CN213938085U - Camera module and endoscope - Google Patents
Camera module and endoscope Download PDFInfo
- Publication number
- CN213938085U CN213938085U CN202023247457.2U CN202023247457U CN213938085U CN 213938085 U CN213938085 U CN 213938085U CN 202023247457 U CN202023247457 U CN 202023247457U CN 213938085 U CN213938085 U CN 213938085U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- camera module
- camera
- board
- light source
- 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.)
- Active
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to the field of optical technology, a camera module and endoscope is provided, the camera module includes connecting seat and camera. The connecting seat comprises a first connecting piece and a circuit board, and the circuit board is installed in the first connecting piece. The camera comprises a shell, a second circuit board, a light source assembly and a lens assembly, wherein the second circuit board, the light source assembly and the lens assembly are respectively installed in the shell, and the second circuit board is electrically connected with the first circuit board. The shell is detachably connected with the first connecting piece, the camera can be directly replaced when the light source assembly is damaged, so that the endoscope is more convenient to maintain, optical parameters and the like can be changed by replacing the camera, and different detection requirements can be met.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of optical technology, in particular to camera module and endoscope.
[ background of the invention ]
Endoscopes are widely used in the medical field, the industrial field, and the like. The environment in which the endoscope is used is generally harsh, the module is basically problematic in the time of one year, and the light source is attenuated in the time of one year. At present, when a light source in an endoscope module on the market is replaced, the whole endoscope needs to be detached, so that the maintenance of the endoscope is very troublesome.
[ Utility model ] content
In order to solve the technical problem, an embodiment of the utility model provides a camera module and endoscope, change light source subassembly that can be convenient to convenient maintenance.
The embodiment of the utility model provides a solve its technical problem and adopt following technical scheme:
in a first aspect, a camera module is provided, which includes:
the connecting seat comprises a first connecting piece and a first circuit board, and the first circuit board is arranged in the first connecting piece;
the camera, the camera includes casing, second circuit board, light source subassembly and camera lens subassembly, the second circuit board the light source subassembly and the camera lens subassembly install respectively in the casing, the casing with first connecting piece detachably connects, the second circuit board with electricity is connected between the first circuit board.
Optionally, the second circuit board includes a first board portion, a second board portion, and a third board portion, which are connected in sequence, the first board portion is disposed at one end of the housing away from the first connector, and the third board portion is disposed at the other end of the housing;
the light source subassembly is located first board deviates from the one side of second board, the camera lens subassembly is located the second board with between the first board.
Optionally, a cooling fin is arranged on a surface of the first plate portion, which faces away from the light source assembly, and the cooling fin abuts against the inner wall of the housing; and/or
The second board portion deviates from the one side of camera lens subassembly is equipped with the fin, the fin butt the inner wall of casing.
Optionally, the light source assembly includes a plurality of lamp beads, and the plurality of lamp beads are distributed on the first plate portion along a ring shape;
the shell is provided with a light-transmitting window, and the lamp beads face the light-transmitting window.
Optionally, the lens assembly includes an image sensor and an optical lens, the image sensor is disposed on the second plate portion, and one end of the optical lens is connected to the image sensor;
the first plate portion is provided with a through hole, and the other end of the optical lens penetrates through the through hole and faces the light-transmitting window.
Optionally, the housing includes a fixing member and a second connecting member, one end of the second connecting member is sleeved on the fixing member, and the other end of the second connecting member is sleeved on the first connecting member;
be equipped with the installation cavity in the mounting, the second circuit board is located in the installation cavity.
Optionally, the fixing member is provided with a clamping groove, one end of the second connecting member, which is away from the first connecting member, is provided with a clamping portion, the clamping portion is arranged in the clamping groove, and one end of the clamping portion, which faces the first connecting member, abuts against a groove wall of the clamping groove;
the casing still includes the cover shell, the cover shell cover is located the mounting deviates from the one end of first connecting piece, just the cover shell butt the other end of joint portion.
Optionally, the camera module further includes a pogo pin assembly, the pogo pin assembly is installed in the housing, and the pogo pin assembly is connected between the first circuit board and the second circuit board.
Optionally, the pogo pin assembly comprises a pogo pin base and a plurality of pogo pins mounted to the pogo pin base;
the first circuit board is provided with a plurality of metal contacts, and the plurality of spring pins are abutted to the plurality of metal contacts.
In a second aspect, there is provided an endoscope comprising:
a host;
the camera module of any one of the above claims, wherein the camera module is provided with a signal line, and the signal line is connected with the host.
Compared with the prior art, the embodiment of the utility model provides a camera include the casing the light source subassembly with the camera lens subassembly, the light source subassembly with the camera lens subassembly is located respectively in the casing, the casing with detachably connects between the connecting seat can directly be changed when the light source subassembly damages the camera to make the maintenance of endoscope more convenient, can also change optical parameter etc. through changing the camera in addition, can satisfy different detection demands.
[ description of the drawings ]
One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.
Fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present invention;
fig. 2 is an exploded view of the camera module shown in fig. 1;
fig. 3 is a cross-sectional view of the camera module shown in fig. 1;
fig. 4 is a sectional view of a first connecting member of the camera module shown in fig. 3;
fig. 5 is a schematic structural diagram of a first circuit board and a signal line of the camera module shown in fig. 3;
fig. 6 is an exploded schematic view of a housing of the camera module shown in fig. 3;
fig. 7 is a sectional view of the housing and the first connecting member of the camera module shown in fig. 3;
fig. 8 is a schematic structural diagram of a second circuit board of the camera module shown in fig. 3;
fig. 9 is a schematic structural diagram of a second circuit board, a pogo pin assembly, a light source assembly, and a lens assembly of the camera module shown in fig. 3;
fig. 10 is a cross-sectional view of a camera module according to another embodiment of the present invention;
fig. 11 is a schematic structural diagram of a housing of the camera module shown in fig. 10;
fig. 12 is a schematic structural diagram of the second circuit board, the light source assembly, and the lens assembly of the camera module shown in fig. 10.
[ detailed description ] embodiments
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, an embodiment of the present invention provides a camera module 100, which includes a connecting seat 10 and a camera 20, wherein the connecting seat 10 and the camera 20 are detachably connected. The number of the cameras 20 may be multiple, the multiple cameras 20 are respectively provided with different parameters, and the multiple cameras 20 are replaceably mounted on the connecting seat 10 to change parameters such as the depth of field, the field angle, and the endoscope viewing direction of the endoscope 100. The camera 20 can be a direct-view camera, a side-view camera, a direct-view and side-view dual camera, etc., and in this embodiment, the direct-view camera is taken as an example for explanation.
Referring to fig. 2 and 3, the connecting socket 10 includes a first connecting member 11, a first circuit board 12 and a signal line 13, the first circuit board 12 is mounted in the first connecting member 11, and the signal line 13 is connected to the first circuit board 12. One end of the first connecting piece 11 is used for connecting with the camera 20, and the other end of the first connecting piece 11 is connected with an external pipeline.
Referring to fig. 3 to 5, the first connecting element 11 is a hollow round tube, a stepped hole is formed in the first connecting element 11, the stepped hole includes a first receiving hole 110 and a second receiving hole 112, and the first receiving hole 110 is communicated with the second receiving hole 112. The diameter of the first receiving hole 110 is larger than that of the second receiving hole 112, and a stepped surface 114 is formed between the first receiving hole 110 and the second receiving hole 112. First accepting hole 110 orientation camera 20 sets up, first circuit board 12 is located in first accepting hole 110, just first circuit board 12 butt the ladder face 114. The signal line 13 is connected to a surface of the first circuit board 12 away from the camera 20, and the signal line 13 passes through the second receiving hole 112 to be connected to an external host. A positioning outer ring 116 is arranged on the first connecting piece 11, the positioning outer ring 116 protrudes from the outer wall of the first connecting piece 11, and the positioning outer ring 116 is used for positioning with the camera 20. The end of the first connecting piece 11 facing the camera 20 is further provided with an external thread, and the external thread is used for being connected with the camera 20.
