CN214407916U - Gaseous check out test set convenient to adjust display screen - Google Patents
Gaseous check out test set convenient to adjust display screen Download PDFInfo
- Publication number
- CN214407916U CN214407916U CN202021644156.0U CN202021644156U CN214407916U CN 214407916 U CN214407916 U CN 214407916U CN 202021644156 U CN202021644156 U CN 202021644156U CN 214407916 U CN214407916 U CN 214407916U
- Authority
- CN
- China
- Prior art keywords
- display screen
- rack
- equipment body
- gas detection
- sector gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a gas detection device convenient for adjusting a display screen, which comprises a device body, wherein the device body is provided with an ultrasonic camera for acoustic imaging and a display screen for displaying the gas leakage position; the display screen is hinged to one surface of the equipment body through a rotating rod, a sector gear is connected to the rotating rod, rotating teeth are rotatably arranged on the equipment body, a rack is slidably arranged in the equipment body, the rotating teeth are meshed and connected to one end of the rack, and the sector gear is meshed and connected to the other end of the rack; a lock hole is formed in one side of the display screen, and a locking assembly used for being inserted into the lock hole is arranged on the equipment body; through setting up rack and sector gear to when realizing that the hand is pressed and is rotated the commentaries on classics tooth, the rack drives sector gear and rotates, thereby drives the bull stick and rotates, with the angle modulation who realizes the display screen, so that the detection personnel look over the gas leakage position on the display screen fast, improve pipeline gas leakage detection's efficiency.
Description
Technical Field
The utility model relates to a gaseous check out test set technical field, concretely relates to gaseous check out test set convenient to adjust display screen.
Background
When gas leaks from the pipeline, a gas detection device is needed, the existing gas detection device scans the pipeline through an ultrasonic camera with acoustic imaging so as to display the pipeline on a display screen through the acoustic imaging, and thus the gas leakage position is determined through the acoustic imaging on the display screen; because the display screen among the present gas detection equipment all is fixed in on the equipment body, the pipeline is aimed at often to the ultrasonic camera, but the display screen is in an angle with the ultrasonic camera all the time, can not carry out the regulation of angle, and the detector of being not convenient for looks over the gas leakage position on the display screen fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide a gaseous check out test set convenient to adjust display screen, the problem that the display screen that aims at solving above-mentioned gaseous check out test set can not carry out manual regulation.
The utility model provides a gas detection device convenient for adjusting a display screen, which comprises a device body, wherein the device body is provided with an ultrasonic camera for acoustic imaging and a display screen for displaying the gas leakage position; the display screen is hinged to one surface of the equipment body through a rotating rod, a sector gear is connected to the rotating rod, rotating teeth are rotatably arranged on the equipment body, a rack is slidably arranged in the equipment body, the rotating teeth are meshed and connected to one end of the rack, and the sector gear is meshed and connected to the other end of the rack; one side of display screen is equipped with the lockhole, be equipped with on the equipment body be used for with the locking subassembly that the lockhole goes on pegging graft.
Furthermore, a rectangular groove is formed in the equipment body, one end of the display screen is hinged to one side of the rectangular groove, and the locking assembly is arranged on the other side of the rectangular groove.
Furthermore, the locking assembly comprises a lock tongue, a first spring and a sliding part, the lock tongue is arranged on one side of the rectangular groove, the first spring is connected to the end part of the lock tongue and is positioned in the equipment body, and the sliding part is connected to one side of the lock tongue; the lock tongue is buckled with the lock hole.
Further, the rack lower extreme is equipped with the spacing groove, this internal spacing support bar that is equipped with of equipment, spacing support bar is located the spacing inslot, so that the rack slidable locates on the spacing support bar.
Further, the length of the limiting support strip is larger than that of the rack, and a limiting piece is arranged at the end part of the limiting support strip.
Furthermore, a short shaft is connected to the rotating teeth, rectangular holes are formed in the two sides of the rotating teeth in the equipment body, and the short shaft can be rotatably located in the rectangular holes.
Furthermore, second springs are arranged on two sides of the short shaft, a pushing block is arranged at the end of each second spring, and the pushing blocks are abutted to the short shaft.
Compared with the prior art, the method has the following beneficial effects:
the utility model provides a gaseous check out test set convenient to adjust display screen through setting up rack and sector gear to when realizing that the hand is pressed down and is rotated the commentaries on classics tooth, the rack drives sector gear and rotates, thereby drives the bull stick and rotates, with the angle modulation who realizes the display screen, so that the detection personnel look over the gas leakage position fast on the display screen, improve pipeline gas leakage detection's efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of a gas detection apparatus for facilitating adjustment of a display screen according to the present invention;
FIG. 2 is an axial view of a gas detection device for facilitating adjustment of a display screen in accordance with the present invention;
FIG. 3 is a schematic diagram of the adjustment of the display screen of the gas detection apparatus for facilitating adjustment of the display screen according to the present invention;
FIG. 4 is an enlarged schematic view of a portion A of the gas detection apparatus of the present invention for facilitating adjustment of the display screen;
fig. 5 is a schematic enlarged view of a part B of the gas detection apparatus of the present invention, which facilitates adjustment of the display screen;
FIG. 6 is a schematic view of a locking assembly of a gas detection device for facilitating adjustment of a display screen according to the present invention;
fig. 7 is the utility model relates to a second spring and minor axis cooperation sketch map of gaseous check out test set convenient to adjust display screen.
In the figure, 1-the apparatus body; 2-an ultrasonic camera; 3-a display screen; 4-rotating the rod; 5-a sector gear; 6-rotating teeth; 7-a rack; 8-a locking assembly; 9-a limit support bar; 10-a keyhole; 11-a rectangular groove; 12-a rectangular hole; 20-a second spring; 21-a push block; 61-minor axis; 71-a limiting groove; 72-a limiting sheet; 81-a locking tongue; 82-a first spring; 83-sliding part.
Detailed Description
In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
example 1:
as shown in fig. 1 to 7, the utility model provides a gas detection device convenient for adjusting a display screen 3, which comprises a device body 1, wherein the device body 1 is provided with an ultrasonic camera 2 for acoustic imaging and a display screen 3 for displaying the gas leakage position, so that the sound of the pipeline leakage position is collected by the ultrasonic camera 2, and the gas leakage position is displayed by a display after the system analysis in the device body 1; the utility model discloses mainly improve to the angle modulation of display, consequently do not refine the internal system of equipment body 1. In detail, the display screen 3 is hinged to one surface of the equipment body 1 through a rotating rod 4, so that the display screen 3 can rotate around one surface of the equipment body 1; the rotary rod 4 is connected with a sector gear 5, the equipment body 1 is rotatably provided with a rotary tooth 6, a rack 7 is slidably arranged in the equipment body 1, the rotary tooth 6 is meshed and connected with one end of the rack 7, the sector gear 5 is meshed and connected with the other end of the rack 7, so that the rack 7 is driven to perform linear motion by rotating the rotary tooth 6, the sector gear 5 is pushed to rotate, the rotary rod 4 connected to the sector gear 5 is rotated, and the display screen 3 is driven to rotate; a lock hole 10 is formed in one side of the display screen 3, and a locking component 8 which is used for being inserted into the lock hole 10 is arranged on the equipment body 1, so that the display screen 3 is locked through the locking component 8, and the problem that the display screen 3 rotates when the detection equipment is not used is solved; by adopting the technical scheme, when the rotary teeth 6 are pressed and rotated by hands, the rack 7 drives the sector gear 5 to rotate so as to drive the rotary rod 4 to rotate, so that the angle of the display screen 3 is adjusted, a detector can conveniently and quickly check the gas leakage position on the display screen 3, and the gas leakage detection efficiency of the pipeline is improved; and can realize that the angle modulation of display screen 3 is carried out to the one hand through changeing tooth 6, display screen 3 adjusts efficiently.
Specifically, be equipped with rectangular channel 11 on the equipment body 1, the one end of display screen 3 articulates in one side of rectangular channel 11, and locking Assembly 8 locates the opposite side of rectangular channel 11 to accomodate display screen 3 through rectangular channel 11, and lock display screen 3 in rectangular channel 11 through indentation subassembly.
Specifically, the locking assembly 8 comprises a locking tongue 81, a first spring 82 and a sliding part 83, the locking tongue 81 is arranged on one side of the rectangular groove 11, the first spring 82 is connected to the end part of the locking tongue 81 and is positioned in the equipment body 1, and the sliding part 83 is connected to one side of the locking tongue 81; the bolt 81 is buckled with the lock hole 10; further, when the display screen 3 needs to be locked, the display screen 3 only needs to be rotated to enable the display screen 3 to enter the rectangular groove 11, the bolt 81 can enter the equipment body 1 under the action of the first spring 82, and when the lock hole 10 moves to the position opposite to the bolt 81, the bolt 81 returns to enter the lock hole 10 under the action of the first spring 82 to lock the display screen 3; when the display screen 3 needs to be unlocked, the sliding part 83 is pushed to move on the surface of the device body 1, so that the bolt 81 is driven to enter the device body 1 to be separated from the lock hole 10, and then the rotating tooth 6 is rotated to drive the display screen 3 to rotate to be separated from the rectangular groove 11.
Example 2:
as shown in fig. 3 and 5, in combination with the technical solution of embodiment 1, in this embodiment, the lower end of the rack 7 is provided with a limiting groove 71, a limiting support bar 9 is arranged in the device body 1, and the limiting support bar 9 is located in the limiting groove 71, so that the rack 7 can be slidably arranged on the limiting support bar 9, and the rack 7 is driven by the rotary teeth 6 to slide on the limiting support bar 9, thereby effectively improving the stability of the linear motion of the rack 7.
Specifically, the length of the limit support bar 9 is greater than that of the rack bar 7, so that the rack bar 7 can advance and retreat on the limit support bar 9; the tip of spacing support bar 9 is equipped with spacing piece 72 to prevent through setting up spacing piece 72 that rack 7 motion breaks away from with the meshing of commentaries on classics tooth 6 or sector gear 5, effectively reduce the problem that display screen 3 rotation became invalid and appear.
Example 3:
as shown in fig. 7, with the technical solutions of embodiment 1 and embodiment 2 combined, in this embodiment, a short shaft 61 is connected to the rotating tooth 6, rectangular holes 12 are formed in the apparatus body 1 at two sides of the rotating tooth 6, and the short shaft 61 is rotatably located in the rectangular holes 12, so that the rotating tooth 6 is rotatably limited on the apparatus body 1 by the short shaft 61; further, the diameter of the stub shaft 61 is smaller than the length of the rectangular hole 12, so that the stub shaft 61 can be arranged in the rectangular hole 12 in a lifting manner.
Specifically, rectangular holes 20 are further formed in two sides of the short shaft 61, a push block 21 is arranged at the end portion of each rectangular hole 20, and the push blocks 21 abut against the short shaft 61, so that the rotating teeth 6 are meshed with the racks 7 through pressing, the angle adjusting precision of the display screen 3 is effectively improved, and misoperation is reduced.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (7)
1. A gas detection device convenient for adjusting a display screen comprises a device body (1), wherein an ultrasonic camera (2) for acoustic imaging and a display screen (3) for displaying a gas leakage position are arranged on the device body (1); the display screen is characterized in that the display screen (3) is hinged to one surface of the equipment body (1) through a rotating rod (4), a sector gear (5) is connected to the rotating rod (4), rotating teeth (6) are rotatably arranged on the equipment body (1), a rack (7) is slidably arranged in the equipment body (1), the rotating teeth (6) are meshed and connected to one end of the rack (7), and the sector gear (5) is meshed and connected to the other end of the rack (7); one side of the display screen (3) is provided with a lock hole (10), and the equipment body (1) is provided with a locking component (8) which is used for being plugged with the lock hole (10).
2. The gas detection device convenient for adjusting the display screen according to claim 1, wherein a rectangular groove (11) is formed in the device body (1), one end of the display screen (3) is hinged to one side of the rectangular groove (11), and the locking assembly (8) is arranged on the other side of the rectangular groove (11).
3. The gas detection apparatus convenient for adjusting a display screen according to claim 2, wherein the locking assembly (8) comprises a latch (81), a first spring (82) and a sliding part (83), the latch (81) is arranged at one side of the rectangular groove (11), the first spring (82) is connected to the end of the latch (81) and is positioned in the apparatus body (1), and the sliding part (83) is connected to one side of the latch (81); the lock tongue (81) is buckled with the lock hole (10).
4. The gas detection device convenient for adjusting the display screen according to claim 3, wherein a limiting groove (71) is formed at the lower end of the rack (7), a limiting support bar (9) is arranged in the device body (1), and the limiting support bar (9) is located in the limiting groove (71), so that the rack (7) can be slidably arranged on the limiting support bar (9).
5. The gas detection device facilitating adjustment of a display screen according to claim 4, wherein the length of the limit support bar (9) is greater than the length of the rack (7), and a limit piece (72) is provided at an end of the limit support bar (9).
6. The gas detection apparatus convenient for adjusting a display screen according to any one of claims 1 to 5, wherein a stub shaft (61) is connected to the rotary gear (6), rectangular holes (12) are formed in the apparatus body (1) on two sides of the rotary gear (6), and the stub shaft (61) is rotatably arranged in the rectangular holes (12).
7. The gas detection apparatus facilitating adjustment of a display screen according to claim 6, wherein a second spring (20) is further provided at both sides of the short shaft (61), and a push block (21) is provided at an end of the second spring (20), wherein the push block (21) abuts against the short shaft (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644156.0U CN214407916U (en) | 2020-08-10 | 2020-08-10 | Gaseous check out test set convenient to adjust display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644156.0U CN214407916U (en) | 2020-08-10 | 2020-08-10 | Gaseous check out test set convenient to adjust display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214407916U true CN214407916U (en) | 2021-10-15 |
Family
ID=78017523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021644156.0U Active CN214407916U (en) | 2020-08-10 | 2020-08-10 | Gaseous check out test set convenient to adjust display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214407916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930080A (en) * | 2023-07-13 | 2023-10-24 | 北京讯腾智慧科技股份有限公司 | Hand-held laser methane telemetering instrument |
-
2020
- 2020-08-10 CN CN202021644156.0U patent/CN214407916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116930080A (en) * | 2023-07-13 | 2023-10-24 | 北京讯腾智慧科技股份有限公司 | Hand-held laser methane telemetering instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214407916U (en) | Gaseous check out test set convenient to adjust display screen | |
| CN105708527B (en) | CT guiding is lower can the three-dimensional puncture fixing device adjusted | |
| CN109316213B (en) | Orthopedics knee joint mirror joint struts ware | |
| DE10038026A1 (en) | Blood extractor for patient has extraction container with needle housing to receive retractable hollow needle to extract blood | |
| CN111700660B (en) | Compression hemostasis device | |
| CN208435746U (en) | Puncture needle guidance apparatus and puncture supporter | |
| CN213911792U (en) | Clinical radiography device of cardiovascular internal medicine | |
| CN113907828A (en) | Vascular intervention postoperative puncture part pressing device and using method thereof | |
| CN213189991U (en) | CT puncture guide frame | |
| CN112691262B (en) | Chemotherapy nursing device for gynecological tumor patients | |
| CN210749427U (en) | Acne remover | |
| CN211834646U (en) | Angularly adjustable anesthesia needle inserter that can fix a position | |
| CN212166320U (en) | Anorectal dilator | |
| CN213883220U (en) | Emergency internal medicine is hemospast for department | |
| CN114305614A (en) | Pathology inspection is with adjustable piercing depth | |
| CN103362376A (en) | Locking device | |
| CN219459148U (en) | File scanning and collecting device | |
| CN113440226A (en) | Injection positioner that obstetrical department's operation anesthesia was used | |
| CN106438330A (en) | Pressure pump | |
| CN220801087U (en) | Positioning device | |
| CN220089525U (en) | Tumor puncture needle with controllable insertion speed | |
| CN111772777B (en) | Plasma equipment for tumor treatment | |
| CN215170611U (en) | Mute oil-free air pump | |
| CN220362696U (en) | Continuous needling machine capable of adjusting hose angle | |
| CN117017365A (en) | Tumor sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: 570100 room 499, 4th floor, China (Hainan) Haoda national innovation and entrepreneurship incubation base, No. 35, Haisheng Road, Xiuying District, Haikou City, Hainan Province Patentee after: Innovative power technology (Hainan) Co.,Ltd. Address before: 570311 room 499, 4th floor, China (Hainan) Haoda national innovation and entrepreneurship incubation base, No. 35, Haisheng Road, Xiuying District, Haikou City, Hainan Province Patentee before: Hainan YiDianTong Technology Co.,Ltd. |