CN210625756U - Damage-proof ultrasonic flow instrument - Google Patents
Damage-proof ultrasonic flow instrument Download PDFInfo
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- CN210625756U CN210625756U CN201922209252.6U CN201922209252U CN210625756U CN 210625756 U CN210625756 U CN 210625756U CN 201922209252 U CN201922209252 U CN 201922209252U CN 210625756 U CN210625756 U CN 210625756U
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- flow meter
- flow instrument
- fixedly mounted
- damping spring
- ultrasonic flow
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- 238000013016 damping Methods 0.000 claims abstract description 46
- 230000002265 prevention Effects 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 23
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000013013 elastic material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an ultrasonic flow instrument technical field just discloses a damage prevention ultrasonic flow instrument, including the flow instrument body. This prevent damaging ultrasonic flow instrument, setting through the activity snubber block, when the flow instrument body receives vibrations from top to bottom, drive the activity snubber block and slide from top to bottom in the gag lever post, the first damping spring of activity snubber block pulling or promotion is flexible from top to bottom in the gag lever post outside, utilize the elasticity of first damping spring, can effectively reduce the shaking force of direction from top to bottom, and the protection piece is located the bottom in the flow instrument body outside, can provide certain frictional resistance when the flow instrument body reciprocates and offset the shaking force, and the protection piece is the elastic material preparation, can protect the flow instrument body not receive the striking and wear, through the setting in the groove of gripping of the protection shell left and right sides, can prevent to skid when the user from holding the protection shell, the probability that the instrument dropped has been reduced, the good mesh of protectiveness has been reached.
Description
Technical Field
The utility model relates to an ultrasonic flow instrument technical field specifically is a prevent damaging ultrasonic flow instrument.
Background
The invented instrument uses the "speed difference method" as principle to measure the liquid flow in the circular tube, and it adopts the advanced multi-pulse technology, signal digital processing technology and error correction technology, so that the flow meter can be more suitable for the environment of industrial site, and its metering is more convenient, economic and accurate.
Various ultrasonic flow meters on the market at present have the defect of poor protection, and a common ultrasonic flow meter is directly carried by a user in hand for use, is easy to fall on the ground due to the carelessness of the user and is subjected to severe vibration, so that internal tiny instruments or parts are damaged, the service life is shortened, the protection is poor, and the damage-prevention ultrasonic flow meter is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a bad ultrasonic flow instrument of loss prevention possesses advantages such as protectiveness is good, has solved general ultrasonic flow instrument table and has directly taken and hand-carry the use in hand, very easily leads to dropping on ground owing to user's carelessness, receives violent vibrations, can lead to inside small instrument or part to damage, leads to life to cut down, so the relatively poor problem of protectiveness.
(II) technical scheme
In order to realize the good purpose of the protection, the utility model provides a following technical scheme: a damage-proof ultrasonic flow instrument comprises a flow instrument body, wherein an input keyboard is fixedly mounted on the front side of the flow instrument body, a display screen is fixedly mounted on the front side of the flow instrument body, a measuring interface is fixedly mounted at the top of the flow instrument body, a protective shell is fixedly mounted on the outer side of the flow instrument body, two limiting rods are fixedly mounted inside the protective shell, a first damping spring is fixedly mounted on the outer side of each limiting rod, movable damping blocks are fixedly mounted on the left side and the right side of the flow instrument body respectively, through holes are formed in the tops of the movable damping blocks, limiting blocks are in threaded connection with the tops of the limiting rods, connecting rods are fixedly mounted on the left side and the right side of the flow instrument body respectively, elastic rollers are fixedly mounted at one ends, away from the flow instrument body, of the connecting rods, roller grooves are formed in the left side wall and the, the utility model discloses a damping spring, including protective housing, stand, holding groove, protective housing's inside fixed mounting has the protection piece, the standing groove has been seted up to protective housing's inside, protective housing inner chamber's back of the body wall fixed mounting has the telescopic link, the outside fixed mounting of telescopic link has second damping spring.
Preferably, the protective housing is a plastic shell, and the two limiting rods are symmetrically distributed on the left side and the right side of the central axis of the protective housing.
Preferably, the length of the first damping spring is smaller than that of the limiting rod, and the bottom of the damping block is fixedly connected with the first damping spring.
Preferably, the shock absorption block is located on the outer side of the limiting rod, and the size of the through hole is matched with the size of the limiting rod.
Preferably, the elastic roller is located inside the roller groove, and the elastic roller is a rubber roller.
Preferably, the number of the telescopic rods is eight, each telescopic rod consists of a loop bar and a sleeve, and the loop bars are movably arranged on the inner sides of the sleeves.
(III) advantageous effects
Compared with the prior art, the utility model provides a bad ultrasonic flow instrument of loss prevention possesses following beneficial effect:
1. this prevent damaging ultrasonic flow instrument, through the setting of flow instrument body left and right sides activity snubber block, when the flow instrument body receives vibrations from top to bottom, drive the activity snubber block and slide from top to bottom in the gag lever post, the first damping spring of activity snubber block pulling or promotion is flexible from top to bottom in the gag lever post outside, utilize the elasticity of first damping spring, can effectively reduce the vibrations power of direction from top to bottom, and the protection piece is located the bottom in flow instrument body outside, can provide certain frictional resistance when the flow instrument body reciprocates and offset the vibrations power, and the protection piece is the elastic material preparation, can protect the flow instrument body not receive the striking and wearing and tearing, through the setting in the groove of gripping of the protection shell left and right sides, can prevent that the user from skidding when holding the protection shell, the probability that the instrument dropped has been reduced, the purpose that the protectiveness is good has been reached.
2. This bad ultrasonic flow instrument of loss prevention, connect the elasticity gyro wheel through the connecting rod, make the flow instrument body can drive the elasticity gyro wheel and roll from top to bottom in the gyro wheel inslot, elasticity gyro wheel and gyro wheel groove play the spacing effect around the flow instrument body, when the flow instrument body receives vibrations about, the vibrations power that produces about can be offset to the elasticity of the compression bounce-back cooperation protection piece of elasticity gyro wheel, and it is flexible through telescopic link and the cooperation of second damping spring, can offset the vibrations power around the flow instrument body around, through unscrewing the stopper at gag lever post top, can take out the movable damping block from the gag lever post, thereby take out whole flow instrument body, convenient maintenance, the purpose that the protectiveness is good has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the flow meter body and the protective case mounting structure of the present invention.
In the figure: the flow meter comprises a flow meter body 1, an input keyboard 2, a display screen 3, a measurement interface 4, a protective shell 5, a limiting rod 6, a first damping spring 7, a movable damping block 8, a through hole 9, a limiting block 10, a connecting rod 11, an elastic roller 12, a roller groove 13, a holding groove 14, a protective block 15, a placing groove 16, a telescopic rod 17 and a second damping spring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a damage-proof ultrasonic flow meter comprises a flow meter body 1, an input keyboard 2 is fixedly installed on the front surface of the flow meter body 1, a display screen 3 is fixedly installed on the front surface of the flow meter body 1, a measuring interface 4 is fixedly installed on the top of the flow meter body 1, a protective casing 5 is fixedly installed on the outer side of the flow meter body 1, two limiting rods 6 are fixedly installed inside the protective casing 5, the protective casing 5 is a plastic casing, the two limiting rods 6 are symmetrically distributed on the left side and the right side of the central axis of the protective casing 5, a first damping spring 7 is fixedly installed on the outer side of the limiting rod 6, movable damping blocks 8 are fixedly installed on the left side and the right side of the flow meter body 1, the length of the first damping spring 7 is smaller than that of the limiting rods 6, the bottom of the damping block 8 is fixedly connected with the first damping spring 7, a through hole 9 is formed in the, the damping block 8 is positioned at the outer side of the limiting rod 6, the size of the through hole 9 is matched with the size of the limiting rod 6, the top of the limiting rod 6 is in threaded connection with a limiting block 10, the left side and the right side of the flowmeter body 1 are both fixedly provided with connecting rods 11, one end of each connecting rod 11 away from the flowmeter body 1 is fixedly provided with an elastic roller 12, the left side wall and the right side wall of the inner cavity of the protective shell 5 are both provided with roller grooves 13, the elastic rollers 12 are positioned inside the roller grooves 13, the elastic rollers 12 are rubber rollers, the left side and the right side of the protective shell 5 are both provided with holding grooves 14, the inner part of the protective shell 5 is fixedly provided with a protective block 15, through the arrangement of the movable damping blocks 8 at the left side and the right side of the flowmeter body 1, when the flowmeter body 1 is vibrated up and down, the movable damping block 8 is driven to slide up and down in the, the vibration force in the vertical direction can be effectively reduced by utilizing the elastic force of the first damping spring 7, the protection block 15 is positioned at the bottom of the outer side of the flowmeter body 1 and can provide certain frictional resistance to counteract the vibration force when the flowmeter body 1 moves up and down, the protection block 15 is made of elastic material and can protect the flowmeter body 1 from being abraded due to impact, the holding grooves 14 on the left side and the right side of the protection shell 5 can prevent a user from skidding when holding the protection shell 5, the probability of instrument falling is reduced, the aim of good protection is achieved, the placing groove 16 is formed in the protection shell 5, the back wall of the inner cavity of the protection shell 5 is fixedly provided with the telescopic rods 17, the number of the telescopic rods 17 is eight, each telescopic rod 17 consists of a sleeve rod and a sleeve barrel, the sleeve rod is movably arranged on the inner side of the sleeve barrel, and the second damping spring 18 is fixedly arranged on the outer side of the, connect elasticity gyro wheel 12 through connecting rod 11, make flow meter body 1 can drive elasticity gyro wheel 12 and roll from top to bottom in gyro wheel groove 13, elasticity gyro wheel 12 and gyro wheel groove 13 play to flow meter body 1 spacing effect from front to back, when flow meter body 1 receives left and right vibrations, the elasticity of the compression bounce-back cooperation protection piece 15 of elasticity gyro wheel 12 can offset the vibrations power that produces from left to right, and it is flexible through telescopic link 17 and the cooperation of second damping spring 18, can offset the vibrations power from front to back flow meter body 1, through unscrewing stopper 10 at gag lever post 6 top, can take out movable snubber block 8 from gag lever post 6, thereby take out whole flow meter body 1, convenient maintenance, the purpose that the protectiveness is good has been reached.
When using, when flow meter body 1 receives vibrations from top to bottom, drive movable snubber block 8 and slide from top to bottom in gag lever post 6, first damping spring 7 is flexible from top to bottom in the gag lever post 6 outside is perhaps promoted in the pulling of movable snubber block 8, utilize the elasticity of first damping spring 7, can effectively reduce the shaking force of upper and lower direction, when flow meter body 1 receives vibrations from left and right sides, the shaking force of production about can be offset to the elasticity of the compression bounce-back cooperation protection piece 15 of elasticity gyro wheel 12, it is flexible through telescopic link 17 and the cooperation of second damping spring 18, can offset the shaking force around flow meter body 1 around the front and back.
To sum up, the damage-proof ultrasonic flow meter drives the movable damping block 8 to slide up and down in the limiting rod 6 through the arrangement of the movable damping blocks 8 on the left and right sides of the flow meter body 1 when the flow meter body 1 is vibrated up and down, the movable damping block 8 pulls or pushes the first damping spring 7 to stretch up and down on the outer side of the limiting rod 6, the vibration force in the up and down direction can be effectively reduced by utilizing the elasticity of the first damping spring 7, the protection block 15 is positioned at the bottom of the outer side of the flow meter body 1 and can provide certain friction resistance to counteract the vibration force when the flow meter body 1 moves up and down, the protection block 15 is made of elastic material, the flow meter body 1 can be protected from being abraded due to collision, the arrangement of the holding grooves 14 on the left and right sides of the protection shell 5 can prevent a user from skidding when the protection shell 5 is held, and the probability of instrument falling is reduced, the purpose of good protection is achieved.
Moreover, the connecting rod 11 is connected with the elastic roller 12, so that the flowmeter body 1 can drive the elastic roller 12 to roll up and down in the roller groove 13, the elastic roller 12 and the roller groove 13 play a role in limiting the front and back of the flowmeter body 1, when the flowmeter body 1 is vibrated left and right, the vibration force generated left and right can be counteracted by the elasticity of the compression rebound matching protection block 15 of the elastic roller 12, the vibration force generated left and right can be counteracted by the matching expansion of the expansion rod 17 and the second damping spring 18, the vibration force of the front and back of the flowmeter body 1 can be counteracted, the movable damping block 8 can be taken out from the limiting rod 6 by unscrewing the limiting block 10 at the top of the limiting rod 6, so that the whole flowmeter body 1 is taken out, the maintenance is convenient, the purpose of good protection is achieved, the problem that a common ultrasonic flowmeter is directly carried and used by a user in hands and is easily caused to fall on the ground due to the user's will, the damage of the internal tiny instruments or parts can be caused by the violent vibration, the service life is shortened, and the protection performance is poor.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a prevent damaging ultrasonic flow instrument, includes flow instrument body (1), its characterized in that: the flow meter comprises a flow meter body (1), wherein an input keyboard (2) is fixedly mounted on the front side of the flow meter body (1), a display screen (3) is fixedly mounted on the front side of the flow meter body (1), a measuring interface (4) is fixedly mounted on the top of the flow meter body (1), a protective shell (5) is fixedly mounted on the outer side of the flow meter body (1), two limiting rods (6) are fixedly mounted inside the protective shell (5), a first damping spring (7) is fixedly mounted on the outer side of each limiting rod (6), movable damping blocks (8) are fixedly mounted on the left side and the right side of the flow meter body (1), through holes (9) are formed in the tops of the movable damping blocks (8), limiting blocks (10) are connected to the top of the limiting rods (6) through threads, and connecting rods (11) are fixedly mounted on the left side and the right side of the flow, one end fixed mounting that flow instrument body (1) was kept away from in connecting rod (11) has elastic roller (12), gyro wheel groove (13) have all been seted up to the left and right sides wall of protecting sheathing (5) inner chamber, the left and right sides of protecting sheathing (5) has all been seted up and has been gripped groove (14), the inside fixed mounting of protecting sheathing (5) has protecting block (15), standing groove (16) have been seted up to the inside of protecting sheathing (5), the back of the body wall fixed mounting of protecting sheathing (5) inner chamber has telescopic link (17), the outside fixed mounting of telescopic link (17) has second damping spring (18).
2. A damage prevention ultrasonic flow meter according to claim 1, wherein: the protective housing (5) is a plastic shell, and the two limiting rods (6) are symmetrically distributed on the left side and the right side of the central axis of the protective housing (5).
3. A damage prevention ultrasonic flow meter according to claim 1, wherein: the length of the first damping spring (7) is smaller than that of the limiting rod (6), and the bottom of the damping block (8) is fixedly connected with the first damping spring (7).
4. A damage prevention ultrasonic flow meter according to claim 1, wherein: the damping block (8) is located on the outer side of the limiting rod (6), and the size of the through hole (9) is matched with that of the limiting rod (6).
5. A damage prevention ultrasonic flow meter according to claim 1, wherein: the elastic roller (12) is positioned in the roller groove (13), and the elastic roller (12) is a rubber roller.
6. A damage prevention ultrasonic flow meter according to claim 1, wherein: the number of telescopic link (17) is eight, telescopic link (17) comprise loop bar and sleeve, telescopic inboard movable mounting has the loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209252.6U CN210625756U (en) | 2019-12-11 | 2019-12-11 | Damage-proof ultrasonic flow instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209252.6U CN210625756U (en) | 2019-12-11 | 2019-12-11 | Damage-proof ultrasonic flow instrument |
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| Publication Number | Publication Date |
|---|---|
| CN210625756U true CN210625756U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922209252.6U Expired - Fee Related CN210625756U (en) | 2019-12-11 | 2019-12-11 | Damage-proof ultrasonic flow instrument |
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| CN (1) | CN210625756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693103A (en) * | 2020-06-12 | 2020-09-22 | 常州酷特仪器仪表有限公司 | High strength anticollision formula ultrasonic water meter |
-
2019
- 2019-12-11 CN CN201922209252.6U patent/CN210625756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693103A (en) * | 2020-06-12 | 2020-09-22 | 常州酷特仪器仪表有限公司 | High strength anticollision formula ultrasonic water meter |
| CN111693103B (en) * | 2020-06-12 | 2022-05-10 | 常州酷特仪器仪表有限公司 | High strength anticollision formula ultrasonic water meter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |