CN219263903U - Telescopic device with protection function for measuring instrument - Google Patents
Telescopic device with protection function for measuring instrument Download PDFInfo
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- CN219263903U CN219263903U CN202320625091.2U CN202320625091U CN219263903U CN 219263903 U CN219263903 U CN 219263903U CN 202320625091 U CN202320625091 U CN 202320625091U CN 219263903 U CN219263903 U CN 219263903U
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- measuring instrument
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a telescopic device with a protection function for a measuring instrument, which comprises a mounting shell, wherein the front end surface of the mounting shell is in threaded connection with a measuring instrument head, two side ends of the mounting shell are provided with straight sliding grooves, the inner walls of the straight sliding grooves are in fit and movable connection with sliding blocks, the outer ends of the sliding blocks are fixedly connected with connecting columns, the outer ends of the connecting columns are fixedly connected with a protective shell, and the front end of the protective shell is sleeved with a protective front cover. According to the utility model, the rotating rod can drive the protective shell to perform the function of forward and backward linear movement adjustment, so that the problem that the measuring instrument head is influenced to measure due to excessive shielding of the protective shell, which is surrounded by the protective shell, is avoided, and the protective shell bonded by the outer end of the connecting column can protect the periphery of the measuring instrument head, so that the risk of scratch to the inner wall of the equipment hole can be avoided when the measuring instrument head performs the measuring operation on the inner wall of the equipment hole.
Description
Technical Field
The utility model relates to the field of measuring instruments, in particular to a telescopic device with a protection function for a measuring instrument.
Background
The measuring instrument is generally provided with scales, volumes and other units, the content of the measuring instrument comprises precision, errors, measuring standard equipment, length measurement, angle measurement, shape measurement, traditional optical instrument and the like, the measuring instrument is provided with a contact test and an optical test measurement, and the common types are an electronic measuring instrument and an image measuring instrument, wherein when the measuring instrument is used for measuring the inner wall of a pipeline or the inner wall of a hole of a device, a telescopic device is usually used for stretching a measuring head of the measuring instrument into the inner wall of the pipeline or the inner wall of the hole of the device for measurement.
However, in the prior art, when the measuring head of the measuring instrument is usually used to extend into the inner wall of the pipeline or the inner wall of the equipment hole, the line of sight of the inner wall of the pipeline or the inner wall of the equipment hole is relatively poor, so that the situation that the measuring head of the measuring instrument is scratched to the inner wall of the pipeline or the inner wall of the equipment hole when extending into the inner wall of the pipeline or the inner wall of the equipment hole easily occurs, and the problem that the measuring head of the measuring instrument is unnecessarily damaged occurs is caused.
Disclosure of Invention
The utility model aims to provide a telescopic device with a protection function for a measuring instrument, which solves the problems that when a measuring head of the measuring instrument is usually used in the background art and stretches into the inner wall of a pipeline or the inner wall of a hole of a device, the sight line of the inner wall of the pipeline or the inner wall of the hole of the device is relatively poor, and therefore the condition that the measuring head of the measuring instrument is scratched to the inner wall of the pipeline or the inner wall of the hole of the device when stretching into the inner wall of the pipeline or the inner wall of the hole of the device easily occurs, and the measuring head of the measuring instrument is unnecessarily damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including telescopic link, its characterized in that: the utility model discloses a telescopic link, including telescopic link, connecting rod bottom fixedly connected with handle, top fixedly connected with installation shell before the telescopic link, terminal surface threaded connection has measuring instrument head before the installation shell, straight spout has been seted up to installation shell both sides end, straight spout inner wall laminating swing joint has the slider, slider outer end fixedly connected with spliced pole, spliced pole outer end fixedly connected with protecting sheathing, protecting sheathing front end has cup jointed the protection protecgulum, protecting protecgulum bottom outer curved surface fixedly connected with spread groove, the inside connecting rope that is connected with through the pivot rotation of spread groove, protecting sheathing bottom middle part outer curved surface fixedly connected with magnetic chuck, slider middle part threaded connection has the screw rod, screw rod rear end outer curved surface is connected with the connection fixed block through the pivot rotation.
Preferably, the outer curved surface of the middle part of the grip is fixedly connected with an anti-slip strip, and the middle part of the front end surface of the mounting shell is provided with an internal threaded hole.
Preferably, the number of the straight sliding grooves is two, the straight sliding grooves are symmetrically distributed on two sides of the installation shell, and the middle part of the sliding block is provided with a through hole.
Preferably, the protective casing encloses the measuring instrument head inside, and the protective front cover is a metal member.
Preferably, the number of the connecting grooves is two, and the connecting grooves are symmetrically distributed respectively by the outer curved surface at the bottom end of the protective front cover and the outer curved surface at the front bottom end of the protective housing.
Preferably, the top fixedly connected with dwang behind the screw rod, fixed block medial extremity fixed connection is at the top behind the installation shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the anti-slip effect of the hand-held grip is achieved through the grip adhered to the bottom end of the hand-held telescopic rod and the anti-slip strip adhered to the outer curved surface of the middle part of the grip, after the hand-held grip is held, the front protection cover sleeved at the front end of the protection shell is shifted outwards, and meanwhile, the front protection effect of the measuring instrument head in threaded connection with the front end surface of the installation shell is achieved through the front protection cover, when the front protection cover is subjected to outwards shifting force, the front protection cover is separated from the front end of the protection shell, when the front protection cover is separated from the front end of the protection shell, the front protection cover is opened, the connecting rope connected through the rotation of the rotating shaft in the connecting groove can enable the front protection cover to remain hung at the bottom end of the protection shell, so that the front protection cover is conveniently sleeved at the front end of the protection shell, and meanwhile, the opened front protection cover is adsorbed at the lower end of the magnetic chuck through the magnetic chuck adhered to the outer curved surface of the middle part of the bottom end of the protection shell, and the occupied space of the measuring instrument head can be reduced when the measuring instrument head is used for measuring the inner wall of a hole of the equipment;
2. the utility model also sequentially drives the sliding blocks in threaded connection with the outer curved surfaces at the front end of the screw rod through the rotating rod welded at the rear top end of the screw rod when the rotating rod rotates, and the sliding blocks linearly move back and forth along the inner walls of the straight sliding grooves formed at the two side ends of the mounting shell due to the threaded connection, and when the sliding blocks linearly move back and forth, the protective shell bonded at the outer ends of the connecting columns is sequentially driven to linearly move back and forth, thereby playing the role of driving the protective shell to linearly move back and forth and adjusting through rotating the rotating rod, avoiding the problem that the measuring instrument head surrounded inside the protective shell is influenced by excessive shielding of the protective shell to measure the measuring instrument head, when the proper position of protecting sheathing adjustment, the measuring instrument head can use, when the measuring instrument head can use, through the flexible of telescopic link, can drive the measuring instrument head in proper order and stretch out or shrink to make the measuring instrument head carry out measurement operation to equipment hole inner wall, when the measuring instrument head carries out measurement operation to equipment hole inner wall simultaneously, the protecting sheathing through spliced outer end of spliced pole can protect around the measuring instrument head, make the measuring instrument head carry out measurement operation at equipment hole inner wall, can avoid cutting the risk of rubbing equipment hole inner wall.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a telescoping device with protection function for a measuring instrument;
FIG. 2 is a schematic diagram showing the whole structure of a telescopic device with protection function for a measuring instrument according to the present utility model;
FIG. 3 is a schematic view of a part of a telescopic device with protection function for a measuring instrument according to the present utility model;
fig. 4 is a partial structural cross-sectional view of a telescoping device with a protecting function for a measuring instrument according to the present utility model.
In the figure: 1. a telescopic rod; 2. a grip; 3. a mounting shell; 4. a measuring instrument head; 5. a straight chute; 6. a slide block; 7. a connecting column; 8. a protective housing; 9. a protective front cover; 10. a connecting groove; 11. a connecting rope; 12. a magnetic chuck; 13. a screw; 14. and a fixed block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: including telescopic link 1, telescopic link 1 bottom bonds there is handle 2, and the bonding of handle 2 middle part outer curved surface has the antislip strip, top welding has installation shell 3 before the telescopic link 1, and the terminal surface middle part has been seted up in the installation shell 3 front end, terminal surface threaded connection has measuring instrument head 4 before the installation shell 3, straight spout 5 has been seted up at installation shell 3 both sides end, and straight spout 5 quantity has two, with installation shell 3 both sides symmetric distribution, straight spout 5 inner wall laminating swing joint has slider 6, and the slider 6 middle part runs through and has seted up the internal thread hole, slider 6 outer end bonds there is spliced pole 7, the spliced pole 7 outer end bonds there is protecting sheathing 8, and protecting sheathing 8 surrounds measuring instrument head 4 inside, protecting sheathing 8 front end has cup jointed and has protected protecgulum 9, and protecting sheathing 9 is the metal material component, protecting sheathing 9 bottom outer curved surface bonds there is spread groove 10, and spread with protecting sheathing 10 quantity, it has connecting rope 11 to have through rotating the rotation to be connected with connecting groove 10 inside, protecting sheathing 8 bottom outer curved surface 12 and protecting sheathing 8 front end outer curved surface and protecting sheathing 8 front end outer curved surface symmetric distribution, connecting groove 10 inside has connecting rope 11 through rotating the connecting rod 11, the connecting rod 13 has the screw rod fixed connection screw rod 13 to rotate the top end 13, the fixed connection screw rod 13 has the fixed connection screw rod 13 to rotate the top end 13 after the end is welded at the end 13.
Working principle: when the anti-slip device is used, the anti-slip effect of holding the handle 2 can be achieved through the handle 2 bonded at the bottom end of the telescopic rod 1 and the anti-slip strip bonded through the outer curved surface of the middle part of the handle 2, after holding the handle 2, the front protection cover 9 sleeved at the front end of the protection shell 8 is outwards stirred, meanwhile, the front protection effect of the measuring instrument head 4 which is in threaded connection with the front end surface of the mounting shell 3 is achieved through the front protection cover 9, when the front protection cover 9 is outwards stirred, the front end of the protection shell 8 is separated, when the front protection cover 9 is separated from the front end of the protection shell 8, the front protection shell 8 is opened, the front protection cover 9 can be kept suspended at the bottom end of the protection shell 8 through the connecting rope 11 which is rotationally connected through the connecting groove 10, so that the front protection cover 9 is sleeved at the front end of the protection shell 8 can be conveniently used, meanwhile, the opened front protection cover 9 can be adsorbed at the lower end of the magnetic chuck 12 through the outer curved surface bonded at the middle part of the bottom end of the protection shell 8, and the effect of the measuring instrument head 4 can be reduced when the inner wall of a hole of the equipment is measured can be achieved;
simultaneously, through the rotating rod welded at the rear top end of the rotating rod 13, when the rotating rod rotates, the rotating rod 13 welded at the front end of the rotating rod is driven to rotate, when the rotating rod 13 rotates, the outer end of the connecting fixing block 14 which is rotationally connected with the outer curved surface at the rear end of the rotating rod 13 through the rotating shaft rotates, when the rotating rod 13 rotates, the sliding block 6 which is in threaded connection with the outer curved surface at the front end of the moving screw rod 13 can pass through, because the threaded connection moves linearly back and forth along the inner wall of the straight sliding groove 5 which is arranged at the two side ends of the mounting shell 3, when the sliding block 6 moves linearly back and forth, the connecting column 7 bonded at the outer end of the sliding block 6 can be driven to linearly move back and forth, when the connecting column 7 moves linearly back and forth, the protecting shell 8 bonded at the outer end of the connecting column 7 can be driven to linearly move back and forth through the rotating rod, thereby the protecting shell 8 can be driven to perform the function of regulation of the linear movement back and forth, the problem that the measuring instrument head 4 is measured due to the fact that too much shielding of the measuring instrument head 4 is conducted due to the fact that the shielding of the measuring instrument head 4 is conducted through the shielding of the shielding shell 8 is avoided, when the shielding shell 8 is adjusted to be at a proper position, the measuring instrument head 4 can be used, when the measuring instrument head 4 can be used, the measuring instrument head 4 can be sequentially driven to stretch out or shrink through the telescopic rod 1, so that the measuring instrument head 4 can conduct measuring operation on the inner wall of a device hole, meanwhile, when the measuring instrument head 4 conducts measuring operation on the inner wall of the device hole, the measuring instrument head 4 can be protected through the shielding shell 8 bonded to the outer end of the connecting column 7, and risks that the measuring instrument head 4 rubs against the inner wall of the device hole can be avoided when the measuring instrument head 4 conducts measuring operation on the inner wall of the device hole.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take protect function's telescoping device for measuring apparatu, includes telescopic link (1), its characterized in that: the utility model discloses a telescopic link, including telescopic link (1) bottom fixedly connected with handle (2), top fixedly connected with installation shell (3) before telescopic link (1), terminal surface threaded connection has measuring instrument head (4) before installation shell (3), straight spout (5) have been seted up at installation shell (3) both sides end, straight spout (5) inner wall laminating swing joint has slider (6), slider (6) outer end fixedly connected with spliced pole (7), spliced pole (7) outer end fixedly connected with shell (8), shell (8) front end cover has protection protecgulum (9), protection protecgulum (9) bottom outer curved surface fixedly connected with spread groove (10), inside connecting rope (11) of being connected with through the pivot rotation of spread groove (10), shell (8) bottom middle part outer curved surface fixedly connected with magnetic chuck (12), slider (6) middle part threaded connection has screw rod (13), screw rod (13) rear end outer curved surface is through rotating and is connected with fixed block (14).
2. The telescoping device with protection function for a measuring instrument according to claim 1, wherein: the middle outer curved surface of the handle (2) is fixedly connected with an anti-slip strip, and the middle of the front end surface of the mounting shell (3) is provided with an internal threaded hole.
3. The telescoping device with protection function for a measuring instrument according to claim 1, wherein: the number of the straight sliding grooves (5) is two, the straight sliding grooves are symmetrically distributed on two sides of the installation shell (3), and the middle of the sliding block (6) is provided with inner threaded holes in a penetrating mode.
4. The telescoping device with protection function for a measuring instrument according to claim 1, wherein: the protective casing (8) encloses the measuring instrument head (4), and the protective front cover (9) is a metal member.
5. The telescoping device with protection function for a measuring instrument according to claim 1, wherein: the number of the connecting grooves (10) is two, and the connecting grooves are symmetrically distributed respectively by the outer curved surface at the bottom end of the protective front cover (9) and the outer curved surface at the front bottom end of the protective shell (8).
6. The telescoping device with protection function for a measuring instrument according to claim 1, wherein: the top fixedly connected with dwang behind screw rod (13), fixed block (14) inboard end fixed connection is at the top behind installation shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625091.2U CN219263903U (en) | 2023-03-27 | 2023-03-27 | Telescopic device with protection function for measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625091.2U CN219263903U (en) | 2023-03-27 | 2023-03-27 | Telescopic device with protection function for measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219263903U true CN219263903U (en) | 2023-06-27 |
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ID=86863480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320625091.2U Active CN219263903U (en) | 2023-03-27 | 2023-03-27 | Telescopic device with protection function for measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219263903U (en) |
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2023
- 2023-03-27 CN CN202320625091.2U patent/CN219263903U/en active Active
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