It is understood that in some other embodiments, the shape of the first connecting member 11 may be set according to practical requirements, such as a square tube shape, a triangular tube shape, an elliptical tube shape, etc., as long as the first circuit board 12 and the signal line 13 are mounted.
Referring to fig. 2 and 3 again, the camera 20 includes a housing, a second circuit board 24, a pogo pin assembly 25, a light source assembly 26, and a lens assembly 27, wherein the second circuit board 24, the pogo pin assembly 25, the light source assembly 26, and the lens assembly 27 are respectively mounted in the housing. The shell comprises a fixing piece 21, a second connecting piece 22 and a sleeve 23, wherein the second connecting piece 22 and the sleeve 23 are respectively connected with the fixing piece 21. The pogo pin assembly 25 is connected to one end of the second circuit board 24, and the light source assembly 26 is connected to the other end of the second circuit board 24. The lens assembly 27 is disposed between the pogo pin assembly 25 and the light source assembly 26, and the lens assembly 27 is connected to the second circuit board 24.
Referring to fig. 3, 6 and 7, the fixing member 21 is a hollow circular tube, a mounting cavity is disposed inside the fixing member 21, and the second circuit board 24, the pogo pin assembly 25, the light source assembly 26 and the lens assembly 27 are respectively mounted in the mounting cavity. The fixing member 21 is a stepped shaft, the fixing member 21 includes a first fixing portion 210 and a second fixing portion 212, and the first fixing portion 210 is connected to the second fixing portion 212. Wherein the diameter of the first fixing portion 210 is smaller than the diameter of the second fixing portion 212. The first connecting element 11 is sleeved on the first fixing portion 210, and the second connecting element 22 and the sleeve 23 are respectively sleeved on the second fixing portion 212. The first fixing portion 210 of the fixing member 21 is disposed in the first receiving hole 110 of the first connecting member 11, and an end of the first fixing portion 210 departing from the second fixing portion 212 abuts against the first circuit board 12.
One end of the first fixing portion 210, which is away from the second fixing portion 212, is further provided with a positioning inner ring 214, the positioning inner ring 214 protrudes from the inner wall of the first fixing portion 210 toward the inner cavity, and the positioning inner ring 210 is used for positioning with the bullet needle assembly 25. The inner wall of the first fixing portion 210 is further provided with a limiting block 215, the limiting block 215 extends from the positioning inner ring 214 to the direction deviating from the second fixing portion 212, and the limiting block 215 is used for limiting with the bullet needle assembly 25.
The second fixing portion 212 is further provided with a clamping groove 216 at an end facing the first fixing portion 210, and the clamping groove 216 is used for connecting with the second connecting member 22. The wall of the clamping groove 216 facing the first fixing portion 212 is an abutting wall, and the abutting wall is used for limiting the second connecting member 22. One end of the second fixing portion 212, which faces away from the first fixing portion 210, is provided with a light-transmitting window 218, and the light-transmitting window 218 communicates the mounting cavity with the outside.
The second connecting piece 22 is in a hollow round tube shape, and an internal thread is arranged at one end of the second connecting piece 22 facing the connecting seat 10. The second connecting member 22 is sleeved on the first connecting member 11, and the internal thread of the second connecting member 22 is matched with the external thread of the first connecting member 11, so that the second connecting member 22 and the first connecting member 11 are fixed. One end of the second connecting piece 22 departing from the connecting seat 10 is provided with a clamping portion 220, and the clamping portion 220 protrudes from the inner wall of the second connecting piece 22. One end of the second connecting member 22 away from the connecting seat 10 is sleeved on the second fixing portion 212 of the fixing member 21, the engaging portion 220 is disposed in the engaging groove 216, and one end of the engaging portion 220 facing the first connecting member 11 abuts against the abutting wall.
It is understood that in some other embodiments, the connection manner of the second connection element 22 and the first connection element 11 may be set according to actual requirements, for example, by a snap connection, a fastener connection, a key connection, etc., and only the requirement of detachably connecting the first connection element 11 and the second connection element 22 is satisfied.
The casing 23 is in a shape of a hollow circular tube, and the casing 23 is sleeved on an end of the second fixing portion 212 facing away from the first fixing portion 210. The sleeve 23 abuts against one end of the clamping portion 220 of the second connector 22, which is far away from the first connector 11, so that the second connector 22 is axially fixed. The end of the jacket 23 facing away from the second connector 22 is provided with a window corresponding to the light-transmitting window 218, so as to ensure that the light-transmitting window 218 is communicated with the outside.
Referring to fig. 8 and 9, the second circuit board 24 is a flexible circuit board, and the second circuit board 24 includes a first board portion 241, a second board portion 242, and a third board portion 243 connected in sequence. The first plate portion 241, the second plate portion 242, and the third plate portion 243 are sequentially arranged along the axial direction of the fixing member 21, and a space is provided between the first plate portion 241, the first plate portion 242, and the third plate portion 243. The first plate portion 241 is disposed at one end of the second fixing portion 212 away from the first fixing portion 210, and the third plate portion 243 is disposed at the other end of the second fixing portion 212.
The first plate portion 241 has an annular plate shape, and a through hole 2410 is provided in the first plate portion 241. The light source assembly 26 is disposed on a surface of the first plate portion 241 facing away from the second plate portion 242, the light source assembly 26 faces the light-transmitting window 218, and the emitted light can be transmitted to the outside through the light-transmitting window 218. The lens assembly 27 is disposed between the first plate portion 241 and the second plate portion 242, two ends of the lens assembly 27 are respectively connected to the first plate portion 241 and the second plate portion 242, and one end of the lens assembly 27 passes through the through hole 2410. A plurality of connection holes 2430 are formed on the third plate portion 243, and the connection holes 2430 are used for connecting with the pogo pin assembly 25.
In some embodiments, a surface of the first plate portion 241 facing away from the light source assembly 26 is provided with a heat sink 28a, the heat sink 28a abuts against the lens assembly 27, and the heat sink 28a abuts against an inner wall of the fixing member 21, and the heat sink 28a can conduct heat generated by the light source assembly 26 and the lens assembly 27 during operation to the housing. The second plate portion 242 is further provided with a heat sink 28b on a surface facing away from the lens assembly 27, the heat sink 28b abuts against an inner wall of the fixing member 21, and the heat sink 28b can conduct heat generated during operation of the lens assembly 27 to the housing.
In some embodiments, the second circuit board 24 further includes a fourth board portion 244, a fifth board portion 245 and a sixth board portion 246, which are connected in sequence, and the fourth board portion 244, the fifth board portion 245 and the sixth board portion 246 are sequentially arranged at intervals along the axial direction of the fixing member 21. The fourth plate portion 244, the fifth plate portion 245, and the sixth plate portion 246 are provided between the second plate portion 242 and the third plate portion 243, wherein the fourth plate portion 244 is connected to the second plate portion 242, and the sixth plate portion 246 is connected to the third plate portion 243. The heat sink 28b is disposed between the second plate portion 242 and the fourth plate portion 244, and the heat sink 28c is further disposed between the fifth plate portion 245 and the sixth plate portion 246, wherein the heat sink 28c abuts against an inner wall of the fixing member 21 for further dissipating heat of the light source assembly 26 and the lens assembly 27.
In some embodiments, the mounting cavity of the fixing member 21 is filled with a thermal conductive adhesive, so as to enable the second circuit board 24 and the fixing member 21 to be fixedly connected, and the thermal conductive adhesive can increase thermal conduction between the second circuit board 24 and the fixing member 21, so as to better dissipate heat of the light source assembly 26 and the lens assembly 27.
The bullet needle assembly 25 includes a bullet needle holder 250 and a plurality of bullet needles 252, and the plurality of bullet needles 252 are mounted to the bullet needle holder 250. The bullet needle seat 250 is provided with a plurality of mounting through holes (not shown), the mounting through holes axially penetrate through two ends of the bullet needle seat 250, and each bullet needle 252 is mounted in a corresponding mounting through hole.
The spring needle holder 250 is disposed in the first fixing portion 210, one end of the spring needle holder 250 abuts against the positioning inner ring 214, and the other end of the spring needle holder 250 abuts against the third plate portion 243, so that the spring needle holder 250 is fixed along the axial direction of the fixing member 21. The outer wall of the elastic needle seat 250 is provided with a limiting groove 2500, the shape of the limiting groove 2500 is matched with the shape of the limiting block 215, and the limiting block 215 is clamped in the limiting groove 2500, so that the elastic needle seat 250 is fixed along the axial direction of the fixing piece 21.
One end of each of the plurality of pogo pins 252 is disposed in the plurality of connection holes 2430 of the third plate portion 234, each of the pogo pins 252 corresponds to one of the connection holes 2430, and the plurality of pogo pins 252 and the third plate portion 234 are welded and fixed. The other ends of the plurality of pogo pins 252 abut against the plurality of metal contacts 120 of the first circuit board 12, and each pogo pin 252 corresponds to one of the metal contacts. The elastic pin 252 can electrically connect the first circuit board 12 and the second circuit board 23, and can conduct heat on the second circuit board 23 to the first circuit board 12 for heat dissipation.
The light source assembly 26 includes a plurality of beads 260, and the beads 260 are annularly distributed on the first plate portion 241. The plurality of lamp beads 260 are soldered to the first plate portion 241, so that the plurality of lamp beads are electrically connected to the second circuit board 24. The light-emitting ends of the plurality of lamp beads 260 face the light-transmitting window, and the plurality of lamp beads 260 can face the external light-emitting rays of the camera 20. In this embodiment, the lamp beads are LEDs (Light Emitting diodes), and the LEDs may be any Light source band to meet different requirements.
The lens assembly 27 includes an optical lens 270 and an image sensor 272, and one end of the optical lens 270 is connected to the image sensor 272. The other end of the optical lens 270 passes through the through hole 2410 to communicate with the outside, and the optical lens 270 is used for refracting and filtering light. The image sensor 272 is soldered to the second board portion 242 so that the image sensor 272 is electrically connected to the second circuit board 24. External light enters the light-transmitting window 218, is refracted by the optical lens 270, and is transmitted to the image sensor 272, and the image sensor 272 generates image information after being processed.
The assembly process of the camera module 100 will be briefly described with reference to the accompanying drawings:
when the connecting socket 10 is assembled, the first circuit board 12 and the signal line 13 are first welded, the signal line 13 sequentially passes through the first receiving hole 110 and the second receiving hole 112, and the first circuit board 12 is disposed in the first receiving hole 110 and abuts against the stepped surface 114;
when the camera 20 is assembled, the second circuit board 24 is bent, and the pogo pin assembly 25, the light source assembly 26 and the lens assembly 27 are respectively welded on the second circuit board 24; mounting the assembled second circuit board 24, the latch assembly 25, the light source assembly 26 and the lens assembly 27 in the fixing member 21; sleeving the second connecting piece 22 on the fixing piece 21, and sleeving the sleeve 23 on the fixing piece 21 and abutting against the second connecting piece 22;
when the connecting seat 10 is assembled with the camera 20, the second connecting piece 22 is sleeved on the first connecting piece 23, the second connecting piece 22 is rotated to be in threaded connection with the first connecting piece 23 until the second connecting piece 22 abuts against the positioning outer ring 116, and the elastic needle 252 abuts against the metal contact 120.
Referring to fig. 10 to 12, another embodiment of the present invention provides a camera module 100a substantially the same as the camera module 100 in the above embodiment, except that: the camera 20a of the camera module 100a is a side-view camera. Specifically, one end of the sleeve 23a, which is away from the second connector 22a, extends out of the fixing element 21a along the axial direction, and an inner cavity of the sleeve 23a is communicated with an installation cavity of the fixing element 21 a; a light-transmitting window 238 is arranged on the side wall of one end of the sleeve 23a, which is far away from the second connector 22a, the light-transmitting window 238 is used for communicating the inner cavity of the sleeve 23a with the outside, and the end of the sleeve 23a, which is far away from the second connector 22a, is not communicated with the outside; wherein the light-transmitting window 238 comprises a first light-transmitting window 238a and a second light-transmitting window 238b axially distributed along the jacket 23 a; the second circuit board 24a extends from the mounting cavity to the inner cavity of the case 23a, the first board portion 241a and the second board portion 242a are disposed in the inner cavity of the case 23a, and the first board portion 241a and the second board portion 242a are arranged along the radial direction of the case 23 a; the light source assembly 26 is disposed on a surface of the first plate portion 241a facing the light-transmitting window 238, and the position of the light source assembly 26 corresponds to the position of the first light-transmitting window 238 a; the lens assembly 27 is disposed between the first plate portion 241a and the second plate portion 242a, the optical lens 270 is disposed on one side of the light source assembly 26 along the axial direction of the casing 23a, and the position of the optical lens 270 corresponds to the position of the second light-transmitting window 238 b. Based on the above mode, the camera module 100a provided by this embodiment can realize side shooting, and meet shooting requirements in different environments.
The utility model discloses another embodiment still provides a camera module 100b and the camera module 100 in above-mentioned embodiment is basically the same, and the difference lies in: the camera of the camera module 100b is a direct-view and side-view dual camera. Specifically, a light-transmitting window is arranged at one end of the second fixing part, which is far away from the first fixing part, and another light-transmitting window is arranged on the side wall of the second fixing part; the casing is provided with two windows corresponding to the two light-transmitting windows, so that the two light-transmitting windows are respectively communicated with the outside; and the second circuit board is provided with two light source assemblies and two lens assemblies, each light source assembly faces to a corresponding one of the light-transmitting windows, and each lens assembly faces to a corresponding one of the light-transmitting windows. Based on the above mode, the camera module 100a provided by this embodiment can realize shooting in the vertical direction and the lateral direction simultaneously, and meets the shooting requirements in different environments.
Another embodiment of the present invention provides an endoscope, the endoscope includes a host and any one of the above embodiments the camera module, the camera module the signal line with the host is connected, so as to be with image sensor's image information sends to the host.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a camera module which characterized in that includes:
the connecting seat comprises a first connecting piece and a first circuit board, and the first circuit board is arranged in the first connecting piece;
the camera, the camera includes casing, second circuit board, light source subassembly and camera lens subassembly, the second circuit board the light source subassembly and the camera lens subassembly install respectively in the casing, the casing with first connecting piece detachably connects, the second circuit board with electricity is connected between the first circuit board.
2. The camera module according to claim 1, wherein the second circuit board includes a first board portion, a second board portion and a third board portion connected in sequence, the first board portion is disposed at one end of the housing facing away from the first connector, and the third board portion is disposed at the other end of the housing;
the light source subassembly is located first board deviates from the one side of second board, the camera lens subassembly is located the second board with between the first board.
3. The camera module according to claim 2, wherein a surface of the first plate portion facing away from the light source assembly is provided with a heat sink, and the heat sink abuts against an inner wall of the housing; and/or
The second board portion deviates from the one side of camera lens subassembly is equipped with the fin, the fin butt the inner wall of casing.
4. The camera module according to claim 2, wherein the light source assembly comprises a plurality of beads, and the beads are distributed on the first plate portion along a ring shape;
the shell is provided with a light-transmitting window, and the lamp beads face the light-transmitting window.
5. The camera module according to claim 4, wherein the lens assembly comprises an image sensor and an optical lens, the image sensor is disposed on the second plate portion, and one end of the optical lens is connected to the image sensor;
the first plate portion is provided with a through hole, and the other end of the optical lens penetrates through the through hole and faces the light-transmitting window.
6. The camera module according to any one of claims 1 to 5, wherein the housing comprises a fixing member and a second connecting member, one end of the second connecting member is sleeved on the fixing member, and the other end of the second connecting member is sleeved on the first connecting member;
be equipped with the installation cavity in the mounting, the second circuit board is located in the installation cavity.
7. The camera module according to claim 6, wherein the fixing member is provided with a clamping groove, one end of the second connecting member facing away from the first connecting member is provided with a clamping portion, the clamping portion is arranged in the clamping groove, and one end of the clamping portion facing the first connecting member abuts against a groove wall of the clamping groove;
the casing still includes the cover shell, the cover shell cover is located the mounting deviates from the one end of first connecting piece, just the cover shell butt the other end of joint portion.
8. The camera module of claim 1, further comprising a pogo pin assembly mounted in the housing, the pogo pin assembly being connected between the first circuit board and the second circuit board.
9. The camera module of claim 8, wherein the pogo pin assembly comprises a pogo pin holder and a plurality of pogo pins mounted to the pogo pin holder;
the first circuit board is provided with a plurality of metal contacts, and the plurality of spring pins are abutted to the plurality of metal contacts.
10. An endoscope, comprising:
a host;
the camera module of any of claims 1-9, wherein the camera module is provided with a signal line, and the signal line is connected with the host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247457.2U CN213938085U (en) | 2020-12-29 | 2020-12-29 | Camera module and endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247457.2U CN213938085U (en) | 2020-12-29 | 2020-12-29 | Camera module and endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938085U true CN213938085U (en) | 2021-08-10 |
Family
ID=77156565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023247457.2U Active CN213938085U (en) | 2020-12-29 | 2020-12-29 | Camera module and endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938085U (en) |
-
2020
- 2020-12-29 CN CN202023247457.2U patent/CN213938085U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112584028A (en) | Camera module and endoscope | |
| EP1607679B1 (en) | LED lamp and lamp reflector assembly | |
| TWI387126B (en) | Led lamp with direct optical coupling in axial arrangement | |
| US8033677B1 (en) | Deep submersible light with pressure compensation | |
| US7093954B2 (en) | Flashlight having LED assembly and method for producing same | |
| CN102713415B (en) | Light source device | |
| US9551478B2 (en) | Lighting device | |
| KR102531026B1 (en) | Modular LED lamp structure | |
| EP2551584A2 (en) | Bulb-type led lamp | |
| JP2021166181A (en) | Plastic down light fixture having mutual locking attachment feature | |
| CN213938085U (en) | Camera module and endoscope | |
| KR102124884B1 (en) | Fish eye camera | |
| US20190101275A1 (en) | CFLpin With One-String Light Engine | |
| US20120181913A1 (en) | Lamp with heat sink | |
| JP2015018647A (en) | Cover attachment mechanism and lighting device | |
| CN111928145B (en) | Lens and wall washer | |
| TWM503527U (en) | Lamp tube | |
| CN211853708U (en) | LED (light-emitting diode) down lamp | |
| US20160178136A1 (en) | LED Fluorescent Tube | |
| CN102563554B (en) | Cover member mounting device, base-attached lamp, and lighting fixture | |
| JP2017059441A (en) | Lamp device | |
| CN205372149U (en) | Light device | |
| CN219933850U (en) | LED plug lamp convenient to assembly | |
| US20220120428A1 (en) | Luminaire and light source module thereof | |
| JP6898590B2 (en) | Lamp device and lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |