CN211741429U

CN211741429U - Dustproof effectual electric power detection table

Info

Publication number: CN211741429U
Application number: CN201921790352.6U
Authority: CN
Inventors: 陈世涛; 赵海林; 吕巧文; 张艺严
Original assignee: Guangzhou Jineng Information Technology Co ltd
Current assignee: Guangzhou Jineng Information Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-10-23
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to the technical field of electric power detection, in particular to an electric power detection meter with good dustproof effect, which can prevent dust from entering the inside of the electric power detection meter when in use, thereby prolonging the service life, and comprises a detection box, a detection circuit board and a detection pen, wherein the detection box is internally provided with a detection cavity, the detection circuit board is fixedly arranged in the detection cavity, the top and the bottom of the detection box are respectively provided with two groups of detection ports, the detection box comprises a front shell and a rear shell, the left rear end and the right rear end of the front shell are respectively provided with a plurality of groups of fixed blocks, the left front end and the right front side of the rear shell are respectively provided with a plurality of groups of fixed grooves, the front shell and the rear shell are connected together in the plurality of groups of fixed blocks by clamping the plurality of groups of fixed blocks, the left connection part and the right connection part of the front shell and the rear shell are respectively provided with two, two groups of cover plates are respectively arranged in the two groups of detection ports.

Description

Dustproof effectual electric power detection table

Technical Field

The utility model relates to a technical field that electric power detected especially relates to a dustproof effectual electric power detection table.

Background

As is well known, the power detection meter is a device for detecting and maintaining power equipment to ensure normal operation of the power equipment, and is widely used in the field of power equipment maintenance.

Chinese patent No. CN207992386U discloses a power detector, which is described generally as: including the electric power detector body, the front surface of electric power detector body is provided with the display screen, and control switch is installed to the below of display screen, and control switch's below is provided with the jack, and one side of jack is connected with the jack lid, and the upper end of electric power detector body is provided with the recess, and the inside of recess is provided with the electrography, and the rear surface of electric power detector body is provided with the backshell, and the edge through connection of backshell has the screw, and the internally mounted of electric power detector body has the circuit board. When the existing electric power detector is used, the electric power equipment is detected and maintained through the test pencil.

When the existing electric power detector is used, a plurality of gaps exist on the electric power detector body and the rear shell, so that a large amount of dust is easily accumulated inside the electric power detector after the electric power detector is used for a long time, and the service life of the electric power detector is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dustproof effectual electric power detection table, it can prevent when using that the dust from getting into the inside of electric power detection table to improve life.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric power detection meter with good dustproof effect comprises a detection box, a detection circuit board and a detection pen, wherein a detection cavity is arranged in the detection box, the detection circuit board is fixedly arranged in the detection cavity, two groups of detection ports are respectively arranged at the top and the bottom of the detection box, the detection box comprises a front shell and a rear shell, a plurality of groups of fixed blocks are respectively arranged at the left rear end and the right rear end of the front shell, a plurality of groups of fixed grooves are respectively arranged at the left front end and the right front side of the rear shell, the front shell and the rear shell are clamped in the plurality of groups of fixed grooves through the plurality of groups of fixed blocks and connected together, two groups of sealing strips are respectively arranged at the left connecting part and the right connecting part of the front shell and the rear shell, two groups of sealing strips are respectively bonded at the connecting part at the left side and the right side, two groups of cover plates are respectively arranged in the, the left side and the right side of two sets of detection mouth insides are provided with four group's mounting grooves respectively, two sets of apron are nested respectively through four group's fixed strip in four group's mounting grooves, and the left end and the right-hand member that are located the apron top of top and the left end and the right-hand member that are located the apron top of below are provided with four group's dustproof joint strips respectively, the left side and the right side of detecting the chamber top and the left side and the right side of bottom are provided with four group's dustproof adhesive tape respectively, are provided with four group's dust grooves in four group's dustproof adhesive tape respectively, four group's dustproof joint strips are placed respectively four group's dust grooves are internal, the.

Preferably, the sections of the four groups of dustproof clamping strips are all in an isosceles trapezoid shape.

Preferably, still include the protective housing, the left side of protective housing is fixed the right side of detection case, and the inside of protective housing is provided with the protection chamber, and the top of protective housing is provided with the protection mouth, and the inside lid of protection mouth is provided with the guard plate, and the inside of protective housing is provided with the protection sponge board uniformly, the inside at the protective housing is placed to the test pen.

Preferably, the detection device further comprises four groups of outer sealing strips, and the four groups of outer sealing strips are respectively attached to the outer sides of the connecting positions between the two groups of cover plates and the two groups of detection ports.

Preferably, the middle parts of the two groups of cover plates are respectively provided with a plurality of groups of heat dissipation through holes.

Preferably, the dustproof device further comprises two groups of dustproof nets, and the two groups of dustproof nets are respectively fixed at the bottom of the cover plate located above and the top of the cover plate located below.

Preferably, the two groups of dust screens are both made of dust-proof filter cotton.

(III) advantageous effects

Compared with the prior art, the utility model provides a dustproof effectual electric power detection table possesses following beneficial effect:

this dustproof effectual electric power detection table, can seal the joint gap between preceding shell and the backshell on detection case left side and right side through the multiunit sealing strip, prevent that dust from entering into the detection case through even gap, through with four dustproof card strips nestification of group in four dustproof adhesive tape, make four dustproof adhesive tape of group seal the installation gap between two sets of apron and the detection case, thereby prevent that dust from entering into the detection case through the installation gap in, thereby realize the omnidirectional dustproof protection to the detection case, thereby reduce the dust volume in the long-time back detection case of using, thereby improve the life of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is an enlarged view of part A of the structure of the present invention;

in the drawings, the reference numbers: 1. a detection box; 2. detecting the circuit board; 3. a detection pen; 4. a fixed block; 5. a sealing strip; 6. a cover plate; 7. a fixing strip; 8. a dust-proof clamping strip; 9. a dustproof adhesive tape; 10. a protective box; 11. a protective sponge plate; 12. an outer seal; 13. a heat dissipating through hole; 14. a dust screen.

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. 1-3, the utility model relates to an electric power meter with good dustproof effect, which comprises a detection box 1, a detection circuit board 2 and a detection pen 3, wherein the detection box 1 is internally provided with a detection cavity, the detection circuit board 2 is fixedly arranged in the detection cavity, the top and the bottom of the detection box 1 are respectively provided with two groups of detection ports, the detection box 1 comprises a front shell and a rear shell, the left rear end and the right rear end of the front shell are respectively provided with a plurality of groups of fixed blocks 4, the left front end and the right front side of the rear shell are respectively provided with a plurality of groups of fixed grooves, the front shell and the rear shell are connected together in the plurality of groups of fixed grooves through the plurality of groups of fixed blocks 4, the left connecting part and the right connecting part of the front shell and the rear shell are respectively provided with two groups of sealing strips 5, the two groups of sealing strips 5 are respectively bonded on the connecting part of the left, the left side and the right side of the two groups of cover plates 6 are respectively provided with a semicircular fixing strip 7, the left side and the right side of the inner part of the two groups of detection ports are respectively provided with four groups of mounting grooves, the two groups of cover plates 6 are respectively embedded in the four groups of mounting grooves through the four groups of fixing strips 7, the middle parts of the two groups of cover plates 6 are respectively provided with a plurality of groups of heat dissipation through holes 13, the inner part of the detection box 1 can be properly dissipated through the plurality of groups of heat dissipation through holes 13, the overhigh temperature of the detection circuit board 2 during use is avoided, and; the dust-proof device further comprises two groups of dust-proof nets 14, wherein the two groups of dust-proof nets 14 are respectively fixed at the bottom of the cover plate 6 positioned above and the top of the cover plate 6 positioned below, and dust can be prevented from entering the detection box 1 through the heat dissipation through holes 13 through the two groups of dust-proof nets 14; the two groups of dust screens 14 are both made of dust-proof filter cotton, and the dust-proof effect of the two groups of dust screens 14 can be improved by using the dust-proof filter cotton; the left end and the right end of the bottom of the cover plate 6 positioned above and the left end and the right end of the top of the cover plate 6 positioned below are respectively provided with four groups of dustproof clamping strips 8, the left side and the right side of the top of the detection cavity and the left side and the right side of the bottom of the detection cavity are respectively provided with four groups of dustproof rubber strips 9, four groups of dustproof grooves are respectively arranged in the four groups of dustproof rubber strips 9, the four groups of dustproof clamping strips 8 are respectively arranged in the four groups of dustproof grooves, the sections of the four groups of dustproof clamping strips 8 are in isosceles trapezoid shapes, and the connection strength between the dustproof clamping strips 8 and the dustproof rubber strips 9 can be improved by arranging the dustproof clamping; the detection pen 3 is located on the right side of the detection box 1, the detection pen 3 is electrically connected with the detection circuit board 2, the detection box further comprises a protection box 10, the left side of the protection box 10 is fixed on the right side of the detection box 1, a protection cavity is arranged inside the protection box 10, a protection opening is formed in the top of the protection box 10, a protection plate is arranged inside the protection opening in a covering mode, protection sponge plates 11 are uniformly arranged inside the protection box 10, the detection pen 3 is placed inside the protection box 10, the detection pen 3 can be protected in a dustproof mode through the protection box 10 and the protection sponge plates 11, and the service life of the detection pen 3 is prolonged; the connecting gaps between the front shell and the rear shell on the left side and the right side of the detection box 1 can be sealed through the multiple groups of sealing strips 5, dust is prevented from entering the detection box 1 through the connecting gaps, the four groups of dustproof clamping strips 8 are nested in the four groups of dustproof rubber strips 9, and the four groups of dustproof rubber strips 9 seal the mounting gaps between the two groups of cover plates 6 and the detection box 1, so that the dust is prevented from entering the detection box 1 through the mounting gaps, the comprehensive dustproof protection of the detection box 1 is realized, the dust amount in the detection box 1 after long-time use is reduced, and the service life of the device is prolonged; the dust-proof detection box further comprises four groups of outer sealing strips 12, wherein the four groups of outer sealing strips 12 are respectively attached to the outer sides of the connecting positions between the two groups of cover plates 6 and the two groups of detection ports, and the dust-proof capability of the detection box 1 can be further improved through the four groups of outer sealing strips 12.

When using, can seal the joint line between preceding shell and the backshell on detection case 1 left side and right side through multiunit sealing strip 5, prevent that dust from entering into detection case 1 through even the gap, through with four dustproof card strips 8 nestings of group in four dustproof adhesive tape 9, make four dustproof adhesive tape 9 of group seal the installation gap between two sets of apron 6 and detection case 1, thereby prevent that dust from entering into detection case 1 through the installation gap, thereby realize the omnidirectional dustproof protection to detection case 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 electric power detection meter with good dustproof effect is characterized by comprising a detection box (1), a detection circuit board (2) and a detection pen (3), wherein a detection cavity is arranged inside the detection box (1), the detection circuit board (2) is fixedly arranged in the detection cavity, two groups of detection ports are respectively arranged at the top and the bottom of the detection box (1), the detection box (1) comprises a front shell and a rear shell, a plurality of groups of fixing blocks (4) are respectively arranged at the left rear end and the right rear end of the front shell, a plurality of groups of fixing grooves are respectively arranged at the left front end and the right front side of the rear shell, the front shell and the rear shell are clamped in the plurality of groups of fixing grooves through the plurality of groups of fixing blocks (4) and connected together, two groups of sealing strips (5) are respectively arranged at the left connecting part and the right connecting part of the front shell and the rear shell, the two groups of sealing strips (5) are, the detection device is characterized in that two groups of cover plates (6) are respectively arranged in the two groups of detection ports, the left sides and the right sides of the two groups of cover plates (6) are respectively provided with semicircular fixing strips (7), the left sides and the right sides in the two groups of detection ports are respectively provided with four groups of mounting grooves, the two groups of cover plates (6) are respectively embedded in the four groups of mounting grooves through the four groups of fixing strips (7), the left end and the right end at the bottom of the cover plate (6) positioned above and the left end and the right end at the top of the cover plate (6) positioned below are respectively provided with four groups of dustproof clamping strips (8), the left sides and the right sides at the top of the detection cavity and the left sides and the right sides at the bottom of the detection cavity are respectively provided with four groups of dustproof adhesive tapes (9), four groups of dustproof grooves are respectively arranged in the four groups of dustproof adhesive tapes (9), the four, the detection pen (3) is electrically connected with the detection circuit board (2).

2. The electric power meter with good dustproof effect according to claim 1, wherein the sections of the four sets of dustproof clamping strips (8) are all isosceles trapezoid-shaped.

3. The electric power detection meter with good dustproof effect according to claim 1, characterized by further comprising a protective box (10), wherein the left side of the protective box (10) is fixed on the right side of the detection box (1), a protective cavity is arranged inside the protective box (10), a protective opening is formed in the top of the protective box (10), a protective plate is arranged inside the protective opening in a covering mode, a protective sponge plate (11) is uniformly arranged inside the protective box (10), and the detection pen (3) is placed inside the protective box (10).

4. The electric power detection meter with good dustproof effect according to claim 1, further comprising four groups of outer seals (12), wherein the four groups of outer seals (12) are respectively attached to the outer sides of the joints between the two groups of cover plates (6) and the two groups of detection ports.

5. The electric power detection meter with good dustproof effect according to claim 1, wherein the middle parts of the two groups of cover plates (6) are respectively provided with a plurality of groups of heat dissipation through holes (13).

6. The electric power meter with good dustproof effect according to claim 1, further comprising two sets of dustproof nets (14), wherein the two sets of dustproof nets (14) are respectively fixed at the bottom of the cover plate (6) located above and at the top of the cover plate (6) located below.

7. The electric power detection meter with good dustproof effect according to claim 6, wherein the two groups of dustproof nets (14) are both made of dustproof filter cotton.