CN217845132U - Protection mechanism for height detection device - Google Patents
Protection mechanism for height detection device Download PDFInfo
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- CN217845132U CN217845132U CN202222004786.7U CN202222004786U CN217845132U CN 217845132 U CN217845132 U CN 217845132U CN 202222004786 U CN202222004786 U CN 202222004786U CN 217845132 U CN217845132 U CN 217845132U
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- sleeve
- protection
- height detection
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Abstract
The utility model discloses a height detecting device is with protection machanism, including base and main lag, main lag is installed on the top of base, the base outside of main lag one side is equipped with the height detection appearance, the inside of main lag is equipped with flexible lag, and the top of flexible lag extends to the outside of main lag to flexible lag and main lag sliding connection, the inside of flexible lag is equipped with the thread bush, the main lag internally mounted of thread bush below has the rotary driving piece, the threaded rod is installed to the output of rotary driving piece, and the top of threaded rod extends to the inside of thread bush, the top of flexible lag is equipped with the guard plate. The utility model discloses not only realized that protection machanism protects the telescopic removal of height detection device, made things convenient for to carry out altitude mixture control and angle rotary type protection, improved protection machanism's protecting effect moreover.
Description
Technical Field
The utility model relates to a height detection device technical field specifically is a protection machanism for height detection device.
Background
The quality of the height detection instrument depends on the precision of height detection to a great extent, so that the maintenance of the height detection instrument is particularly important, the height detection instrument is basically an optical instrument, an electronic instrument and an optical, mechanical, electrical and arithmetic combined instrument, and needs to be well protected in the processes of manufacturing, transporting, storing and using, the reliability of the instrument and equipment can be improved, the service life of the instrument and equipment can be prolonged, and the protection mechanism has important protection application when the height detection device is used.
The telescopic removal protection of high detection device is generally not convenient for when using to this kind of prior protection machanism, carries out altitude mixture control and angle rotary type protection, great influence the protection scope when protection machanism uses, brought very big influence for protection machanism's protecting effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height detection device uses protection machanism to it is not convenient for to the telescopic removal problem of protection of height detection device to propose protection machanism in the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a height detecting means is with protection machanism, includes base and main lag, main lag is installed on the top of base, the base outside of main lag one side is equipped with the height detection appearance, the inside of main lag is equipped with flexible lag, and the top of flexible lag extends to the outside of main lag to flexible lag and main lag sliding connection, the inside of flexible lag is equipped with the thread bush, the main lag internally mounted of thread bush below has rotary driving piece, rotary driving piece's output is installed the threaded rod, and the top of threaded rod extends to the inside of thread bush, the top of flexible lag is equipped with the guard plate, install articulated cassette on the outer wall of guard plate, install articulated cassette down on the guard plate outer wall of articulated cassette below, the top of articulated cassette is equipped with the articulated shaft, and articulated cassette passes through swing joint on articulated shaft and the articulated cassette.
Preferably, the inside of guard plate is equipped with the hidden button, go up the inside hidden button that is equipped with down of flexible lag below the hidden button.
Preferably, the surface of the lower hidden button is provided with an elastic belt, and the top end of the elastic belt extends to the surface of the upper hidden button.
Preferably, the outer wall of the protection plate is provided with a supporting sleeve, and the outer wall of the telescopic protection sleeve below the supporting sleeve is provided with a groove block.
Preferably, the inside of the supporting sleeve is provided with a limiting rod, and the limiting rod is connected with the supporting sleeve in a sliding manner.
Preferably, the surface cover of gag lever post is equipped with the spring, and the top of spring is connected with the gag lever post to the bottom of spring is connected with the branch cover.
