CN114046703B - Integral type prevents falling wireless digital display percentage table - Google Patents
Integral type prevents falling wireless digital display percentage table Download PDFInfo
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- CN114046703B CN114046703B CN202111224685.4A CN202111224685A CN114046703B CN 114046703 B CN114046703 B CN 114046703B CN 202111224685 A CN202111224685 A CN 202111224685A CN 114046703 B CN114046703 B CN 114046703B
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- dial indicator
- air bag
- fixedly connected
- cover
- digital display
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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)
- Fluid-Damping Devices (AREA)
- Telephone Set Structure (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 the first to fourth protection mechanisms are arranged on the outer wall of the dial indicator body, the four protection mechanisms are umbrella-shaped, the dial indicator body can be covered in the first protection mechanism, and when the dial indicator body is used or placed to fall accidentally, the direct contact with the ground can be effectively avoided, so that the damage of internal or external parts can be avoided, the 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 falls, the air bag is inflated, the effective buffer effect can be achieved when the air bag is inflated and swelled, and the air bag is always positioned in an air bag groove when the protective cover component is not impacted, so that the volume of the device is reduced, and in addition, the damping cover and the supporting cover are mutually matched, and the protective effect within a range of three hundred and sixty degrees can be carried out on the dial indicator 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 the general linear displacement (linear motion) into the rotary motion of a pointer through a gear or a lever and then reads on a display screen.
However, when the currently used dial indicator is used as a precision instrument, the dial indicator is easy to accidentally drop or collide with a hard object in the process of transportation, and the inside parts of the dial indicator are damaged easily due to collision or accidental drop, so that the whole dial indicator is scrapped.
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 extremely easy to damage in the use process or the transportation process.
In order to achieve the above 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, measuring terminal and keeps off the cap, the front of percentage table body is fixed to be provided with the display screen, and the fixed measuring 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 has first protection machanism, second protection machanism and third protection machanism and fourth protection machanism.
The first protection mechanism comprises a protection cover assembly and a supporting assembly, one side wall of the supporting assembly is rotationally connected with the supporting assembly, the protection cover assembly further comprises a damping cover, the bottom of the damping cover is fixedly connected with the supporting cover, a plurality of air bag grooves are formed in the surface of the damping cover, air bags are fixedly arranged in the air bag grooves, the inside of the supporting cover is of a hollow structure, each air bag is connected with the inside of the supporting cover through an air pipe, a ball seat is fixedly connected to the middle position of the inside of the supporting cover, a movable groove is formed in the inside of the ball seat, a vent hole is formed in one side wall of the movable groove, and the vent hole is communicated with the inside of the supporting cover.
The support assembly comprises a sliding sleeve, one end fixedly connected with screw thread head of sliding sleeve, and a plurality of spouts have been seted up to the sliding sleeve inner wall, the one end fixedly connected with dog of spout, and the inside sliding connection of spout has the slider, all the common fixedly connected with traveller of a lateral wall of slider, the one end fixedly connected with spring of traveller, and the other end fixedly connected with bulb of traveller, the inside fixedly connected with spliced pole of sliding sleeve, the one end fixedly connected with piston of spliced pole.
Further, the first protection mechanism, the second protection mechanism, the third protection mechanism and the fourth protection mechanism are four members with identical structures.
Further, when the air bag is filled with air, the top end of the air bag is positioned outside the air bag groove.
Further, 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.
Further, one end of the ball head is provided with a gas transmission hole, and the gas transmission 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.
Further, the structure of the ball head is matched with the movable groove.
Further, the thread groove in the threaded hole is matched with the thread groove on 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. the utility model provides an integral type prevents falling wireless digital display percentage table, including the percentage table body, the display screen, measuring terminal and fender cap, the front of percentage table body is fixed and is provided with the display screen, and the fixed measuring terminal that is provided with in bottom of percentage table body, and the fixed fender cap 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 has first protection machanism, second protection machanism and third protection machanism and fourth protection machanism, the first through fourth protection machanism that the outer wall of this percentage table body set up, and four protection machanism is the umbrella form, can cover the percentage table body wherein, when the percentage table body uses the process or place unexpected drop, thereby can avoid its direct contact with ground, thereby the damage of inside or outside spare part, thereby play effectual anti-falling effect.
2. The utility model provides an integral type prevents falling wireless digital display percentage table, first protection machanism includes protection casing subassembly and supporting component, supporting component's a lateral wall rotates and is connected with supporting component, protection casing subassembly includes the shock attenuation cover again, the bottom fixedly connected with supporting cover of shock attenuation cover, a plurality of gasbag grooves have been seted up on the surface of shock attenuation cover, the inside in gasbag groove is fixed and is provided with the gasbag, the inside of supporting cover is hollow structure, every gasbag is all connected through the trachea with the inside of supporting cover, the inside intermediate position fixedly connected with bulb seat of supporting 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 in movable groove, the air vent is linked together with the inside of supporting cover, the gasbag that the shock attenuation cover inside set up can be when dropping with supporting component cooperation, aerify the gasbag, thereby can play effectual cushioning effect when the gasbag is inflated to the swell, moreover, the gasbag is not received the striking and is in the gasbag groove all the time, the volume of the device has been reduced, portable, in addition, the shock attenuation cover and supporting cover mutually support each other cooperate, can carry out the protection of three hundred sixty degrees within ranges to the percentage table body.
3. The utility model provides an integral type prevents falling wireless digital display percentage table, supporting component is at the protection component in-process that drops at ground, and the slide post receives external force and enters into the sliding sleeve inside, and the slide post is along the slide sleeve in-process piston relative slide post inner wall removal to can release the inside gas of slide post, and send into the gasbag through the gas-supply hole of bulb one side, need not external equipment and can accomplish the process of aerifing to the gasbag, in addition, the slide post gets into the in-process through the spring can play effectual buffering cushioning effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of an exploded perspective view of the present invention;
FIG. 3 is an exploded perspective view of the first protective mechanism of the present invention;
FIG. 4 is a schematic perspective view of a protective cover assembly according to 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 protection mechanism; 501. a protective cover assembly; 5011. a shock absorbing cover; 5012. a support cover; 5013. an air bag groove; 5014. an air bag; 5015. a ball seat; 5016. a movable groove; 5017. a vent hole; 502. a support assembly; 5021. a sliding sleeve; 5022. a thread head; 5023. a chute; 5024. a stop block; 5025. a slide block; 5026. a spool; 5027. a spring; 5028. ball head; 5029. a piston; 50210. a seal ring; 50211. a connecting column; 50212. a gas delivery hole; 6. a second protection mechanism; 7. a third protection mechanism; 8. a fourth guard mechanism; 9. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an integral type prevents falling wireless digital display percentage table, including percentage table body 1, display screen 2, measure terminal 3 and keep off cap 4, the front fixed display screen 2 that is provided with of percentage table body 1, and the fixed measurement terminal 3 that is provided with in bottom of percentage table body 1, and the top fixed stop cap 4 that is provided with of percentage table body 1, four screw holes 9 have been seted up to the lateral wall of percentage table body 1, screw thread connection has first protection machanism 5 in the inside of screw hole 9, second protection machanism 6 and third protection machanism 7 and fourth protection machanism 8, the first through fourth protection machanism of the outer wall setting of this percentage table body 1, and four protection machanism are the umbrella form, can be with percentage table body 1 cover wherein, percentage table body 1 use or place unexpected when dropping, thereby can avoid its direct contact with ground, and avoid inside or outside spare part's damage, thereby play effectual anti-falling effect, first protection machanism 5 includes protection component and supporting component 502, one side wall of protection component rotates one side wall connection of protection component 502 has first protection machanism 5, second protection machanism 6 and third protection machanism 7 and fourth protection machanism 8, the first protection machanism is the air duct 5012, the inside of the air duct 5012 is connected with the air duct 5012 is 5013, the inside of the air duct 5012 is provided with the air duct 5012, the inside is 5013, the air duct 5012 is connected with the inside of the air duct 5012, the inside is 5013, the air duct 501 is connected with the inside the air duct 501, and the inside is provided with the air duct 501, the inside is provided with the air duct is located, and the inside, the inside the air duct is 5012, and the inside is 5, the air duct is 5, and the inside is 5 through the air duct is used, the inside, and the air through the air-out the air bridge 5, and the air condition is used, and the vibration is used, and the air condition is used. The airbag 5014 is inflated, so that an effective buffer effect can be achieved when the airbag 5014 is inflated and swelled, moreover, when the protective cover assembly 501 is not impacted, the airbag 5014 is always in the airbag groove 5013, the volume of the device is reduced, the device is convenient to carry, furthermore, the damping cover 5011 and the supporting cover 5012 are mutually matched, the protection of the dial indicator body 1 in the range of three hundred sixty degrees can be carried out, the supporting assembly 502 comprises a sliding sleeve 5021, one end of the sliding sleeve 5021 is fixedly connected with a threaded head 5022, a plurality of sliding grooves 5023 are formed in the inner wall of the sliding sleeve 5021, one end of the sliding groove 5023 is fixedly connected with a stop 5024, the inside of the sliding groove 5023 is slidingly 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 the sliding column 5026 is fixedly connected with a spring 5027, the other end of the sliding column 5026 is fixedly connected with a ball stud 5028, the inside 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 members with the same structure, when the inside of the air bag 5014 is filled with air, the top end of the connecting column is positioned outside the air bag groove 5013, the outer wall of the 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 the sliding column 5026, one end of the 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 the spring 5027 is matched with the inner diameter of the sliding sleeve 5021, the structure of the ball 5028 is matched with the movable groove 5016, the threaded groove inside the threaded hole 9 is matched with the threaded groove on the outer wall of the threaded head 5022, the supporting component 5 is subjected to external force when the protection component falls into the ground, the sliding column 5026 moves relative to the inner wall of the sliding column 5026 in the sliding process of the sliding column 5021 along the sliding sleeve 5021, thereby can release the inside gas of slide column 5026 to in sending into gasbag 5014 through the gas-supply hole 50212 of bulb 5028 one side, need not external equipment and can accomplish the process of aerifing to gasbag 5014, in addition, slide column 5026 gets into slide sleeve 5021 in-process and can play effectual buffering cushioning effect through spring 5027.
When in use, the first to fourth protection mechanisms 8 arranged on the outer wall of the dial indicator body 1 are umbrella-shaped, the dial indicator body 1 can be covered in the protection mechanisms, and when the dial indicator body 1 is used or accidentally dropped, the direct contact between the dial indicator body 1 and the ground can be effectively avoided, so that the damage of internal or external parts can be avoided, the effective anti-drop effect is achieved, the air bag 5014 arranged in the shock absorption cover 5011 can be matched with the supporting component 502 when the dial indicator body falls, the air bag 5014 is inflated, the effective buffer effect can be achieved when the air bag 5014 is inflated and swelled, moreover, the air bag 5014 is always positioned in the air bag groove 5013 when the protection cover 501 is not impacted, the volume of the device is reduced, the device is convenient to carry, in addition, the shock absorption cover 5011 and the supporting cover 5012 are mutually matched, the protection within the range of three hundred sixty degrees can be carried out on the dial indicator body 1, the supporting component 502 falls on the ground in the protective cover component 501, the slide column 5026 is forced to enter the slide sleeve 5021, the piston 5029 moves relative to the inner wall of the slide column 5026 in the sliding process of the slide column 5021 along the slide sleeve 5021, so that the gas in the slide column 5026 can be pushed out, the vent hole 5017 is formed in the ball head seat 5015, the vent hole 5017 is communicated with the gas transmission hole 50212 at one end of the ball head 5028, the gas bag 5014 is communicated with the supporting cover 5012 through the gas pipe, the gas is indirectly communicated with the inside of the slide column 5026, the gas can be fed into the gas bag 5024 through the gas transmission hole 50212 at one side of the ball head 5028, the gas charging process of the gas bag 5024 can be completed without external equipment, in addition, the slide column 5026 enters the slide sleeve 5021, the effective buffering and damping effect can be achieved through the spring 5027, in addition, the ball head 5028 and the ball head seat 5015 can rotate, the protection mechanism can rotate at an angle when an external force is applied, so that an effective protection effect can be achieved, and the fact that no matter how the ball 5028 rotates, the vent 5017 in the ball seat 5015 can be communicated with the gas transmission hole 50212 at one end of the ball all the time is needed.
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 invention 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 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 front of percentage table body (1) is fixed to be provided with display screen (2), and the fixed measurement terminal (3) that are provided with in bottom of percentage table body (1), and the fixed cap (4) that keeps off that is provided with in top of percentage table body (1), its characterized in that: four threaded holes (9) are formed in the side wall of the dial indicator body (1), and a first protection mechanism (5), a second protection mechanism (6), a third protection mechanism (7) and a fourth protection mechanism (8) are respectively connected with the inside of the threaded holes (9) in a threaded mode;
the first protection mechanism (5) comprises a protection cover assembly (501) and a supporting assembly (502), one side wall of the supporting assembly (502) is rotationally connected with the supporting assembly (502), the protection cover assembly (501) further comprises a shock absorption cover (5011), the bottom of the shock absorption cover (5011) is fixedly connected with a supporting cover (5012), a plurality of air bag grooves (5013) are formed in the surface of the shock absorption cover (5011), an air bag (5014) is fixedly arranged in each air bag groove (5013), the inside of the supporting cover (5012) is of a hollow structure, each air bag (5014) is connected with the inside of the supporting cover (5012) through an air pipe, a ball seat (5015) is fixedly connected to the middle position of the inside of the supporting cover (5012), a movable groove (5016) is formed in the inside of the ball seat (5015), an air vent (5017) is formed in one side wall of the movable groove (5016), and the inside of the supporting cover (5012) is communicated with each air vent (5017);
support component (502) is including sliding sleeve (5021), the one end fixedly connected with screw thread head (5022) of sliding sleeve (5021), and a plurality of spouts (5023) have been seted up to sliding sleeve (5021) inner wall, the one end fixedly connected with dog (5024) of spout (5023), and the inside sliding connection of spout (5023) has slider (5025), all the common fixedly connected with traveller (5026) of a lateral wall of slider (5025), the one end fixedly connected with spring (5027) of traveller (5026), and the other end fixedly connected with bulb (5028) of traveller (5026), the inside fixedly connected with spliced pole (50211) of sliding sleeve (5021), the one end fixedly connected with piston (5029) of spliced pole (50211).
2. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: the first protection mechanism (5), the second protection mechanism (6), the third protection mechanism (7) and the fourth protection mechanism (8) are four members with identical structures.
3. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: when the inside of the air bag (5014) is filled with air, the top end of the air bag is positioned outside the air bag groove (5013).
4. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: the outer wall fixedly connected with sealing washer (50210) of piston (5029), the external diameter of sealing washer (50210) and the internal diameter looks adaptation of traveller (5026).
5. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: one end of the ball head (5028) is provided with a gas transmission hole (50212), and the gas transmission hole (50212) is communicated with the inside of the ball head (5028).
6. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: the outer diameter of the spring (5027) is matched with the inner diameter of the sliding sleeve (5021).
7. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: the structure of the ball head (5028) is matched with the movable groove (5016).
8. The integrated anti-drop wireless digital display dial indicator according to claim 1, wherein: the thread groove in the threaded hole (9) is matched with the thread groove on 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 CN114046703A (en) | 2022-02-15 |
| CN114046703B true CN114046703B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
|---|---|
| CN114046703A (en) | 2022-02-15 |
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