CN220752189U - Clamping mechanism and measuring device - Google Patents
Clamping mechanism and measuring device Download PDFInfo
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- CN220752189U CN220752189U CN202322232219.1U CN202322232219U CN220752189U CN 220752189 U CN220752189 U CN 220752189U CN 202322232219 U CN202322232219 U CN 202322232219U CN 220752189 U CN220752189 U CN 220752189U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
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- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of power equipment state measurement, in particular to a clamping mechanism and a measuring device, which comprises a bearing part, wherein the bearing part comprises a mounting box, a mounting cover arranged on the mounting box, a main transmission connecting rod arranged between the mounting box and the mounting cover, a fixing part, a pressing component arranged on the mounting cover, and a fastening component arranged on the pressing component, a laser displacement sensor can be rapidly arranged on the main transmission connecting rod through the pressing component and the fastening component, and meanwhile, the laser displacement sensor can be conveniently detached from the main transmission connecting rod, and a rotating part comprises a connecting box, a rotating component arranged on the connecting box, a laser displacement sensor arranged on the rotating component, and a reference column arranged on the laser displacement sensor.
Description
Technical Field
The utility model relates to the technical field of power equipment state measurement, in particular to a clamping mechanism and a measuring device.
Background
In an electric power system, a circuit breaker is an electric device widely used, the breaking capacity of the circuit breaker is directly influenced by the breaking speed, and the breaking current capacity of the circuit breaker can be fully exerted only by ensuring proper breaking and closing speeds, so that the accurate measurement, calculation and analysis of the breaking and closing speeds of the high-voltage circuit breaker have important significance.
In the use, because laser displacement sensor installs on the main drive connecting rod, current mounting means adopts traditional bolt cooperation installation base to fix laser displacement sensor on the main drive connecting rod, and the in-process that is spent is long with dismantling, inefficiency, simultaneously, laser displacement sensor passes through the installation base and connects after on the main drive connecting rod, and laser displacement sensor can not rotate, only can adjust the angle after need dismantling laser displacement sensor when need changing laser displacement sensor sensing district direction, leads to work efficiency low.
Disclosure of Invention
The utility model is provided in view of the problems that the installation mode of the laser displacement sensor adopts the traditional bolt to be matched with the installation base to fix the sensor on the main transmission connecting rod, the time consumed in the installation and the disassembly processes is long, and the efficiency is low in the prior art.
It is therefore an object of the present utility model to provide a clamping mechanism.
In order to solve the technical problems, the utility model provides the following technical scheme: the bearing component comprises an installation box, an installation cover arranged on the installation box, a main transmission connecting rod arranged between the installation box and the installation cover, a fixing component, a pressing component arranged on the installation cover and a fastening component arranged on the pressing component.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the mounting box comprises a box body, a first arc-shaped groove is formed in the box body, a clamping plate is arranged on the box body, the mounting cover comprises a cover body, a second arc-shaped groove is formed in the cover body, a partition plate is arranged on the cover body, and a first circular hole is formed in the partition plate.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the clamping plate comprises a plate body, a second circular hole is formed in the plate body, an inclined surface is arranged on the second circular hole, a groove surface is arranged on the second circular hole, and a contact surface is arranged on the second circular hole.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the pressing assembly comprises a pressing plate, a pressing handle arranged on the pressing plate, a pressing column arranged on the pressing plate and a reset spring arranged on the pressing column.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the fastening assembly comprises a sleeve, a limiting hole arranged on the sleeve, a moving column arranged on the pressing column, a limiting disc arranged on the moving column, a limiting column arranged on the limiting disc and a fastening ball arranged between the limiting disc and the limiting column.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the limiting disc comprises a disc body, wherein an arc surface is arranged on the disc body, and a first sliding surface is arranged on the disc body.
As a preferred embodiment of the clamping mechanism of the present utility model, wherein: the limiting column comprises a column body, a second sliding surface is arranged on the column body, a transition surface is arranged on the column body, and a moving hole is formed in the column body.
The clamping mechanism has the beneficial effects that: according to the utility model, the mounting box and the mounting cover are arranged, the first arc-shaped groove and the second arc-shaped groove which correspond to each other are respectively formed in the mounting box and the mounting cover, the first arc-shaped groove and the second arc-shaped groove are mutually matched and can be clamped on the main transmission connecting rod, the pressing component and the fastening component are arranged in the mounting cover, and the mounting cover can be clamped on the mounting box through the mutual matching of the pressing component and the fastening component, so that the mounting box and the mounting cover are fixed on the main transmission connecting rod, and the laser displacement sensor can be fixed on the main transmission connecting rod through the mounting box due to the fact that the laser displacement sensor is connected with the mounting box through the connecting box, and the purpose of quickly mounting and dismounting the laser displacement sensor is achieved.
In view of the fact that in the practical use process, the laser displacement sensor cannot rotate, the angle can be adjusted only after the laser displacement sensor is detached when the direction of the sensing area of the laser displacement sensor is changed, and the problem of low working efficiency is caused.
In order to solve the technical problems, the utility model also provides the following technical scheme: the measuring device comprises a clamping mechanism, and further comprises a rotating component, wherein the rotating component comprises a connecting box, a rotating assembly arranged on the connecting box, a laser displacement sensor arranged on the rotating assembly, and a reference column arranged on the laser displacement sensor.
As a preferred embodiment of the measuring device according to the utility model, wherein: the rotating assembly comprises a rotating shaft arranged on the connecting box, a knob arranged on the rotating shaft, a rotating disc arranged on the rotating shaft, a rotating column arranged on the connecting box, a limit spring arranged on the rotating column, a rotating disc arranged on the rotating column, a stop block arranged on the rotating disc, a limit cylinder arranged on the connecting box and a limit block arranged on the limit cylinder.
As a preferred embodiment of the measuring device according to the utility model, wherein: the rotating disc comprises a body, an arc-shaped surface is arranged on the body, a first concave surface is arranged on the body, and a second concave surface is arranged on the body.
The measuring device has the beneficial effects that: is arranged on the connecting box through the arrangement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall schematic view of the clamping mechanism.
Fig. 2 is a schematic structural view of a bearing component of the clamping mechanism.
Fig. 3 is a schematic view of a mounting box structure of the clamping mechanism.
Fig. 4 is a schematic view of a clamping plate structure of the clamping mechanism.
Fig. 5 is a schematic view of a mounting cover structure of the clamping mechanism.
Fig. 6 is a schematic structural diagram of a pressing assembly of the clamping mechanism.
Fig. 7 is a schematic structural view of a fastening assembly of the clamping mechanism.
Fig. 8 is a schematic diagram of a limiting post structure of the clamping mechanism.
Fig. 9 is an overall schematic diagram of the measuring device.
Fig. 10 is a schematic view of a rotating assembly structure of the measuring device.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 8, in a first embodiment of the present utility model, a clamping mechanism is provided, and the bearing member 100 includes a mounting box 101, a mounting cover 102 disposed on the mounting box 101, the mounting cover 102 movably connected to the mounting box 101, and a main transmission link 103 disposed between the mounting box 101 and the mounting cover 102, the main transmission link 103 being clamped to the mounting box 101, a fixing member 200, a pressing assembly 201 disposed on the mounting cover 102, the pressing assembly 201 being fixedly mounted in the mounting cover 102, and a fastening assembly 202 disposed on the pressing assembly 201, the fastening assembly 202 being fixedly mounted in the mounting box 101, and a laser displacement sensor 303 being fixedly mounted on the main transmission link 103 through the mounting box 101 and the mounting cover 102.
Specifically, the installation box 101 includes box body 101a, be equipped with two first arc grooves 101b on the box body 101a, two first arc grooves 101b are the symmetry setting, and be equipped with chucking board 101c on the box body 101a, chucking board 101c fixed connection is inside box body 101a, including lid 102a on the installation lid 102, be equipped with two second arc grooves 102b on the lid 102a, two second arc grooves 102b are the symmetry setting, first arc groove 101b and second arc groove 102b looks adaptation, first arc groove 101b and second arc groove 102b mutually support, can block on main drive connecting rod 103, be equipped with division board 102c on the lid 102a, division board 102c fixed connection is in lid 102a, and be equipped with two first circular hole 102d on division board 102c, first circular hole 102d is seted up on division board 102 c.
Further, the clamping plate 101c includes a plate body 101c-1, two second circular holes 101c-2 are formed in the plate body 101c-1, the diameter of each second circular hole 101c-2 is slightly larger than that of each first circular hole 102d, an inclined surface 101c-3 is formed in each second circular hole 101c-2, each inclined surface 101c-3 is formed in a side wall of each second circular hole 101c-2, a groove surface 101c-4 is formed in each second circular hole 101c-2, each groove surface 101c-4 is located below each inclined surface 101c-3, a contact surface 101c-5 is formed in each second circular hole 101c-2, each contact surface 101c-5 is formed in a side wall of each second circular hole 101c-2, each contact surface 101c-5 is located below each groove surface 101c-4, and the fastening assembly 202 can be fastened to the corresponding plate 101c by arranging the corresponding clamping plate 101c, so that the mounting cover 102 can be fixed to the clamping box 101.
The operation process comprises the following steps: when the laser displacement sensor 303 needs to be fixed on the main transmission link 103, the mounting box 101 connected with the laser displacement sensor 303 is placed on the main transmission link 103, at this time, the first arc-shaped groove 101b on the mounting box 101 is aligned with the main transmission link 103, then the mounting cover 102 is moved onto the main transmission link 103, the second arc-shaped groove 102b on the mounting cover 102 is aligned with the main transmission link 103, the diameters of the first arc-shaped groove 101b and the second arc-shaped groove 102b are the same, the first arc-shaped groove 101b and the second arc-shaped groove 102b are mutually matched, and meanwhile, under the action of the pressing component 201 and the fastening component 202, the mounting box 101 and the mounting cover 102 are fixed on the main transmission link 103, and finally the laser displacement sensor 303 is fixed on the main transmission link 103.
Example 2
Referring to fig. 1 to 8, in a second embodiment of the present utility model, unlike the previous embodiment, the pressing assembly 201 includes a pressing plate 201a, the pressing plate 201a is slidably coupled to the mounting cover 102, a pressing handle 201b provided on the pressing plate 201a, the pressing handle 201b is fixedly coupled to the top of the mounting cover 102, a pressing post 201c provided on the pressing plate 201a, the pressing post 201c is fixedly coupled to the bottom of the pressing plate 201a, and a return spring 201d provided on the pressing post 201c, the return spring 201d is sleeved on the pressing post 201c, one end of the return spring 201d is fixedly coupled to the pressing plate 201a, and the other end is fixedly coupled to the partition plate 102c, and the fastening assembly 202 can be reinforced by the return spring 201d while the pressing plate 201a can be returned.
Specifically, the fastening assembly 202 includes a sleeve 202a, the top of the sleeve 202a is fixedly connected to the bottom of the partition plate 102c, a plurality of limiting holes 202b are formed in the sleeve 202a, the plurality of limiting holes 202b are uniformly distributed in a ring shape, a moving column 202c is formed in the pressing column 201c, the moving column 202c is slidably connected to the moving column 202e-4, a limiting plate 202d is formed in the moving column 202c, the limiting plate 202d is fixedly connected to the lower end of the moving column 202c, a limiting column 202e is formed in the limiting plate 202d, the limiting column 202e is slidably connected to the moving column 202c, and a plurality of fastening balls 202f are formed between the limiting plate 202d and the limiting column 202e and uniformly distributed in the sleeve 202a in a ring shape, the number of the fastening balls 202f is identical to the number of the limiting holes 202b, and the fastening balls 202f are movably connected to a gap between the limiting plate 202d and the limiting column 202 e.
The further limiting plate 202d comprises a plate body 202d-1, an arc surface 202d-2 is arranged on the plate body 202d-1, the arc surface 202d-2 is arranged on the side surface of the plate body 202d-1, a first sliding surface 202d-3 is arranged on the plate body 202d-1, the limiting column 202e comprises a column 202e-1, a second sliding surface 202e-2 is arranged on the column 202e-1, the second sliding surface 202e-2 is arranged on the side surface of the limiting column 202e, a transition surface 202e-3 is arranged on the column 202e-1, a moving hole 202e-4 is arranged on the column 202e-1, the moving hole 202e-4 is arranged in the middle of the limiting column 202e, and the fastening ball 202f can move in the sleeve 202a through the mutual matching of the limiting plate 202d and the limiting column 202 e.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: when the mounting cover 102 is fixed in the mounting box 101, the sleeve 202a is firstly moved into the second circular hole 101c-2 on the clamping plate 101c, after the sleeve 202a is moved to the second circular hole 101c-2, the pressing plate 201a is pressed downwards by pressing the handle 201b, when the pressing plate 201a moves downwards, the moving column 202c is driven to move downwards in the moving hole 202e-4, meanwhile, the limit column 202e is also driven to move downwards, at the moment, the circular arc surface 202d-2 on the limit disc 202d is contacted with the contact surface 101c-5 on the second circular hole 101c-2, the fastening ball 202f moves, a part of the fastening ball 202f moves out of the limit hole 202b, under the action of the mutual matching of the limit hole 202b and the groove surface 101c-4 on the second circular hole 101c-2, the fastening ball 202f can fix the sleeve in the second circular hole 101c-2, finally, when the displacement sensor 103 needs to be mounted in the mounting box 101, the laser sensor 103 needs to be mounted on the mounting cover 102, when the laser sensor 103 needs to be mounted on the mounting box 103, the laser sensor 201c needs to be dismounted, and the laser sensor 201c needs to be dismounted only, and the laser sensor 201c needs to be dismounted from the laser sensor to be mounted on the upper side of the mounting box, and the laser sensor is dismounted, and the laser sensor is driven to move the laser sensor 201c, and the laser sensor is mounted on the main body, and the laser sensor is dismounted, and the laser sensor is moved, and the movement is only is moved, and the movement, and the part is mounted on the side, and can and is mounted in the position, and is in 2.
Example 3
Referring to fig. 9 to 10, in a third embodiment of the present utility model, unlike the previous embodiment, the present utility model provides a measuring apparatus comprising a laser displacement sensor 303, an acceleration sensor, an AD converter, a microprocessor MCU and a host computer, wherein the laser displacement sensor 303 can monitor a time parameter from a start of a link movement to an end of a link displacement when a breaker is opened or closed, compare the time data when the breaker is delivered to the factory to monitor a change in the opening or closing time, the laser displacement sensor 303 is mounted on the main transmission link 103, a reference column 304 is provided on a sidewall of the laser displacement sensor 303, the acceleration sensor can collect a speed when the opening or closing is performed, the capacitive acceleration sensor uses a differential capacitive sensor, an analog voltage value output from the laser displacement sensor 303 and an analog voltage value output from the capacitive acceleration sensor are filtered, the operational amplification link, AD conversion link converts analog signal into digital signal, then carries on calculation analysis to data through high performance microprocessor MCU, microprocessor MCU receives the digital signal of AD conversion link, obtains the time of opening and closing by analyzing the displacement digital signal, obtains the movement speed of the main transmission link 103 by calculating and analyzing the acceleration digital signal, uploads the data of time and speed from the start of movement of the main transmission link 103 to the end of displacement of the main transmission link 103 to the upper computer through the network port, the upper computer receives the data of time and speed, realizes the judgment to the state of the breaker through data comparison analysis, further comprises a rotating component 300, which comprises a connecting box 301, the connecting box 301 is fixedly connected to the bottom of the installation box 101, a rotating component 302 arranged on the connecting box 301, the rotating component 302 is fixedly connected in the connecting box 301, and a laser displacement sensor 303 disposed on the rotating assembly 302, wherein the laser displacement sensor 303 is rotatably connected to one end of the rotating post 302d, and a reference post 304 disposed on the laser displacement sensor 303, and the reference post 304 is fixedly connected to a side surface of the laser displacement sensor 303.
Specifically, the rotating assembly 302 includes a rotating shaft 302a disposed on the connection box 301, the rotating shaft 302a is rotatably connected in the connection box 301, a knob 302b disposed on the rotating shaft 302a is fixedly connected to one end of the rotating shaft 302a penetrating through the connection box 301, a rotating disc 302c disposed on the rotating shaft 302a, the rotating disc 302c is fixedly connected to the rotating shaft 302a, a rotating column 302d disposed on the connection box 301, the rotating column 302d is rotatably connected to the bottom of the connection box 301, a limiting spring 302e disposed on the rotating column 302d, a limiting spring 302e is sleeved on the rotating column 302d, one end of the limiting spring 302e is fixedly connected to the connection box 301, a rotating disc 302f disposed on the rotating column 302d, a rotating disc 302f is fixedly connected to the rotating column 302d, two stop blocks 302g disposed on the rotating disc 302f, two stop blocks 302g are fixedly connected to the side surfaces of the rotating disc 302f, a limiting cylinder 302h disposed on the connection box 301, a limiting cylinder 302h is fixedly connected to the bottom of the connection box 301, and a plurality of limiting cylinders 302h are fixedly connected to the limiting cylinders 302 i.
Further, the rotating disc 302c includes a main body 302c-1, an arc-shaped surface 302c-2 is provided on the main body 302c-1, a first concave surface 302c-3 is provided on the main body 302c-1, and a second concave surface 302c-4 is provided on the main body 302c-1, so that the rotating column 302d can rotate by matching the rotating disc 302c with the rotating disc 302 f.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: when the angle of the laser displacement sensor 303 needs to be adjusted, the knob 302b is rotated, the rotating shaft 302a is rotated, so that the rotating disc 302c is driven to rotate, the rotating disc 302c is contacted with the rotating disc 302f, the rotating disc 302f and the rotating column 302d are driven to move downwards when the rotating disc 302c rotates, at this time, friction force is generated between the laser displacement sensor 303 and the rotating column 302d due to the fact that the rotating column 302d is rotationally connected with the laser displacement sensor 303, when the rotating column 302d moves downwards, the laser tube displacement sensor is driven to rotate, the purpose of adjusting the angle of the laser displacement sensor 303 is achieved, at this time, the stop block 302g on the rotating disc 302f is contacted with the stop block 302i on the sleeve, the rotating disc 302f is limited under the action of the stop block 302i, and the rotating disc 302f is prevented from being displaced after the rotating knob 302b is stopped.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. A joint mechanism, its characterized in that: comprising the steps of (a) a step of,
a carrier member (100) comprising a mounting case (101), a mounting cover (102) provided on the mounting case (101), and a main transmission link (103) provided between the mounting case (101) and the mounting cover (102);
a fixing component (200), a pressing component (201) arranged on the mounting cover (102), and a fastening component (202) arranged on the pressing component (201).
2. The clamping mechanism of claim 1, wherein: the mounting box (101) comprises a box body (101 a), a first arc-shaped groove (101 b) is formed in the box body (101 a), a clamping plate (101 c) is arranged on the box body (101 a), a cover body (102 a) is arranged on a mounting cover (102), a second arc-shaped groove (102 b) is formed in the cover body (102 a), a separation plate (102 c) is arranged on the cover body (102 a), and a first circular hole (102 d) is formed in the separation plate (102 c).
3. The clamping mechanism of claim 2, wherein: the clamping plate (101 c) comprises a plate body (101 c-1), a second circular hole (101 c-2) is formed in the plate body (101 c-1), an inclined surface (101 c-3) is formed in the second circular hole (101 c-2), a groove surface (101 c-4) is formed in the second circular hole (101 c-2), and a contact surface (101 c-5) is formed in the second circular hole (101 c-2).
4. A clamping mechanism according to claim 2 or claim 3, wherein: the pressing assembly (201) comprises a pressing plate (201 a), a pressing handle (201 b) arranged on the pressing plate (201 a), a pressing column (201 c) arranged on the pressing plate (201 a), and a reset spring (201 d) arranged on the pressing column (201 c).
5. The snap-in mechanism of claim 4, wherein: the fastening assembly (202) comprises a sleeve (202 a), a limiting hole (202 b) arranged on the sleeve (202 a), a moving column (202 c) arranged on the pressing column (201 c), a limiting disc (202 d) arranged on the moving column (202 c), a limiting column (202 e) arranged on the limiting disc (202 d), and a fastening ball (202 f) arranged between the limiting disc (202 d) and the limiting column (202 e).
6. The snap-in mechanism of claim 5, wherein: the limiting disc (202 d) comprises a disc body (202 d-1), an arc surface (202 d-2) is arranged on the disc body (202 d-1), and a first sliding surface (202 d-3) is arranged on the disc body (202 d-1).
7. The clamping mechanism of claim 5 or 6, wherein: the limiting post (202 e) comprises a post body (202 e-1), a second sliding surface (202 e-2) on the post body (202 e-1), a transition surface (202 e-3) is arranged on the post body (202 e-1), and a moving hole (202 e-4) is arranged on the post body (202 e-1).
8. A measuring device, characterized in that: comprising the clamping mechanism as claimed in any one of claims 1 to 7, and,
a rotary member (300) comprising a connection box (301), a rotating assembly (302) arranged on the connection box (301), a laser displacement sensor (303) arranged on the rotating assembly (302), and a reference column (304) arranged on the laser displacement sensor (303).
9. The measurement device of claim 8, wherein: the rotating assembly (302) comprises a rotating shaft (302 a) arranged on the connecting box (301), a knob (302 b) arranged on the rotating shaft (302 a), a rotating disc (302 c) arranged on the rotating shaft (302 a), a rotating column (302 d) arranged on the connecting box (301), a limit spring (302 e) arranged on the rotating column (302 d), a rotating disc (302 f) arranged on the rotating column (302 d), a stop block (302 g) arranged on the rotating disc (302 f), a limit cylinder (302 h) arranged on the connecting box (301) and a limit block (302 i) arranged on the limit cylinder (302 h).
10. The measurement device of claim 9, wherein: the rotating disc (302 c) comprises a body (302 c-1), an arc-shaped surface (302 c-2) is arranged on the body (302 c-1), a first concave surface (302 c-3) is arranged on the body (302 c-1), and a second concave surface (302 c-4) is arranged on the body (302 c-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232219.1U CN220752189U (en) | 2023-08-18 | 2023-08-18 | Clamping mechanism and measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232219.1U CN220752189U (en) | 2023-08-18 | 2023-08-18 | Clamping mechanism and measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752189U true CN220752189U (en) | 2024-04-09 |
Family
ID=90553319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232219.1U Active CN220752189U (en) | 2023-08-18 | 2023-08-18 | Clamping mechanism and measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752189U (en) |
-
2023
- 2023-08-18 CN CN202322232219.1U patent/CN220752189U/en active Active
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