CN211652968U

CN211652968U - Glass ammeter case of effect is enlargied in area

Info

Publication number: CN211652968U
Application number: CN201922386344.1U
Authority: CN
Inventors: 韩祥军; 岳志刚
Original assignee: SHANDONG HEISHAN GLASS GROUP CO Ltd
Current assignee: SHANDONG HEISHAN GLASS GROUP CO Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a glass ammeter case of effect is enlargied in area relates to ammeter technical field, including the ammeter case body, the fixed articulated glass window that has in positive upper portion of ammeter case body, the middle part of glass window sets up to convex lens, the fixed articulated maintenance lid that has in positive lower part of ammeter case body, the positive right side of maintenance lid is seted up threaded hole and is stated the inner wall fixed connection groove shell of ammeter case body, the first expanding spring of groove shell inner wall fixed connection. But this glass electricity meter case of effect is enlargied in area is through setting up glass window convex lens for ammeter display screen content is enlargied, through setting up card ball, through-hole and second expanding spring, makes the glass window by automatic joint, through setting up snap-fastener and third expanding spring, makes the device accessible hand press and causes the glass window and break away from with electricity meter case body card contact, through setting up groove shell and first expanding spring, when making glass window joint department break away from, can pop out automatically.

Description

Glass ammeter case of effect is enlargied in area

Technical Field

The utility model relates to an ammeter technical field specifically is a glass ammeter case of effect is enlargied in area.

Background

The electric meter is used for measuring electric energy, along with the rapid development of the economy of China, the demand of various industries on electricity is more and more large, the electric quantity required in different time periods is different, the phenomenon of unbalance of the electric quantity is more and more serious, and the requirement on the electric meter is higher and more.

Ammeter case is usually with ammeter glass window and ammeter case body fixed connection when production, and this makes when dust and impurity or need maintain appear in ammeter case inside, need take apart ammeter case whole, very trouble, simultaneously, because the ammeter display screen is less for comparatively take a lot of when staff observes the demonstration content.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glass ammeter case of effect is enlargied in area possesses the maintenance of being convenient for and dismantles, enlargies the advantage of ammeter display screen content, has solved because of glass window and ammeter case fixed connection make clearance and maintenance inconvenient, the less problem of ammeter demonstration content.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a glass electricity meter case of effect is enlargied in area, includes the electricity meter case body, the fixed articulated glass window that has in positive upper portion of electricity meter case body, the middle part of glass window sets up to convex lens, the fixed articulated maintenance lid that has in positive lower part of electricity meter case body, the positive right side of maintenance lid is seted up threaded hole.

The utility model discloses an electricity meter shell, including electricity meter shell body, recess shell inner wall fixed connection recess shell, the first expanding spring of recess shell inner wall fixed connection, the one end fixedly connected with dog of recess shell is kept away from to first expanding spring, the right flank of glass window is seted up flutedly, the inner wall fixedly connected with second expanding spring of recess, the recess inner wall joint has the card ball, the through-hole has been seted up to the right flank of electricity meter shell body, the outside fixedly connected with third expanding spring of through-hole, the one end fixedly connected with snap-fastener of electricity meter shell body is kept away from to the third expanding spring, the left surface of snap-fastener runs through the through-hole.

Furthermore, a fan is arranged on the bottom surface of the electric meter shell body, a protective shell is arranged outside the fan, and a filter screen is connected to the inner bottom wall of the electric meter shell body in a clamping mode.

Through adopting above-mentioned technical scheme, make the device possess the radiating effect, the filter screen filters the outside air that blows in simultaneously.

Furthermore, the back of the electric meter shell body is provided with a mounting plate, the front of the mounting plate is fixedly connected with two symmetrical clamping strips, and the electric meter shell body is clamped with the clamping strips.

By adopting the technical scheme, the electricity meter shell body is convenient to disassemble, and unnecessary damage to the electricity meter shell body during disassembly is avoided.

Furthermore, a clamping groove is formed in the middle of the mounting plate, a tongue-shaped plate is arranged on the inner wall of the ammeter shell body, and the tongue-shaped plate is clamped with the clamping groove.

Through adopting above-mentioned technical scheme for the electricity meter case body is more stable with being connected of mounting panel, has certain cushioning effect simultaneously.

Furthermore, four edges of the mounting plate are fixedly connected with rubber pads.

By adopting the technical scheme, unnecessary extrusion of the mounting plate during mounting on the mounting surface is avoided, and the bolt plays a role in buffering during mounting.

Furthermore, the left side surface and the right side surface of the ammeter shell body are provided with heat dissipation ports, and the heat dissipation ports are in a linear array.

Through adopting above-mentioned technical scheme, the circulation of the inside air of better promotion ammeter case body plays certain radiating effect.

Furthermore, the first extension spring is in a compressed state, and the second extension spring and the third extension spring are both in a natural state.

Through adopting above-mentioned technical scheme, ensure device stable in structure for the glass window possesses the effect of auto-eject.

Compared with the prior art, this take glass ammeter case of enlarged effect possesses following beneficial effect:

1. the utility model discloses a but set up glass window convex lens for ammeter display screen content is enlargied, through setting up card ball, through-hole and second expanding spring, makes the glass window by automatic joint, through setting up snap-fastener and third expanding spring, makes the device accessible hand according to causing glass window and ammeter shell body card to touch and break away from, through setting up groove shell and first expanding spring, when making glass window joint department break away from, can pop out automatically.

2. The utility model discloses a set up the fan, protective housing and filter screen, make the device possess the heat dissipation effect, the air that the filter screen insufflates to the outside simultaneously filters, through setting up mounting panel and card strip, make ammeter case body convenient to detach, produce the unnecessary damage to ammeter case body when having avoided dismantling, through setting up draw-in groove and tongue board, make ammeter case body more stable with being connected of mounting panel, certain cushioning effect has simultaneously, through setting up the louvre, better circulation that makes ammeter case body inside air, certain radiating action is played.

Drawings

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

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the snap fastener of the present invention;

fig. 4 is a schematic view of the left-side sectional structure of the groove shell of the present invention.

In the figure: 1. a meter case body; 2. a glass window; 3. a convex lens; 4. maintaining the cover; 5. a threaded hole; 6. a recess housing; 7. a first extension spring; 8. a stopper; 9. a groove; 10. a second extension spring; 11. blocking the ball; 12. a through hole; 13. a third extension spring; 14. snapping; 15. a fan; 16. a protective shell; 17. a filter screen; 18. mounting a plate; 19. clamping the strip; 20. a card slot; 21. a tongue plate; 22. a rubber pad; 23. and a heat dissipation port.

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. 1-4, the present invention provides a technical solution: the utility model provides a glass electricity watchcase of effect is enlargied in area, including electricity watchcase body 1, the fixed articulated glass window 2 that has in positive upper portion of electricity watchcase body 1, the middle part of glass window 2 sets up to convex lens 3, the fixed articulated maintenance lid 4 that has in positive lower part of electricity watchcase body 1, maintenance lid 4 positive right side is seted up threaded hole 5, the bottom surface of electricity watchcase body 1 is provided with fan 15, fan 15's model is for hua zhuo chang feng 3010 direct current radiator fan, fan 15's outside is provided with protective housing 16, the interior diapire joint of electricity watchcase body 1 has filter screen 17, make the device possess the radiating action, filter screen 17 filters the outside air that blows in simultaneously, thermovent 23 has been seted up to the left and right sides face of electricity watchcase body 1, thermovent 23 is linear array, the better circulation of the inside air of making electricity watchcase body.

The inner wall of the electricity meter shell body 1 is fixedly connected with a groove shell 6, the inner wall of the groove shell 6 is fixedly connected with a first expansion spring 7, one end of the first expansion spring 7, which is far away from the groove shell 6, is fixedly connected with a stop block 8, the right side surface of the glass window 2 is provided with a groove 9, the inner wall of the groove 9 is fixedly connected with a second expansion spring 10, the inner wall of the groove 9 is clamped with a clamping ball 11, the second expansion spring 10 is contacted with the clamping ball 11, the right side surface of the electricity meter shell body 1 is provided with a through hole 12, the clamping ball 11 is clamped with the through hole 12, the outer part of the through hole 12 is fixedly connected with a third expansion spring 13, the first expansion spring 7 is in a compressed state, the second expansion spring 10 and the third expansion spring 13 are both in a natural state, the structure of the device is ensured to be stable, so that the glass window 2 has an automatic ejection effect, one end, the left side surface of the snap 14 penetrates through the through hole 12, the through hole 12 is matched with the snap 14, the back surface of the electric meter shell body 1 is provided with a mounting plate 18, the front surface of the mounting plate 18 is fixedly connected with two symmetrical clamping strips 19, the electric meter shell body 1 is clamped with the clamping strips 19, so that the electricity meter shell body 1 is convenient to disassemble, unnecessary damage to the electricity meter shell body 1 during disassembly is avoided, the middle part of the mounting plate 18 is provided with a clamping groove 20, the inner wall of the electricity meter shell body 1 is provided with a tongue-shaped plate 21, the tongue-shaped plate 21 is clamped with the clamping groove 20, so that the connection between the electricity meter shell body 1 and the mounting plate 18 is more stable, have certain cushioning effect simultaneously, the equal fixedly connected with rubber pad 22 in four edges of mounting panel 18, the mounting hole for mounting panel 18 is seted up to the surface of rubber pad 22, avoids mounting panel 18 to produce unnecessary extrusion when lieing in the installation face installation, plays cushioning effect when the bolt installation.

During the use, be linked together fan 15 and municipal power supply, with mounting panel 18 through bolt and installation face fixed mounting, ammeter case body 1 and card strip 19 looks joint, tongue plate 21 and draw-in groove 20 looks joint this moment, when glass window 2 is cleaned to needs, the hand is according to snap-fastener 14 to card ball 11 and through-hole 12 when breaking away from the hand pine can, at this moment, third expanding spring 13 and second expanding spring 10 become compression state by natural state, become natural state by compression state again, first expanding spring 7 becomes natural state by compression state, cause glass window 2 outwards to pop out.

Claims

1. The utility model provides a glass ammeter case of effect is enlargied in area, includes ammeter case body (1), its characterized in that: the upper part of the front of the ammeter shell body (1) is fixedly hinged with a glass window (2), the middle part of the glass window (2) is provided with a convex lens (3), the lower part of the front of the ammeter shell body (1) is fixedly hinged with a maintenance cover (4), and the right side of the front of the maintenance cover (4) is provided with a threaded hole (5);

inner wall fixed connection groove shell (6) of electricity watchcase body (1), the first expanding spring (7) of groove shell (6) inner wall fixed connection, the one end fixedly connected with dog (8) of groove shell (6) are kept away from in first expanding spring (7), recess (9) have been seted up to the right flank of glass window (2), the inner wall fixedly connected with second expanding spring (10) of recess (9), recess (9) inner wall joint has card ball (11), through-hole (12) have been seted up to the right flank of electricity watchcase body (1), the outside fixedly connected with third expanding spring (13) of through-hole (12), the one end fixedly connected with snap-fastener (14) of electricity watchcase body (1) are kept away from in third expanding spring (13), the left surface of snap-fastener (14) runs through-hole (12).

2. A glass watch case with amplification effect according to claim 1, wherein: the bottom surface of the ammeter case body (1) is provided with a fan (15), the outside of the fan (15) is provided with a protective shell (16), and the inner bottom wall of the ammeter case body (1) is connected with a filter screen (17) in a clamping manner.

3. A glass watch case with amplification effect according to claim 1, wherein: the back of the ammeter shell body (1) is provided with a mounting plate (18), the front of the mounting plate (18) is fixedly connected with two symmetrical clamping strips (19), and the ammeter shell body (1) is clamped with the clamping strips (19).

4. A glass watch case with amplification effect according to claim 3, wherein: the middle part of the mounting plate (18) is provided with a clamping groove (20), the inner wall of the ammeter shell body (1) is provided with a tongue-shaped plate (21), and the tongue-shaped plate (21) is clamped with the clamping groove (20).

5. A glass watch case with amplification effect according to claim 3, wherein: the four corners of the mounting plate (18) are fixedly connected with rubber pads (22).

6. A glass watch case with amplification effect according to claim 1, wherein: the left side surface and the right side surface of the ammeter shell body (1) are provided with heat dissipation ports (23), and the heat dissipation ports (23) are in a linear array.

7. A glass watch case with amplification effect according to claim 1, wherein: the first extension spring (7) is in a compressed state, and the second extension spring (10) and the third extension spring (13) are both in a natural state.