CN216246860U

CN216246860U - Inverter temperature timing sampling inspection device

Info

Publication number: CN216246860U
Application number: CN202121938196.0U
Authority: CN
Inventors: 常伟; 余捷全
Original assignee: Guangdong Yuxiu Technology Co ltd
Current assignee: Guangdong Yuxiu Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-04-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a timing sampling device for the temperature of an inverter, which comprises a shell and a movable plate, wherein the shell is arranged in a concave shape, the movable plate is movably connected in the inner cavity of the shell, two movable grooves are symmetrically formed in the movable plate up and down, the movable grooves penetrate through the front side wall and the rear side wall of the movable plate, and two movable blocks are movably connected in the movable grooves in a bilateral symmetry mode. According to the utility model, the movable plate, the connecting plate and the fixed plate are arranged, the movable plate is pushed to move through the inverter, so that the connecting plate drives the fixed plate to clamp the inverter, and the temperature measuring device can be used for carrying out comprehensive temperature measuring operation on the inverter, so that the stability detection precision is high; through being provided with positioning mechanism and bracing piece, can adjust the use angle of this device through positioning mechanism to adjust the operation through the length of bracing piece to using, make the temperature measurement convenience to the dc-to-ac converter. The utility model has the advantages of high detection precision and convenient detection.

Description

Inverter temperature timing sampling inspection device

Technical Field

The utility model relates to the technical field of inverters, in particular to a timing sampling inspection device for the temperature of an inverter.

Background

The inverter converts the DC electric energy (battery, accumulator jar) into AC electric energy (generally 220V,50Hz sine wave), and it is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like. The inverter in many equipment need regularly carry out the temperature detection operation when using, and the detection to the temperature among the prior art is accomplished through operating personnel direct detection, and the temperature error of not only detecting is big to some eminence position detection operation inconvenience very is unfavorable for the detection operation to the inverter temperature, this is prior art's weak point. For the reasons, the utility model provides an inverter temperature timing sampling device to solve the defects of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problems of large error and inconvenient detection in the prior art, and provides a device for sampling and detecting the temperature of an inverter at regular time. The inverter temperature timing sampling device has the characteristics of high detection precision, convenience in detection and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the inverter temperature timing sampling inspection device comprises a shell, wherein the shell is arranged in a concave shape, a movable plate is movably connected with an inner cavity of the shell, two movable grooves are symmetrically formed in the movable plate up and down, the movable grooves penetrate through the front side wall and the rear side wall of the movable plate, the movable grooves are symmetrically and movably connected with two movable blocks left and right, the two movable blocks at the same side are fixedly connected with the same fixed plate, the side walls of the two fixed plates at the opposite sides are uniformly and fixedly connected with a plurality of temperature measuring devices, the side wall of the movable plate close to one side of the fixed plate is uniformly and fixedly connected with a plurality of temperature measuring devices, the rear side wall of the movable block is movably connected with a connecting plate, one side of the connecting plate far away from the movable block is movably connected with the rear side of the inner cavity of the shell, a positioning mechanism is arranged at the center of the rear side wall of the shell, and a supporting rod is fixedly connected with one side of the positioning mechanism far away from the shell, one end of the support rod, far away from the shell, is fixedly connected with a display device.

Preferably, positioning mechanism includes the rotor plate, fixedly connected with pivot on the rotor plate, the equal swing joint in both ends of pivot has the curb plate, fixed connection between curb plate and the shell, evenly distributed has seted up a plurality of draw-in groove on the rotor plate is close to the lateral wall of shell one side, the movable hole has been seted up at the back lateral wall center of shell, the downthehole fixedly connected with second spring of activity, second spring other end fixedly connected with horizontal pole, swing joint between horizontal pole and the movable hole, the horizontal pole is kept away from second spring one end and is extended movable hole and fixedly connected with latch, the latch inserts one of them draw-in groove.

Preferably, the support rod comprises a circular tube, a circular rod is movably connected to the inner cavity of the circular tube, and two handles are symmetrically and fixedly connected to the left and the right of the circular rod and extend out of one end, far away from the shell, of the circular rod.

Preferably, two first chutes are symmetrically formed in the left side wall and the right side wall of the inner cavity of the shell, two first sliders are fixedly connected to the left side wall and the right side wall of the movable plate in an up-and-down symmetrical mode, the first sliders are respectively movably connected with the first chutes, a first spring is fixedly connected to the rear side wall of each first slider, and the other end of each first spring is fixedly connected with the side wall of each first chute.

Preferably, the upper side wall and the lower side wall of the movable groove are both provided with second sliding grooves, the upper side wall and the lower side wall of the movable block are both fixedly connected with second sliding blocks, and the second sliding grooves are movably connected with the second sliding blocks.

Preferably, the rotating plate is arranged in an arc shape, and the rotating shaft is fixed at the circle center of the rotating plate.

Preferably, an anti-slip sleeve is fixedly connected to the outer side wall of the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the movable plate, the connecting plate and the fixed plate are arranged, the movable plate is pushed to move through the inverter, so that the connecting plate drives the fixed plate to clamp the inverter, and the temperature measuring device can be used for carrying out comprehensive temperature measuring operation on the inverter, so that the stability detection precision is high;

2. through being provided with positioning mechanism and bracing piece, can adjust the use angle of this device through positioning mechanism to adjust the operation through the length of bracing piece to using, make the temperature measurement convenience to the dc-to-ac converter.

Drawings

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

FIG. 2 is a schematic view of the structure of the plane A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of FIG. 2 at B of the present invention;

fig. 4 is an enlarged view of fig. 2 at C according to the present invention.

Reference numbers in the figures: 1. a housing; 2. a movable plate; 3. a movable block; 4. a fixing plate; 5. a temperature measuring device; 6. a connecting plate; 7. a positioning mechanism; 8. a support bar; 9. a display device; 10. a rotating plate; 11. a rotating shaft; 12. a side plate; 13. a card slot; 14. a second spring; 15. a cross bar; 16. clamping teeth; 17. a circular tube; 18. a round bar; 19. a handle; 20. a first chute; 21. a first slider; 22. a first spring; 23. a second chute; 24. a second slider; 25. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the inverter temperature timing sampling inspection device comprises a shell 1, wherein the shell 1 is arranged in a concave shape, a movable plate 2 is movably connected to the inner cavity of the shell 1, two first sliding grooves 20 are symmetrically formed in the left side wall and the right side wall of the inner cavity of the shell 1, two first sliding blocks 21 are symmetrically and fixedly connected to the left side wall and the right side wall of the movable plate 2, the first sliding blocks 21 are respectively and movably connected with the first sliding grooves 20, a first spring 22 is fixedly connected to the rear side wall of each first sliding block 21, the other end of each first spring 22 is fixedly connected with the side wall of each first sliding groove 20, so that the movable plate 2 can move conveniently, the three side surfaces of an inverter can be clamped conveniently, detection is convenient and high in precision, two movable grooves are symmetrically formed in the upper part and the lower part of the movable plate 2 and penetrate through the front side wall and the rear side wall of the movable plate 2, two movable blocks 3 are symmetrically and movably connected to the left side and the right side wall of the movable grooves, and second sliding grooves 23 are formed in the upper side wall and the lower side wall of the movable grooves, the upper and lower side walls of the movable block 3 are fixedly connected with a second slide block 24, a second chute 23 is movably connected with the second slide block 24, two movable blocks 3 on the left and right sides are fixedly connected with the same fixed plate 4, the side wall of one side, facing to the two fixed plates 4, of each fixed plate 4 is uniformly and fixedly connected with a plurality of temperature measuring devices 5, the side wall, close to the fixed plate 4, of each movable plate 2 is uniformly and fixedly connected with a plurality of temperature measuring devices 5, the rear side wall of each movable block 3 is movably connected with a connecting plate 6, one side, far away from the movable block 3, of each connecting plate 6 is movably connected with the rear side of the inner cavity of the shell 1, the center of the rear side wall of the shell 1 is provided with a positioning mechanism 7, the positioning mechanism 7 comprises a rotating plate 10, a rotating shaft 11 is fixedly connected on the rotating plate 10, the rotating plate 10 is arranged in an arc shape, the rotating shaft 11 is fixed at the center of the rotating plate 10, and two ends of the rotating shaft 11 are movably connected with side plates 12, the side plate 12 is fixedly connected with the shell 1, a plurality of clamping grooves 13 are uniformly distributed on the side wall of the rotating plate 10 close to one side of the shell 1, a movable hole is formed in the center of the rear side wall of the shell 1, a second spring 14 is fixedly connected in the movable hole, the other end of the second spring 14 is fixedly connected with a cross rod 15, the cross rod 15 is movably connected with the movable hole, one end, far away from the second spring 14, of the cross rod 15 extends out of the movable hole and is fixedly connected with a clamping tooth 16, the clamping tooth 16 is inserted into one clamping groove 13, the shell 1 can be positioned at a proper angle, the temperature measurement operation is convenient, a supporting rod 8 is fixedly connected with one side, far away from the shell 1, of the positioning mechanism 7 comprises a round pipe 17, the inner cavity of the round pipe 17 is movably connected with a round rod 18, one end, far away from the shell 1, of the round rod 18 extends out of the round pipe 17 and is fixedly connected with two handles 19 in bilateral symmetry, and can carry out temperature measurement operation on inverters with different heights, the outer side wall of the handle 19 is fixedly connected with an anti-slip sleeve 25, so that the use effect is good, and one end of the support rod 8, far away from the shell 1, is fixedly connected with a display device 9.

The working principle is as follows: when the device is used, firstly, the length of a supporting rod 8 is adjusted according to the installation height of an inverter, a handle 19 pulls a round rod 18 to move in a round pipe 17, so that the round rod 18 extends out of the round pipe 17 by a proper length, then, a shell 1 is pressed and the supporting rod 8 is transferred, so that the supporting rod 8 drives a rotating plate 10 to rotate, the position of the supporting rod 8 is fixed by inserting a latch 16 into a clamping groove 13 at a proper position, so that the shell 1 can carry out temperature measurement operation on the inverter at a proper angle, during temperature measurement, the shell 1 covers the inverter, a movable plate 2 is pushed by the inverter to move, a movable block 3 on the movable plate 2 moves to the center of a movable groove under the pushing of a connecting plate 6, the movable block 3 drives fixed plates 4 at two sides to move towards the inverter, and the clamping of three sides of the inverter can be realized through the movable plate 2 and the fixed plates 4, then carry out the temperature measurement operation to the dc-to-ac converter through temperature measuring device 5 on fixed plate 4 and the fly leaf 2, the temperature measurement is comprehensive, effectual improvement temperature measurement's precision to with the demonstration of the temperature that temperature measuring device 5 surveyed on display device 9, be convenient for to the collection of dc-to-ac converter temperature data, make convenient operation, convenient to use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Inverter temperature is sampling inspection device regularly, including shell (1), its characterized in that: the shell (1) is arranged in a concave shape, the inner cavity of the shell (1) is movably connected with a movable plate (2), the movable plate (2) is provided with two movable grooves in an up-down symmetrical manner, the movable grooves penetrate through the front side wall and the back side wall of the movable plate (2), the movable grooves are movably connected with two movable blocks (3) in a bilateral symmetrical manner, the movable blocks (3) on the left side and the right side are fixedly connected with the same fixed plate (4), the two fixed plates (4) are uniformly distributed and fixedly connected with a plurality of temperature measuring devices (5), the side wall of the movable plate (2) close to one side of the fixed plate (4) is uniformly distributed and fixedly connected with a plurality of temperature measuring devices (5), the back side wall of the movable block (3) is movably connected with a connecting plate (6), one side of the connecting plate (6) far away from the movable block (3) is movably connected with the back side of the inner cavity of the shell (1), the rear side wall center of shell (1) is provided with positioning mechanism (7), shell (1) one side fixedly connected with bracing piece (8) are kept away from positioning mechanism (7), shell (1) one end fixedly connected with display device (9) are kept away from to bracing piece (8).

2. The inverter temperature timing spot check device according to claim 1, characterized in that: positioning mechanism (7) include rotor plate (10), fixedly connected with pivot (11) are gone up in rotor plate (10), the equal swing joint in both ends of pivot (11) has curb plate (12), fixed connection between curb plate (12) and shell (1), evenly distributed has seted up a plurality of draw-in groove (13) on the lateral wall that rotor plate (10) are close to shell (1) one side, the activity hole has been seted up at the back lateral wall center of shell (1), fixedly connected with second spring (14) in the activity hole, second spring (14) other end fixedly connected with horizontal pole (15), swing joint between horizontal pole (15) and the activity hole, second spring (14) one end is kept away from in horizontal pole (15) extends activity hole and fixedly connected with latch (16), latch (16) insert one of them draw-in groove (13).

3. The inverter temperature timing spot check device according to claim 1, characterized in that: the bracing piece (8) include pipe (17), pipe (17) inner chamber swing joint has round bar (18), shell (1) one end is kept away from in round bar (18) extends pipe (17) and bilateral symmetry two handles (19) of fixedly connected with.

4. The inverter temperature timing spot check device according to claim 1, characterized in that: two first spouts (20) have been seted up to the equal longitudinal symmetry of lateral wall about the inner chamber of shell (1), two first sliders (21) of equal longitudinal symmetry fixedly connected with on the lateral wall about fly leaf (2), swing joint between first slider (21) respectively and first spout (20), first spring (22) of fixedly connected with on the back lateral wall of first slider (21), the lateral wall fixed connection of the first spring (22) other end and first spout (20).

5. The inverter temperature timing spot check device according to claim 1, characterized in that: second spout (23) have all been seted up on the upper and lower lateral wall in activity groove, equal fixedly connected with second slider (24) on the upper and lower lateral wall of movable block (3), swing joint between second spout (23) and second slider (24).

6. The inverter temperature timing spot check device according to claim 2, characterized in that: the rotating plate (10) is arranged in an arc shape, and the rotating shaft (11) is fixed at the circle center of the rotating plate (10).

7. The inverter temperature timing spot check device according to claim 3, characterized in that: the outer side wall of the handle (19) is fixedly connected with an anti-slip sleeve (25).