CN206348520U - A kind of periscope experience apparatus - Google Patents
A kind of periscope experience apparatus Download PDFInfo
- Publication number
- CN206348520U CN206348520U CN201621411465.7U CN201621411465U CN206348520U CN 206348520 U CN206348520 U CN 206348520U CN 201621411465 U CN201621411465 U CN 201621411465U CN 206348520 U CN206348520 U CN 206348520U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- eyepiece stalk
- periscope
- upper sleeve
- experience apparatus
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of periscope experience apparatus, including show stand, the show stand is provided with lens barrel, the lens barrel includes objective tube, eyepiece stalk, is connected between objective tube and eyepiece stalk and in the communicating pipe being vertically arranged, include the communicating pipe being connected to the upper sleeve pipe of objective tube, be plugged in sleeve pipe and be connected to the setting of casing of eyepiece stalk, the eyepiece stalk is fixedly connected on show stand；The eyepiece stalk rotates the regulating part for changing objective tube direction provided with the upper sleeve pipe of driving.The utility model provides observer just can observe a kind of periscope experience apparatus in multi-angle orientation at fixed point using objective tube.
Description
Technical field
The utility model is related to periscope field, more particularly to a kind of periscope experience apparatus.
Background technology
The principle of periscope is exactly light is folded to by two secondary reflections in eye by two speculums, so as to see
The article for observing and itself being in Different Plane.Because periscope is realized by mirror-reflection, anti-in light
Often borrowed in the teaching science popularization penetrated periscope be used as teaching aid enable learner be more visually known light reflection
And the effect of level crossing.
Shown in reference picture 5, general periscope includes objective tube 21 and eyepiece stalk 22, is communicated in objective tube 21 and eyepiece stalk 22
Between connecting tube 24, be arranged at connecting tube 24 respectively with objective tube 21, the level crossing 15 of the junction of eyepiece stalk 22, and latent hope
Connecting tube 24 is typically all arranged in one piece of location-plate 25 by mirror when in use, and in order to observe wide range, all can
It is rotating being set between connecting tube 24 and location-plate 25, but connecting tube 24 can band when rotating for such set-up mode
Objective tube 21 and eyepiece stalk 22 is rotated together, then need observer to be rotated also with eyepiece stalk 22, and can not realize and determine
Point observation.
Utility model content
The purpose of this utility model is to provide a kind of periscope experience apparatus, by the upper sleeve pipe and setting of casing in socket,
Make observer directly using the regulating part on eyepiece stalk with regard to the direction of objective tube can be changed, thus observer at fixed point just
Multi-angle orientation can be observed using objective tube.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of periscope experience dress
Put, including show stand, the show stand is provided with lens barrel, the lens barrel includes objective tube, eyepiece stalk, is connected to objective tube and mesh
Between lens barrel and in the communicating pipe being vertically arranged, include the communicating pipe being connected to the upper sleeve pipe of objective tube, be plugged in sleeve pipe
And the setting of casing of eyepiece stalk is connected to, the eyepiece stalk is fixedly connected on show stand；The eyepiece stalk turns provided with the upper sleeve pipe of driving
The dynamic regulating part for changing objective tube direction.
By using above-mentioned technical proposal, when observer is observed using periscope, it is possible to use on eyepiece stalk
Regulating part drive the upper sleeve pipe to be rotated around its own central axis, and then change the direction of objective tube, make observer
The all objects in 360 degree of orientation can just be observed, and in observation, can continued in same position
Upper sleeve pipe is rotated using regulating part, is adjusted in observation.
The utility model is further arranged to：The upper sleeve pipe axially coordinates along it with setting of casing in sliding.
By using above-mentioned technical proposal, the connected mode on setting of casing is socketed in by upper sleeve pipe, can be seen actual
Directly upper sleeve pipe is realized lifting to increase observed scope during examining.
The utility model is further arranged to：The upper sleeve pipe is connected with driven tooth away from objective tube one end wall coaxial
Wheel, the eyepiece stalk is rotatably connected to the driving gear for being engaged in driven gear, and the driving gear is coaxially connected with vertical
The perpendicular power transmission shaft set, the perpendicular power transmission shaft axially coordinates along it with eyepiece stalk in sliding and stress is in regulating part and around its own
Axis rotates.
By using above-mentioned technical proposal, when observer drives regulating part, regulating part can just drive perpendicular power transmission shaft to make
Around its own axial rotary motion, the engagement of driven gear and driving gear can be relied on during perpendicular drive axis
Relation makes the upper sleeve pipe make around its own axial rotary motion；And the sliding by perpendicular power transmission shaft and eyepiece stalk coordinates,
When upper sleeve pipe is lifted along vertical direction, allow perpendicular power transmission shaft as upper sleeve pipe is lifted together and keeps driving tooth
Wheel and driven gear can realize rotation in engagement when upper sleeve pipe rises to arbitrary height.
The utility model is further arranged to：The perpendicular power transmission shaft is radially fixed have be rotationally connected with eyepiece stalk from mantle
Gear, the eyepiece stalk is rotatably connected to the drive bevel gear for being engaged in driven wheel of differential, and the regulating part is coaxially connected in master
Dynamic bevel gear.
By using above-mentioned technical proposal, the biography of power is realized by the meshing relation of drive bevel gear and driven wheel of differential
Pass, the rotation by regulating part around horizontal axis is transferred to rotation of the perpendicular power transmission shaft around vertical axis；Realizing perpendicular power transmission shaft
With driven wheel of differential it is radially fixed while perpendicular power transmission shaft is lifted in driven wheel of differential along vertical direction.
The utility model is further arranged to：The driven wheel of differential be provided with its center axis be set in parallel it is spacing
Groove, the perpendicular power transmission shaft outer wall is connected with the gag lever post for being embedded and sliding and be connected to stopper slot.
By using above-mentioned technical proposal, the sliding that is embedded using gag lever post and stopper slot coordinates, when driven wheel of differential turns
When dynamic, perpendicular power transmission shaft can be driven to rotate the conflict effect of spacing groove sidewall by spacing bar side wall, and when upper sleeve pipe exists
During lifting, it can just realize that the driven gear and driving gear of sleeve pipe keep nibbling using sliding relationship of the gag lever post in stopper slot
Conjunction relation.
The utility model is further arranged to：The eyepiece stalk is rotatably connected to worm screw, and the worm engaging has rotation to connect
Be connected to the worm gear of eyepiece stalk, the worm gear center is threaded with screw rod, the screw rod is rotatably connected to bearing, the bearing around
Upper cannula center axis is rotating with upper sleeve pipe.
By using above-mentioned technical proposal, when driving worm screw to rotate, worm screw can drive worm gear wheel, and worm gear is being rotated
During using threaded connection relation screw rod can be made to realize elevating movement along vertical direction, upper sleeve pipe is supported by screw rod
Touch and act on, can just promote sleeve pipe to move, and make screw rod will not band during rising is rotated by the effect of bearing
Dynamic upper sleeve pipe is rotated, and sleeve pipe is moved along vertical direction；It can be rotated by bearing around upper cannula center axis
Relation and make sleeve stress driving gear when being rotated will not to screw rod apply eccentric force.
The utility model is further arranged to：The upper sleeve pipe is provided with annular groove, the bearing away from objective tube lower surface
It is embedded at annular groove.
By using above-mentioned technical proposal, the bottom wall of bearing and annular groove is set to realize the conflict relation of in the vertical direction,
And then screw rod can apply a driving force along vertical direction in uphill process to upper sleeve pipe；Meanwhile, when upper sleeve pipe around
When own axes and rotating, upper sleeve pipe will not apply a motive force to bearing in a circumferential direction, and then avoid screw rod pair
Worm gear produces radial load.
In summary, the utility model has the advantages that：With reference to worm screw and regulating part, mesh is utilized in observer
During sem observation, operation can be facilitated same to rotate regulating part or worm screw and the rotation or lifting of realizing upper sleeve pipe in observation
When also observer is realized fixed point observation, without being observed again after adjustment.
Brief description of the drawings
Fig. 1 is the structural representation that the present embodiment is mainly used in embodying show stand；
Fig. 2 is the partial sectional view that the present embodiment is mainly used in embodying level crossing；
Fig. 3 is the sectional view that the present embodiment is mainly used in embodying eyepiece stalk interlayer；
Fig. 4 is Fig. 3 I portions enlarged drawing, is mainly used in embodying inside interlayer；
Fig. 5 is the sectional view of prior art.
Reference：1st, show stand；11st, platen；12nd, support feet；2nd, lens barrel；21st, objective tube；22nd, eyepiece stalk；23rd, even
Siphunculus；231st, upper sleeve pipe；232nd, setting of casing；3rd, regulating part；4th, driven gear；5th, driving gear；51st, power transmission shaft is erected；511st, limit
Position bar；6th, driven wheel of differential；61st, stopper slot；7th, drive bevel gear；8th, worm screw；9th, worm gear；91st, screw rod；10th, bearing；13rd, ring
Shape groove；14th, support column；15th, level crossing；16th, interlayer；17th, installing plate；18th, limiting plate；19th, handle；20th, connecting plate；24th, even
Adapter；25th, location-plate；26th, form.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of periscope experience apparatus, shown in reference picture 1, including a show stand 1, show stand 1 includes a disc
Platen 11, four support feets 12 for being fixed on ground are fixedly connected with the lower surface of platen 11.
Shown in reference picture 2, one is fixedly connected with the upper surface of platen 11 in the support column 14 being vertically arranged, in support
Post 14 is fixed with a hollow setting and through the eyepiece stalk 22 of upper surface away from the one end of platen 11, in the inside of eyepiece stalk 22
It is placed with a level crossing 15 placed horizontal by 45 degree of angles；One is communicated with the side wall of eyepiece stalk 22 in alignment with flat
The form 26 of face mirror 15.
It is extended with and is connected with inside it and in the setting of casing 23 being vertically arranged, setting of casing 23 in the upper surface of eyepiece stalk 22
Outer wall be arranged with one in the upper sleeve pipe 231 that is vertically arranged, the inwall of upper sleeve pipe 231 fits in the outer wall of setting of casing 232, on
Sleeve pipe 231 can axially be rotated around itself on setting of casing 232, and upper sleeve pipe 231 also can be along vertical direction in setting of casing 232
Upper carry out oscilaltion；One piece is also fixed with horizontal by 45 degree of angles away from the inside of the one end of setting of casing 232 in upper sleeve pipe 231
The level crossing 15 of placement, up and down on central axis of two pieces of level crossings 15 in upper sleeve pipe 231；Connect in the upper end of upper sleeve pipe 231
It is connected with the axial and objective tube 21 of upper sleeve pipe 231 at an angle.
Shown in reference picture 3-4, in order to drive upper sleeve pipe 231 to rotate, one is rotatably connected in the side wall of eyepiece stalk 22
Root is in axially horizontally disposed regulating part 3, while interlayer 16 of the eyepiece stalk 22 provided with a hollow setting；Regulating part 3 is inserted into
One end in the interlayer 16 of eyepiece stalk 22 is coaxially connected with a drive bevel gear 7, and the engagement of drive bevel gear 7 is provided with a center
Axially in the driven wheel of differential 6 being vertically arranged, one piece of peace for being rotationally connected with driven wheel of differential 6 is connected with the side wall of interlayer 16
Fill plate 17；It is in the perpendicular power transmission shaft 51 being vertically arranged that an axial direction is equipped with the center of driven wheel of differential 6；In driven wheel of differential 6
To be provided be in vertical stopper slot 61 at center, the gag lever post 511 for being embedded at stopper slot 61 is provided with the outer wall of perpendicular power transmission shaft 51,
And then realize the radially fixed also while enabling perpendicular power transmission shaft 51 in driven wheel of differential 6 of driven wheel of differential 6 and perpendicular power transmission shaft 51
In up and down slide；A driving gear 5 is coaxially connected with the upper end of perpendicular power transmission shaft 51；The engagement of driving gear 5 is provided with one
The coaxially connected driven gear 4 in the upper lower end of sleeve pipe 231；The upper and lower end face of driving gear 5, which is respectively contacted at, is arranged at sleeve pipe 231
The limiting plate 18 of outer wall.
In order to simultaneously upper sleeve pipe 231 be driven to be lifted along vertical direction, deviate from the side of regulating part 3 in eyepiece stalk 22
Wall is rotatably connected to handle 19, and handle 19 is coaxially connected with a worm screw 8 for being rotationally connected with eyepiece stalk 22, worm screw 8 axially with
Regulating part 3 is axially set in parallel；One piece of connecting plate 20 is provided between the inwall of interlayer 16, the company of rotation on connecting plate 20
It is connected to one and engages the worm gear 9 for being arranged at worm screw 8；It is in be vertically arranged that the center of worm gear 9, which wears and is threaded with an axial direction,
Screw rod 91, the upper end of screw rod 91 is arranged with a bearing 10；On the lower surface of upper sleeve pipe 231 provided with it is concentric setting and
The annular groove 13 being embedded for bearing 10；The side wall of the outer wall of bearing 10 and annular groove 13 is rotating.
The operation principle of the present embodiment is：When there is experience personnel to need experience periscope, the hand of experience personnel two difference
Handle 19 and regulating part 3 are held, and by eye alignment in form 26；During observation, can with while observation while rotate regulation
Part 3, using drive bevel gear 7 and the drive connection of driven wheel of differential 6, can drive driving gear 5 to rotate by perpendicular power transmission shaft 51,
And then sleeve pipe 231 is rotated around own axes by the drive connection of driven gear 4 again, realized during observation
The change in the direction of objective tube 21, simultaneously as the cooperation of annular groove 13 and bearing 10, upper sleeve pipe 231 will not in rotation process
It can be moved with dynamic bearing 10, so when the another hand of the personnel of experience starts to rotate handle 19, by the biography of the worm screw 8 of worm gear 9
Action is used, and screw rod 91 is realized oscilaltion in worm gear 9, screw rod 91 upper sleeve pipe 231 is applied when rising one it is vertical to
On power, when screw rod 91 declines, upper sleeve pipe 231 keeps contacting at the upper surface of bearing 10 by self gravitation, so as to realize thing
Lens barrel 21 is moved up and down；And during oscilaltion, driving gear can be driven by driven gear 4 using limiting plate 18
5 and the movement of the in the vertical direction of perpendicular power transmission shaft 51, and then keep driving gear 5 and driven gear 4 in engagement, make sleeve pipe 231
Carry out rotational angle can be driven by regulating part 3 in arbitrary height.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of periscope experience apparatus, including show stand（1）, the show stand（1）It is provided with lens barrel（2）, the lens barrel（2）
Including objective tube（21）, eyepiece stalk（22）, be connected to objective tube（21）And eyepiece stalk（22）Between and in the connection that is vertically arranged
Pipe（23）, it is characterized in that：The communicating pipe（23）Including being connected to objective tube（21）Upper sleeve pipe（231）, be plugged in sleeve pipe
（231）And it is connected to eyepiece stalk（22）Setting of casing（232）, the eyepiece stalk（22）It is fixedly connected on show stand（1）；The mesh
Lens barrel（22）Provided with the upper sleeve pipe of driving（231）Rotate and change objective tube（21）The regulating part in direction（3）.
2. a kind of periscope experience apparatus according to claim 1, it is characterized in that：The upper sleeve pipe（231）Along its axial direction
With setting of casing（232）Coordinate in sliding.
3. a kind of periscope experience apparatus according to claim 1 or 2, it is characterized in that：The upper sleeve pipe（231）Away from thing
Lens barrel（21）One end wall coaxial is connected with driven gear（4）, the eyepiece stalk（22）It is rotatably connected to and is engaged in driven gear
（4）Driving gear（5）, the driving gear（5）It is coaxially connected with the perpendicular power transmission shaft being vertically arranged（51）, the perpendicular transmission
Axle（51）Along its axial direction and eyepiece stalk（22）Coordinate in sliding and stress is in regulating part（3）And rotated around its own axis.
4. a kind of periscope experience apparatus according to claim 3, it is characterized in that：The perpendicular power transmission shaft（51）It is radially fixed
It is rotationally connected with eyepiece stalk（22）Driven wheel of differential（6）, the eyepiece stalk（22）It is rotatably connected to and is engaged in from mantle tooth
Wheel（6）Drive bevel gear（7）, the regulating part（3）It is coaxially connected in drive bevel gear（7）.
5. a kind of periscope experience apparatus according to claim 4, it is characterized in that：The driven wheel of differential（6）Provided with
The stopper slot that its center axis is set in parallel（61）, the perpendicular power transmission shaft（51）Outer wall, which is connected with to be embedded and slide, is connected to limit
Position groove（61）Gag lever post（511）.
6. a kind of periscope experience apparatus according to claim 3, it is characterized in that：The eyepiece stalk（22）It is rotatably connected to
Worm screw（8）, the worm screw（8）It is engaged with and is rotationally connected with eyepiece stalk（22）Worm gear（9）, the worm gear（9）Center screw thread connects
It is connected to screw rod（91）, the screw rod（91）It is rotatably connected to bearing（10）, the bearing（10）Around upper sleeve pipe（231）Central axis
With upper sleeve pipe（231）It is rotating.
7. a kind of periscope experience apparatus according to claim 6, it is characterized in that：The upper sleeve pipe（231）Away from object lens
Cylinder（21）Lower surface is provided with annular groove（13）, the bearing（10）It is embedded at annular groove（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411465.7U CN206348520U (en) | 2016-12-21 | 2016-12-21 | A kind of periscope experience apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411465.7U CN206348520U (en) | 2016-12-21 | 2016-12-21 | A kind of periscope experience apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348520U true CN206348520U (en) | 2017-07-21 |
Family
ID=59321727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411465.7U Expired - Fee Related CN206348520U (en) | 2016-12-21 | 2016-12-21 | A kind of periscope experience apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961645A (en) * | 2018-07-27 | 2018-12-07 | 黄鹏飞 | A kind of fire prevention observation device in forestry mountain area |
-
2016
- 2016-12-21 CN CN201621411465.7U patent/CN206348520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961645A (en) * | 2018-07-27 | 2018-12-07 | 黄鹏飞 | A kind of fire prevention observation device in forestry mountain area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20201221 |