pole isolator between the battery, the antenna is kept away from on the antenna board the one side of battery is equipped with the antenna.
Preferably, the antenna is a tower-type helical antenna, and a large end of the tower-type helical antenna is connected to the antenna board.
Preferably, the tower-type spiral antenna is formed by winding an enameled wire.
Preferably, the positive electrode of the battery is fixedly connected with a positive electrode lug, and the positive electrode lug is electrically connected with the sensor board from the outer side of the positive electrode separator; the negative pole rigid coupling of battery has the negative pole ear, the negative pole ear follow the outside of negative pole separator with antenna board electricity is connected.
Preferably, the positive electrode separator is a separator, one surface of the separator is in contact with the positive electrode of the battery, and the other surface is in contact with the sensor plate.
Preferably, the negative electrode separator is a spacer ring, one end of the spacer ring is in contact with the negative electrode of the battery, and the other end is in contact with the antenna board.
Preferably, the inner ring of the spacer ring and the end face of the battery form a chamber for accommodating a device mounted on the antenna board.
Preferably, the antenna board is clamped with the isolation ring.
Preferably, the housing includes a first housing and a second housing, and one end of the first housing is detachably connected to one end of the second housing.
Preferably, the inner face and the outer face of the end of the first housing and the end of the second housing which are far away from each other are both spherical surfaces.
Compared with the prior art, the technical scheme has the following advantages:
The utility model provides a capsule endoscope, which comprises: shell, battery, sensor board and antenna board, the positive pole of sensor board and battery is connected, is equipped with anodal separator between sensor board and the battery, and the antenna board is connected with the negative pole of battery, is equipped with the negative pole separator between antenna board and the battery, and the one side of keeping away from the battery on the antenna board is equipped with the antenna. Through set up anodal separator between sensor board and battery, set up the negative pole separator between antenna board and battery, can avoid sensor board and antenna board direct and battery contact, and then avoid the battery to scratch sensor board and antenna board to reduce the possibility of sensor board and antenna board short circuit, consequently can improve the operational reliability of capsule scope.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a capsule endoscope according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a capsule endoscope according to an embodiment of the present utility model;
Fig. 3 is a cross-sectional view of a capsule endoscope according to an embodiment of the present utility model.
The reference numerals are as follows:
1 is a shell, 11 is a first shell, 12 is a second shell, 2 is a lamp panel cover, 3 is a lamp panel, 4 is a sensor panel, 5 is an FPC board, 6 is a positive electrode separator, 7 is a battery, 71 is a positive electrode lug, 72 is a negative electrode lug, 8 is a negative electrode separator, 9 is an antenna panel, and 10 is an antenna.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than those herein described, and those skilled in the art may readily devise numerous other arrangements that do not depart from the spirit of the utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a capsule endoscope according to an embodiment of the present utility model; FIG. 2 is an exploded view of a capsule endoscope according to an embodiment of the present utility model; fig. 3 is a cross-sectional view of a capsule endoscope according to an embodiment of the present utility model.
One embodiment of the present utility model provides a capsule endoscope comprising: the sensor comprises a shell 1, a battery 7, a sensor board 4 and an antenna board 9, wherein the battery 7, the sensor board 4 and the antenna board 9 are arranged in the shell 1, the sensor board 4 is connected with the positive electrode of the battery 7, a positive electrode separator 6 is arranged between the sensor board 4 and the battery 7, the antenna board 9 is connected with the negative electrode of the battery 7, a negative electrode separator 8 is arranged between the antenna board 9 and the battery 7, and an antenna 10 is arranged on one surface, far away from the battery 7, of the antenna board 9. Besides the parts, a lamp panel 3, a lamp panel cover 2, an FPC board 5 (Flexible Printed Circuit, chinese names are flexible circuit boards, called FPC for short) and the like are arranged in the capsule endoscope, the lamp panel 3 is located on one side, far away from the battery 7, of the sensor panel 4, the lamp panel cover 2 is covered on the lamp panel 3, the sensor panel 4 and the antenna panel 9 are connected through the FPC board 6, and the FPC board 5 is located on the outer side of the battery 7. Through setting up anodal spacer 6 between sensor board 4 and battery 7, set up negative pole spacer 8 between antenna board 9 and battery 7, can avoid sensor board 4 and antenna board 9 direct and battery 7 contact, and then avoid battery 7 to scratch sensor board 4 and antenna board 9 to reduce the possibility of sensor board 4 and antenna board 9 short circuit, consequently can improve the operational reliability of capsule endoscope.
In some embodiments of the present application, since the end of the housing 1 of the capsule endoscope has a generally spherical structure, the antenna 10 is preferably a tower-type helical antenna 10, and the large end of the tower-type helical antenna 10 is connected to the antenna board 9, and the deformation of the antenna 10 due to the extrusion of the inner end of the housing 1 by the tower-type helical antenna 10 can be avoided to influence the signal of the antenna 10. The tower-type helical antenna 10 is formed by winding an enameled wire, and the pitch of the tower-type helical antenna 10 is designed into a wire diameter size by adopting the enameled wire, so that the effect of increasing the antenna 10 is achieved, and adjacent circles of the antenna 10 can be insulated, so that the signal of the antenna 10 is better.
In some embodiments of the present application, the positive electrode of the battery 7 is fixedly connected with a positive electrode tab 71, and the positive electrode tab 71 is electrically connected with the sensor board 4 from the outer side of the positive electrode separator 6, wherein the positive electrode tab 71 is preferably in a structure with an L-shaped section, one end of the positive electrode tab 71 is welded with the positive electrode, and the other end is fixedly connected with the sensor board 4; the negative electrode of the battery 7 is fixedly connected with a negative electrode lug 72, the negative electrode lug 72 is electrically connected with the antenna board 9 from the outer side of the negative electrode separator 8, the negative electrode lug 72 is also preferably of a structure with an L-shaped section, one end of the negative electrode lug 72 is welded with the negative electrode, and the other end is fixedly connected with the antenna board 9.
In some embodiments of the application, the positive separator 6 is preferably a separator sheet, one side of which is in contact with the positive electrode of the battery 7 and the other side of which is in contact with the sensor board 4. Because the sensor board 4 has arranged more circuits towards the positive pole of battery 7, only adopts green oil to keep apart usually, and although this green oil layer has certain insulating effect, if with the positive pole direct contact of battery 7, still there is great risk to wear out green oil layer to cause the short circuit, once take place the short circuit, the whole capsule scope is scrapped. In this embodiment, therefore, the battery 7 can be prevented from directly contacting the sensor board 4 by the spacer, thereby reducing the risk of the sensor board 4 being scratched. The negative electrode spacer 8 is preferably a spacer ring, one end of which is in contact with the negative electrode of the battery 7 and the other end of which is in contact with the antenna plate 9, and the inner ring of the spacer ring and the end surface of the battery 7 form a chamber for accommodating devices mounted on the antenna plate 9, so as to achieve the purpose of fully utilizing the inner space of the spacer ring. The antenna board 9 may be clamped to the isolation ring, for example, a clamping groove is formed in one surface of the isolation ring, facing the antenna board 9, of the antenna board 9, the antenna board 9 is provided with a protrusion clamped in the clamping groove, and the antenna board 9 and the isolation ring are relatively fixed through the clamping, so that stability of the assembly structure is improved.
In some embodiments of the present application, the housing 1 includes a first shell 11 and a second shell 12, where one end of the first shell 11 is detachably connected to one end of the second shell 12, for example, a threaded connection or a clamping connection may be adopted, and by adopting a detachable connection manner, assembly and maintenance of the capsule endoscope may be facilitated. The inner surface and the outer surface of the end, far away from each other, of the first shell 11 and the second shell 12 are both spherical surfaces, so that the inner space of the shell 1 can be conveniently and fully utilized through the spherical surfaces of the inner surfaces, the capsule endoscope can conveniently move in the body through the spherical surfaces of the outer surfaces, and other smoother cambered surface structures can be adopted besides the spherical surfaces.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A capsule endoscope, comprising:
A housing (1);
a battery (7) provided inside the housing (1);
The sensor board (4), the positive pole of the said sensor board (4) and said battery (7) is connected, there is positive pole spacer (6) between said battery (7) and the said sensor board (4);
the antenna board (9), the antenna board (9) is connected with the negative electrode of the battery (7), a negative electrode separator (8) is arranged between the antenna board (9) and the battery (7), and an antenna (10) is arranged on one surface, far away from the battery (7), of the antenna board (9);
The negative electrode separator (8) is a separation ring, one end of the separation ring is in contact with the negative electrode of the battery (7), the other end of the separation ring is in contact with the antenna board (9), and the antenna board (9) is clamped with the separation ring;
The inner ring of the spacer ring and the end face of the battery (7) form a chamber for accommodating a device mounted on the antenna board (9).
2. Capsule endoscope according to claim 1, characterized in that the antenna (10) is a tower-shaped helical antenna, the large end of which is connected to the antenna plate (9).
3. The capsule endoscope of claim 2, wherein the tower-type helical antenna is formed by winding an enameled wire.
4. Capsule endoscope according to claim 1, characterized in that the positive pole of the battery (7) is fixedly connected with a positive pole lug (71), the positive pole lug (71) being electrically connected with the sensor plate (4) from the outside of the positive pole spacer (6); the negative electrode of the battery (7) is fixedly connected with a negative electrode lug (72), and the negative electrode lug (72) is electrically connected with the antenna board (9) from the outer side of the negative electrode separator (8).
5. Capsule endoscope according to claim 1, characterized in that the positive separator (6) is a separator, one side of which is in contact with the positive electrode of the battery (7) and the other side is in contact with the sensor plate (4).
6. Capsule endoscope according to any of claims 1 to 5, characterized in that the housing (1) comprises a first shell (11) and a second shell (12), an end of the first shell (11) being detachably connected to an end of the second shell (12).
7. Capsule endoscope according to claim 6, characterized in that the inner and outer faces of the ends of the first and second housings (11, 12) remote from each other are spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884916.9U CN221671624U (en) | 2023-07-18 | 2023-07-18 | Capsule endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884916.9U CN221671624U (en) | 2023-07-18 | 2023-07-18 | Capsule endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221671624U true CN221671624U (en) | 2024-09-10 |
Family
ID=92614853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884916.9U Active CN221671624U (en) | 2023-07-18 | 2023-07-18 | Capsule endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221671624U (en) |
-
2023
- 2023-07-18 CN CN202321884916.9U patent/CN221671624U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |