CN204964873U - Endoscope - Google Patents
Endoscope Download PDFInfo
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- CN204964873U CN204964873U CN201520739668.8U CN201520739668U CN204964873U CN 204964873 U CN204964873 U CN 204964873U CN 201520739668 U CN201520739668 U CN 201520739668U CN 204964873 U CN204964873 U CN 204964873U
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- inserting tube
- tube assembly
- fork
- endoscope
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Abstract
The utility model relates to an endoscope, including host computer and insert tube subassembly, be equipped with the passageway on the host computer, establish circuit board connecting terminal in the passageway, the insert tube subassembly detachably fix in the passageway, set up signal transmission terminal on the insert tube subassembly, signal transmission terminal is connected with circuit board connecting terminal. Above -mentioned endoscope is through linking to each other insert tube subassembly detachably with the host computer, easy loss pieces such as camera lens when the insert tube subassembly in, insert tube need to be changed or when maintaining, can dismantle the insert tube subassembly get off, replace new insert tube subassembly, need not to demolish the other part of host computer, therefore easy maintenance, cycle weak point, with low costs.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to a kind of endoscope.
Background technology
Endoscope is widely used in medical field and industrial circle.Endoscope in actual use, causes probe unavoidably, various problem appears in Inserting Tube because of the impact of various objective and non-objective factor.Such as, are obstructed in side or the front of probe, and user continues to control probe and moves toward barrier direction, and probe is obstructed and insists on continuous increase, and when reaching certain limit, draught line is pulled off.Again such as, Inserting Tube is subject to the impact of the factors such as friction, shearing in the process of Long-Time Service, and causing Inserting Tube to be scrapped cannot use.In other words, in endoscope, Inserting Tube and probe are easy wearing details, and traditional endoscope is when changing probe and Inserting Tube, and workload is very large, needs complete machine dismounting just can change.And the feature that endoscope has assembling accurate, tight, dismantle more difficult, in the process of dismounting, easily damage many places important spare part, cause maintenance cost higher.Need again constantly debugging and test in installation process after replacing, the endoscope after just making to keep in repair can reach request for utilization, and maintenance cycle also extends thereupon thus.
Utility model content
Based on this, be necessary high for endoscope maintenance cost, that the cycle is long problem, a kind of endoscope easy to maintenance is provided.
A kind of endoscope, comprise main frame and Inserting Tube assembly, described main frame is provided with passage, circuit board connecting terminal is established in described passage, described Inserting Tube assembly is removably fixed in described passage, signalization transmission terminal on described Inserting Tube assembly, described Signal transmissions terminal and circuit board connecting terminal sub-connection.
Wherein in an embodiment, described main frame comprises display part, operating portion and Handheld Division, and described operating portion is provided with operation push-button, and described passage is between operation push-button.
Wherein in an embodiment, described operating portion is provided with the fixed orifice with channel connection, the outside of described Inserting Tube assembly is provided with corresponding registration holes, and described fixed orifice and registration holes are used for passing for securing member to be fixedly connected with operating portion by described Inserting Tube assembly.
Wherein in an embodiment, described operating position is between display part and Handheld Division, and described endoscope also comprises support, and the bottom of described support one end and described operating portion removably connects, and the end of the described support other end and described Handheld Division removably connects.
Wherein in an embodiment, outside described Inserting Tube assembly, the draw-in groove and card article that cooperatively interact are set with vias inner walls.
Wherein in an embodiment, described channel bottom and Inserting Tube component bottom are provided with the step cooperatively interacted, and described Signal transmissions terminal and circuit board connecting terminal are arranged on described step place.
Wherein in an embodiment, described Inserting Tube assembly comprises shell, upper cover, rocking bar, fork, draught line, balance staff and base, described upper cover is combined in shell one end, described base is fixing in the enclosure, described rocking bar one end is stretched in shell and is connected with fork, and the other end stretches out shell from upper cover, and described draught line is connected with fork and stretches out the shell other end for being connected with the camera lens of endoscope, described balance staff has bulbous end and shaft-like end, wherein:
Described shaft-like end is connected with fork, and described bulbous end elasticity abuts in the base for locating the pendulum angle of fork; Or
Described shaft-like end is connected with base, and described bulbous end abuts with fork elasticity, and described fork is hemispherical and abuts with upper cover elasticity.
Wherein in an embodiment, described Inserting Tube assembly also comprises balance staff spacing collar, spring column and spring, wherein:
Described spring and spring column are arranged in the base, and described balance staff spacing collar is combined with base and by spacing to spring, spring column and bulbous end between base and balance staff spacing collar; Or
Described spring and spring column are arranged in fork, and described balance staff spacing collar is combined with fork and by spacing to spring, spring column and bulbous end between fork and balance staff spacing collar.
Wherein in an embodiment, described Inserting Tube assembly also comprises the light source being arranged on base bottom and the optical cable mated with light source.
Wherein in an embodiment, described Inserting Tube assembly also comprises the locating part being arranged on the shell other end, and described locating part offers multiple perforate, and described perforate is used for passing through for draught line and optical cable.
Above-mentioned endoscope is by being removably connected Inserting Tube assembly with main frame, when easily wearing detail needs to change or keep in repair for the camera lens in Inserting Tube assembly, Inserting Tube etc., Inserting Tube assembly can be disassembled, replace new Inserting Tube assembly, without the need to removing the miscellaneous part of main frame, thus easy to maintenance, the cycle is short, cost is low.Simultaneously because main frame and Inserting Tube assembly removably connect, thus can adaptive different Inserting Tube assembly, by the Inserting Tube assembly of selection different size or type, different endoscopes can be formed from main frame assembly, to reach different detection demand.
Accompanying drawing explanation
The perspective view of the endoscope that Fig. 1 provides for the utility model one embodiment.
Fig. 2 is the exploded view of endoscope shown in Fig. 1.
Fig. 3 is the perspective view of the Inserting Tube assembly in endoscope shown in Fig. 1.
Fig. 4 is the cut-open view of the assembly of Inserting Tube shown in Fig. 3.
The cut-open view of the Inserting Tube assembly in the endoscope that Fig. 5 provides for another embodiment.
Embodiment
As depicted in figs. 1 and 2, a kind of endoscope that the utility model provides, it can be used for the detection of industrial circle, also as required contour structures can be properly changed the detection being applied to medical domain.This endoscope comprises main frame 10, Inserting Tube assembly 20 and support 30, described main frame 10 is provided with path 10 0, the sub-(not shown) of circuit board connecting terminal is established in described path 10 0, described Inserting Tube assembly 20 is removably fixed in described path 10 0, signalization transmission terminal 200 (Fig. 3) on described Inserting Tube assembly 20, described Signal transmissions terminal 200 and circuit board connecting terminal sub-connection.
By Inserting Tube assembly 20 is removably connected with main frame 10, when easily wearing detail needs to change or keep in repair for the camera lens in Inserting Tube assembly 20, Inserting Tube etc., Inserting Tube assembly 20 can be disassembled, replace new Inserting Tube assembly 20, without the need to removing the miscellaneous part of main frame 10, thus easy to maintenance, the cycle is short, cost is low.Simultaneously because main frame 10 and Inserting Tube assembly 20 removably connect, thus can adaptive different Inserting Tube assembly 20, by selecting the Inserting Tube assembly 20 of different size or type, different endoscopes can be formed from main frame 10 assembly, to reach different detection demand.
Further, divide according to function, described main frame 10 comprises display part 11, operating portion 12 and Handheld Division 13.Display part 11 comprises element such as display module and processor etc., detects gained information for display and process.In addition, also can the structure such as setting data interface on the side of display part 11, for detection gained information directly being exported to external unit, such as external storage equipment or display device etc.Described operating portion 12 is between display part 11 and Handheld Division 13, and described operating portion 12 is provided with multiple operation push-button 121.Operation push-button 121 may be used for the difference in functionality switching or realize endoscope, the switching of such as taking pictures and making video recording, the realization of broadcasting, time-out etc. function.Described path 10 0 is between operation push-button 121.Described operating portion 12 extends to form column structure downwards, and described path 10 about 0 runs through described operating portion 12.
Described Handheld Division 13 is for capturing for user, to operate described endoscope.Described Handheld Division 13 roughly in column, and is roughly positioned at same plane with display part 11.In described Handheld Division 13, can the structures such as power supply be set, for providing electric energy for the related elements in display part 11.
Described support 30 may be used for for endoscope provides placement pedestal, to be placed on the platforms such as desktop by endoscope.The bottom of described support 30 one end and described operating portion 12 removably connects, and the end of described support 30 other end and described Handheld Division 13 removably connects.Described support 30 and operating portion 12, Handheld Division 13 surround a cavity, and the hand be available for users to passes through.
Simultaneously with reference to figure 3, described operating portion 12 is provided with the fixed orifice 120 be communicated with path 10 0, the outside of described Inserting Tube assembly 20 is provided with corresponding registration holes 201, and described fixed orifice 120 and registration holes 201 are for passing for securing member to be fixedly connected with operating portion 12 by described Inserting Tube assembly 20.
Outside described Inserting Tube assembly 20, the draw-in groove 203 and card article (not shown) that cooperatively interact are set with path 10 0 inwall.When being placed in path 10 0 by Inserting Tube assembly 20, draw-in groove 203 and card article can play the effect of guiding, and with by the Signal transmissions terminal 200 on Inserting Tube assembly 20 and the sub-contraposition of circuit board connecting terminal in path 10 0, fast and easy connects.Be appreciated that draw-in groove 203 also can be arranged on path 10 0 inwall, so then at the corresponding card article of Inserting Tube assembly 20 arranged outside.
Be provided with the step 202 cooperatively interacted bottom described path 10 0 He bottom Inserting Tube assembly 20, described Signal transmissions terminal 200 is arranged on described step 202 place with circuit board connecting terminal.When being placed in path 10 0 by Inserting Tube assembly 20, insert in path 10 0 by Inserting Tube assembly 20 by the upper end of operating portion 12, step 202 plays the effect of carrying Inserting Tube assembly 20, prevents Inserting Tube assembly 20 from skidding off in path 10 0 before fixing.
With reference to figure 4, described Inserting Tube assembly 20 comprises shell 21, upper cover 22, rocking bar 23, fork 24, draught line 25, balance staff 26 and base 27.
Described upper cover 22 is combined in shell 21 one end, and upper cover 22 and shell 21 form a cavity for placing the elements such as fork 24, balance staff 26, base 27.The outer wall of shell 21 forms described draw-in groove 203 and registration holes 201.
Described base 27 is fixed in shell 21, and fixed form can be established for card, is spirally connected.The edge breach of base 27, passes through for draught line 25.
Described rocking bar 23 one end is stretched in shell 21 and is connected with fork 24, and the other end stretches out described one end of shell 21 from upper cover 22.Described draught line 25 is connected with fork 24 and stretches out shell 21 other end for being connected with the camera lens of endoscope.Described rocking bar 23 for operating for user, and drives fork 24 translation-angle, thus drives draught line 25 to produce displacement, and then can make shot transition position, to arrive required detection orientation.Described upper cover 22 arranges opening (figure does not mark) and passes for rocking bar 23.Opening part can arrange seal rubber sleeve 221 and seal, and prevents foreign material from entering in shell 21.
The lower end branch of described fork 24 forms multiple support arm 241, and each support arm 241 is connected with corresponding draught line 25, thus for controlling the different azimuth of camera lens.In the present embodiment, the quantity of support arm 241 is four, produces displacement for driving four draught lines 25.
Described balance staff 26 has bulbous end 261 and shaft-like end 262.In the present embodiment, described shaft-like end 262 is connected with fork 24, and described bulbous end 261 elasticity is connected in base 27 for locating the pendulum angle of fork 24.In other words, when operating described rocking bar 23, described shaft-like end 262 is followed and is swung together, described bulbous end 261 is stressed in base 27 to be extruded, when rocking bar 23 does not operate by user, then bulbous end 261 is fixed by the resilient pressing force of base 27, does not change with the angle and orientation that control rocking bar 23.
Further, described Inserting Tube assembly 20 also comprises balance staff spacing collar 28, spring column 29 and spring 291, and described spring 291 and spring column 29 are arranged in base 27.Particularly, a containing hole can be offered in base 27, spring 291 and spring column 29 are placed in containing hole.Described balance staff spacing collar 28 is set in the bulbous end 261 of balance staff 26, and is combined fixing with base 27, thus by spacing to spring 291, spring column 29 and bulbous end 261 between base 27 and balance staff spacing collar 28.Balance staff spacing collar 28 can adopt modes such as being spirally connected with the fixing of base 27.
Bulbous end 261 is supported on spring 291 and spring column 29, the elastic force that spring 291 provides makes bulbous end 261 and balance staff spacing collar 28 support, namely friction force between bulbous end 261 and balance staff spacing collar 28, for keeping the orientation of balance staff 26, also keep the orientation of fork 24.The face that described balance staff spacing collar 28, spring column 29 contact with bulbous end 261 all arranges the sphere of coupling, so that when user operates rocking bar 23, the position being convenient to bulbous end 261 changes.
In a further embodiment, as shown in Figure 5, the shaft-like end 262 of described balance staff 26 is connected with base 27, and described bulbous end 261 abuts with fork 24 elasticity, and described fork 24 is hemispherical and abuts with upper cover 21 elasticity.When user operates rocking bar 23, there is change in location in fork 24 relatively bulbous end 261, balance staff 26 is fixedly connected with base 27 and change in location does not occur.
In this embodiment, described spring 291 and spring column 29 are arranged in fork 24, described balance staff spacing collar 28 is set in the bulbous end 261 of balance staff 26, and with fork 24 secure bond, thus by spacing to spring 291, spring column 29 and bulbous end 261 between fork 24 and balance staff spacing collar 28.By the elastic force that spring 291 provides, fork 24 elasticity can be made to be connected between the bulbous end 261 of balance staff 26 and upper cover 22.When fork 24 does not operate by user, then fork 24 is fixed by the resilient pressing force of bulbous end 261 and upper cover 22, does not change with the angle and orientation that control fork 24.The face that described balance staff spacing collar 28, spring column 29 contact with bulbous end 261, and the face that described fork 24 contacts with upper cover 22, all arrange the sphere of coupling, so that when user operates rocking bar 23, the position being convenient to fork 24 changes.
Described Inserting Tube assembly 20 also comprises the light source 292 be arranged on bottom base 27 and the optical cable (not shown) of mating with light source.
Described Inserting Tube assembly 20 also comprises the locating part 293 being arranged on shell 21 other end, described locating part 293 is offered multiple perforate (figure does not mark), and described perforate is used for passing through for draught line 25 and optical cable.
The step 202 of described Inserting Tube assembly 20 is near described shell 21 other end.Step 202 place is provided with cable hole 204, is connected with the Signal transmissions terminal 200 outside Inserting Tube assembly 20 for the lens data line (not shown) in Inserting Tube assembly 20.Lens data line can pass equally in the perforate on locating part 293, then is connected with the Signal transmissions terminal 200 of outside through cable hole 204.
At described shell 21 other end, be also provided with Inserting Tube securing member 294, clamp nut 295 and Inserting Tube web member 296.Inserting Tube securing member 294 is socketed in shell 21 other end, and is fixedly connected with described shell 21 other end by clamp nut 295, and Inserting Tube securing member 294 is for being connected and fixed with the outer tube of Inserting Tube.Described locating part 293 is fastened in the port of Inserting Tube securing member 294.Described Inserting Tube web member 296 is set on the termination that Inserting Tube securing member 294 exposes outside shell 21 other end, and the extruding force that the junction for cushioning Inserting Tube is suffered because of bending, prevents Inserting Tube impaired.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an endoscope, comprise main frame and Inserting Tube assembly, it is characterized in that, described main frame is provided with passage, circuit board connecting terminal is established in described passage, described Inserting Tube assembly is removably fixed in described passage, signalization transmission terminal on described Inserting Tube assembly, described Signal transmissions terminal and circuit board connecting terminal sub-connection.
2. endoscope according to claim 1, is characterized in that, described main frame comprises display part, operating portion and Handheld Division, and described operating portion is provided with operation push-button, and described passage is between operation push-button.
3. endoscope according to claim 2, it is characterized in that, described operating portion is provided with the fixed orifice with channel connection, the outside of described Inserting Tube assembly is provided with corresponding registration holes, and described fixed orifice and registration holes are used for passing for securing member to be fixedly connected with operating portion by described Inserting Tube assembly.
4. endoscope according to claim 2, it is characterized in that, described operating position is between display part and Handheld Division, and described endoscope also comprises support, the bottom of described support one end and described operating portion removably connects, and the end of the described support other end and described Handheld Division removably connects.
5. endoscope according to claim 1, is characterized in that, arranges the draw-in groove and card article that cooperatively interact outside described Inserting Tube assembly with vias inner walls.
6. endoscope according to claim 1, is characterized in that, described channel bottom and Inserting Tube component bottom are provided with the step cooperatively interacted, and described Signal transmissions terminal and circuit board connecting terminal are arranged on described step place.
7. endoscope according to claim 1, it is characterized in that, described Inserting Tube assembly comprises shell, upper cover, rocking bar, fork, draught line, balance staff and base, described upper cover is combined in shell one end, and described base is fixing in the enclosure, and described rocking bar one end is stretched in shell and is connected with fork, the other end stretches out shell from upper cover, described draught line is connected with fork and stretches out the shell other end for being connected with the camera lens of endoscope, and described balance staff has bulbous end and shaft-like end, wherein:
Described shaft-like end is connected with fork, and described bulbous end elasticity abuts in the base for locating the pendulum angle of fork; Or
Described shaft-like end is connected with base, and described bulbous end abuts with fork elasticity, and described fork is hemispherical and abuts with upper cover elasticity.
8. endoscope according to claim 7, is characterized in that, described Inserting Tube assembly also comprises balance staff spacing collar, spring column and spring, wherein:
Described spring and spring column are arranged in the base, and described balance staff spacing collar is combined with base and by spacing to spring, spring column and bulbous end between base and balance staff spacing collar; Or
Described spring and spring column are arranged in fork, and described balance staff spacing collar is combined with fork and by spacing to spring, spring column and bulbous end between fork and balance staff spacing collar.
9. endoscope according to claim 7, is characterized in that, described Inserting Tube assembly also comprises the light source being arranged on base bottom and the optical cable mated with light source.
10. endoscope according to claim 9, is characterized in that, described Inserting Tube assembly also comprises the locating part being arranged on the shell other end, and described locating part offers multiple perforate, and described perforate is used for passing through for draught line and optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739668.8U CN204964873U (en) | 2015-09-22 | 2015-09-22 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739668.8U CN204964873U (en) | 2015-09-22 | 2015-09-22 | Endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964873U true CN204964873U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739668.8U Active CN204964873U (en) | 2015-09-22 | 2015-09-22 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182525A (en) * | 2015-09-22 | 2015-12-23 | 深圳市古安泰自动化技术有限公司 | Endoscope |
| CN108803002A (en) * | 2018-07-03 | 2018-11-13 | 深圳杰泰科技有限公司 | Endoscope |
-
2015
- 2015-09-22 CN CN201520739668.8U patent/CN204964873U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182525A (en) * | 2015-09-22 | 2015-12-23 | 深圳市古安泰自动化技术有限公司 | Endoscope |
| CN108803002A (en) * | 2018-07-03 | 2018-11-13 | 深圳杰泰科技有限公司 | Endoscope |
| CN108803002B (en) * | 2018-07-03 | 2024-01-19 | 深圳杰泰科技有限公司 | Endoscope with a lens |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |