CN215986213U - Anti-theft ammeter - Google Patents
Anti-theft ammeter Download PDFInfo
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- CN215986213U CN215986213U CN202121900719.2U CN202121900719U CN215986213U CN 215986213 U CN215986213 U CN 215986213U CN 202121900719 U CN202121900719 U CN 202121900719U CN 215986213 U CN215986213 U CN 215986213U
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- ammeter
- box body
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- electric meter
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Abstract
The utility model relates to the technical field of power equipment, and discloses an anti-theft ammeter which comprises an ammeter upper box body, wherein an ammeter lower box body is arranged on the lower surface of the ammeter upper box body, the left side and the right side of the front surface and the back surface of the ammeter upper box body are fixedly connected with upper fixed blocks, and the left side and the right side of the front surface and the back surface of the ammeter lower box body are fixedly connected with lower fixed blocks. This theftproof formula ammeter, through setting up fixing bolt, dysmorphism groove and block piece, make the device must use the special-purpose dysmorphism shank-bolt sword with dysmorphism groove looks adaptation just can open the ammeter shell, block the piece and block the sight that the thief observed dysmorphism groove shape, thereby further strengthened the theftproof performance of this ammeter, further reduced the probability that the ammeter was stolen, made things convenient for the user to use, through setting up the waterproof board, make the waterproof board play the effect of blockking to vertical groove, thereby further reduced and blockked the rusty probability of piece and fixing bolt, the service life of the device has been prolonged.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an anti-theft ammeter.
Background
The electric meter is an electric energy meter for short, is an instrument for measuring electric energy, is also called an electric meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and is an instrument for measuring various electric quantities; the prior art ammeter is not provided with an anti-theft device generally, and the ammeter is arranged outdoors and is easy to be stolen by a thief.
For example, chinese patent application nos.: 201821046233.5, the meter being substantially as follows: the anti-theft electric meter comprises an electric meter body, wherein an anti-theft part is arranged on the side wall of the electric meter body and comprises an electric meter mounting chassis, a battery is arranged in the electric meter mounting chassis and is connected with a conductive rod through a wire, the conductive rod extends into an electric meter inserting box, a conductive clamping piece is arranged on the conductive rod, a spring is arranged between the conductive clamping piece and the electric meter mounting chassis and is wound on the conductive rod, a fixed conductive plate is arranged on the right side of the conductive clamping piece and is arranged on the inner wall of the electric meter inserting box, the fixed conductive plate is connected with an alarm through a wire, an inserting plate is arranged on the side wall of the electric meter body and is inserted into the electric meter inserting box, the inserting plate is inserted between the conductive clamping piece and the fixed conductive plate, and the inserting plate is made of an insulating material. But the device passes through the battery and supplies power for the alarm, and nobody is around the ammeter, and the alarm hardly plays the function of theftproof, and the battery is placed for a long time and can lead to the battery inefficacy to lead to the alarm malfunctioning, the theftproof effect is relatively poor.
Therefore, the inventor provides an anti-theft electric meter which is researched and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for many years.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an anti-theft electric meter, which solves the problem that the electric meter in the prior art is not provided with an anti-theft device usually, is arranged outdoors and is easy to be stolen by thieves.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-theft ammeter comprises an upper box body of the ammeter, a lower box body of the ammeter is arranged on the lower surface of the upper box body of the ammeter, upper fixing blocks are fixedly connected to the left side and the right side of the front surface and the back surface of the upper box body of the ammeter, lower fixing blocks are fixedly connected to the left side and the right side of the front surface and the back surface of the lower box body of the ammeter, a placing groove is formed in the upper surface of the outer end of the upper fixing block, a waterproof plate is arranged inside the placing groove, sliding rods are inserted into the front side and the back side of the left side surface of the waterproof plate, the outer end of each sliding rod is fixedly connected with the inner wall of the placing groove, a first spring is arranged on the outer surface of each sliding rod, a vertical groove is formed in the middle of the inner bottom side wall of the placing groove, transverse grooves are formed in the left side and the right side of the inner wall of each transverse groove, a second spring is fixedly connected with a blocking block, the fixing bolt is inserted into the inner bottom side wall of the vertical groove, the irregular groove is formed in the upper surface of the fixing bolt, and the bottom of the outer surface of the fixing bolt is in threaded connection with the middle of the upper surface of the lower fixing block.
Preferably, the periphery of the outer surface of the blocking block is fixedly connected with square sliding rails, and the inner wall of the transverse groove is provided with a square sliding groove matched with the square sliding rails.
Preferably, five groups of anti-slip grooves are formed in the upper surface of the waterproof board, an anti-slip layer is arranged on the outer surface of the waterproof board, and anti-slip lines are arranged on the outer surface of the anti-slip layer.
Preferably, the front and the back of the waterproof board are fixedly connected with T-shaped sliding rails, and T-shaped sliding grooves matched with the T-shaped sliding rails are formed in the placing grooves.
Preferably, the upper surface of box body is fixedly connected with waterproof strip under the ammeter, on the ammeter the lower surface of box body seted up with the waterproof groove of waterproof strip looks adaptation, the material of waterproof strip is rubber.
(III) advantageous effects
Compared with the prior art, the utility model provides an anti-theft ammeter which has the following beneficial effects:
this theftproof formula ammeter, through setting up fixing bolt, dysmorphism groove and block piece, make the device must use the special-purpose dysmorphism shank-bolt sword with dysmorphism groove looks adaptation just can open the ammeter shell, block the piece and block the sight that the thief observed dysmorphism groove shape, thereby further strengthened the theftproof performance of this ammeter, further reduced the probability that the ammeter was stolen, made things convenient for the user to use, through setting up the waterproof board, make the waterproof board play the effect of blockking to vertical groove, thereby further reduced and blockked the rusty probability of piece and fixing bolt, the service life of the device has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an expanded view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention.
In the figure: 1. an upper box body of the ammeter; 2. a lower box body of the ammeter; 3. an upper fixed block; 301. a placement groove; 302. a vertical slot; 303. a transverse slot; 4. a lower fixed block; 5. a waterproof sheet; 6. a slide bar; 7. a first spring; 8. a second spring; 9. a blocking block; 10. fixing the bolt; 1001. a special-shaped groove.
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. 1-3, the present invention provides a technical solution: an anti-theft electric meter comprises an upper electric meter box body 1, an electric meter lower box body 2 is arranged on the lower surface of the upper electric meter box body 1, an electric meter body is placed between the upper electric meter box body 1 and the lower electric meter box body 2, upper fixing blocks 3 are fixedly connected to the left side and the right side of the front surface and the back surface of the upper electric meter box body 1, lower fixing blocks 4 are fixedly connected to the left side and the right side of the front surface and the back surface of the lower electric meter box body 2, a placing groove 301 is formed in the upper end of each upper fixing block 3, a waterproof board 5 is arranged inside the placing groove 301, sliding rods 6 are respectively inserted into the front side and the back side of the left side surface of the waterproof board 5, the outer end of each sliding rod 6 is fixedly connected with the inner wall of the placing groove 301, a first spring 7 is arranged on the outer surface of each sliding rod 6, a vertical groove 302 is formed in the middle of the inner side wall of the placing groove 301, transverse grooves 303 are respectively formed in the left side wall and right side wall of the vertical groove 302, second springs 8 are respectively and fixedly connected with second springs 8, the inner end of the second spring 8 is fixedly connected with a stop block 9, the inner bottom side wall of the vertical groove 302 is inserted with a fixing bolt 10, the upper surface of the fixing bolt 10 is provided with a special-shaped groove 1001, the bottom of the outer surface of the fixing bolt 10 is in threaded connection with the middle part of the upper surface of the lower fixing block 4, by arranging the fixing bolt 10, the special-shaped groove 1001 and the blocking block 9, the device can open the electricity meter shell only by using a special-shaped bolt knife matched with the special-shaped groove 1001, the blocking block 9 blocks the view of a thief for observing the shape of the special-shaped groove 1001, thereby further enhancing the anti-theft performance of the electric meter, further reducing the theft probability of the electric meter, facilitating the use of users, leading the waterproof board 5 to play a role of blocking the vertical groove 302 by arranging the waterproof board 5, thereby further reducing the possibility of rusting of the stop block 9 and the fixing bolt 10 and prolonging the service life of the device.
In the utility model, in order to further enhance the motion stability of the stop block 9, the periphery of the outer surface of the stop block 9 is fixedly connected with square slide rails, the inner wall of the transverse groove 303 is provided with square slide grooves matched with the square slide rails, and the square slide rails are matched with the square slide grooves, so that the motion stability of the stop block 9 is further enhanced.
In the utility model, in order to further facilitate the user to push the waterproof board 5 open, five groups of anti-slip grooves are formed in the upper surface of the waterproof board 5, the anti-slip layer is arranged on the outer surface of the waterproof board 5, and anti-slip lines are arranged on the outer surface of the anti-slip layer, so that the friction force between fingers and the upper surface of the waterproof board 5 is increased, and the user is further facilitated to push the waterproof board 5 open.
In the utility model, in order to further enhance the motion stability of the waterproof board 5, the front and the back of the waterproof board 5 are both fixedly connected with T-shaped slide rails, the inside of the placing groove 301 is provided with T-shaped slide grooves matched with the T-shaped slide rails, and the T-shaped slide rails are matched with the T-shaped slide grooves, so that the motion stability of the waterproof board 5 is further enhanced.
In the utility model, in order to further enhance the waterproof performance of the device on the electric meter body, the waterproof strip is fixedly connected to the upper surface of the lower electric meter box body 2, the lower surface of the upper electric meter box body 1 is provided with the waterproof groove matched with the waterproof strip, and the waterproof strip is made of rubber, so that the waterproof strip plays a waterproof role between the upper electric meter box body 1 and the lower electric meter box body 2, and the waterproof performance of the device on the electric meter body is further enhanced.
When the special-shaped screwdriver is used, the waterproof plate 5 moves backwards, the first spring 7 is compressed, the vertical groove 302 is exposed outside, the special-shaped screwdriver matched with the special-shaped groove 1001 is inserted into the vertical groove 302, the blocking block 9 moves towards the left side and the right side, the second spring 8 is compressed, the special-shaped screwdriver is inserted into the special-shaped groove 1001, the special-shaped screwdriver is rotated, the fixing bolt 10 is disconnected with the upper fixing block 3, the upper box body 1 of the electric meter and the lower box body 2 of the electric meter are separated, the blocking block 9 blocks a thief from observing the sight of the shape of the special-shaped groove 1001, and the thief is difficult to copy the special-shaped screwdriver.
In conclusion, this theftproof formula ammeter, through setting up fixing bolt 10, dysmorphism groove 1001 and stop block 9, make the device must use the special-purpose dysmorphism bolt sword with dysmorphism groove 1001 looks adaptation just can open the ammeter shell, stop block 9 and block the sight that the thief observed dysmorphism groove 1001 shape, thereby further strengthened the theftproof performance of this ammeter, further reduced the probability that the ammeter was stolen, made things convenient for the user to use, through setting up waterproof board 5, make waterproof board 5 play the effect of blockking to vertical groove 302, thereby further reduced and stopped the rusty probability of block 9 and fixing bolt 10, prolonged the life of the device.
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 (5)
1. The utility model provides an anti-theft ammeter, includes box body (1) on the ammeter, its characterized in that: the lower surface of the upper box body (1) of the electric meter is provided with an upper box body (2) of the electric meter, the left and right sides of the front and back of the upper box body (1) of the electric meter are fixedly connected with upper fixing blocks (3), the left and right sides of the front and back of the lower box body (2) of the electric meter are fixedly connected with lower fixing blocks (4), the upper surface of the outer end of the upper fixing block (3) is provided with a placing groove (301), a waterproof plate (5) is arranged inside the placing groove (301), the front and back sides of the left side surface of the waterproof plate (5) are respectively spliced with a sliding rod (6), the outer end of the sliding rod (6) is fixedly connected with the inner wall of the placing groove (301), the outer surface of the sliding rod (6) is provided with a first spring (7), the middle part of the inner bottom side wall of the placing groove (301) is provided with a vertical groove (302), the left and right sides of the inner wall of the vertical groove (302) are respectively provided with a transverse groove (303), the equal fixedly connected with second spring (8) of interior left side wall and interior right side wall of transverse groove (303), inner fixedly connected with of second spring (8) blocks piece (9), the interior bottom lateral wall of vertical groove (302) is pegged graft and is had fixing bolt (10), dysmorphism groove (1001) have been seted up to fixing bolt (10) upper surface, the middle part threaded connection of the bottom of fixing bolt (10) surface and lower fixed block (4) upper surface.
2. An anti-theft electric meter according to claim 1, characterized in that: the periphery of the outer surface of the stop block (9) is fixedly connected with square sliding rails, and the inner wall of the transverse groove (303) is provided with a square sliding groove matched with the square sliding rails.
3. An anti-theft electric meter according to claim 1, characterized in that: five groups of anti-slip grooves are formed in the upper surface of the waterproof board (5), an anti-slip layer is arranged on the outer surface of the waterproof board (5), and anti-slip lines are arranged on the outer surface of the anti-slip layer.
4. An anti-theft electric meter according to claim 1, characterized in that: the front and the back of the waterproof board (5) are fixedly connected with T-shaped slide rails, and T-shaped slide grooves matched with the T-shaped slide rails are formed in the placing grooves (301).
5. An anti-theft electric meter according to claim 1, characterized in that: the upper surface fixed connection of box body (2) has waterproof strip under the ammeter, on the ammeter the lower surface of box body (1) set up with the waterproof groove of waterproof strip looks adaptation, the material of waterproof strip is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121900719.2U CN215986213U (en) | 2021-08-14 | 2021-08-14 | Anti-theft ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121900719.2U CN215986213U (en) | 2021-08-14 | 2021-08-14 | Anti-theft ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986213U true CN215986213U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121900719.2U Active CN215986213U (en) | 2021-08-14 | 2021-08-14 | Anti-theft ammeter |
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| CN (1) | CN215986213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117590043A (en) * | 2024-01-18 | 2024-02-23 | 天津瑞芯源智能科技有限责任公司 | Active isolation type electric energy meter |
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2021
- 2021-08-14 CN CN202121900719.2U patent/CN215986213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117590043A (en) * | 2024-01-18 | 2024-02-23 | 天津瑞芯源智能科技有限责任公司 | Active isolation type electric energy meter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230927 Address after: No. 81 Huashi Road, Science Park, Tianjin Beichen Economic and Technological Development Zone, Beichen District, Tianjin, 300400 Patentee after: Tianjin ruixinyuan Intelligent Technology Co.,Ltd. Address before: 214000 Shuangxin economic Park, Taihu street, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wang Jiandong |