CN220367281U - Portable multiple gas detector - Google Patents
Portable multiple gas detector Download PDFInfo
- Publication number
- CN220367281U CN220367281U CN202322014555.9U CN202322014555U CN220367281U CN 220367281 U CN220367281 U CN 220367281U CN 202322014555 U CN202322014555 U CN 202322014555U CN 220367281 U CN220367281 U CN 220367281U
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- unlocking
- groove
- gas detector
- spring
- universal hose
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- 239000000523 sample Substances 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the field of gas detectors, and particularly relates to a portable multiple gas detectors, which comprises a gas detector and a detector head connected with the gas detector through a signal wire, wherein a universal hose is wrapped outside the signal wire, a storage groove is formed in the side surface of the gas detector, one end of the universal hose is rotatably connected with the storage groove, a locking device is arranged at the rotary connection position of the universal hose and the storage groove, the storage groove can store and protect the universal hose and the detector head, the detector head is prevented from being damaged by hard force when the universal hose contacts a hard object, and the locking device can lock and limit the universal hose to rotate.
Description
Technical Field
The utility model belongs to the field of gas detectors, and particularly relates to a portable multiple gas detectors.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, and comprises: portable gas detector, hand-held gas detector, stationary gas detector, on-line gas detector, etc.
The gas detector mainly detects the kind of gas existing in the environment by using a gas sensor, which is a sensor for detecting the composition and content of the gas.
For example, the protection equipment and the gas detector of the gas detector disclosed in the Chinese patent publication No. CN218584749U comprise a detector, wherein the surface of the detector is fixedly connected with a protection sleeve, the detection head can move up and down in the protection sleeve, the upper part of the protection sleeve is provided with a protection plate which can be opened and closed, the protection sleeve and the protection plate which can be opened and closed are used for protecting the detection head, but the structure drives a connection stay rope through a connection slide bar to enable the connection stay rope to drive the detection head to extend, when the detection head is touched in the use process, the detection head can retract into the protection sleeve, the detection is inconvenient, and even if a limiting device is added, the extension length of the detection head is limited, and the detection head is easy to damage due to collision after limiting.
Disclosure of Invention
Aiming at the problems, the utility model provides a portable multi-gas detector, which well solves the problem that the detection head in the prior art is inconvenient to use when being touched to retract a sleeve.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a portable multiple gas detector, includes gas detector and passes through the detecting head that the signal line is connected with the gas detector, the signal line exocarpium has universal hose, the storage tank has been seted up to the side of gas detector, the one end of universal hose rotates with the storage tank to be connected, the universal hose is provided with locking device with the rotation junction of storage tank, and the storage tank can accomodate protection with universal hose and detecting head, and the universal hose makes the detecting head touch hard thing time-varying and prevents that the detecting head from receiving hard destruction, and locking device can lock the universal hose of restriction simultaneously and rotate.
Furthermore, the universal hose material is metal, and better protection signal line is firm durable simultaneously.
Further, at least one end of the accommodating groove is an unclosed through groove, and the universal hose is rotationally connected to one unclosed end of the accommodating groove, so that the universal hose can be opened at 180 degrees.
Further, the universal hose is rotationally connected with the storage groove through the hinge assembly, the hinge assembly comprises a turntable connected with the universal hose and a rotating shaft transversely arranged on the turntable, a counter bore is formed in the inner side edge of the storage groove, the rotating shaft is rotationally connected in the counter bore, and the rotating shaft is rotationally connected with the counter bore.
Further, the central axis of rotation has seted up the threading passageway with universal hose intercommunication, the center of counter bore is provided with the through wires hole, and the threading passageway that is located axis of rotation central axis and through wires hole cooperation, makes the axis of rotation not wear out the signal line when rotating.
Further, be provided with the stopper on the carousel, the stopper is rotated 180 and is opened the time with the tank bottom laminating of accomodating the groove, through the angle that the rotation of stopper restriction universal hose and detecting head was opened.
Further, locking device is including the release mechanism that is located the lateral wall setting of accomodating the groove, still including the side and release mechanism complex locking mechanical system that are located the carousel, release mechanical system is including seting up the release spring groove on the gas detector, be provided with the release spring in the release spring groove, wear to be equipped with unlocking button in the release spring, unlocking button's bottom is provided with the unlocking hole that supplies unlocking button to pass, unlocking button's the other end stretches out the upside of gas detector, locking mechanical system is including being located the carousel about with the relative locking spring groove in release spring groove, be provided with locking spring in the locking spring groove, be connected with the probe on the locking spring, the probe inserts in the release hole, makes the probe insert the release hole through locking spring's elasticity and locks the carousel.
Further, the unlocking spring groove comprises a limit groove and a spring clamping groove, the unlocking button comprises a pressing part, a limit boss and an unlocking rod, a pressing hole for the pressing part to pass through is formed in the front side face of the gas detector, the limit boss is arranged in the limit groove, the unlocking spring is sleeved on the unlocking rod, two ends of the unlocking spring are respectively abutted to the spring clamping groove and the limit boss, the distance from the limit boss to the spring clamping groove is equal to the distance from the unlocking rod to the rotary disc, and the unlocking button is enabled to be just out of the unlocking hole after being pressed by the limit boss.
