CN210155118U

CN210155118U - Portable concentration detection instrument

Info

Publication number: CN210155118U
Application number: CN201921048375.XU
Authority: CN
Inventors: 江伟; 胡洪峰; 谢钺
Original assignee: Xuancheng Hengtai Electronic Chemical Material Co Ltd
Current assignee: Xuancheng Hengtai Electronic Chemical Material Co Ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-03-17
Anticipated expiration: 2029-07-05

Abstract

The utility model belongs to the technical field of concentration detection instrument, in particular to a portable concentration detection instrument, which comprises a shell and a display panel arranged on the front end surface of the shell, wherein the display panel is provided with a display screen and a control button, two sides of the lower end surface of the shell are provided with connectors, the connectors are in threaded connection with connecting wires, and the other ends of the connecting wires are connected with a detector; the outer walls of the two sides of the shell are fixedly provided with placing clamps, and the detector is placed in the placing clamps; place and press from both sides mainly including setting firmly the connecting block on the casing outer wall, seting up at the opening that the casing one end was kept away from to the connecting block, set firmly pivot in the opening, connect two sets of clamp pieces in the pivot, the clamp piece is the arc structure, pivot outside cover is equipped with the torsional spring, has overcome prior art's not enough, fixes placing the detector and presss from both sides in, conveniently carries equipment, for the detector provides the protection, has prolonged the life of equipment, has reduced the cost of overhauing.

Description

Portable concentration detection instrument

Technical Field

The utility model belongs to the technical field of concentration detection instrument, concretely relates to portable concentration detection instrument.

Background

The concentration detector is an instrument and meter tool for detecting concentration, which comprises a portable concentration detector, a handheld concentration detector, a fixed concentration detector, an online concentration detector and the like, wherein a concentration sensor is mainly used for detecting concentration types existing in the environment, and the concentration sensor is used for detecting components and content of concentration.

The existing concentration detection instrument is provided with a power line and a detector, so that the concentration detection instrument is inconvenient to carry, the detector is placed at will, the detector cannot be well protected, and the detector is easy to damage, and the use of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable concentration detection instrument has overcome the not enough of prior art, with the fixed clamp of placing of detector in, conveniently carries equipment, for the detector provides the protection, has prolonged the life of equipment, has reduced the cost of overhauing.

In order to solve the above problems, the utility model adopts the following technical proposal:

a portable concentration detection instrument comprises a shell and a display panel arranged on the front end face of the shell, wherein a display screen and a control button are arranged on the display panel, connecting ports are formed in two sides of the lower end face of the shell, connecting wires are connected to the connecting ports in a threaded mode, and the other ends of the connecting wires are connected with detectors; the outer walls of the two sides of the shell are fixedly provided with placing clamps, and the detector is placed in the placing clamps; the placing clamp mainly comprises a connecting block fixedly arranged on the outer wall of the shell, an opening formed in one end, far away from the shell, of the connecting block, a rotating shaft fixedly arranged in the opening, and two groups of clamp pieces connected to the rotating shaft, wherein the clamp pieces are all arc-shaped structures, a torsion spring is sleeved on the outer side of the rotating shaft, and the two groups of clamp pieces are connected in a hinge mode through the rotating shaft to form a clamp-shaped structure; the support rod of vertical direction has set firmly on four angles of the lower terminal surface of casing, the bottom of bracing piece sets firmly horizontal backup pad, the lower terminal surface center department of casing has seted up the thermovent.

Further, a heat dissipation fan is arranged in the heat dissipation opening, and a dust screen is arranged at the bottom end of the heat dissipation opening.

Furthermore, all wear to be equipped with set screw on four angles of display panel, set screw passes through threaded connection with the casing.

Further, a transmission antenna is arranged on one side of the upper end face of the shell, two groups of horn mouths are formed in the lower end face of the shell, and the two groups of horn mouths are located on two sides of the heat dissipation opening respectively.

Further, the outside cover of clip piece is equipped with the rubber sleeve, the surface of rubber sleeve is provided with the protection line.

Further, all overlap on four angles of casing and be equipped with the protection pad, the protection pad adopts rubber to make.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a portable concentration detection instrument, which is characterized in that a casing, a protection pad, a detector, a placing clamp, a connecting wire, a clamp piece, a connecting block and a rotating shaft are arranged, the detector is placed in the placing clamp to provide protection for the detector, and the portable concentration detection instrument is convenient to carry; the display panel and the fixing screws are arranged, so that the disassembly and maintenance are convenient; through setting up thermovent, radiator fan, bracing piece and backup pad, avoid dust to get into equipment simultaneously conveniently dispels the heat.

The utility model discloses simple structure, convenient to use places the detector is fixed and presss from both sides in placing, conveniently carries equipment, for the detector provides the protection, has prolonged the life of equipment, has reduced the cost of overhauing.

Drawings

Fig. 1 is a schematic structural diagram of a portable concentration detection instrument.

Fig. 2 is a schematic view of the lower end surface structure of a portable concentration detection instrument.

Fig. 3 is a schematic structural diagram of a placing clip in the portable concentration detection instrument.

In the figure: 1. a housing; 2. a display panel; 3. a protection pad; 4. a detector; 5. placing a clamp; 6. a connecting wire; 7. a support bar; 8. a support plate; 9. fixing screws; 10. a transmission antenna; 11. a connecting port; 12. a heat dissipation port; 13. a heat radiation fan; 14. a bell mouth; 15. connecting blocks; 16. a rotating shaft; 17. a rubber sleeve; 18. a clip sheet.

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.

As shown in the figures, the portable concentration detection instrument of the present invention comprises a casing 1 and a display panel 2 installed on the front end surface of the casing 1, wherein the display panel 2 is provided with a display screen and a control button, two sides of the lower end surface of the casing 1 are provided with connectors 11, the connectors 11 are connected with connecting wires 6 in a threaded manner, the other ends of the connecting wires 6 are connected with a detector 4, and the detector 4 is 3300; the outer walls of two sides of the shell 1 are fixedly provided with a placing clamp 5, and the detector 4 is placed in the placing clamp 5; the placing clamp 5 mainly comprises a connecting block 15 fixedly arranged on the outer wall of the shell 1, an opening formed in one end, far away from the shell 1, of the connecting block 15, a rotating shaft 16 fixedly arranged in the opening, and two groups of clamp pieces 18 connected to the rotating shaft 16, wherein the clamp pieces 18 are all arc-shaped structures, a torsion spring is sleeved on the outer side of the rotating shaft 16, and the two groups of clamp pieces 18 are connected in a hinge mode through the rotating shaft 16 to form a clamp-shaped structure; four corners of the lower end face of the shell 1 are fixedly provided with vertical supporting rods 7, the bottom end of each supporting rod 7 is fixedly provided with a transverse supporting plate 8, and the center of the lower end face of the shell 1 is provided with a heat radiating port 12.

A heat radiation fan 13 is arranged in the heat radiation port 12, the type of the heat radiation fan 13 can be 12025, and a dustproof net is arranged at the bottom end of the heat radiation port 12; fixing screws 9 are arranged at four corners of the display panel 2 in a penetrating manner, and the fixing screws 9 are connected with the shell 1 through threads; a transmission antenna 10 is arranged on one side of the upper end surface of the shell 1, two groups of horn mouths 14 are formed in the lower end surface of the shell 1, and the two groups of horn mouths 14 are respectively positioned on two sides of the heat dissipation port 12; the outer side of the clip sheet 18 is sleeved with a rubber sleeve 17, and the outer surface of the rubber sleeve 17 is provided with protective grains; all the four corners of the shell 1 are sleeved with protection pads 3, and the protection pads 3 are made of rubber.

To sum up, when the portable concentration detection instrument needs to be carried, the protective sleeve is sleeved on four corners of the shell 1, the clamp pieces 18 for placing the clamps 5 are sequentially opened, the detector 4 is placed between the two clamp pieces 18, the clamp pieces 18 are loosened, the clamp pieces 18 rebound to the initial state under the action of the torsion spring, and the device is moved to a required position after the detector 4 is placed; when the table is used, the supporting plate 8 is placed on a horizontal table top, the radiating fan 13 is started, hot air is exhausted from the radiating port 12, and the temperature in the equipment is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable concentration detection instrument, includes casing (1) and installs display panel (2) at casing (1) preceding terminal surface, last display screen and the control button of being provided with of display panel (2), its characterized in that: two sides of the lower end face of the shell (1) are provided with connecting ports (11), the connecting ports (11) are in threaded connection with connecting wires (6), and the other ends of the connecting wires (6) are connected with detectors (4); the outer walls of two sides of the shell (1) are fixedly provided with a placing clamp (5), and the detector (4) is placed in the placing clamp (5); the placing clamp (5) mainly comprises a connecting block (15) fixedly arranged on the outer wall of the shell (1), an opening formed in one end, far away from the shell (1), of the connecting block (15), a rotating shaft (16) fixedly arranged in the opening, and two groups of clamp pieces (18) connected to the rotating shaft (16), wherein the clamp pieces (18) are of arc-shaped structures, a torsion spring is sleeved on the outer side of the rotating shaft (16), and the two groups of clamp pieces (18) are connected in a hinge mode through the rotating shaft (16) to form a clamp-shaped structure; the support rod (7) in the vertical direction is fixedly arranged at four corners of the lower end face of the shell (1), the bottom end of the support rod (7) is fixedly provided with a transverse support plate (8), and the center of the lower end face of the shell (1) is provided with a heat dissipation opening (12).

2. A portable concentration measuring instrument according to claim 1, wherein: a cooling fan (13) is arranged in the cooling opening (12), and a dust screen is arranged at the bottom end of the cooling opening (12).

3. A portable concentration measuring instrument according to claim 1, wherein: all wear to be equipped with set screw (9) on four angles of display panel (2), set screw (9) pass through threaded connection with casing (1).

4. A portable concentration measuring instrument according to claim 1, wherein: the antenna comprises a shell (1), and is characterized in that a transmission antenna (10) is arranged on one side of the upper end face of the shell (1), two sets of horn mouths (14) are arranged on the lower end face of the shell (1), and the horn mouths (14) are respectively located on two sides of a heat dissipation opening (12).

5. A portable concentration measuring instrument according to claim 1, wherein: the outer side of the clip sheet (18) is sleeved with a rubber sleeve (17), and protective grains are arranged on the outer surface of the rubber sleeve (17).

6. A portable concentration measuring instrument according to claim 1, wherein: all overlap on four angles of casing (1) and be equipped with protection pad (3), protection pad (3) adopt rubber to make.