Compared with the prior art, the beneficial effects of the utility model are that: the protection mechanism not only realizes telescopic mobile protection of the height detection device by the protection mechanism, facilitates height adjustment and angle rotary protection, but also improves the protection effect of the protection mechanism;
(1) The threaded rod is driven to rotate by the rotary driving piece, the threaded rod drives the threaded sleeve to move upwards, the telescopic protective sleeve is driven by the threaded sleeve to move upwards, the telescopic protective sleeve is moved out of the main protective sleeve, the telescopic protective sleeve is matched with the main protective sleeve to protect the protective plate, the protective plate can rotate at an angle by taking the hinged shaft as an axis under the limiting condition of the hinged shaft, and the protective plate can carry out rotary protection, so that the telescopic movement protection of the height detection device by the protective mechanism is realized, the height adjustment and angle rotary protection are facilitated, and the protective effect of the protective mechanism is improved;
(2) The upper hidden buckle and the lower hidden buckle are elastically supported by the elastic band, and when the protection plate rotates ninety degrees, the maximum limit is achieved, and at the moment, the elastic band reaches the maximum amount, so that the reliable limit of the protection mechanism during rotation is realized, and the reliability of the protection mechanism during rotation is improved;
(3) Through inserting the inside of a support sleeve with the gag lever post, the gag lever post gets into the inside of groove piece, and under the cooperation of gag lever post and groove piece, the guard plate carries out spacing connection with flexible lag, and flexible lag and guard plate are in same horizontal plane this moment, and gag lever post and groove piece cooperate and play limit positioning's effect to the guard plate, have realized that protection machanism is to the reliable limit positioning of inner structure, have improved protection machanism's stability.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the elastic band of the present invention;
fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention.
In the figure: 1. a base; 2. a primary protective jacket; 3. a telescopic protective sleeve; 4. a protection plate; 5. the upper clamping seat is hinged; 6. hinging a shaft; 7. the lower clamping seat is hinged; 8. a threaded sleeve; 9. a threaded rod; 10. a rotary drive member; 11. a hidden button is arranged; 12. an elastic band; 13. mounting a hidden button; 14. a height detector; 15. a groove block; 16. a spring; 17. a limiting rod; 18. and (7) supporting a sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a protection mechanism for a height detection device comprises a base 1 and a main protection sleeve 2, the top end of the base 1 is provided with the main protection sleeve 2, the outer part of the base 1 on one side of the main protection sleeve 2 is provided with a height detection instrument 14, the inner part of the main protection sleeve 2 is provided with a telescopic protection sleeve 3, the top end of the telescopic protection sleeve 3 extends to the outer part of the main protection sleeve 2, the telescopic protection sleeve 3 is in sliding connection with the main protection sleeve 2, the inner part of the telescopic protection sleeve 3 is provided with a threaded sleeve 8, the inner part of the main protection sleeve 2 below the threaded sleeve 8 is provided with a rotary driving part 10, the rotary driving part 10 plays a role of power driving, the output end of the rotary driving part 10 is provided with a threaded rod 9, the top end of the threaded rod 9 extends to the inner part of the threaded sleeve 8, the threaded rod 9 is in threaded connection with the threaded sleeve 8, the top end of the telescopic protection sleeve 3 is provided with a protection plate 4, the outer wall of the protection plate 4 is provided with an upper hinged clamping seat 5, the outer wall of the lower clamping seat 7 is arranged on the protection plate 4, the outer wall of the upper clamping seat 5 is provided with a hinged connection, the lower clamping seat 7, the top end of the lower clamping seat is provided with a hinged connection shaft 6, the upper clamping seat which is movably connected with the clamping seat 5 through the hinged connection, and the lower clamping seat 6 plays a role of a movable support;
when the height detection device is used, the base 1 and the main protective sleeve 2 are installed together, the main protective sleeve 2 protects the height detection device 14, the rotary driving piece 10 is opened, the rotary driving piece 10 drives the threaded rod 9 to rotate, under the support of the main protective sleeve 2, the threaded rod 9 drives the threaded sleeve 8 to move upwards under the matching of the threaded rod 9 and the threaded sleeve 8, the threaded sleeve 8 drives the telescopic protective sleeve 3 to move upwards, the telescopic protective sleeve 3 is moved out of the main protective sleeve 2, the telescopic protective sleeve 3 is matched with the main protective sleeve 2 to protect the protective plate 4 to perform telescopic adjustment on the telescopic protective sleeve 3, the telescopic protective sleeve 3 drives the protective plate 4 to move synchronously, under the matching of the hinged lower clamping seat 7 and the hinged upper clamping seat 5, under the limiting condition of the hinged shaft 6, the protective plate 4 can rotate by taking the hinged shaft 6 as the shaft, the protective plate 4 performs rotary protection, the telescopic movable protection of the protective mechanism on the height detection device is realized, the height adjustment and the angle protection are convenient, and the protection effect of the protective mechanism is improved;
an upper hidden buckle 13 is arranged inside the protection plate 4, a lower hidden buckle 11 is arranged inside the telescopic protection sleeve 3 below the upper hidden buckle 13, an elastic belt 12 is arranged on the surface of the lower hidden buckle 11, the top end of the elastic belt 12 extends to the surface of the upper hidden buckle 13, and the elastic belt 12 plays a role in limiting and supporting;
when the protective mechanism is used, the upper hidden buckle 13 and the protective plate 4 are installed together, the lower hidden buckle 11 and the telescopic protective sleeve 3 are installed together, the elastic band 12 plays a role of elastic support for the upper hidden buckle 13 and the lower hidden buckle 11, when the protective plate 4 rotates by taking the hinge shaft 6 as an axis, the protective plate 4 rotates ninety times to achieve the maximum limit, the elastic band 12 reaches the maximum amount at the moment, the elastic band 12 plays a role of limiting the protective plate 4, the reliable limit of the protective mechanism during rotation is realized, and the reliability of the protective mechanism during rotation is increased;
a support sleeve 18 is mounted on the outer wall of the protection plate 4, a groove block 15 is mounted on the outer wall of the telescopic protection sleeve 3 below the support sleeve 18, a limiting rod 17 is arranged inside the support sleeve 18, the limiting rod 17 is connected with the support sleeve 18 in a sliding mode, a spring 16 is sleeved on the surface of the limiting rod 17, the top end of the spring 16 is connected with the limiting rod 17, the bottom end of the spring 16 is connected with the support sleeve 18, and the spring 16 plays a role in elastic support;
through the inside with gag lever post 17 insert support 18 during the use, gag lever post 17 gets into the inside of groove block 15, under gag lever post 17 and groove block 15's cooperation, guard plate 4 carries out spacing connection with flexible lag 3, flexible lag 3 and guard plate 4 are in same horizontal plane this moment, guard plate 4 can not take place to rotate, when guard plate 4 needs to rotate, pull out gag lever post 17 from the inside of groove block 15, spring 16 plays the effect of elastic support to gag lever post 17, gag lever post 17 and groove block 15 cooperate and play the effect of limit location to guard plate 4, realized that protection machanism is to the reliable limit location of inner structure, protection machanism's stability has been improved.
When the embodiment of the application is used: firstly, a base 1 and a main protective sleeve 2 are installed together, the main protective sleeve 2 protects a height detector 14, a rotary driving piece 10 is opened, the rotary driving piece 10 drives a threaded rod 9 to rotate, under the support of the main protective sleeve 2, the threaded rod 9 drives a threaded sleeve 8 to move upwards under the matching of the threaded rod 9 and the threaded sleeve 8, the threaded sleeve 8 drives a telescopic protective sleeve 3 to move upwards, the telescopic protective sleeve 3 is moved out of the main protective sleeve 2, the telescopic protective sleeve 3 is matched with the main protective sleeve 2 to protect a protection plate 4 so as to perform telescopic adjustment on the telescopic protective sleeve 3, the telescopic protective sleeve 3 drives the protection plate 4 to move synchronously, under the matching of a hinged lower clamping seat 7 and a hinged upper clamping seat 5, under the limit of a hinged shaft 6, the protection plate 4 can rotate by taking the hinged shaft 6 as the shaft, and the protection plate 4 performs rotary protection, then, the upper hidden buckle 13 and the protection plate 4 are installed together, the lower hidden buckle 11 and the telescopic protection sleeve 3 are installed together, the elastic band 12 plays a role of elastic support for the upper hidden buckle 13 and the lower hidden buckle 11, when the protection plate 4 rotates by taking the hinge shaft 6 as an axis, the protection plate 4 rotates ninety times to achieve maximum limit, the elastic band 12 reaches maximum, the elastic band 12 plays a role of limiting the protection plate 4, the limiting rod 17 is inserted into the support sleeve 18, the limiting rod 17 enters the groove block 15, under the matching of the limiting rod 17 and the groove block 15, the protection plate 4 and the telescopic protection sleeve 3 are in limiting connection, the telescopic protection sleeve 3 and the protection plate 4 are in the same horizontal plane, the protection plate 4 cannot rotate, when the protection plate 4 needs to rotate, the limiting rod 17 is pulled out of the groove block 15, and the spring 16 plays a role of elastic support for the limiting rod 17, the limiting rod 17 and the groove block 15 are matched to limit and position the protection plate 4, so that the use work of the protection mechanism is completed.
Claims (6)
1. The utility model provides a height-detecting device is with protection machanism, includes base (1) and main lag (2), its characterized in that: main lag (2) are installed on the top of base (1), base (1) outside of main lag (2) one side is equipped with high detector (14), the inside of main lag (2) is equipped with flexible lag (3), and the top of flexible lag (3) extends to the outside of main lag (2), and flexible lag (3) and main lag (2) sliding connection, the inside of flexible lag (3) is equipped with thread bush (8), main lag (2) internally mounted of thread bush (8) below has rotary driving piece (10), threaded rod (9) are installed to rotary driving piece (10)'s output, and the top of threaded rod (9) extends to the inside of thread bush (8), the top of flexible lag (3) is equipped with guard plate (4), install articulated upper and lower cassette (5) on the outer wall of guard plate (4), install articulated lower cassette (7) on articulated guard plate (4) the below cassette (5), and articulated joint shaft (7) and articulated joint shaft (6) are connected on articulated joint seat (7).
2. The protection mechanism for a height detection device according to claim 1, wherein: the protective plate is characterized in that an upper hidden button (13) is arranged inside the protective plate (4), and a lower hidden button (11) is arranged inside the telescopic protective sleeve (3) below the upper hidden button (13).
3. The height detection device according to claim 2, wherein: the surface of the lower hidden button (11) is provided with an elastic belt (12), and the top end of the elastic belt (12) extends to the surface of the upper hidden button (13).
4. The height detection device according to claim 1, wherein: the protective plate is characterized in that a supporting sleeve (18) is installed on the outer wall of the protective plate (4), and a groove block (15) is installed on the outer wall of the telescopic protective sleeve (3) below the supporting sleeve (18).
5. The height detection device as claimed in claim 4, wherein: a limiting rod (17) is arranged inside the support sleeve (18), and the limiting rod (17) is connected with the support sleeve (18) in a sliding mode.
6. The height detection device as claimed in claim 5, wherein: the surface of the limiting rod (17) is sleeved with a spring (16), the top end of the spring (16) is connected with the limiting rod (17), and the bottom end of the spring (16) is connected with the support sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004786.7U CN217845132U (en) | 2022-08-01 | 2022-08-01 | Protection mechanism for height detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004786.7U CN217845132U (en) | 2022-08-01 | 2022-08-01 | Protection mechanism for height detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217845132U true CN217845132U (en) | 2022-11-18 |
Family
ID=84011151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222004786.7U Active CN217845132U (en) | 2022-08-01 | 2022-08-01 | Protection mechanism for height detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217845132U (en) |
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2022
- 2022-08-01 CN CN202222004786.7U patent/CN217845132U/en active Active
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