CN213177619U

CN213177619U - Portable gas detector with protection mechanism

Info

Publication number: CN213177619U
Application number: CN202021526408.XU
Authority: CN
Inventors: 杨坤文
Original assignee: Zhejiang Chenyang New Material Co ltd
Current assignee: Zhejiang Chenyang New Material Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-11
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a portable gas detector with a protection mechanism, which comprises a protection box, a damping spring is fixed at the bottom of the protection box, one end of the damping spring is fixed at the bottom of the protection box, the other end of the damping spring is fixedly connected with a placing plate, a placing pad is glued on the top of the placing plate, a detector is arranged in the placing pad, one side of the top end of the detector is fixedly connected with a coiled pipe, one end of the coiled pipe is fixedly connected with one side of the top end of the detector, the other end of the coiled pipe is fixedly connected with a detection probe, a winding shaft is fixed on one side of the placing pad in the protection box through a bearing, a wire outlet hole is arranged at the top of the protection box, fixed the meltallization has the outlet line pipeline on the wire hole, the utility model relates to a conveniently carry, can hand and wear, the portable gas detection appearance that has protection machanism that protecting effect is good.

Description

Portable gas detector with protection mechanism

Technical Field

The utility model relates to a detection device, in particular to portable gas detector with protection machanism belongs to check out test set technical field.

Background

Harmful gas detection in industrial production is an important protective measure; the gas detector is an instrument and meter tool for detecting gas leakage concentration, and comprises a portable gas detector, a handheld gas detector, a fixed gas detector and an online gas detector. The existing detector is not provided with a protection mechanism, the sensor belongs to a precision instrument, the accuracy of the sensor can be damaged in case of collision or falling, the use is influenced, the common sensor is handheld, the carrying is inconvenient, and the operation of both hands is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable gas detector with protection machanism to solve the current detector that above-mentioned background art provided and do not have protection machanism, and the sensor belongs to precision instrument again, in case bump or drop, can harm the accuracy of sensor, influence the use, and general sensor is hand-held type, carries comparatively inconveniently, influences the problem of bimanual operation.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a protection box, wherein a damping spring is fixed at the bottom of the protection box, one end of the damping spring is fixed at the bottom of the protection box, a placing plate is fixedly connected at the other end of the damping spring, a placing pad is glued at the top of the placing plate, a detector is placed in the placing pad, a coiled pipe is fixedly connected at one side of the top end of the detector, one end of the coiled pipe is fixedly connected with one side of the top end of the detector, a detection probe is fixedly connected at the other end of the coiled pipe, a winding shaft is fixed at one side of the placing pad in the protection box through a bearing, a wire outlet hole is formed in the top of the protection box, a wire outlet pipeline is fixedly welded on the wire outlet hole, one end of the coiled pipe is wound on the winding shaft and penetrates through the wire outlet pipeline, a protective cover is sleeved on the wire outlet pipeline, and a protective belt is symmetrically fixed in the middle of, one end of the protective belt is fixed on the inner wall of one side of the protective box, a buckle is fixed at the other end of the protective belt, elastic clamping blocks are arranged on the side walls of the two sides of the buckle, the inner wall of the protective box is located on the symmetrical surface of the protective belt, clamping grooves are fixedly formed in the symmetrical surface of the protective belt, clamping holes are formed in the side walls of the two sides of the clamping grooves, a handle is arranged on the back of the protective box, and a fixing belt is movably connected in the.

As an optimal technical scheme of the utility model, it makes for the cortex material to place the pad outside, the inside packing that places the pad has the sponge.

As an optimal technical scheme of the utility model, the top and the bottom of hank are equipped with the limiting plate, establish at hank top and bottom one side of limiting plate is fixed with the stopper rod.

As an optimal technical scheme of the utility model, the size of buckle with the size looks adaptation of draw-in groove, the size of elasticity fixture block with the size looks adaptation in card hole.

As a preferred technical scheme of the utility model, the inner wall of buckle is equipped with reset spring, two the one end of elasticity fixture block with reset spring fixed connection, two the other end of elasticity fixture block passes the inner wall of buckle communicates with each other with the outer wall, two the one end that the elasticity fixture block is located the outer wall is slick and sly cone.

As an optimized technical scheme of the utility model, the one end of fixed band is equipped with thread gluing area of belt, the other end of fixed band is equipped with thread gluing mother's face.

Compared with the prior art, the beneficial effects of the utility model are that: the detector is provided with a protective box, the bottom of the protective box is provided with a placing plate, the bottom of the placing plate is connected with a damping spring, the damping spring can play a role in damping protection under the condition that the protective box is accidentally dropped, the placing pad is arranged at the top of the placing plate, the detector is placed in the placing pad, the protective protection can be played again through sponge filled in the placing pad, the protective box is convenient to clean and clean due to the fact that the outer material of the placing pad is leather, one side of the inner wall of the protective box is connected with a protective belt, one end of the protective belt is connected with a buckle, the buckle is clamped into a clamping groove formed in the side wall of the other side of the protective box, the detector can be fixed in the clamping hole through the clamping of elastic clamping blocks on the two sides of the buckle, the protective belt is used as the elastic belt, the detector can be fixed in the, can be drawn into the coiled pipe in the protection box through the spool that protection box one side was equipped with, only need draw gently when using and get and make the coiled pipe pull out the pipeline of being qualified for the next round of competitions under the rotation effect of spool and survey, in retrieving the protection box through the spool when need not using, and with the protective cover lid on the pipeline of being qualified for the next round of competitions, thereby can protect test probe, avoid the probe pollution, the ash that falls and damage, during the use, the accessible fixed band is fixed the protection box at the waist, can liberate both hands, need not to hand, if need hand, thereby can hold the handle that protection box back was established and carry out handheld operation, improve handheld travelling comfort, the utility model relates to a conveniently carry, can hand and wear, the portable gas detector who has protection mechanism that the protective effect is good.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic structural view of the present invention at a in fig. 1;

FIG. 3 is a schematic structural view of the back of the protection box of the present invention;

FIG. 4 is a schematic structural view of the front sectional view of the present invention;

fig. 5 is a schematic view of the buckle structure of the present invention.

In the figure: 1. a protective case; 2. a damping spring; 3. placing the plate; 4. placing the pad; 5. a spool; 51. a limiting plate; 52. a limiting rod; 6. a serpentine tube; 7. detecting a probe; 8. a wire outlet hole; 9. a wire outlet pipeline; 10. a protective cover; 11. a protective band; 12. buckling; 13. an elastic clamping block; 14. a card slot; 15. a clamping hole; 16. a return spring; 17. a handle; 18. fixing belts; 19. a hook and loop fastener surface; 20. a thread gluing mother surface; 21. and (7) detecting the instrument.

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. 1-5, the present invention provides a technical solution: the protective box comprises a protective box 1, wherein a damping spring 2 is fixed at the bottom of the protective box 1, one end of the damping spring 2 is fixed at the bottom of the protective box 1, a placing plate 3 is fixedly connected with the other end of the damping spring 2, a placing pad 4 is glued at the top of the placing plate 3, a detector 21 is placed in the placing pad 4, a coiled pipe 6 is fixedly connected with one side of the top end of the detector 21, one end of the coiled pipe 6 is fixedly connected with one side of the top end of the detector 21, the other end of the coiled pipe 6 is fixedly connected with a detection probe 7, a winding shaft 5 is fixed at one side of the placing pad 4 in the protective box 1 through a bearing, a wire outlet hole 8 is formed at the top of the protective box 1, a wire outlet pipeline 9 is fixedly welded on the wire outlet hole 8, one end of the coiled pipe 6 is wound on the winding shaft 5 and penetrates through the wire outlet pipeline, protective cover 10 has been cup jointed on the pipeline 9 of being qualified for the next round of competitions, protective box 1 is close to the symmetry is fixed with protecting band 11 in the middle of the lateral wall of wire hole 8 one side, 11 one ends in protecting band are fixed in one side inner wall of protective box 1, the other end of protective band 11 is fixed with buckle 12, the lateral wall of buckle 12 both sides is equipped with elasticity fixture block 13, 1 inner wall in protective box is located the fixed draw-in groove 14 of having seted up of symmetric plane of protective band 11, card hole 15 has been seted up to the lateral wall of draw-in groove 14 both sides, protective box 1's back is equipped with handle 17, swing joint has fixed band 18 in the handle.

Preferably, place 4 outsides of pad and make for the cortex material, the inside packing of placing pad 4 has the sponge, the cortex material of placing pad 4 adoption is convenient clearance and disinfection more, the sponge of placing pad 4 packing can play protection absorbing effect.

Preferably, limiting plates 51 are arranged at the top and the bottom of the winding reel 5, the limiting plates 51 arranged at the top and the bottom of the winding reel 5 are used for limiting the coiled pipe 6, limiting rods 52 are fixed at one sides of the limiting plates 51 arranged at the top and the bottom of the winding reel 5, and the limiting rods 52 are used for preventing the coiled pipe 6 from being separated from the winding reel 5 and avoiding winding.

Preferably, the size of the buckle 12 is matched with the size of the clamping groove 14, and the size of the elastic latch 13 is matched with the size of the latching hole 15.

Preferably, a reset spring 16 is arranged on an inner wall of the buckle 12, one end of each of the two elastic clamping blocks 13 is fixedly connected with the reset spring 16, the other end of each of the two elastic clamping blocks 13 penetrates through the inner wall of the buckle 12 to be communicated with the outer wall, one end of each of the two elastic clamping blocks 13, which is located on the outer wall, is a smooth conical head, the buckle 12 is clamped into the clamping groove 14, the two elastic clamping blocks 13 are stressed to inwardly extrude the reset spring 16 under the action of external force, when the elastic clamping blocks are pushed into the clamping holes 15, the elastic clamping blocks 13 are reset to pop out the clamping buckles 12 after losing the external force, the elastic clamping blocks 13 are pulled outwards forcibly when the elastic clamping blocks are required to be taken out, and the elastic clamping blocks 13 can be separated from the clamping holes 15 through.

Preferably, the one end of fixed band 18 is equipped with thread gluing belt face 19, the other end of fixed band 18 is equipped with thread gluing mother face 20, through with thread gluing belt face 19 with glue thread gluing mother face 20 to connecting to be fixed in user's waist with fixed band 18, need not to hand, make things convenient for user's both hands can operate other things, for example record data etc. improve the operating efficiency.

The working principle is as follows: when in use, the protective box 1 is arranged for the detector 21, the placing plate 3 is arranged at the bottom of the protective box 1, the damping spring 2 is connected at the bottom of the placing plate 3, the damping spring 2 can play a damping protection role under the condition that the protective box 1 is accidentally dropped, the placing pad 4 is arranged at the top of the placing plate 3, the detector 21 is placed in the placing pad 4, the protective function can be played again through sponge filled in the placing pad 4, the protective belt 11 is connected at one side of the inner wall of the protective box 1, one end of the protective belt 11 is connected with the buckle 12, the buckle 12 is clamped into the clamping groove 14 arranged at the side wall of the other side of the protective box 1, the elastic clamping blocks 13 at the two sides of the buckle 12 are clamped into the clamping holes 15 for fixing, the detector 21 can be fixed in the protective box 1 through the protective belt 11 as the elastic belt, the protective belt 11 has two symmetrical parts which are arranged in the protective box 1 to improve the protective effect, the coil pipe 6 can be rolled into the protective box 1 through the winding shaft 5 arranged at one side of the protective box 1, when in use, the coil pipe 6 is pulled out of the wire outlet pipeline 9 under the rotating action of the winding shaft 5 to be detected, when in use, the coil pipe is not required to be retracted into the protective box 1 through the winding shaft 5, the protective cover 10 is covered on the wire outlet pipeline 9, so that the detection probe 7 can be protected, the probe is prevented from being polluted, dust and damage are caused, when in use, the protective box 1 can be fixed at the waist through the fixing belt 18, hands can be released, the hands are not required to be held, when in use, the fixing belt 18 is removed, the handle 17 arranged at the back of the protective box 1 is held to carry out the hand-held operation, the hand-held comfort is improved, the utility model is convenient to carry, can hand and wear, portable gas detection appearance that has protection machanism that protective effect is good.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a portable gas detector with protection machanism, includes protection box (1), its characterized in that: the protection box is characterized in that a damping spring (2) is fixed at the bottom of the protection box (1), one end of the damping spring (2) is fixed at the bottom of the protection box (1), a placing plate (3) is fixedly connected at the other end of the damping spring (2), a placing pad (4) is glued at the top of the placing plate (3), a detector (21) is placed in the placing pad (4), a coiled pipe (6) is fixedly connected to one side of the top end of the detector (21), one end of the coiled pipe (6) is fixedly connected to one side of the top end of the detector (21), a detection probe (7) is fixedly connected to the other end of the coiled pipe (6), a winding shaft (5) is fixed to one side, located on the placing pad (4), of the protection box (1) through a bearing, a wire outlet (8) is arranged at the top of the protection box (1), and a wire outlet pipeline (9) is fixedly welded on the wire outlet (8, one end of the coiled pipe (6) is wound on the winding shaft (5) and passes through the wire outlet pipeline (9), a protective cover (10) is sleeved on the wire outlet pipeline (9), a protective belt (11) is symmetrically fixed in the middle of the side wall of the protective box (1) close to one side of the wire outlet hole (8), one end of the protective belt (11) is fixed on the inner wall of one side of the protective box (1), a buckle (12) is fixed at the other end of the protective belt (11), elastic clamping blocks (13) are arranged on the side walls of the two sides of the buckle (12), the inner wall of the protective box (1) is fixedly provided with a clamping groove (14) on the symmetrical surface of the protective belt (11), the side walls of two sides of the clamping groove (14) are provided with clamping holes (15), the back of the protection box (1) is provided with a handle (17), and a fixing belt (18) is movably connected in the handle (17).

2. The portable gas detector with a protection mechanism of claim 1, wherein: the outer portion of the placing pad (4) is made of leather materials, and sponge is filled in the placing pad (4).

3. The portable gas detector with a protection mechanism of claim 1, wherein: limiting plates (51) are arranged at the top and the bottom of the winding shaft (5), and limiting rods (52) are fixed on one sides of the limiting plates (51) arranged at the top and the bottom of the winding shaft (5).

4. The portable gas detector with a protection mechanism of claim 1, wherein: the size of the buckle (12) is matched with that of the clamping groove (14), and the size of the elastic clamping block (13) is matched with that of the clamping hole (15).

5. The portable gas detector with a protection mechanism of claim 1, wherein: the inner wall of the buckle (12) is provided with a return spring (16), one end of each of the two elastic clamping blocks (13) is fixedly connected with the return spring (16), the other end of each of the two elastic clamping blocks (13) penetrates through the inner wall of the buckle (12) to be communicated with the outer wall, and one end, located on the outer wall, of each of the two elastic clamping blocks (13) is a smooth conical head.

6. The portable gas detector with a protection mechanism of claim 1, wherein: the fixing strap (18) is an elastic strap, one end of the fixing strap (18) is provided with a thread gluing strap surface (19), and the other end of the fixing strap (18) is provided with a thread gluing female surface (20).