CN114046703A - Integrated anti-falling wireless digital display dial indicator - Google Patents
Integrated anti-falling wireless digital display dial indicator Download PDFInfo
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- CN114046703A CN114046703A CN202111224685.4A CN202111224685A CN114046703A CN 114046703 A CN114046703 A CN 114046703A CN 202111224685 A CN202111224685 A CN 202111224685A CN 114046703 A CN114046703 A CN 114046703A
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- dial indicator
- cover
- air bag
- fixedly connected
- protection mechanism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
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- General Physics & Mathematics (AREA)
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- Fluid-Damping Devices (AREA)
Abstract
The invention discloses an integrated anti-falling wireless digital display dial indicator, which relates to the technical field of dial indicators and comprises a dial indicator body, a display screen, a measuring terminal and a blocking cap, wherein first to fourth protective mechanisms are arranged on the outer wall of the dial indicator body, and the four protective mechanisms are umbrella-shaped and can cover the dial indicator body, when the dial indicator body falls off accidentally in the using process or in the placing process, the dial indicator body is effectively prevented from being in direct contact with the ground, so that the damage of internal or external parts can be avoided, an effective anti-falling effect is achieved, an air bag arranged in a damping cover can be matched with a supporting component when the dial indicator body falls off, the air bag is inflated, an effective buffering effect can be achieved when the air bag is inflated and swollen, and when the protective cover component is not impacted, the air bag is always positioned in an air bag groove, the size of the device is reduced, and in addition, the shock attenuation cover is mutually supported with the support cover, can carry out the protection of three hundred sixty degrees within ranges to the percentage table body.
Description
Technical Field
The invention relates to the technical field of dial indicators, in particular to an integrated anti-falling wireless digital display dial indicator.
Background
The digital display dial indicator is a length measuring instrument which converts general linear displacement (linear motion) into rotary motion of a pointer through a gear or a lever and then reads on a display screen.
But the currently used dial indicator is easy to drop accidentally or collide with hard objects in the transportation process, the dial indicator is used as a precision instrument, and the damage to the internal parts is very easy to cause by the collision or accidental dropping, thereby causing the rejection of the whole dial indicator,
disclosure of Invention
Aiming at the defects of the prior art, the invention provides an integrated anti-falling wireless digital display dial indicator, which solves the problem that the whole device is scrapped because the traditional dial indicator lacks a protection mechanism and is very easy to damage in the using process or the transportation process.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an integral type prevents falling wireless digital display percentage table, includes percentage table body, display screen, measurement terminal and keeps off the cap, the fixed display screen that is provided with in front of percentage table body, and the fixed measurement terminal that is provided with in bottom of percentage table body, and the fixed cap that keeps off that is provided with in top of percentage table body, four screw holes have been seted up to the lateral wall of percentage table body, the inside of screw hole is threaded connection respectively and is had first protection machanism, second protection machanism and third protection machanism and fourth protection machanism.
First protection machanism includes protection casing subassembly and supporting component, supporting component's a lateral wall rotates and is connected with supporting component, the protection casing subassembly includes the shock attenuation cover again, the bottom fixedly connected with of shock attenuation cover supports the cover, a plurality of gasbag grooves have been seted up on the surface of shock attenuation cover, the fixed gasbag that is provided with in inside in gasbag groove, the inside of supporting the cover is hollow structure, every the gasbag all is connected through the trachea with the inside of supporting the cover, the inside intermediate position fixedly connected with bulb seat of support cover, the movable groove has been seted up to the inside of bulb seat, the air vent has been seted up to a lateral wall of movable groove, the air vent is linked together with the inside of supporting the cover.
The supporting component comprises a sliding sleeve, one end of the sliding sleeve is fixedly connected with a threaded head, a plurality of sliding grooves are formed in the inner wall of the sliding sleeve, one end of each sliding groove is fixedly connected with a stop block, the sliding blocks are connected with the sliding grooves in a sliding mode, all the sliding blocks are connected with a sliding column through one side wall of the sliding block, one end of each sliding column is fixedly connected with a spring, the other end of each sliding column is fixedly connected with a ball head, the connecting column is fixedly connected with the inside of the sliding sleeve, and one end of the connecting column is fixedly connected with a piston.
Further, the first protection mechanism, the second protection mechanism, the third protection mechanism and the fourth protection mechanism are four components with completely the same structure.
Further, when the inside of the airbag is filled with gas, the top end of the airbag is positioned outside the airbag groove.
Furthermore, the outer wall of the piston is fixedly connected with a sealing ring, and the outer diameter of the sealing ring is matched with the inner diameter of the sliding column.
Furthermore, one end of the ball head is provided with an air delivery hole, and the air delivery hole is communicated with the inside of the ball head.
Further, the outer diameter of the spring is matched with the inner diameter of the sliding sleeve.
Furthermore, the structure of the ball head is matched with the movable groove.
Furthermore, the thread groove in the threaded hole is matched with the thread groove in the outer wall of the thread head.
Advantageous effects
The invention provides an integrated anti-falling wireless digital display dial indicator. Compared with the prior art, the method has the following beneficial effects:
1. an integrated anti-falling wireless digital display dial indicator comprises a dial indicator body, a display screen, a measuring terminal and a blocking cap, wherein the display screen is fixedly arranged on the front surface of the dial indicator body, and the bottom of the dial indicator body is fixedly provided with a measuring terminal, the top of the dial indicator body is fixedly provided with a retaining cap, the side wall of the dial indicator body is provided with four threaded holes, the inner parts of the threaded holes are respectively in threaded connection with a first protection mechanism, a second protection mechanism, a third protection mechanism and a fourth protection mechanism, the first to the fourth protection mechanisms are arranged on the outer wall of the dial indicator body, and the four protection mechanisms are umbrella-shaped and can cover the dial indicator body, when the dial indicator body is used or accidentally dropped, the dial indicator body is effectively prevented from being in direct contact with the ground, thereby can avoid the damage of inside or outside spare part to effectual falling effect has been played.
2. An integrated anti-falling wireless digital display dial indicator, a first protection mechanism comprises a protection cover component and a support component, one side wall of the support component is rotatably connected with the support component, the protection cover component also comprises a shock absorption cover, the bottom of the shock absorption cover is fixedly connected with the support cover, the surface of the shock absorption cover is provided with a plurality of air bag grooves, air bags are fixedly arranged inside the air bag grooves, the inside of the support cover is of a hollow structure, each air bag is connected with the inside of the support cover through an air pipe, the middle position inside the support cover is fixedly connected with a ball head seat, the inside of the ball head seat is provided with a movable groove, one side wall of the movable groove is provided with an air vent, the air vent is communicated with the inside of the support cover, the air bag arranged inside the shock absorption cover can be matched with the support component when falling down to inflate the air bag, thereby the air bag can play an effective buffering role when being inflated and inflated, when the protection casing subassembly did not receive the striking effect, the gasbag has been reduced the device's volume all the time in the gasbag groove, portable, and in addition, the shock attenuation cover is mutually supported with the support cover, can carry out the protection of three hundred sixty degree within ranges to the percentage table body.
3. The utility model provides an integral type prevents falling wireless digital display percentage table, supporting component drops at ground in-process at protection component, inside the traveller received external force and enters into the sliding sleeve, the traveller slides the relative traveller inner wall of in-process piston along the sliding sleeve and removes, thereby can release the inside gas of traveller, and send into the gasbag through the gas transmission hole of bulb one side, need not external equipment and can accomplish the inflation process to the gasbag, in addition, the traveller gets into the sliding sleeve in-process and can play effectual buffering cushioning effect through the spring.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic exploded perspective view of the present invention;
FIG. 3 is a schematic exploded perspective view of a first shielding mechanism according to the present invention;
FIG. 4 is a perspective view of the shield assembly of the present invention;
fig. 5 is an exploded perspective view of the support assembly of the present invention.
In the figure: 1. a dial indicator body; 2. a display screen; 3. a measurement terminal; 4. a blocking cap; 5. a first guard mechanism; 501. a protective cover assembly; 5011. a shock-absorbing housing; 5012. a support housing; 5013. an air bag groove; 5014. an air bag; 5015. a ball cup seat; 5016. a movable groove; 5017. a vent hole; 502. a support assembly; 5021. a sliding sleeve; 5022. a screw head; 5023. a chute; 5024. a stopper; 5025. a slider; 5026. a traveler; 5027. a spring; 5028. a ball head; 5029. a piston; 50210. a seal ring; 50211. connecting columns; 50212. a gas transmission hole; 6. a second guard mechanism; 7. a third protection mechanism; 8. a fourth protection mechanism; 9. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an integrated anti-falling wireless digital display dial indicator comprises a dial indicator body 1, a display screen 2, a measuring terminal 3 and a blocking cap 4, wherein the display screen 2 is fixedly arranged on the front side of the dial indicator body 1, the measuring terminal 3 is fixedly arranged at the bottom of the dial indicator body 1, the blocking cap 4 is fixedly arranged at the top of the dial indicator body 1, four threaded holes 9 are formed in the side wall of the dial indicator body 1, a first protection mechanism 5, a second protection mechanism 6, a third protection mechanism 7 and a fourth protection mechanism 8 are respectively in threaded connection with the inside of each threaded hole 9, the first protection mechanism, the second protection mechanism, the third protection mechanism and the fourth protection mechanism are arranged on the outer wall of the dial indicator body 1, the four protection mechanisms are umbrella-shaped, the dial indicator body 1 can be covered in the four protective mechanisms, when the dial indicator body 1 is dropped accidentally, the direct contact between the dial indicator body and the ground can be effectively avoided, and the damage to the internal or external parts can be avoided, therefore, the effective anti-falling effect is achieved, the first protection mechanism 5 comprises a protection cover assembly 501 and a support assembly 502, one side wall of the support assembly 502 is rotatably connected with the support assembly 502, the protection cover assembly 501 also comprises a shock absorption cover 5011, the bottom of the shock absorption cover 5011 is fixedly connected with a support cover 5012, the surface of the shock absorption cover 5011 is provided with a plurality of air bag grooves 5013, the inside of each air bag 5014 is fixedly provided with an air bag 5014, the inside of the support cover 5012 is of a hollow structure, each air bag 5014 is connected with the inside of the support cover 5012 through an air pipe, the middle position inside the support cover 5012 is fixedly connected with a ball seat 5015, the inside of the ball seat 5015 is provided with a movable groove 5016, one side wall of the movable groove 5016 is provided with a vent hole 5017, the vent hole 5017 is communicated with the inside of the support cover 5012, the air bag 5014 arranged inside the shock absorption cover 1 can be matched with the support assembly 502 when falling to inflate the air bag 5014, therefore, when the air bag 5014 is inflated and bulged, an effective buffering effect can be achieved, and when the protective cover assembly 501 is not impacted, the air bag 5014 is always positioned in the air bag slot 5013, the size of the device is reduced, the device is convenient to carry, in addition, the shock absorption cover 5011 and the support cover 5012 are mutually matched, the dial indicator body 1 can be protected within a range of three hundred and sixty degrees, the support assembly 502 comprises a sliding sleeve 5021, one end of the sliding sleeve 5021 is fixedly connected with a threaded head 5022, the inner wall of the sliding sleeve 5021 is provided with a plurality of sliding slots 5023, one end of each sliding slot 5023 is fixedly connected with a stop 5024, the inner part of each sliding slot 5023 is slidably connected with a sliding block 5025, one side wall of all the sliding blocks 5025 is fixedly connected with a sliding column 5026, one end of each sliding column 5026 is fixedly connected with a spring 5027, the other end of each sliding column 5026 is fixedly connected with a ball 5028, the inner part of the sliding sleeve 5021 is fixedly connected with a connecting column 50211, one end of the connecting column 50211 is fixedly connected with a piston 5029, the first protection mechanism 5, the second protection mechanism 6, the third protection mechanism 7 and the fourth protection mechanism 8 are four components with completely the same structure, when the air bag 5014 is filled with gas, the top end of the air bag is positioned outside an air bag slot 5013, the outer wall of a piston 5029 is fixedly connected with a sealing ring 50210, the outer diameter of the sealing ring 50210 is matched with the inner diameter of a sliding column 5026, one end of a ball 5028 is provided with a gas transmission hole 50212, the gas transmission hole 50212 is communicated with the inside of the ball 5028, the outer diameter of a spring 5027 is matched with the inner diameter of a sliding sleeve 5021, the structure of the ball 5028 is matched with a movable slot 5016, a thread slot inside a threaded hole 5029 is matched with a thread slot on the outer wall of a thread 5022, when the protection assembly 5 falls on the ground, the sliding column 5026 enters the sliding sleeve 5021 under external force, the sliding column 5026 moves relative to the inner wall of the sliding column 5026 along the sliding sleeve 5021, so that the gas inside the sliding column 5026 can be pushed out, and the air is sent into the air bag 5014 through an air transmission hole 50212 on one side of the ball head 5028, the air bag 5014 can be inflated without external equipment, and in addition, the strut 5026 can play an effective role in buffering and damping through a spring 5027 in the process of entering the sliding sleeve 5021.
When in use, the first to fourth protection mechanisms 8 are arranged on the outer wall of the dial indicator body 1, and the four protection mechanisms are umbrella-shaped, so that the dial indicator body 1 can be covered in the protection mechanisms, when the dial indicator body 1 is used or placed to accidentally fall off, the direct contact between the protection mechanisms and the ground can be effectively avoided, so that the damage to internal or external parts can be avoided, and an effective anti-falling effect is achieved, the air bag 5014 arranged in the damping cover 5011 can be matched with the support component 502 when the protection mechanism falls off, the air bag 5014 is inflated, so that the effective buffering effect can be achieved when the air bag 5014 is inflated and inflated, when the protection cover component 501 is not impacted, the air bag 5014 is always positioned in the air bag slot 5013, the size of the device is reduced, the device is convenient to carry, in addition, the damping cover 5011 is matched with the support cover 5012, so that the protection within a range of three hundred sixty degrees can be performed on the dial indicator body 1, in addition, the effective buffer and shock absorption function can be achieved through the spring 5027 during the process that the sliding column 5026 enters the sliding sleeve 5021, the ball 5028 and the ball seat 5015 can rotate, and the angle of the protection mechanism can be rotated when external force is applied to the protection cover 501 during the process that the protection cover 501 falls on the ground, the sliding column 5026 enters the sliding sleeve 5021 under the action of external force, the piston 5029 moves relative to the inner wall of the sliding column 5026 during the sliding process of the sliding sleeve 5021, so that gas in the sliding column 5026 can be pushed out, because the air vent 5017 is formed in the ball seat 5015, the air vent 5017 is communicated with the air delivery hole 50212 at one end of the ball 5028, and the air bag 5014 is communicated with the support cover 5012 through an air pipe, so that the air bag 5014 is indirectly communicated with the interior of the sliding column 5026, and the air bag 5024 can be sent into the air bag 5014 through the air delivery hole 50212 at one side of the ball 5028, therefore, an effective protection effect can be achieved, and it should be noted here that no matter how the ball head 5028 rotates, the vent hole 5017 in the ball head seat 5015 can be always communicated with the air delivery hole 50212 at one end of the ball head.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an integral type prevents falling wireless digital display percentage table, includes percentage table body (1), display screen (2), measurement terminal (3) and keeps off cap (4), the fixed display screen (2) that are provided with in front of percentage table body (1), and the fixed measurement terminal (3) that are provided with in bottom of percentage table body (1), and the fixed cap (4) that keep off that is provided with in top of percentage table body (1), its characterized in that: the side wall of the dial indicator body (1) is provided with four threaded holes (9), and the interior of each threaded hole (9) is respectively in threaded connection with a first protection mechanism (5), a second protection mechanism (6), a third protection mechanism (7) and a fourth protection mechanism (8);
the first protection mechanism (5) comprises a protection cover component (501) and a support component (502), one side wall of the support component (502) is rotatably connected with the support component (502), the protection cover component (501) further comprises a shock absorption cover (5011), the bottom of the shock absorption cover (5011) is fixedly connected with a support cover (5012), a plurality of air bag grooves (5013) are formed in the surface of the shock absorption cover (5011), air bags (5014) are fixedly arranged in the air bag grooves (5013), the inside of the support cover (5012) is of a hollow structure, each air bag (5014) is connected with the inside of the support cover (5012) through an air pipe, a ball seat (5015) is fixedly connected in the middle of the inside of the support cover (5012), a movable groove (5016) is formed in the inside of the ball seat (5015), and a vent hole (5017) is formed in one side wall of the movable groove (5016), the vent hole (5017) is communicated with the inside of the support cover (5012);
the supporting component (502) comprises a sliding sleeve (5021), one end fixedly connected with threaded head (5022) of the sliding sleeve (5021), and the inner wall of the sliding sleeve (5021) is provided with a plurality of sliding grooves (5023), one end fixedly connected with stopper (5024) of the sliding grooves (5023), and the inside sliding connected with slider (5025) of the sliding grooves (5023) is provided with a sliding column (5026) fixedly connected with one side wall of the slider (5025), one end fixedly connected with spring (5027) of the sliding column (5026), and the other end fixedly connected with ball head (5028) of the sliding column (5026), the inside fixedly connected with connecting column (50211) of the sliding sleeve (5021), and one end fixedly connected with piston (5029) of the connecting column (50211).
2. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: the first protection mechanism (5), the second protection mechanism (6), the third protection mechanism (7) and the fourth protection mechanism (8) are four components with completely the same structure.
3. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: when the air bag (5014) is filled with gas, the top end thereof is positioned outside the air bag slot (5013).
4. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: the outer wall of the piston (5029) is fixedly connected with a sealing ring (50210), and the outer diameter of the sealing ring (50210) is matched with the inner diameter of a sliding column (5026).
5. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: one end of the bulb (5028) is provided with a gas transmission hole (50212), and the gas transmission hole (50212) is communicated with the inside of the bulb (5028).
6. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: the outer diameter of the spring (5027) is matched with the inner diameter of the sliding sleeve (5021).
7. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: the structure of the ball head (5028) is matched with the movable groove (5016).
8. The integrated anti-falling wireless digital display dial indicator according to claim 1, characterized in that: and the thread groove in the threaded hole (9) is matched with the thread groove in the outer wall of the thread head (5022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224685.4A CN114046703B (en) | 2021-10-20 | 2021-10-20 | Integral type prevents falling wireless digital display percentage table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224685.4A CN114046703B (en) | 2021-10-20 | 2021-10-20 | Integral type prevents falling wireless digital display percentage table |
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| Publication Number | Publication Date |
|---|---|
| CN114046703A true CN114046703A (en) | 2022-02-15 |
| CN114046703B CN114046703B (en) | 2023-09-29 |
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| CN202111224685.4A Active CN114046703B (en) | 2021-10-20 | 2021-10-20 | Integral type prevents falling wireless digital display percentage table |
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| AT82562B (en) * | 1918-02-06 | 1921-01-25 | Wilhelm Ing Zurovec | Shock absorbers for falling bodies. |
| WO2018099021A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳前海弘稼科技有限公司 | Planting device and fall protection method for planting device |
| CN208159031U (en) * | 2018-04-16 | 2018-11-27 | 天津石文达科技发展有限公司 | A kind of drop-proof audio analyzer |
| CN208326173U (en) * | 2018-06-25 | 2019-01-04 | 吉首大学 | A kind of shatter-resistant early warning type packing box and transportation and packing assembly |
| CN111565243A (en) * | 2020-06-16 | 2020-08-21 | 东莞市林泽通讯器材有限公司 | Cell-phone shell that antidetonation and anti-falling performance are good |
| JP2020175139A (en) * | 2019-04-15 | 2020-10-29 | 胡金霞 | Knockdown glasses case with dropping/breaking prevention |
| CN213846768U (en) * | 2021-01-22 | 2021-07-30 | 深圳市联馨盈科技有限公司 | Built-in high wear-resisting type cell phone case who prevents falling shock-absorbing structure |
-
2021
- 2021-10-20 CN CN202111224685.4A patent/CN114046703B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT82562B (en) * | 1918-02-06 | 1921-01-25 | Wilhelm Ing Zurovec | Shock absorbers for falling bodies. |
| WO2018099021A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳前海弘稼科技有限公司 | Planting device and fall protection method for planting device |
| CN208159031U (en) * | 2018-04-16 | 2018-11-27 | 天津石文达科技发展有限公司 | A kind of drop-proof audio analyzer |
| CN208326173U (en) * | 2018-06-25 | 2019-01-04 | 吉首大学 | A kind of shatter-resistant early warning type packing box and transportation and packing assembly |
| JP2020175139A (en) * | 2019-04-15 | 2020-10-29 | 胡金霞 | Knockdown glasses case with dropping/breaking prevention |
| CN111565243A (en) * | 2020-06-16 | 2020-08-21 | 东莞市林泽通讯器材有限公司 | Cell-phone shell that antidetonation and anti-falling performance are good |
| CN213846768U (en) * | 2021-01-22 | 2021-07-30 | 深圳市联馨盈科技有限公司 | Built-in high wear-resisting type cell phone case who prevents falling shock-absorbing structure |
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| Publication number | Publication date |
|---|---|
| CN114046703B (en) | 2023-09-29 |
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