CN215179455U

CN215179455U - Portable dust concentration detector

Info

Publication number: CN215179455U
Application number: CN202120706101.6U
Authority: CN
Inventors: 苗娣; 沈剑; 杨春
Original assignee: Suzhou Xianglu Testing Technology Service Co ltd
Current assignee: Suzhou Xianglu Testing Technology Service Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-14
Anticipated expiration: 2031-04-07

Abstract

The utility model is suitable for a dust detector technical field provides a portable dust concentration detector, include: the detector body, it including handheld portion and integrated into one piece in display portion on the handheld portion, and be located the receiving part at display portion top, holding part, its fixed connection in the top of display portion, and be located one side of receiving part, it is right for convenient the detector body snatchs, the block groove, it sets up in on the lateral wall of display portion, when the user need not carry other detecting instrument in hand, can be through holding handheld portion, perhaps hold holding part and take and carry this device to make the user can reach when predetermineeing the detection place, can more quick control this device and enter into operating condition, made things convenient for user's normal work, simultaneously, also improved this device practicality.

Description

Portable dust concentration detector

Technical Field

The utility model belongs to the technical field of the dust detector, especially, relate to a portable dust concentration detector.

Background

The dust detector is called dust meter for short, also called dust measuring instrument or dust tester, mainly used for detecting dust concentration in ambient air, and the types of the dust meter are divided into laser dust meter, online continuous monitoring dust meter, portable dust meter and the like, and the dust meter is widely applied to disease prevention and control center, mine, metallurgy, power plant, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and the like.

The existing dust detector is usually carried to the environment to be detected by a user when in use, and dust in the environment is detected, but the existing dust detector does not have a good carrying device, so that the user can not easily carry the dust detector.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable dust concentration detector aims at solving the problem of mentioning in the above-mentioned background art.

The utility model discloses a realize like this, a portable dust concentration detector, include:

the detector comprises a detector body, a detector body and a detector body, wherein the detector body comprises a handheld part, a display part and a receiving part, the display part is integrally formed on the handheld part, and the receiving part is positioned at the top of the display part;

the grasping part is fixedly connected to the top of the display part and is positioned on one side of the receiving part, and the grasping part is used for facilitating the grasping of the detector body;

the clamping groove is formed in one side wall of the display part;

and the strap component is symmetrically and fixedly arranged on the other side wall of the display part by the clamping groove and is detachably and fixedly connected with the clamping groove.

Preferably, the braces subassembly include fixed connection in installation piece on a lateral wall of display part, the storage tank has in the installation piece, the fixed block has been put to the storage tank content, the top fixed mounting of fixed block have with the block piece that block groove block is connected, just the bottom of fixed block is provided with rings, fixed mounting has a spring on the diapire of storage tank, just rings with fixedly connected with elasticity braces between the spring.

Preferably, an internal thread is formed in the inner wall of the top of the accommodating groove, and an external thread matched with the internal thread and connected with the internal thread is arranged on the outer peripheral wall of the fixing block in a threaded manner.

Preferably, a water absorption cushion layer is further attached to the elastic back strap.

Preferably, the gripping member is a handle, and the gripping member and the outer wall of the hand-held portion are provided with grooves for facilitating gripping.

Preferably, the outer wall of the gripping part is also provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a portable dust concentration detector:

(1) when the user need not carry other detecting instrument in hand, can take and carry this device through holding the handheld portion, perhaps hold and grab the grip part to make the user can reach when predetermineeing the detection place, can more quick control this device and enter into operating condition, made things convenient for user's normal work, simultaneously, also improved this device practicality.

(2) When a user carries other detection instruments in hands, the user can unscrew the fixed block from the inner threads of the accommodating groove, pull the fixed block to enable the elastic braces to slide out from the accommodating groove, then insert the clamping blocks on the fixed block into the clamping grooves in the display part, and enable the user to carry the device on the back through the elastic braces, so that burdens of both hands of the user are relieved, and meanwhile convenience is brought to the user in using the device.

(3) The water absorption cushion layer that sets up on the elasticity braces can be when weather is hot, absorbs the sweat stain that the user back of the body carried the production on arm, avoids rubbing user's skin, causes the damage to user's skin, simultaneously, the recess that sets up on grasping part and the handheld portion also laminates the posture of the handheld gripping of user for what the user can relax carries out the gripping to this device, has improved user's use and has experienced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;

in the figure:

1. a detector body; 11. a hand-held portion; 12. a display unit; 13. a receiving section;

2. a gripping member; 21. anti-skid lines;

3. a clamping groove;

4. a harness assembly; 41. mounting blocks; 42. a containing groove; 43. a fixed block; 431. an external thread; 44. a hoisting ring; 45. a spring; 46. an elastic harness; 47. a clamping block;

5. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1-3, the present invention provides a portable dust concentration detector, comprising:

the detecting instrument body 1 comprises a handheld part 11, a display part 12 integrally formed on the handheld part 11, and a receiving part 13 positioned at the top of the display part 12.

Specifically, detector body 1 divide into handheld portion 11, display part 12 and receiving part 13, and display part 12 and receiving part 13 are connected, detect external dust through receiving part 13 to with detected signal transmission to display part 12, turn into digital format with the signal through display part 12 and present for the user, so that the user can be more convenient judge dust concentration.

It should be noted that, the display portion 12 and the handheld portion 11 are integrally formed, and the function is to effectively enhance the connection tightness between the display portion and the handheld portion, and at the same time, to effectively prolong the service life of the device, so as to facilitate the use of the device by a user.

Please refer to fig. 1, a grasping member 2 fixedly connected to the top of the display portion 12 and located at one side of the receiving portion 13 for facilitating grasping of the detecting instrument body 1;

the grasping part 2 is a handle, and grooves 5 which are convenient to grasp are arranged on the outer walls of the grasping part 2 and the handheld part 11;

the outer wall of the gripping member 2 is also provided with an anti-slip pattern 21.

Specifically, the grip member 2 is a handle fixedly mounted on the display portion 12 and located on one side of the receiving portion 13, so that a user can hold the grip member 2 by hand to lift the device, thereby embodying the portable characteristic of the device.

It should be noted that, in this embodiment, the outer walls of the grip part 2 and the hand-held portion 11 of the user are provided with the grooves 5 for fitting the gripping posture of the five fingers of the hand, and when the user grips the grip part 2 and/or the hand-held portion 11, the finger joints can be well fitted in the grooves 5, so that the user can grip the finger joints more stably, and the device is prevented from slipping off the hand of the user.

In some embodiments, the user is provided with anti-skidding line 21 on the outer wall of gripping part 2 still, and the purpose is, the friction between the gripping part 2 that can further increase and the user's hand, avoids appearing the landing, and simultaneously, in other embodiments, the user can also overlap on the outer wall of handheld portion 11 and gripping part 2 and be equipped with anti-skidding cover or coating anti-skidding coating and further strengthen its friction, brings the use experience of preferred for the user.

Referring to fig. 2, the engaging groove 3 is opened on a sidewall of the display portion 12;

specifically, the purpose of providing the engaging groove 3 is to unscrew the fixing block 43 from the inner thread of the accommodating groove 42 when the user needs to use the elastic shoulder strap 46, and to fix the engaging block 47 on the fixing block 43 in the engaging groove 3, so as to ensure the tight connection between the two, when the fixing block 43 is pulled out, the elastic shoulder strap 46 connected to the bottom of the fixing block 43 can slide out from the accommodating groove 42, the user can then back up the device through the elastic shoulder strap 46, the burden of the hand of the user is reduced, and meanwhile, more choices are brought to the user shoelace device.

Referring to fig. 1-3, a strap assembly 4, which is provided with a symmetrical engaging slot 3 fixedly mounted on the other side wall of the display portion 12 and detachably and fixedly connected to the engaging slot 3;

the strap assembly 4 comprises a mounting block 41 fixedly connected to one side wall of the display part 12, a containing groove 42 is arranged in the mounting block 41, a fixed block 43 is arranged in the containing groove 42, an engaging block 47 engaged with the engaging groove 3 is fixedly mounted at the top of the fixed block 43, a hanging ring 44 is arranged at the bottom of the fixed block 43, a spring 45 is fixedly mounted on the bottom wall of the containing groove 42, and an elastic strap 46 is fixedly connected between the hanging ring 44 and the spring 45;

an internal thread is formed on the inner wall of the top of the accommodating groove 42, and an external thread 431 which is matched with the internal thread and is in threaded connection with the internal thread is formed on the outer peripheral wall of the fixing block 43;

the elastic shoulder strap 46 is also provided with a water absorbing cushion layer.

Specifically, the engaging block 47 arranged in the strap assembly 4 can be detachably and fixedly installed in the engaging groove 3, when the user needs to use the elastic strap 46, the user only needs to unscrew the fixing block 43 from the accommodating groove 42, and the engaging block 47 on the fixing block 43 is engaged and fixed in the engaging groove 3, so that the connection between the engaging block 47 and the engaging groove 3 is ensured to be fixed, then, the fixing block 43 is separated from the accommodating groove 42, and therefore, the elastic strap 45 is arranged in the accommodating groove 42, and the elastic strap 45 fixedly connected through the hanging ring 44 and the fixing block 43 can be pulled out of the accommodating groove 42, so that the user can back-carry the device on the shoulder through the pulled elastic strap 46, the burden of both hands of the user is reduced, and the use of the user is further facilitated.

It should be noted that, because one end of the elastic strap 46 is connected to the hanging ring 44, and the other end is fixedly connected to the spring 45, the spring 45 can reduce the damage to the user when the elastic strap 46 is violently pulled, and because the elastic strap has a certain elasticity, the impact on the elastic strap 46 can be reduced through the elastic deformation of the elastic strap, so that the damage to the elastic strap 46 is reduced.

In some embodiments, the elastic strap 46 is preferably made of an elastic material, so that it can satisfy most users' usage habits, and at the same time, the elastic material cannot be easily broken by the users due to its own elastic force, thereby prolonging the service life thereof.

In this embodiment, the front and back surfaces of the elastic strap 46 are provided with water absorbing pads, so that sweat stains generated by the back of the user can be absorbed when the weather is hot, and the skin of the user is prevented from being rubbed and damaged.

When the device is not used, a user can connect the fixing block 43 with the external thread 431 in the accommodating groove 21 with the internal thread in a threaded manner, so that the fixing block 43 and the mounting block 41 can be stably fixed, and meanwhile, the fixing block 43 is prevented from slipping out of the accommodating groove 42, and unnecessary troubles are brought to the user.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back:

when the user need not carry other detecting instrument in hand, can take and carry this device through holding the handheld portion, perhaps hold and grab the grip part to make the user can reach when predetermineeing the detection place, can more quick control this device and enter into operating condition, made things convenient for user's normal work, simultaneously, also improved this device practicality.

When a user carries other detection instruments in hands, the user can unscrew the fixed block from the inner threads of the accommodating groove, pull the fixed block to enable the elastic braces to slide out from the accommodating groove, then insert the clamping blocks on the fixed block into the clamping grooves in the display part, and enable the user to carry the device on the back through the elastic braces, so that burdens of both hands of the user are relieved, and meanwhile convenience is brought to the user in using the device.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A portable dust concentration detector, characterized by comprising:

the detector comprises a detector body (1) and a detector body, wherein the detector body comprises a handheld part (11), a display part (12) integrally formed on the handheld part (11), and a receiving part (13) positioned at the top of the display part (12);

the gripping part (2) is fixedly connected to the top of the display part (12) and is positioned on one side of the receiving part (13) and used for facilitating the gripping of the detector body (1);

an engaging groove (3) which is opened on one side wall of the display part (12);

and the strap component (4) is fixedly arranged on the other side wall of the display part (12) in symmetry with the clamping groove (3) and is detachably and fixedly connected with the clamping groove (3).

2. The portable dust concentration measuring instrument according to claim 1, wherein the strap assembly (4) comprises a mounting block (41) fixedly connected to a side wall of the display portion (12), the mounting block (41) has a receiving groove (42), a fixing block (43) is disposed in the receiving groove (42), a locking block (47) connected to the locking groove (3) is fixedly mounted on a top of the fixing block (43), a hanging ring (44) is disposed on a bottom of the fixing block (43), a spring (45) is fixedly mounted on a bottom wall of the receiving groove (42), and an elastic strap (46) is fixedly connected between the hanging ring (44) and the spring (45).

3. The portable dust concentration detector according to claim 2, wherein an inner thread is formed on an inner wall of a top of the accommodating groove (42), and an outer thread (431) which is matched with the inner thread and is in threaded connection with the inner thread is formed on an outer peripheral wall of the fixing block (43).

4. The portable dust concentration measuring instrument of claim 2, wherein a water absorbing cushion is attached to the elastic strap (46).

5. A portable dust concentration measuring instrument according to claim 1, wherein said gripping member (2) is a handle, and the outer walls of said gripping member (2) and said hand-held portion (11) are provided with a groove (5) for facilitating gripping.

6. A portable dust concentration measuring instrument according to claim 5, wherein the grip member (2) is further provided with an anti-slip texture (21) on the outer wall thereof.