Furthermore, the number of the locking mechanisms is two, and the two locking mechanisms are symmetrically arranged along the center point of the turntable, so that the universal hose and the probe can be locked when the universal hose and the probe are opened and stored.
Furthermore, the left end of the probe is hemispherical, so that the probe can be conveniently inserted into the unlocking hole.
Compared with the prior art, the utility model has the following beneficial effects:
the universal hose coated on the signal wire can enable the position of the probe to be adjusted at will, so that the probe is convenient to detect and use, and meanwhile, even if the universal hose is in soft connection, the probe is not easy to be damaged by hard force;
according to the utility model, the accommodating groove is formed, so that the universal hose and the detecting head can be accommodated in the accommodating groove, and the universal hose and the detecting head are protected when being carried;
the utility model can lock the open and storage states of the probe through the locking device.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a turntable and a universal hose;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 3.
In the figure: 1. a gas detector; 2. a probe; 3. a universal hose; 4. a storage groove; 5. a turntable; 6. a rotating shaft; 7. a threading passage; 71. a first threading channel; 72. a threading channel II; 73. a threading channel III; 8. a threading hole; 9. a limiting block; 10. unlocking the spring groove; 101. a limit groove; 102. a spring clamping groove; 11. an unlocking spring; 12. an unlock button; 121. a pressing part; 122. a limit boss; 123. unlocking the rod; 13. unlocking the hole; 14. a locking spring groove; 15. a locking spring; 16. and (3) a probe.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a portable multiple gas detector comprises a gas detector 1 and a detector head 2 connected with the gas detector 1 through a signal wire, wherein the signal wire is externally covered with a universal hose 3, the right side surface of the gas detector 1 is provided with a storage groove 4, one end of the universal hose 3 is rotationally connected with the upper part of the storage groove 4, and a locking device is arranged at the rotational connection part of the universal hose 3 and the storage groove 4.
In this embodiment, the upper end or the upper and lower ends of the receiving groove 4 are open grooves which are not closed.
In this embodiment, universal hose 3 rotates with accomodate groove 4 through articulated elements and is connected, articulated elements includes the carousel 5 that is connected with universal hose 3 and the axis of rotation 6 that transversely set up on carousel 5, carousel 5 and axis of rotation 6 body coupling, universal hose 3's both ends are provided with movable nut, be provided with on carousel 5 and the detector head 2 with movable nut complex connecting screw thread, universal hose 3 and detector head 2, carousel 5 pass through threaded connection, the counter bore has all been seted up to side or two interior sides in accomodate groove 4, axis of rotation 6 size and counter bore matched with, axis of rotation 6 rotates to be connected in the counter bore.
In this embodiment, as shown in fig. 2, the central axis of the rotating shaft 6 is provided with a threading channel 7 which is communicated with the universal hose 3, the threading channel 7 comprises a threading channel one 71, a threading channel two 72 and a threading channel three 73, the threading channel three 73 is provided with the central axis of the rotating shaft 6, the threading channel one 71 is transversely communicated with the threading channel three 73, the threading channel two 72 is vertically communicated with the threading channel one 71, the center of the counter bore is provided with a threading hole 8, and a signal wire wrapped by the universal hose 3 passes through the threading channel 7, the threading hole 8 and the internal electric signal connection of the gas detector 1.
In this embodiment, be provided with the stopper 9 of integral connection on the carousel 5, stopper 9 is located the lower right side of carousel 5 and right side and the edge perpendicular tangent of carousel 5 when carousel 5 is closed, stopper 9 is rotated 180 and is opened with the tank bottom laminating of storage tank 4 at carousel 5.
In this embodiment, as shown in fig. 4, the locking device includes an unlocking mechanism located on a side wall of the storage slot 4, and further includes a locking mechanism located on a side surface of the turntable 5 and matched with the unlocking mechanism, the unlocking mechanism includes an unlocking spring slot 10 formed on the gas detector 1, an unlocking spring 11 is disposed in the unlocking spring slot 10, an unlocking button 12 is disposed in the unlocking spring 11 in a penetrating manner, an unlocking hole 13 through which the unlocking button 12 passes is disposed at a bottom of the unlocking spring slot 10, the unlocking hole 13 is communicated with the storage slot 4, the other end of the unlocking button 12 protrudes out of an upper side surface of the gas detector 1, the locking mechanism includes a locking spring slot 14 located on the turntable 5 and opposite to the unlocking spring slot 10, a locking spring 15 is disposed in the locking spring slot 14, a probe 16 is disposed at a left end of the locking spring 15, a spring clamping table is disposed on the probe 16, two ends of the locking spring 15 respectively abut against a slot bottom of the unlocking spring slot 10, and the spring clamping table can be fixedly connected with the locking spring, and the left end of the locking spring is set in the unlocking spring slot 13 under the action of the elastic deformation of the locking spring 15.
In this embodiment, as shown in fig. 4, the unlocking spring slot 10 includes a limit slot 101 and a spring clamping slot 102, the unlocking button 12 includes a pressing portion 121, a limit boss 122, and an unlocking lever 123, a pressing hole through which the pressing portion 121 passes is provided on a front side of the gas detector 1, the limit boss 122 is disposed in the limit slot 101, the unlocking spring 11 is sleeved on the unlocking lever 123, and left and right ends of the unlocking spring 11 respectively abut against the spring clamping slot 102 and the limit boss 122, and a distance from a right side surface of the limit boss 122 to the spring clamping slot 102 is equal to a distance from a right end of the unlocking lever 123 to the turntable 5.
In this embodiment, as shown in fig. 2 and 4, there are two locking mechanisms, and the two locking mechanisms are symmetrically arranged up and down along the center point of the turntable 5.
In this embodiment, the left end of the probe 16 is hemispherical.
When the gas detector is used, the unlocking rod 123 of the unlocking button 12 passes through the unlocking hole 13 by pressing the unlocking button 12, the probe 16 in the unlocking hole 13 is ejected out of the unlocking hole 13, the universal hose 3 and the probe 2 are rotated and opened along the rotating shaft 6 to finish unlocking action, at the moment, the unlocking button 12 is released, when the turntable 5 rotates 180 degrees, the probe 16 of the other locking mechanism is inserted into the unlocking hole 13 to finish locking under the elastic deformation force of the locking spring 15, the gas detector 1 is opened, the position of the probe 2 can be adjusted through the universal hose 3, measurement can be started, the unlocking action is repeated after the measurement is finished, the universal hose 3 and the probe 2 are rotated and stored in the storage groove 4 along the rotating shaft 6, and the probe 16 of the locking mechanism is inserted into the unlocking hole 13 to finish locking.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a portable multiple gas detector, includes gas detector and passes through the detector head that signal line is connected with gas detector, its characterized in that: the signal line cladding has universal hose outward, accomodate the groove has been seted up to the side of gas detection appearance, the one end of universal hose is connected with accomodating the groove rotation, universal hose is provided with locking device with the rotation junction of accomodating the groove.
2. The portable multiple gas detector according to claim 1, wherein: the universal hose is made of metal.
3. The portable multiple gas detector according to claim 1, wherein: the storage groove is provided with at least one open groove with one end not closed, and the universal hose is rotationally connected to one end not closed in the storage groove.
4. A portable multiple gas detector according to claim 3, wherein: the universal hose is rotationally connected with the storage groove through the hinge assembly, the hinge assembly comprises a turntable connected with the universal hose and a rotating shaft transversely arranged on the turntable, a counter bore is formed in the inner side edge of the storage groove, and the rotating shaft is rotationally connected in the counter bore.
5. The portable multiple gas detector according to claim 4, wherein: the central axis of rotation has seted up the threading passageway with universal hose intercommunication, the center of counter bore is provided with the through wires hole.
6. The portable multiple gas detector according to claim 4, wherein: the rotary table is provided with a limiting block, and the limiting block is attached to the bottom of the storage groove when the rotary table rotates 180 degrees to open.
7. The portable multiple gas detector according to claim 2, wherein: the locking device comprises an unlocking mechanism arranged on the side wall of the storage groove, and further comprises a locking mechanism matched with the unlocking mechanism and arranged on the side face of the turntable, the unlocking mechanism comprises an unlocking spring groove arranged on the gas detector, an unlocking spring is arranged in the unlocking spring groove, an unlocking button is arranged in the unlocking spring in a penetrating mode, an unlocking hole for the unlocking button to pass through is formed in the bottom of the unlocking spring groove, the other end of the unlocking button protrudes out of the upper side face of the gas detector, the locking mechanism comprises a locking spring groove which is arranged on the turntable and opposite to the unlocking spring groove, a locking spring is arranged in the unlocking spring groove, a probe is connected to the locking spring, and the probe is inserted into the unlocking hole.
8. The portable multiple gas detector according to claim 7, wherein: the unlocking spring groove comprises a limiting groove and a spring clamping groove, the unlocking button comprises a pressing part, a limiting boss and an unlocking rod, a pressing hole for the pressing part to pass through is formed in the front side face of the gas detector, the limiting boss is arranged in the limiting groove, the unlocking spring is sleeved on the unlocking rod, two ends of the unlocking spring are respectively abutted to the spring clamping groove and the limiting boss, and the distance from the limiting boss to the spring clamping groove is equal to the distance from the unlocking rod to the rotary table.
9. The portable multiple gas detector according to claim 7, wherein: the two locking mechanisms are symmetrically arranged along the center point of the turntable.
10. The portable multiple gas detector according to claim 8, wherein: the left end of the probe is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322014555.9U CN220367281U (en) | 2023-07-28 | 2023-07-28 | Portable multiple gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322014555.9U CN220367281U (en) | 2023-07-28 | 2023-07-28 | Portable multiple gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367281U true CN220367281U (en) | 2024-01-19 |
Family
ID=89516387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322014555.9U Active CN220367281U (en) | 2023-07-28 | 2023-07-28 | Portable multiple gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367281U (en) |
-
2023
- 2023-07-28 CN CN202322014555.9U patent/CN220367281U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |