CN214391233U - Display screen for ammeter - Google Patents
Display screen for ammeter Download PDFInfo
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- CN214391233U CN214391233U CN202023148204.XU CN202023148204U CN214391233U CN 214391233 U CN214391233 U CN 214391233U CN 202023148204 U CN202023148204 U CN 202023148204U CN 214391233 U CN214391233 U CN 214391233U
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Abstract
The utility model discloses a display screen for an ammeter, which comprises a device body, wherein sleeves are arranged on two sides in the device body, a reset spring is arranged on the inner wall of each sleeve, the end part of the reset spring is connected with an ejector rod, the display screen for the ammeter is characterized in that the dust and dirt on the display screen can be cleaned by the aid of part equipment such as the sleeves, the reset spring, the ejector rod, a brush rod, a groove, a lug brush, a fixing ring, a pull rope and a pull ring, the lug brush can be replaced by the groove for cleaning, and the transparent protective cover can be rapidly opened, closed and fixed by the aid of the mutual cooperation of parts such as a hinge, a transparent protective cover, a clamping block, a support frame, a clamping spring, a limiting rod, a pressing block and a clamping groove while protecting the display screen, thereby enhancing the utility of the device.
Description
Technical Field
The utility model relates to an ammeter equipment technical field specifically is a display screen for ammeter.
Background
The electric meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter, kilowatt hour meter, and is an instrument for measuring various electric quantities, and a display is installed outside the electric meter, and the display is usually called as a monitor, i.e. an input and output device, and is a display tool for displaying a certain electronic file on a screen through a specific transmission device and then reflecting the electronic file to human eyes.
However, the conventional electric meter equipment does not have the ash removal function generally, so that observation data is influenced, and the electric meter equipment does not have the protection function, so that the display screen is directly damaged by external force easily, and equipment loss is caused.
Aiming at the problems, innovative design is urgently needed on the basis of the original electric meter equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen for ammeter to propose in solving above-mentioned background and not having the deashing function, thereby influence the observation data, and ammeter equipment does not have safeguard function, thereby lead to the display screen directly to receive the exogenic action to damage easily, cause the problem of equipment loss.
In order to achieve the above object, the utility model provides a following technical scheme: a display screen for an ammeter comprises a device body, wherein sleeves are arranged on two sides in the device body, a reset spring is arranged on the inner wall of each sleeve, the end portion of each reset spring is connected with an ejector rod, the end portion of each ejector rod is connected with a brush rod, a groove is formed in each brush rod, a protruding block hairbrush is connected in each groove, a display screen is connected on the outer side of each protruding block hairbrush, a fixing ring is arranged on the outer side of each brush rod, a pull rope is connected on the outer side of each fixing ring, a pull ring is connected on the end portion of each pull rope, a hinge is arranged at the top of the device body, the other end of each hinge is connected with a transparent protective cover, support frames are fixed on two sides of the bottom of the device body, a clamping spring is connected on the inner wall of each support frame, a limiting rod is connected in each support frame, a pressing block is connected on the end portion of each limiting rod, and a clamping spring is connected on the inner side of each pressing block, the other end of the limiting rod is connected with a clamping block, the clamping block is located inside the clamping groove, and the clamping groove is formed in the inner side of the transparent protective cover.
Preferably, the ejector rod is designed to be of a T-shaped structure, and the ejector rod forms a clamping type sliding structure through a return spring and a sleeve.
Preferably, the inner wall of the groove and the outer wall of the lug brush are mutually attached, and the groove and the lug brush are in sliding connection.
Preferably, the device body is rotatably connected with the transparent protection cover through a hinge, a through groove is formed in the front surface of the device body, and the length and the width of the through groove are both larger than those of the transparent protection cover.
Preferably, the clamping blocks and the clamping grooves are designed to be triangular, and the clamping blocks and the clamping grooves form clamping connection.
Preferably, the support frame is designed to be a U-shaped structure, and the limiting rod is connected to the middle of the support frame in a penetrating mode.
Compared with the prior art, the beneficial effects of the utility model are that: this display screen for ammeter, through the sleeve, reset spring, the ejector pin, the brush-holder stud, a groove, the lug brush, gu fixed ring, part equipment such as stay cord and pull ring, make the lug brush can clear up the dust dirt on the display screen, can change the lug brush through the recess simultaneously and clear up, through the hinge, transparent safety cover, the fixture block, the support frame, the block spring, the gag lever post, the mutually supporting of parts such as briquetting and draw-in groove, make transparent safety cover can carry out the while of protecting to the display screen, also make things convenient for the observation to the display screen data, can be through the cooperation of parts such as hinge simultaneously, make transparent safety cover can open fast and the closure is fixed, thereby the practicality of device has been strengthened.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the protruding block brush of the present invention;
FIG. 4 is a schematic view of the structure of the stop lever of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a device body; 2. a sleeve; 3. a return spring; 4. a top rod; 5. a brush bar; 6. a groove; 7. a bump brush; 8. a fixing ring; 9. pulling a rope; 10. a pull ring; 11. a hinge; 12. a transparent protective cover; 13. a clamping block; 14. a support frame; 15. a snap spring; 16. a limiting rod; 17. briquetting; 18. a clamping groove.
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. 1-5, the present invention provides a technical solution: a display screen for an ammeter comprises a device body 1, a sleeve 2, a reset spring 3, a mandril 4, a brush rod 5, a groove 6, a lug brush 7, a fixing ring 8, a pull rope 9, a pull ring 10, a hinge 11, a transparent protective cover 12, a clamping block 13, a support frame 14, a clamping spring 15, a limiting rod 16, a pressing block 17 and a clamping groove 18, wherein the sleeve 2 is arranged on two sides in the device body 1, the reset spring 3 is arranged on the inner wall of the sleeve 2, the end part of the reset spring 3 is connected with the mandril 4, the end part of the mandril 4 is connected with the brush rod 5, the groove 6 is arranged on the brush rod 5, the lug brush 7 is connected in the groove 6, the display screen is connected on the outer side of the lug brush 7, the fixing ring 8 is arranged on the outer side of the brush rod 5, the pull rope 9 is connected on the outer side of the fixing ring 8, the pull ring 10 is connected on the end part of the pull rope 9, the hinge 11 is arranged on the top of the device body 1, the other end of the hinge 11 is connected with the transparent protective cover 12, both sides of the bottom of the device body 1 are fixed with support frames 14, the inner wall of each support frame 14 is connected with a clamping spring 15, a limiting rod 16 is connected in each support frame 14, the end of each limiting rod 16 is connected with a pressing block 17, the clamping spring 15 is connected to the inner side of each pressing block 17, the other end of each limiting rod 16 is connected with a clamping block 13, each clamping block 13 is located inside a clamping groove 18, and each clamping groove 18 is arranged on the inner side of the corresponding transparent protection cover 12.
The inner wall of recess 6 and the outer wall of lug brush 7 laminate each other, and recess 6 and lug brush 7 are sliding connection for when recess 6 can be fixed lug brush 7, can shift out lug brush 7 edgewise fast, break away from the block and clear up, thereby strengthened the practicality of device.
The latch 13 and the slot 18 are designed to be triangular, and the latch 13 and the slot 18 form a snap connection, so that the latch 13 and the slot 18 are snapped, and the transparent protective cover 12 is fixed on the device body 1.
The support frame 14 is designed to be of a U-shaped structure, and the limiting rod 16 is connected to the middle of the support frame 14 in a penetrating manner, so that the limiting rod 16 can move in the support frame 14 in a reciprocating manner, the clamping block 13 and the clamping groove 18 are clamped or separated, and linkage of the device is improved.
The working principle is as follows: firstly, the device body 1 is installed to an electric meter equipment working area, when the electric meter equipment needs to be observed, the electric meter data can be observed through the transparent protective cover 12, the electric meter display screen is protected, damage caused by external force is avoided, when the electric meter display screen is fuzzy, the pull ring 10 is pulled, the pull rope 9 drives the brush rod 5 to move upwards through the fixing ring 8, the reset spring 3 is compressed under the stress, the lug brush 7 cleans the display screen, the pull ring 10 is loosened, the reset spring 3 is separated from the constraint, parts such as the brush rod 5 and the like are reset, when the electric meter equipment needs to be maintained or the lug brush 7 needs to be replaced and cleaned, the press blocks 17 on two sides of the device body 1 are pressed, the limiting rod 16 moves towards the device body 1 simultaneously, the clamping spring 15 is compressed under the stress, and the transparent protective cover 12 is opened through the hinge 11 in a rotating way, loosening the pressing block 17 to enable the clamping spring 15 to be separated from the constraint, resetting the limiting rod 16, moving the convex block hairbrush 7 from the left side to be separated from the clamping through the groove 6, cleaning and replacing, moving the convex block hairbrush 7 from the left side to the groove 6 again, resetting the transparent protection cover 12 through the hinge 11, pressing the two pressing blocks 17 again to enable the clamping block 13 to be clamped with the clamping groove 18, and loosening the pressing block 17, which is the working principle of the display screen for the electric meter.
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 (6)
1. The utility model provides a display screen for ammeter, includes device body (1), its characterized in that: the device is characterized in that sleeves (2) are arranged on two sides in the device body (1), a reset spring (3) is arranged on the inner wall of each sleeve (2), an ejector rod (4) is connected to the end of each reset spring (3), a brush rod (5) is connected to the end of each ejector rod (4), a groove (6) is formed in each brush rod (5), a lug brush (7) is connected in each groove (6), a display screen is connected to the outer side of each lug brush (7), a fixing ring (8) is arranged on the outer side of each brush rod (5), a pull rope (9) is connected to the outer side of each fixing ring (8), a pull ring (10) is connected to the end of each pull rope (9), a hinge (11) is arranged at the top of the device body (1), a transparent protective cover (12) is connected to the other end of each hinge (11), and support frames (14) are fixed to two sides of the bottom of the device body (1), the inner wall of support frame (14) is connected with block spring (15), support frame (14) in-connection has gag lever post (16), the end connection of gag lever post (16) has briquetting (17), the inboard of briquetting (17) is connected with block spring (15), the other end of gag lever post (16) is connected with fixture block (13), fixture block (13) are located the inside of draw-in groove (18), the inboard in transparent safety cover (12) is seted up in draw-in groove (18).
2. A display screen for an electricity meter in accordance with claim 1, wherein: the ejector rod (4) is designed to be of a T-shaped structure, and the ejector rod (4) and the sleeve (2) form a clamping type sliding structure through the return spring (3).
3. A display screen for an electricity meter in accordance with claim 1, wherein: the inner wall of the groove (6) and the outer wall of the convex block hairbrush (7) are mutually attached, and the groove (6) and the convex block hairbrush (7) are in sliding connection.
4. A display screen for an electricity meter in accordance with claim 1, wherein: the device body (1) is rotatably connected with the transparent protection cover (12) through the hinge (11), the front surface of the device body (1) is provided with a through groove, and the length and the width of the through groove are both greater than those of the transparent protection cover (12).
5. A display screen for an electricity meter in accordance with claim 1, wherein: the clamping block (13) and the clamping groove (18) are designed to be triangular, and the clamping block (13) and the clamping groove (18) form clamping connection.
6. A display screen for an electricity meter in accordance with claim 1, wherein: the supporting frame (14) is designed to be of a U-shaped structure, and the limiting rod (16) is connected to the middle of the supporting frame (14) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148204.XU CN214391233U (en) | 2020-12-23 | 2020-12-23 | Display screen for ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148204.XU CN214391233U (en) | 2020-12-23 | 2020-12-23 | Display screen for ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214391233U true CN214391233U (en) | 2021-10-15 |
Family
ID=78040357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023148204.XU Active CN214391233U (en) | 2020-12-23 | 2020-12-23 | Display screen for ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214391233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093258A (en) * | 2021-11-12 | 2022-02-25 | 董思宇 | Full life cycle management equipment of steel construction building engineering |
-
2020
- 2020-12-23 CN CN202023148204.XU patent/CN214391233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093258A (en) * | 2021-11-12 | 2022-02-25 | 董思宇 | Full life cycle management equipment of steel construction building engineering |
| CN114093258B (en) * | 2021-11-12 | 2024-03-01 | 董思宇 | Full life cycle management equipment for steel structure building engineering |
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