CN208780233U - Architectural engineering detects mirror - Google Patents
Architectural engineering detects mirror Download PDFInfo
- Publication number
- CN208780233U CN208780233U CN201821313175.8U CN201821313175U CN208780233U CN 208780233 U CN208780233 U CN 208780233U CN 201821313175 U CN201821313175 U CN 201821313175U CN 208780233 U CN208780233 U CN 208780233U
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- China
- Prior art keywords
- turning rod
- fixed link
- drawstring
- mirror
- architectural engineering
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Abstract
The utility model belongs to architectural engineering detection instrument field, it is intended to provide a kind of architectural engineering detection mirror, its key points of the technical solution are that including eyeglass, the mirror holder for fixing len and the strut that is connected with mirror holder, the strut is hollow stem, it is made of fixed link and turning rod, turning rod and fixed link are pivotally connected, and further include turnover device, for driving turning rod to overturn；Rotating device, including rotating the rotary shaft being erected on turning rod, rotary shaft is affixed with mirror holder, the inner wall of fixed link is equipped with fixed pulley, the second drawstring for further including the first drawstring around fixed pulley and being around in rotary shaft, the both ends of first drawstring are respectively equipped with spring and are connected with the second drawstring, and first sliding groove is offered in fixed link, and sliding is equipped with first sliding block affixed with the first drawstring in first sliding groove；There is this architectural engineering detection mirror the scene that can be shone upon according to eyeglass out to be directly adjusted to lens angle, withdraw without will test mirror, convenient and efficient advantage.
Description
Technical field
The utility model relates to architectural engineering detection instrument field, in particular to a kind of architectural engineering detects mirror.
Background technique
During the quality testing of architectural engineering, detection mirror is used to detect the upper bottom rail of a door, the flexure plane of pipeline behind, door
The part being immediately seen is not easy Deng naked eyes.
Currently, the Chinese patent that notification number is CN207280933U discloses a kind of architectural engineering detection detection mirror, it
Including taper knob, handle, rotary support I, rotation fixing axle I, rotary shaft, rotary support II, eyeglass, lens hanger, screw, rotation
The case where block, rotation fixing axle II and nut, adjustable lens angle, the detection observation buildings back side, meanwhile, increase mirror
Piece handle reduces holding feeling of fatigue when using.Taper knob is connected with handle, and taper knob is located at the end of handle, handle
It is connected with rotary support I, rotation fixing axle I is connected with rotary support I, and rotation fixing axle I is connected with nut, rotary shaft
It is connected with rotation fixing axle I, rotary shaft is connected with rotary support II；Eyeglass is connected with lens hanger, lens hanger and rotation
Block is connected by screw, and spill spin block is connected with rotation fixing axle II, and rotation fixing axle II is connected with rotary support II.
With detection mirror, although the feelings at the buildings back side are observed in adjustable lens angle, detection for this architectural engineering detection
Condition, but be not easy to operate when use, the angle for adjusting eyeglass every time will will test mirror withdrawal, or even need to adjust repeatedly.
Utility model content
The utility model is to provide a kind of architectural engineering detection mirror, has the scene that can be shone upon according to eyeglass out direct
Lens angle being adjusted, being withdrawn without will test mirror, convenient and efficient advantage.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of architectural engineering detects mirror, described including eyeglass, the mirror holder for fixing len and the strut that is connected with mirror holder
Strut is hollow stem, and strut is made of fixed link and turning rod, and turning rod and fixed link are pivotally connected, and are connected with mirror holder, is also wrapped
It includes
Turnover device, for driving turning rod to overturn；
Rotating device, including rotating the rotary shaft being erected on turning rod, rotary shaft is arranged perpendicular to turning rod, rotary shaft
One end is located in turning rod, and the other end is affixed with mirror holder, and inner wall of the fixed link backwards to turning rod one end is equipped with fixed pulley,
Rotating device further includes the first drawstring and the second drawstring being around in rotary shaft around fixed pulley, and the both ends of the first drawstring are distinguished
Equipped with spring, two springs are connected with the both ends of the second drawstring respectively, and the fixed link offers first backwards to turning rod one end
Sliding slot, first sliding groove are arranged along the length direction of fixed link, and interior sliding is equipped with the first sliding block, and the first sliding block and the first drawstring
It is affixed.
