CN214667486U - Portable electronic leak detector - Google Patents
Portable electronic leak detector Download PDFInfo
- Publication number
- CN214667486U CN214667486U CN202120709334.1U CN202120709334U CN214667486U CN 214667486 U CN214667486 U CN 214667486U CN 202120709334 U CN202120709334 U CN 202120709334U CN 214667486 U CN214667486 U CN 214667486U
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- Prior art keywords
- rack
- probe
- leak detector
- shell
- portable electronic
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- 239000000523 sample Substances 0.000 claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a portable electronic leak detector, which belongs to the technical field of pipeline detection and comprises a shell, wherein a driving gear is fixedly arranged in the shell, a driving device is fixedly arranged on one side of the shell, the driving device is rotationally connected with the driving gear, a first rack and a second rack are respectively meshed with the two sides of the driving gear, a probe is fixedly arranged at one end of the first rack, which is far away from the driving gear, and a main controller is fixedly arranged at one end of the second rack, which is far away from the driving gear, and the probe is connected with the main controller; the utility model discloses can effectually shorten the time that the appearance of leaking hunting was opened and was closed, improve the detection efficiency of the appearance of leaking hunting, guarantee simultaneously that drive gear's both ends are balanced, can judge the distance that the detector removed to the pipeline according to the distance that the main control computer outwards removed simultaneously, supplementary appearance of leaking hunting is accurate to be judged the leak source position.
Description
Technical Field
The utility model belongs to the technical field of the pipeline detects, concretely relates to portable electron appearance that leaks hunting.
Background
The leakage detector is an instrument working by using the water leakage noise principle, when a tap water pipe is broken and leaks water, noise is emitted to the four directions, the common leakage detector consists of a sensor and an amplifier, the position of a water leakage point is judged by a ground listening method, the core of a probe is a high-sensitivity sound sensor, weak sound can be converted into an electric signal, and the position of the water leakage point is judged by the electric signal.
The existing leak detector is heavy, large in size and inconvenient to carry, the equipment belongs to a precision instrument, the equipment is easy to damage due to collision and scratch, the detection precision is reduced if the equipment is light, the equipment is scrapped and replaced if the equipment is heavy, and based on the two points, how to ensure that the leak detector is protected as far as possible in the carrying and using processes is a technical problem which needs to be solved on the spot.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a portable electronic leak detector.
The utility model discloses the technical scheme who adopts does:
the utility model provides a portable electronic leak detector, includes the casing, drive gear has set firmly in the casing, one side of casing has set firmly drive arrangement, drive arrangement with drive gear rotates to be connected, drive gear's both sides have meshed first rack and second rack respectively, the one end of first rack has set firmly the probe, and the one end of second rack has set firmly the main control machine, probe and main control machine are located drive gear's both sides respectively, the probe with the main control machine is connected.
By adopting the proposal, the driving gear is arranged in the shell and is driven to rotate by the driving device, thereby driving a first rack and a second rack which are meshed with the driving gear to do linear motion, the first rack and the second rack are arranged oppositely, the end parts of the shell are respectively and fixedly provided with the probe and the main control machine, so that the leak detector is arranged in the shell to protect the leak detector and reduce the damage to the leak detector, when the leak detector is needed, the driving device is started to realize the movement of the probe towards the inner direction of the pipeline, meanwhile, the main control machine moves towards the outside of the pipeline, thereby effectively shortening the opening and closing time of the leak detector, improving the detection efficiency of the leak detector, meanwhile, the balance of two ends of the driving gear is guaranteed, the moving distance of the detector in the pipeline can be judged according to the outward moving distance of the main control machine, and the leakage detector is assisted to accurately judge the position of a leakage point.
Preferably, cams are arranged on the sides, away from the driving gear, of the first rack and the second rack, the cams are fixedly arranged in a cam seat, and the cam seat is fixedly arranged in the shell. By adopting the preferable scheme, one sides of the first rack and the second rack are supported and coordinated through the cam and the cam seat, so that the stability of the racks is ensured.
Preferably, a notch is formed in each of two ends of the shell, the two notches are close to the probe and the main control machine respectively, and each notch is internally provided with a plug. By adopting the preferred scheme, the probe and the main control machine leave and enter the shell through the notch, and when the notch needs to be opened, the plug made of rubber materials is taken out, so that the operation is convenient and fast.
Preferably, a handle is arranged at the top of the shell. By adopting the preferred scheme, the handle is arranged at the top of the shell, so that the whole electronic leak detector can be conveniently carried by a person.
Preferably, the driving device comprises a crank and a rotating shaft, one end of the rotating shaft is fixedly connected with the driving gear, and the other end of the rotating shaft is fixedly connected with the crank. By adopting the preferred scheme, one end of the rotating shaft is connected with the inner ring of the gear, the other end of the rotating shaft is connected with the end part of the crank, the crank is manually rotated, the rotation of the driving gear is realized, the position of the main control machine is observed, and the position of the probe is accurately controlled.
Preferably, a sealing cover is fixedly arranged at one end of the shell, which is close to the probe, and the inner ring of the sealing cover is provided with threads. Adopt this preferred scheme, the casing is close to the tip of probe and adds sealed lid, is provided with the screw thread in the sealed lid, can carry out threaded connection with the outer lane of pipeline, and is convenient using the utility model discloses examine time measuring, directly will to the pipeline the utility model discloses fix on the pipeline, sealed lid simultaneously can effectual assurance probe when using with not using, be in under the protection of casing always.
Preferably, the main control machine comprises a control system and an operation panel, the control system is fixedly arranged on the second rack, the control system is rotatably connected with the operation panel, and the probe is electrically connected with the control system. By adopting the preferred scheme, the probe transmits the detected water leakage sound to the control system and displays the sound on the operation panel, the operation panel is in interference connection with the control system through the rotating shaft, and the operation panel can be ensured to be folded and unfolded through the rotating shaft on one side of the control system.
Preferably, the operation panel is connected with an earphone, one side of the operation panel is provided with a hook, and the hook is used for placing the earphone. Adopt this preferred scheme, the last earphone that has inserted of operating panel, the connecting wire winding of earphone realizes collecting of earphone on operating panel and couple.
Preferably, the bottom of the shell is provided with supporting legs, and the supporting legs are rotatably connected with the shell. Adopt this preferred scheme, work as the utility model discloses place when using on the plane, can rotate the supporting legs, put down the supporting legs, realize steady support, rotate the supporting legs when not using and pack up can.
Preferably, the shell is sleeved with a protective sleeve. Adopt this preferred scheme, the protective sheath be the genuine leather material, the shape is the same with the casing, avoids the casing to avoid causing the fish tail, reduces the vibrations that the casing received.
The utility model has the advantages that:
1. the utility model arranges a driving gear in the shell, drives the driving gear to rotate through a driving device, thereby driving a first rack and a second rack which are meshed with the driving gear to do linear motion, the first rack and the second rack are arranged oppositely, the end parts of the shell are respectively and fixedly provided with the probe and the main control machine, so that the leak detector is arranged in the shell to protect the leak detector and reduce the damage to the leak detector, when the leak detector is needed, the driving device is started to realize the movement of the probe towards the inner direction of the pipeline, meanwhile, the main control machine moves towards the outside of the pipeline, thereby effectively shortening the opening and closing time of the leak detector, improving the detection efficiency of the leak detector, meanwhile, the balance of two ends of the driving gear is guaranteed, the moving distance of the detector in the pipeline can be judged according to the outward moving distance of the main control machine, and the leakage detector is assisted to accurately judge the position of a leakage point.
2. In the utility model, one side of the first rack and one side of the second rack are supported and coordinated through the cam and the cam seat, so that the stability of the racks is ensured; the probe and the main control machine leave and enter the shell through the gap, and when the gap needs to be opened, the plug made of rubber materials is taken out, so that the operation is convenient and fast. The handle is arranged at the top of the shell, so that the whole electronic leak detector can be conveniently carried by a person.
3. The utility model discloses an one end and the gear inner circle of rotation axis are connected, and the other end and the crank end connection of rotation axis, manual rotation crank realize drive gear's rotation, observe the position of main control machine, the position of accurate control probe. The casing is close to the tip of probe and adds sealed lid, is provided with the screw thread in the sealed lid, can carry out threaded connection with the outer lane of pipeline, and is convenient using the utility model discloses examine time measuring to the pipeline, directly will the utility model discloses fix on the pipeline, sealed lid simultaneously can effectual assurance probe when using with not using, be in under the protection of casing always.
4. The utility model discloses the probe leaks the sound transmission with the detection and gives control system to show on operating panel, realize the interference through the pivot between operating panel and the control system and connect, guarantee that operating panel can realize receiving and releasing through the pivot in one side of control system. Earphones are inserted on the operation panel, and connecting wires of the earphones are wound on the operation panel and the hooks to realize the collection of the earphones; when the utility model discloses place when using on the plane, can rotate the supporting legs, put down the supporting legs, realize steady support, rotate the supporting legs when not using and pack up can. The protective sheath is the genuine leather material, and the shape is the same with the casing, avoids the casing to avoid causing the fish tail, reduces the vibrations that the casing received.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
In the figure: 1-a shell; 2-a drive gear; 3-a first rack; 4-a second rack; 5-a probe; 6-main control machine; 7-a cam; 8-plug; 9-a handle; 10-a crank; 11-sealing cover.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work.
The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.
The first embodiment is as follows:
the utility model provides a portable electronic leak detector, includes casing 1, casing 1 internal stability has drive gear 2, one side of casing 1 has set firmly drive arrangement, drive arrangement with drive gear 2 rotates to be connected, drive gear 2's both sides mesh respectively has first rack 3 and second rack 4, the one end of first rack 3 has set firmly probe 5, and the one end of second rack 4 has set firmly main control machine 6, probe 5 and main control machine 6 are located drive gear 2's both sides respectively, probe 5 with main control machine 6 connects.
The first rack 3 and the second rack 4 are provided with cams 7 on one sides far away from the driving gear 2, the cams 7 are fixedly arranged in cam seats, and the cam seats are fixedly arranged in the shell 1.
A gap is formed in each of two ends of the shell 1, the two gaps are close to the probe 5 and the main control machine 6 respectively, and a plug 8 is arranged in each gap.
The driving device comprises a crank handle 10 and a rotating shaft, one end of the rotating shaft is fixedly connected with the driving gear 2, and the other end of the rotating shaft is fixedly connected with the crank handle 10.
In the first embodiment, the utility model effectively protects the leak detector through the protective casing 1, the probe 5 and the main controller 6 are arranged inside the casing, and are respectively driven by a first rack 3 and a second rack 4, as shown in fig. 1, fig. 1 is a front view internal structure diagram of the utility model, the fixed plate is arranged at the middle position of the shell 1, the driving gear 2 is arranged at the middle position of the fixed plate, the upper side and the lower side of the driving gear 2 are respectively meshed with the first rack 3 and the second rack 4, the first rack 3 or the second rack 4 is arranged between the driving gear 2 and the cam 7, the cam 7 is arranged on the fixed plate through a cam seat, the driving gear 2 is rotated to realize the linear reciprocating motion of the first rack 3 and the second rack 4, the probe 5 and the main control machine 6 are respectively fixedly arranged at the two ends of the first rack 3 and the second rack 4, and the probe 5 is connected with the main control machine 6 through a signal transmission line.
As shown in fig. 2, the driving gear 2 rotates through a crank handle 10 arranged outside the housing 1, the crank handle 10 is connected with the driving gear 2 through a rotating shaft, or the end of the crank handle 10 is directly fixedly connected with the inner ring of the driving gear 2, the crank handle 10 rotates clockwise, the first rack 3 and the second rack 4 move back to back, and the probe 5 and the main controller 6 leave the housing 1 from the notches at the two ends of the housing 1 respectively. When needs examine the water pipe and leak hunting time measuring, will the utility model discloses place the tip at the water pipe, take out the end cap 8 of both sides casing 1, end cap 8 is the rubber buffer, rotate the crank, probe 5 is flexible toward the water pipe the inside, the corresponding 1 other end of casing of following of main control machine 6 comes out, open main control machine 6, according to the information that shows on the main control machine 6, judge leak source and signal intensity, adjust the position of probe 5 in the water pipe, after the leak hunting is accomplished, the anticlockwise rotation crank, withdraw casing 1 simultaneously with probe 5 and main control machine 6, in order to prevent that the rack from breaking away from the gear completely, the end of first rack 3 and 4 second teeth (keeping away from the tip of probe 5 or main control machine 6) has one section spacing section that does not possess the tooth.
The following examples are all preferably obtained on the basis of example one.
Example two:
the top of the housing 1 is provided with a handle 9.
The casing 1 is provided with supporting legs, the supporting legs with rotate between the casing 1 and be connected.
The casing 1 is sleeved with a protective sleeve.
Embodiment two lies in with the difference of embodiment one, sets up handle 9 at the top of casing 1, and handle 9 sets up with casing 1 an organic whole, and is convenient for portable the utility model discloses, set up the supporting legs in casing 1's bottom, the supporting legs is collapsible supporting legs, need use put down, pack up when not needing to use can, can further overlap on casing 1 and establish the genuine leather protective sheath, the protective sheath needs the shape of cooperation casing 1.
And (3) implementation:
one end of the shell 1 close to the probe 5 is fixedly provided with a sealing cover 11, and the inner ring of the sealing cover 11 is provided with threads.
Embodiment three further improves the utility model discloses an adaptability adds sealed lid 11, as shown in fig. 1 or 2, the inboard of sealed lid 11 sets up screw thread and pipeline tip screw-thread fit rigid coupling, and when the pipeline was located the eminence, it is direct to be convenient for the utility model discloses fix on the water pipe, avoid artificial lifting always the utility model discloses could use.
Example four:
the main control machine 6 comprises a control system and an operation panel, the control system is fixedly arranged on the second rack 4 and is rotatably connected with the operation panel, and the probe 5 is electrically connected with the control system.
The earphone is connected with the operation panel, one side of operation panel is provided with the couple, the couple is used for placing the earphone.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A portable electronic leak detector is characterized in that: including casing (1), casing (1) internal setting has drive gear (2), one side of casing (1) has set firmly drive arrangement, drive arrangement with drive gear (2) rotate and connect, the both sides of drive gear (2) mesh respectively has first rack (3) and second rack (4), the one end of first rack (3) has set firmly probe (5), and the one end of second rack (4) has set firmly main control machine (6), probe (5) and main control machine (6) are located the both sides of drive gear (2) respectively, probe (5) with main control machine (6) are connected.
2. The portable electronic leak detector of claim 1, wherein: and cams (7) are arranged on the sides, away from the driving gear (2), of the first rack (3) and the second rack (4), the cams (7) are fixedly arranged in cam seats, and the cam seats are fixedly arranged in the shell (1).
3. The portable electronic leak detector of claim 1, wherein: a gap is formed in each of two ends of the shell (1), the two gaps are close to the probe (5) and the main control machine (6) respectively, and each gap is internally provided with a plug (8).
4. The portable electronic leak detector of claim 1, wherein: the top of the shell (1) is provided with a handle (9).
5. The portable electronic leak detector of claim 1, wherein: the driving device comprises a crank (10) and a rotating shaft, one end of the rotating shaft is fixedly connected with the driving gear (2), and the other end of the rotating shaft is fixedly connected with the crank (10).
6. The portable electronic leak detector of claim 1, wherein: one end of the shell (1) close to the probe (5) is fixedly provided with a sealing cover (11), and the inner ring of the sealing cover (11) is provided with threads.
7. The portable electronic leak detector of claim 1, wherein: the main control machine (6) comprises a control system and an operation panel, the control system is fixedly arranged on the second rack (4), the control system is rotatably connected with the operation panel, and the probe (5) is electrically connected with the control system.
8. The portable electronic leak detector of claim 7, wherein: the earphone is connected with the operation panel, one side of operation panel is provided with the couple, the couple is used for placing the earphone.
9. The portable electronic leak detector of claim 1, wherein: the bottom of the shell (1) is provided with supporting legs, and the supporting legs are rotatably connected with the shell (1).
10. The portable electronic leak detector of claim 1, wherein: the shell (1) is sleeved with a protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120709334.1U CN214667486U (en) | 2021-04-07 | 2021-04-07 | Portable electronic leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120709334.1U CN214667486U (en) | 2021-04-07 | 2021-04-07 | Portable electronic leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667486U true CN214667486U (en) | 2021-11-09 |
Family
ID=78460022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120709334.1U Expired - Fee Related CN214667486U (en) | 2021-04-07 | 2021-04-07 | Portable electronic leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962880A (en) * | 2022-05-11 | 2022-08-30 | 国网山东省电力公司淄博供电公司 | Construction machinery and transmission line real-time distance display device |
-
2021
- 2021-04-07 CN CN202120709334.1U patent/CN214667486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962880A (en) * | 2022-05-11 | 2022-08-30 | 国网山东省电力公司淄博供电公司 | Construction machinery and transmission line real-time distance display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |