CN217900920U - Novel hand-held type ultrasonic flowmeter - Google Patents
Novel hand-held type ultrasonic flowmeter Download PDFInfo
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- CN217900920U CN217900920U CN202123452820.9U CN202123452820U CN217900920U CN 217900920 U CN217900920 U CN 217900920U CN 202123452820 U CN202123452820 U CN 202123452820U CN 217900920 U CN217900920 U CN 217900920U
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Abstract
The utility model discloses a novel hand-held type ultrasonic flowmeter, including protective housing and ultrasonic flowmeter body, protective housing includes left flowmeter protection box and the case on right side, flowmeter protection box right side is fixed with the case, the protection chamber has been seted up in the flowmeter protection box, the protection intracavity is fixed with the ultrasonic flowmeter body through damper, ultrasonic flowmeter body upper end is provided with the flowmeter interface, ultrasonic flowmeter body front side still is provided with display screen and manipulation key, damper is including installing the multiunit shock attenuation telescopic link at the inside lateral wall of protection chamber, the telescopic end of shock attenuation telescopic link is fixed with the shock attenuation board, the utility model discloses simple structure can effectively improve ultrasonic flowmeter's anti effect of falling to be convenient for take, can bring the facility for ultrasonic flowmeter technical field.
Description
Technical Field
The utility model relates to an ultrasonic flowmeter technical field specifically is a novel hand-held type ultrasonic flowmeter.
Background
The ultrasonic flow meter is a meter for measuring liquid flow by using a speed difference method as a principle, can be widely applied to the fields of petroleum, chemical engineering, metallurgy, electric power, water supply and drainage and the like, and is gradually developed for the convenience of use. Most of the existing handheld ultrasonic flow meters lack the anti-falling and shock-absorbing capacity, and when the ultrasonic flow meters fall on the ground, the ultrasonic flow meters are extremely easy to damage, so that the service life of the ultrasonic flow meters is short, the ultrasonic flow meters are not beneficial to being used for a long time, and the ultrasonic flow meters are inconvenient to take when being used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel hand-held type ultrasonic flowmeter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel hand-held type ultrasonic flowmeter, includes protective housing and ultrasonic flowmeter body, protective housing includes left flowmeter protection box and the case on right side, flowmeter protection box right side is fixed with the case, the protection chamber has been seted up in the flowmeter protection box, the protection intracavity is fixed with the ultrasonic flowmeter body through damper, ultrasonic flowmeter body upper end is provided with the flowmeter interface, ultrasonic flowmeter body front side still is provided with display screen and manipulation key, damper is including installing the multiunit shock attenuation telescopic link at the inside lateral wall of protection chamber, the telescopic end of shock attenuation telescopic link is fixed with the shock attenuation board, the cover is equipped with damping spring on the shock attenuation telescopic link, damping spring's both ends are contradicted with the outside of shock attenuation board, the inner wall in protection chamber respectively and are connected, the cross-section of shock attenuation board is L shape.
Preferably, the storage box is internally fixed with a drawing rod through a storage mechanism, the storage mechanism comprises a storage cavity arranged in the storage box, a plurality of groups of storage clips are distributed and mounted in the storage cavity, and the storage clips are made of rubber.
Preferably, the extraction rod comprises an upper end connecting rod and a lower end handheld rod, the connecting rod and the handheld rod are integrally formed, an external thread is arranged on the connecting rod, an anti-skidding hand thread is arranged on the handheld rod, an extraction groove is further formed in the lower end of the flowmeter protection box, an internal thread is arranged in the extraction groove, and the external thread is matched with the internal thread.
Preferably, the upper end of the flowmeter protection box is hinged with a protection cover plate, an observation window is arranged at the position, corresponding to the display screen, of the upper end of the protection cover plate, a button opening is formed in the position, corresponding to the control button, of the upper end of the protection cover plate, and a storage cover plate is hinged to the upper end of the storage box.
Preferably, a connecting hole is formed in the upper end of the flowmeter protection box corresponding to the flowmeter interface, and a dustproof plug is inserted into the connecting hole.
Preferably, the mounting groove has still been seted up to the left side of flowmeter protection box, the handle is installed in the mounting groove adversion.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the damping mechanism, the anti-falling damping effect of the ultrasonic flowmeter can be effectively improved; through setting up and drawing the pole, the handheld ultrasonic flowmeter business turn over of being convenient for measures the operation. The utility model discloses simple structure can effectively improve ultrasonic flowmeter's anti effect of falling to be convenient for take, can bring the facility for ultrasonic flowmeter technical field.
Drawings
FIG. 1 is a schematic front view of a novel hand-held ultrasonic flow meter;
fig. 2 is a schematic front sectional view of a novel handheld ultrasonic flowmeter.
In the figure: 1-protective housing, 11-flowmeter protective case, 111-protective cover plate, 112-observation window, 113-key opening, 12-storage case, 121-storage cover plate, 2-protective chamber, 3-storage mechanism, 31-storage chamber, 32-storage clip, 4-extraction rod, 41-external thread, 42-connecting rod, 43-handheld rod, 44-anti-slip hand-print, 5-extraction groove, 6-installation groove, 61-handle, 7-damping mechanism, 71-damping spring, 72-damping telescopic rod, 73-damping plate, 8-ultrasonic flowmeter body, 81-display screen, 82-operation key, 83-flowmeter interface 9-connecting hole, 91-dust plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1: please refer to fig. 1-2, a novel handheld ultrasonic flowmeter, includes a protective housing 1 and an ultrasonic flowmeter body 8, the protective housing 1 includes a left flowmeter protection box 11 and a right storage box 12, the right side of the flowmeter protection box 11 is fixed with the storage box 12, a protection cavity 2 is opened in the flowmeter protection box 11, the ultrasonic flowmeter body 8 is fixed in the protection cavity 2 through a damping mechanism 7, a flowmeter interface 83 is arranged at the upper end of the ultrasonic flowmeter body 8, a display screen 81 and an operation key 82 are further arranged at the front side of the ultrasonic flowmeter body 8, the damping mechanism 7 includes a plurality of damping telescopic rods 72 installed at the inner side wall of the protection cavity 2, a damping plate 73 is fixed at the telescopic end of the damping telescopic rod 72, a damping spring 71 is sleeved on the damping telescopic rod 72, two ends of the damping spring 71 are respectively connected with the outer side of the damping plate 73 and the inner wall of the protection cavity 2 in an abutting manner, and the cross section of the damping plate 73 is L-shaped.
Through setting up damper 7, can fix ultrasonic flowmeter body 8 in protection chamber 2, can play the shock attenuation effect simultaneously, when the collision takes place, through the flexible of ultrasonic flowmeter body 8 outside damping spring 71 and shock attenuation telescopic link, offset some impact to reduce the collision and to ultrasonic flowmeter body 8's damage, the shock attenuation board 73 that the cross-section is L shape can prevent effectively that ultrasonic flowmeter body 8 from dropping from protection chamber 2.
Example 2: referring to fig. 1 to 2, the novel handheld ultrasonic flowmeter is different from the embodiment 1 in that the novel handheld ultrasonic flowmeter further includes a storage mechanism 3 and a pick-up rod 4, the pick-up rod 4 is fixed in the storage box 12 through the storage mechanism 3, the storage mechanism 3 includes a storage cavity 31 formed in the storage box 12, a plurality of groups of storage clips 32 are distributed and mounted in the storage cavity 31, and the storage clips 32 are made of rubber.
Draw pole 4 through the setting, be convenient for when examining hand-held device, during the use, at first will draw pole 4 to take out from case 12, will draw the connecting rod 42 screw thread of pole 4 to put into later and draw in groove 5, can accomplish fixedly, hold hand-held rod 43 afterwards, can hand the device, and anti-skidding hand print 44 can increase frictional force, reduces the risk of device landing when handheld.
The upper end of the flowmeter protection box 11 is also hinged with a protection cover plate 111, an observation window 112 is arranged at the upper end of the protection cover plate 111 corresponding to the position of the display screen 81, a button hole 113 is arranged at the upper end of the protection cover plate 111 corresponding to the position of the control key 82, and the upper end of the storage box 12 is hinged with a storage cover plate 121.
Through setting up protective cover 111, protection ultrasonic flowmeter body 8 that can be better, observation window 112 is convenient for observe the data on the display screen 81, and button 113 is convenient for press control key 82.
The upper end of the flowmeter protection box 11 is provided with a connecting hole 9 corresponding to the flowmeter interface 83, and a dustproof plug 91 is inserted in the connecting hole 9.
Through setting up connecting hole 9, be convenient for flowmeter interface 83 and external device's connection, dust plug 91 can reduce impurity such as outside dust and get into in flowmeter protection box 11 by connecting hole 9.
The utility model discloses a theory of operation is: during the use, at first will draw pole 4 and take out from case 12, will draw the connecting rod 42 screw thread of pole 4 to put into and draw in the groove 5 afterwards, can accomplish fixedly, hold handheld pole 43 afterwards, can hand the device, anti-skidding hand print 44 can increase friction, reduce the risk of device landing when handheld, when bumping, through the flexible of ultrasonic flowmeter body 8 outside damping spring 71 and shock attenuation telescopic link, offset some impact, reduce the damage degree of ultrasonic flowmeter body 8, the shock attenuation board 73 that the cross-section is L shape can effectively prevent that ultrasonic flowmeter body 8 from dropping from protecting the intracavity 2.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
Claims (6)
1. A novel hand-held ultrasonic flowmeter, includes protective housing (1) and ultrasonic flowmeter body (8), its characterized in that: protection casing (1) includes left flowmeter protection box (11) and storage box (12) on right side, flowmeter protection box (11) right side is fixed with storage box (12), protective cavity (2) have been seted up in flowmeter protection box (11), be fixed with ultrasonic flowmeter body (8) through damper (7) in protective cavity (2), ultrasonic flowmeter body (8) upper end is provided with flowmeter interface (83), ultrasonic flowmeter body (8) front side still is provided with display screen (81) and control key (82), damper (7) are including installing multiunit shock attenuation telescopic link (72) at protective cavity (2) inside lateral wall, the flexible end of shock attenuation telescopic link (72) is fixed with shock attenuation board (73), the cover is equipped with damping spring (71) on shock attenuation telescopic link (72), the both ends of damping spring (71) contradict with the outside of shock attenuation board (73), the inner wall in protective cavity (2) respectively and are connected, the cross-section of damping board (73) is the L shape.
2. The novel hand-held ultrasonic flow meter of claim 1, wherein: the novel storage box is characterized in that a drawing rod (4) is fixed in the storage box (12) through a storage mechanism (3), the storage mechanism (3) comprises a storage cavity (31) formed in the storage box (12), a plurality of groups of storage clips (32) are distributed and mounted in the storage cavity (31), and the storage clips (32) are made of rubber.
3. The novel hand-held ultrasonic flow meter of claim 2, wherein: draw pole (4) including connecting rod (42) and the handheld pole (43) of lower extreme of upper end, connecting rod (42) and handheld pole (43) integrated into one piece, be provided with external screw thread (41) on connecting rod (42), be provided with on handheld pole (43) anti-skidding hand line (44), extraction groove (5) have still been seted up to flowmeter protection box (11) lower extreme, be provided with the internal thread in extraction groove (5), external screw thread (41) and internal thread looks adaptation.
4. The novel hand-held ultrasonic flow meter of claim 1, wherein: the flowmeter protection box (11) upper end still articulates there is protective cover board (111), protective cover board (111) upper end corresponds the position of display screen (81) and is provided with observation window (112), button mouth (113) have been seted up to protective cover board (111) upper end correspondence position of manipulating key (82), storage box (12) upper end articulates there is storage cover board (121).
5. The novel hand-held ultrasonic flow meter of claim 1, wherein: the upper end of the flowmeter protection box (11) is provided with a connecting hole (9) corresponding to the position of the flowmeter interface (83), and a dustproof plug (91) is inserted into the connecting hole (9).
6. The novel hand-held ultrasonic flow meter of claim 1, wherein: mounting groove (6) have still been seted up to the left side of flowmeter protection box (11), handle (61) are installed to mounting groove (6) adversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452820.9U CN217900920U (en) | 2021-12-31 | 2021-12-31 | Novel hand-held type ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452820.9U CN217900920U (en) | 2021-12-31 | 2021-12-31 | Novel hand-held type ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217900920U true CN217900920U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452820.9U Active CN217900920U (en) | 2021-12-31 | 2021-12-31 | Novel hand-held type ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217900920U (en) |
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2021
- 2021-12-31 CN CN202123452820.9U patent/CN217900920U/en active Active
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