By using above-mentioned technical proposal, turning rod is connected with mirror holder, and is articulated in fixed link, then turnover device drives
Turning rod also will drive mirror holder overturning when overturning, and then adjust the angle of eyeglass；Rotating device connects mirror holder and turning rod, makes mirror
Frame is able to rotate relative to turning rod, and then adjusts the angle of eyeglass；First drawstring, the second drawstring and two springs are linked to be a circle,
When first sliding block drives the first drawstring mobile, the second drawstring is rotated around rotary shaft, utilizes rubbing between the second drawstring and rotary shaft
It wipes power and drives rotary shaft rotation；Turning rod also will drive rotary shaft when overturning, and the distance between rotary shaft and fixed pulley occurs
Variation, setting spring is for adjusting the distance between the first drawstring and the second drawstring.
Further setting: the turnover device includes the slide bar being slidably arranged in fixed link, and slide bar is towards turning rod one
End is hinged with connecting rod, and for turning rod towards hinged seat is then equipped on the inner wall of fixed link one end, connecting rod is hinged with hinged seat, described solid
Fixed pole offers second sliding slot backwards to turning rod one end, and second sliding slot is arranged along the length direction of fixed link, and interior sliding is equipped with
Second sliding block, and the second sliding block and slide bar are affixed backwards to one end of turning rod.
By using above-mentioned technical proposal, the second sliding block is slided, band moving slide-bar is mobile towards turning rod, and slide bar, which pushes, to be connected
Bar, and then turning rod is pushed to rotate around the articulated section of itself and fixed link, realize the control to turning rod.
Further setting: the inner wall of the fixed link is equipped with guide cylinder, and the middle section of slide bar is located in guide cylinder.
By using above-mentioned technical proposal, guide cylinder is set, slide bar is enabled to slide in guide cylinder, the second sliding block is avoided to drive
During slide bar is mobile, slide bar shakes back and forth leads to not accurately control turning rod overturning.
Further setting: the turnover device includes the convex block being fixed on turning rod outer wall, convex block be located at turning rod and
The side of fixed link pivot joint, and convex block is equipped with third drawstring, the turning rod is equipped with elastic string, elastic string backwards to convex block side
Connect backwards to turning rod one end with fixed link.
By using above-mentioned technical proposal, side of the turning rod backwards to convex block is arranged in elastic string, that is, be located at turning rod with
The back side of fixed link articulated section, the elastic force on rope drive the end face of turning rod and fixed link mutually to be drawn close；Third is connected on convex block
Drawstring then draws third drawstring, when driving convex block mobile towards fixed link, the elastic force of elastic string can be overcome to make turning rod around pivot
Connect place's overturning.
Further setting: the outer wall of the fixed link is equipped with sleeve, and the third drawstring is arranged in sleeve.
By using above-mentioned technical proposal, third drawstring is arranged in the sleeve on fixed link outer wall, and sleeve draws third
Rope can also collapse third drawstring while playing guiding role, and third drawstring is avoided to be wound in other structures.
Further setting: the third drawstring is equipped with pull ring backwards to one end of turning rod, and pull ring diameter is greater than in sleeve
Diameter.
By using above-mentioned technical proposal, pull ring is set convenient for pulling third drawstring, pull ring diameter is greater than sleeve diameter then
It is avoided that third drawstring retracts in sleeve.
Further setting: limited block is equipped in the rotary shaft, and limited block is located in turning rod.
By using above-mentioned technical proposal, limited block can prevent rotary shaft from deviating from from turning rod, improve rotating device
Stability.
Further setting: the fixed link is arranged with taper knob backwards to turning rod one end.
By using above-mentioned technical proposal, taper knob is set convenient for holding fixed link, enhancing detects comfortable when mirror uses
Degree.
In conclusion the utility model has the following beneficial effects:
1, the scene that can be shone upon according to eyeglass out is directly adjusted lens angle, withdraws without will test mirror, side
Just quick；
2, lens angle can be effectively adjusted, and easy to operate.
Detailed description of the invention
Fig. 1 is in embodiment 1 for embodying architectural engineering detection mirror structural schematic diagram；
Fig. 2 is in embodiment 1 for embodying the structural schematic diagram of turnover device；
Fig. 3 is in embodiment 1 for embodying the sectional view of turnover device；
Fig. 4 is in embodiment 1 for embodying the structural schematic diagram of rotating device；
Fig. 5 is in embodiment 2 for embodying the structural schematic diagram of turnover device；
Fig. 6 is in embodiment 2 for embodying the sectional view of turnover device.
In figure, 1, eyeglass；2, mirror holder；3, strut；4, fixed link；5, turning rod；6, turnover device；7, rotating device；41,
Fixed pulley；42, first sliding groove；43, second sliding slot；44, taper knob；51, hinged seat；61, slide bar；62, connecting rod；63, second is sliding
Block；64, guide cylinder；65, convex block；66, third drawstring；67, elastic string；68, sleeve；69, pull ring；71, rotary shaft；72, first
Drawstring；73, the second drawstring；74, spring；75, the first sliding block；76, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of architectural engineering detection mirror, as shown in Figure 1, strut 3 is hollow stem, by fixed link 4 and turning rod 5
Composition, turning rod 5 and fixed link 4 are pivotally connected, and which is provided with rotating device 7, mirror holder 2 is connected with rotating device 7, and eyeglass 1 is then installed
On mirror holder 2, the turnover device 6 for driving turning rod 5 to overturn is additionally provided in fixed link 4 and turning rod 5.
As shown in Figures 2 and 3, turnover device 6 includes guide cylinder 64, slide bar 61, connecting rod 62 and hinged seat 51, guide cylinder 64
Affixed with 4 inner wall of fixed link, the length direction along fixed link 4 is arranged, and slide bar 61 is slidably arranged in guide cylinder 64, and direction is turned over
5 one end of bull stick and connecting rod 62 are hinged, and connecting rod 62 is then cut with scissors with the hinged seat 51 being fixed on 5 inner wall of turning rod backwards to 61 one end of slide bar
It connects, wherein hinged seat 51 is located at turning rod 5 towards 4 one end of fixed link, and is arranged far from articulated section.Slide bar 61 is towards turning rod 5
It is mobile, connecting rod 62 is released, connecting rod 62 pushes hinged seat 51, and then turning rod 5 is pushed to rotate around articulated section, and slide bar 61 reversely moves
It is dynamic to make, connecting rod 62 is withdrawn, turning rod 5 resets.
As shown in Figures 2 and 3, turnover device 6 further includes with slide bar 61 backwards to the second affixed sliding block of 5 one end of turning rod
63, fixed link 4 offers the second sliding slot 43 that can hold the sliding of the second sliding block 63 backwards to 5 one end of turning rod, and second sliding slot 43 is along solid
The length direction of fixed pole 4 is arranged.The second sliding block 63 is slided, can be slidably reciprocated in guide cylinder 64 with moving slide-bar 61.
As shown in figure 4, rotating device 7 includes the rotary shaft 71 that rotation is erected on turning rod 5, rotary shaft 71 and turning rod
5 is vertical, and perpendicular to the rib that turning rod 5 and fixed link 4 are pivotally connected, one end is located in turning rod 5, and the other end and mirror holder 2 are affixed.
Inner wall of the fixed link 4 backwards to 5 one end of turning rod is equipped with fixed pulley 41, and rotating device 7 further includes around the first of fixed pulley 41
The both ends of drawstring 72 and the second drawstring 73 being around in rotary shaft 71, the first drawstring 72 pass through two springs 74 and the second drawstring 73
Both ends be connected.First spring 74 of drawstring 72, two and the second drawstring 73 constitute complete ring.
As shown in figure 4, rotating device 7 further includes first sliding block 75 affixed with the first drawstring 72, fixed link 4 is backwards to overturning
5 one end of bar offers the first sliding groove 42 that can hold the sliding of the first sliding block 75, and first sliding groove 42 is set along the length direction of fixed link 4
It sets.The first sliding block 75 is slided, drives the first drawstring 72 mobile around fixed pulley 41, and then drives the second drawstring 73 sliding around rotary shaft 71
It is dynamic, it is rotated using the frictional force drives rotary shaft 71 between the second drawstring 73 and rotary shaft 71.
As shown in figure 4, the distance between fixed pulley 41 and rotary shaft 71 change when turning rod 5 is overturn, therefore need
Spring 74 is set, the distance between the first drawstring 72 and the second drawstring 73 are adjusted, be allowed to fixed pulley 41 and rotary shaft 71 it
Between distance be adapted.
As shown in figure 4, rotary shaft 71 is equipped with limited block 76, and limited block 76 is located in turning rod 5, can prevent from rotating
Axis 71 and turning rod 5 are detached from.
As shown in Figure 1, fixed link 4 is arranged with taper knob 44 backwards to 5 one end of turning rod, convenient for holding fixed link 4, inspection is improved
Survey the comfort level of mirror when in use.
Specific implementation process:
The first sliding block 75 in fixed link 4 is slided, rotary shaft 71 can be made to rotate, and then mirror holder 2 and eyeglass 1 is driven to revolve
Turn；The second sliding block 63 is slided, then turning rod 5 can be made to overturn around articulated section, rotary shaft 71, mirror holder 2 etc. on turning rod 5 are set
Overturn therewith.Realize the adjusting to 1 angle of eyeglass.
Embodiment 2: a kind of architectural engineering detection mirror, difference from example 1 is that, as shown in Figure 5 and Figure 6, turn over
Rotary device 6 includes the convex block 65 that is installed on 5 outer wall of turning rod, and convex block 65 is located at the same of turning rod 5 and 4 articulated section of fixed link
Side is connected to third drawstring 66 thereon, is then equipped with sleeve 68 on the outer wall of fixed link 4, sleeve 68 is set along the length direction of fixed link 4
It sets, third drawstring 66 is pierced by out of sleeve 68, is terminated with pull ring 69 backwards to turning rod 5, and the diameter of pull ring 69 is greater than set
68 internal diameters of cylinder.Pull ring 69 is pulled, third drawstring 66 draws convex block 65 towards the movement of fixed link 4, turning rod 5 can be made around articulated section
Overturning.
As shown in Figure 5 and Figure 6, turnover device 6 further includes the elastic string 67 for connecting turning rod 5 and fixed link 4, elastic string 67
It is arranged backwards to convex block 65, turning rod 5 and the end face of fixed link 4 is driven mutually to be drawn close.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of architectural engineering detects mirror, it is connected including eyeglass (1), for the mirror holder (2) of fixing len (1) and with mirror holder (2)
Strut (3), it is characterized in that: the strut (3) is hollow stem, and strut (3) is made of fixed link (4) and turning rod (5), is turned over
Bull stick (5) and fixed link (4) are pivotally connected, and are connected with mirror holder (2), further include
Turnover device (6), for driving turning rod (5) to overturn；
Rotating device (7), including rotating the rotary shaft (71) being erected on turning rod (5), rotary shaft (71) is perpendicular to turning rod
(5) it is arranged, rotary shaft (71) one end is located in turning rod (5), and the other end and mirror holder (2) are affixed, and the fixed link (4) is turned over backwards
The inner wall of bull stick (5) one end is equipped with fixed pulley (41), and rotating device (7) further includes the first drawstring around fixed pulley (41)
(72) it is respectively equipped with spring (74) with the second drawstring (73) for being around on rotary shaft (71), the both ends of the first drawstring (72), two
Spring (74) is connected with the both ends of the second drawstring (73) respectively, and the fixed link (4) offers first backwards to turning rod (5) one end
Sliding slot (42), first sliding groove (42) are arranged along the length direction of fixed link (4), and interior sliding is equipped with the first sliding block (75), and the
One sliding block (75) and the first drawstring (72) are affixed.
2. architectural engineering according to claim 1 detects mirror, it is characterized in that: the turnover device (6) includes sliding setting
Slide bar (61) in fixed link (4), slide bar (61) are hinged with connecting rod (62) towards turning rod (5) one end, turning rod (5) direction
Then be equipped with hinged seat (51) on the inner wall of fixed link (4) one end, connecting rod (62) and hinged seat (51) hingedly, the fixed link (4)
It being offered second sliding slot (43) backwards to turning rod (5) one end, second sliding slot (43) is arranged along the length direction of fixed link (4),
Interior sliding is equipped with the second sliding block (63), and the second sliding block (63) and slide bar (61) are affixed backwards to the one end of turning rod (5).
3. architectural engineering according to claim 2 detects mirror, led it is characterized in that: the inner wall of the fixed link (4) is equipped with
To cylinder (64), the middle section of slide bar (61) is located in guide cylinder (64).
4. architectural engineering according to claim 1 detects mirror, it is characterized in that: the turnover device (6) includes being fixed in turn over
Convex block (65) on bull stick (5) outer wall, convex block (65) are located at the side of turning rod (5) and fixed link (4) pivot joint, and convex block (65)
It is equipped with third drawstring (66), the turning rod (5) is equipped with elastic string (67) backwards to convex block (65) side, and elastic string (67) is backwards
Turning rod (5) one end connects with fixed link (4).
5. architectural engineering according to claim 4 detects mirror, it is characterized in that: the outer wall of the fixed link (4) is equipped with set
Cylinder (68), the third drawstring (66) are arranged in sleeve (68).
6. architectural engineering according to claim 5 detects mirror, it is characterized in that: the third drawstring (66) is backwards to turning rod
(5) one end is equipped with pull ring (69), and pull ring (69) diameter is greater than sleeve (68) internal diameter.
7. mirror is detected according to any architectural engineering of claim 2~6, it is characterized in that: ring is set in the rotary shaft (71)
Have limited block (76), and limited block (76) is located in turning rod (5).
8. architectural engineering according to claim 7 detects mirror, it is characterized in that: the fixed link (4) is backwards to turning rod (5) one
End cap is equipped with taper knob (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313175.8U CN208780233U (en) | 2018-08-14 | 2018-08-14 | Architectural engineering detects mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313175.8U CN208780233U (en) | 2018-08-14 | 2018-08-14 | Architectural engineering detects mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780233U true CN208780233U (en) | 2019-04-23 |
Family
ID=66156904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313175.8U Expired - Fee Related CN208780233U (en) | 2018-08-14 | 2018-08-14 | Architectural engineering detects mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146448A (en) * | 2019-05-16 | 2019-08-20 | 佛山科学技术学院 | A kind of architectural engineering detection mirror |
| CN113548195A (en) * | 2021-07-24 | 2021-10-26 | 大连长丰实业总公司 | Special tool for checking airplane cabin |
-
2018
- 2018-08-14 CN CN201821313175.8U patent/CN208780233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146448A (en) * | 2019-05-16 | 2019-08-20 | 佛山科学技术学院 | A kind of architectural engineering detection mirror |
| CN113548195A (en) * | 2021-07-24 | 2021-10-26 | 大连长丰实业总公司 | Special tool for checking airplane cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190423 Termination date: 20200814 |