阅读说明：本技术 一种电能表防盗装置 (Anti-theft device for electric energy meter ) 是由 梁俊杰 温灵锋 黄日雄 秦艳 郑兆典 曾桂辉 杨佳麟 谢辉 于 2020-11-03 设计创作，主要内容包括：本发明属于电能表防盗技术领域,公开了一种电能表防盗装置,包括保护内套、防盗外壳和自锁装置,保护内套上设置有凸起,凸起沿保护内套长度方向延伸；防盗外壳内部中空,防盗外壳的一端设置有开口,防盗外壳内设置有安置腔和安装槽,安装槽沿防盗外壳长度方向延伸,与安置腔连通,保护内套放置于安置腔内时,凸起插装于安装槽中,自锁装置安装于防盗外壳上,能够将保护内套锁定于安置腔内。本发明的电能表防盗装置能提高电能表的防盗性能,能够有效防止电能表受潮。(The invention belongs to the technical field of electric energy meter theft prevention, and discloses an electric energy meter theft prevention device which comprises a protective inner sleeve, a theft prevention outer shell and a self-locking device, wherein a bulge is arranged on the protective inner sleeve and extends along the length direction of the protective inner sleeve; the inside cavity of theftproof shell, the one end of theftproof shell is provided with the opening, is provided with in the theftproof shell and settles chamber and mounting groove, and the mounting groove extends along theftproof shell length direction, and with settling the chamber intercommunication, when the protection endotheca was placed in settling the intracavity, protruding cartridge was in the mounting groove, and self-lock device installs on the theftproof shell, can lock the protection endotheca in settling the intracavity. The anti-theft device of the electric energy meter can improve the anti-theft performance of the electric energy meter and can effectively prevent the electric energy meter from being affected with damp.)

1. An electric energy meter anti-theft device, comprising:

the protective sleeve comprises a protective inner sleeve (1), wherein a bulge (11) is arranged on the protective inner sleeve (1), and the bulge (11) extends along the length direction of the protective inner sleeve (1);

the anti-theft protection device comprises an anti-theft shell (2), wherein the anti-theft shell (2) is hollow, an opening is formed in one end of the anti-theft shell (2), a mounting cavity (21) and a mounting groove (22) are formed in the anti-theft shell (2), the mounting groove (22) extends along the length direction of the anti-theft shell (2) and is communicated with the mounting cavity (21), and when the protection inner sleeve (1) is placed in the mounting cavity (21), the protrusion (11) is inserted into the mounting groove (22); and

and the self-locking device (3) is arranged on the anti-theft shell (2) and can lock the protective inner sleeve (1) in the arrangement cavity (21).

2. The electric energy meter anti-theft device according to claim 1, characterized in that the self-locking device (3) comprises an explosion bead and a reverse-buckling groove (31), the reverse-buckling groove (31) is arranged on the inner wall of the anti-theft outer shell (2) and communicated with the placement cavity (21), the explosion bead is installed in the reverse-buckling groove (31), an adhesive is stored in the explosion bead, when the bulge (11) is inserted in the installation groove (22), the explosion bead is crushed by the protective inner sleeve (1), and the adhesive overflows to adhere the protective inner sleeve (1) in the placement cavity (21).

3. The electric energy meter anti-theft device according to claim 2, characterized in that the reverse buckle groove (31) is arranged on the mounting groove (22) and is communicated with the mounting groove (22), when the protrusion (11) is inserted into the mounting groove (22), the protrusion (11) breaks the bead, the adhesive overflows, and the protrusion (11) is adhered to the mounting groove (22).

4. The electric energy meter anti-theft device according to claim 2, characterized in that the volume of the reverse buckle groove (31) is 1/3-2/3 of the volume of the exploding bead.

5. The electric energy meter anti-theft device according to claim 2, characterized in that the inverted buckle groove (31) is provided with a plurality of inverted buckle grooves, each inverted buckle groove (31) is provided with one explosion bead, and the inverted buckle grooves (31) are uniformly distributed on the inner wall of the anti-theft shell (2).

6. The electric energy meter anti-theft device according to any one of claims 1 to 5, characterized in that the protrusions (11) and the mounting grooves (22) are in one-to-one correspondence, two protrusions (11) are respectively arranged on two opposite side surfaces of the protective inner sleeve (1), and two mounting grooves (22) are oppositely arranged on the inner wall of the anti-theft outer shell (2).

7. The electric energy meter anti-theft device according to any one of claims 1-5, characterized in that the protective inner sleeve (1) is provided with an anti-theft coding strip (12).

8. The electric energy meter anti-theft device according to any one of claims 1 to 5, characterized by further comprising a camera device, wherein the camera device is mounted on the anti-theft housing (2).

9. The electric energy meter anti-theft device according to any one of claims 1 to 5, characterized by further comprising a positioning module, wherein the positioning module is mounted on the protective inner sleeve (1), and the positioning module is configured to upload the position information of the protective inner sleeve (1) to a control background at regular time.

10. The electric energy meter anti-theft device according to any one of claims 1 to 5, characterized by further comprising an alarm device, wherein the alarm device is mounted on the inner protective sleeve (1), and when the inner protective sleeve (1) is removed from the placement cavity (21), the alarm device is activated to send an alarm signal to a control background.

Technical Field

The invention relates to the technical field of electric energy meter theft prevention, in particular to an electric energy meter theft prevention device.

Background

The electric energy meter is used as an instrument for calculating user consumption and measuring electric energy, is widely used in daily life, and is related to the interests of people and power supply enterprises, but the existing electric energy meter is simple in structure, is not provided with an anti-theft device and is easy to detach, so that the electric energy meter is frequently detached by people and is modified to steal electricity inside the electric energy meter, serious economic loss is caused, the electric energy meter is also easy to damage, frequent replacement is needed, the service life of the electric energy meter is shortened, and manpower and material resources are wasted.

Disclosure of Invention

The invention aims to provide an anti-theft device for an electric energy meter, which can improve the anti-theft performance of the electric energy meter and effectively prevent the electric energy meter from being affected with damp.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electric energy meter anti-theft device comprising:

the protective inner sleeve is provided with a bulge, and the bulge extends along the length direction of the protective inner sleeve;

the anti-theft protection device comprises an anti-theft shell, a protection inner sleeve and a protection cover, wherein the anti-theft shell is hollow, an opening is formed in one end of the anti-theft shell, a mounting cavity and a mounting groove are formed in the anti-theft shell, the mounting groove extends along the length direction of the anti-theft shell and is communicated with the mounting cavity, and when the protection inner sleeve is placed in the mounting cavity, the protrusion is inserted into the mounting groove; and

and the self-locking device is arranged on the anti-theft shell and can lock the protective inner sleeve in the mounting cavity.

Furthermore, the self-locking device comprises an explosion bead and an inverted groove, the inverted groove is formed in the inner wall of the anti-theft shell and communicated with the placement cavity, the explosion bead is installed in the inverted groove, an adhesive is stored in the explosion bead, when the bulge is inserted into the installation groove, the explosion bead is broken by the protective inner sleeve, the adhesive overflows, and the protective inner sleeve is adhered to the placement cavity.

Furthermore, the reverse buckle groove is arranged on the mounting groove and communicated with the mounting groove, when the bulge is inserted into the mounting groove, the bulge breaks the blasting bead, the adhesive overflows, and the bulge is adhered into the mounting groove.

Furthermore, the volume of the reverse buckling groove is 1/3-2/3 of the volume of the exploding bead.

Furthermore, the back-off grooves are provided with a plurality of balls, one ball is arranged in each back-off groove, and the back-off grooves are uniformly distributed on the inner wall of the anti-theft shell.

Furthermore, the bulges and the mounting grooves are in one-to-one correspondence and are respectively provided with two bulges, the two bulges are respectively arranged on two opposite side surfaces of the protective inner sleeve, and the two mounting grooves are oppositely arranged on the inner wall of the anti-theft shell.

Furthermore, an anti-theft coding strip is arranged on the protective inner sleeve.

Furthermore, the anti-theft device also comprises a camera device, and the camera device is arranged on the anti-theft shell.

The positioning module is arranged on the protection inner sleeve and is configured to upload the position information of the protection inner sleeve to the control background at regular time.

The alarm device is arranged on the protective inner sleeve, and when the protective inner sleeve is moved out of the placement cavity, the alarm device is started to send an alarm signal to the control background.

The invention has the beneficial effects that: the anti-theft device of the electric energy meter comprises a protective inner sleeve, an anti-theft outer shell and a self-locking device, wherein the electric energy meter is placed in the protective inner sleeve to prevent the electric energy meter from being affected with damp, then the protective inner sleeve is arranged in the anti-theft outer shell, and the protective inner sleeve is fixed in the anti-theft outer shell through the self-locking device, so that the anti-theft performance of the electric energy meter is improved.

Drawings

Fig. 1 is a schematic structural view of a protective inner sleeve according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an anti-theft housing according to an embodiment of the invention.

In the figure:

1. protecting the inner sleeve; 11. a protrusion; 12. an anti-theft coding strip;

2. an anti-theft housing; 21. a placement cavity; 22. mounting grooves;

3. a self-locking device; 31. and (4) a back-off groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Example one

As shown in fig. 1-2, the invention provides an anti-theft device for an electric energy meter, which comprises a protective inner sleeve 1, an anti-theft outer shell 2 and a self-locking device 3, wherein a bulge 11 is arranged on the protective inner sleeve 1, and the bulge 11 extends along the length direction of the protective inner sleeve 1; the anti-theft shell 2 is hollow, an opening is formed in one end of the anti-theft shell 2, a mounting cavity 21 and a mounting groove 22 are formed in the anti-theft shell 2, the mounting groove 22 extends along the length direction of the anti-theft shell 2 and is communicated with the mounting cavity 21, the bulge 11 can be inserted into the mounting groove 22, and the protective inner sleeve 1 is placed in the mounting cavity 21; the self-locking device 3 is arranged on the anti-theft shell 2 and can lock the protective inner sleeve 1 in the mounting cavity 21.

In this embodiment, the electric energy meter is installed in the inner protective sleeve 1, and can effectively prevent the electric energy meter from being affected with damp, when the inner protective sleeve 1 is inserted into the anti-theft outer shell 2, the self-locking device 3 can lock the inner protective sleeve 1 in the placement cavity 21, so as to prevent irrelevant persons from taking out easily, and the electric energy meter is reformed, and the anti-theft outer shell 2 is made of transparent material and printed with an anti-counterfeiting mark.

Specifically, self-lock device 3 is including exploding pearl and back-off groove 31, and back-off groove 31 sets up on the inner wall of theftproof shell 2, with settle chamber 21 intercommunication, explodes the pearl and installs in back-off groove 31, explodes the pearl and has stored the adhesive, and protruding 11 cartridge is when installing the groove 22 in, and the pearl is exploded to the extrusion of protection endotheca 1, and the adhesive overflows, with the adhesion of protection endotheca 1 in settling chamber 21.

Specifically, the back-off grooves 31 are provided with a plurality of back-off holes 31, each back-off hole 31 is provided with one blasting bead, and the back-off grooves 31 are uniformly distributed on the inner wall of the anti-theft shell 2.

In this embodiment, the self-locking device 3 may be an explosion bead and a reverse buckling groove 31, the plurality of reverse buckling grooves 31 are uniformly distributed on the inner wall of the anti-theft shell 2, the explosion bead is a conventional device in the field, the adhesive may specifically be glue, the explosion bead shell is made of a flexible material, for example, plastic, when the protrusion 11 is inserted into the installation groove 22, the outer wall of the inner protective sleeve 1 extrudes the explosion bead to cause the explosion bead shell to break, the glue overflows, the gap between the inner protective sleeve 1 and the anti-theft shell 2 is filled, and the inner protective sleeve 1 is fixed in the installation cavity 21 in the anti-theft shell 2.

More specifically, the inverted groove 31 is disposed on the mounting groove 22 and is communicated with the mounting groove 22, when the protrusion 11 is inserted into the mounting groove 22, the protrusion 11 breaks the bead, the adhesive overflows, and the protrusion 11 is adhered to the mounting groove 22.

In this embodiment, the back-off groove 31 can also be set up on the surface of mounting groove 22, and a plurality of back-off grooves 31 evenly distributed are provided with in the back-off groove 31 and explode the pearl, and when protruding 11 cartridge was in mounting groove 22, protruding 11 extrusion was exploded the pearl and is caused to explode the pearl and break, and its glue in overflows, fills the clearance of protruding 11 and mounting groove 22, makes protruding 11 be fixed in mounting groove 22, and then will protect in the endotheca 1 is fixed in the arrangement chamber 21 in the theftproof shell 2.

Specifically, the volume of the back-off groove 31 is 1/3-2/3 of the volume of the blasting bead. In this embodiment, the inverted groove 31 preferably occupies 1/2 of the total volume of the blasting bead, so that when the blasting bead is installed in the inverted groove 31, the blasting bead can protrude out of the inverted groove 31, thereby facilitating the extrusion and rupture.

Alternatively, the two protrusions 11 and the two mounting grooves 22 are in one-to-one correspondence, the two protrusions 11 are respectively disposed on two opposite side surfaces of the protective inner sleeve 1, and the two mounting grooves 22 are oppositely disposed on the inner wall of the anti-theft shell 2.

In this embodiment, the top surface and the bottom surface of the inner protective sleeve 1 are respectively provided with a protrusion, and the inner wall of the anti-theft shell 2 is relatively provided with two mounting grooves 22, so that the inner protective sleeve 1 is prevented from shaking in the insertion process, and the connection strength between the inner protective sleeve 1 and the anti-theft shell 2 is further enhanced.

Optionally, the protective inner sleeve 1 is provided with an anti-theft coding strip 12. In the embodiment, the anti-theft coding strip 12 is arranged on the protective inner sleeve 1, each electric energy meter is provided with different anti-theft coding strips 12, one anti-theft coding strip is used for indicating one code, and the anti-theft coding strip 12 is covered with the anti-theft shell 2, so that the anti-theft coding strip can be effectively prevented from being scratched and stolen by other people.

Example two

In the embodiment, the anti-theft device for the electric energy meter is further improved on the basis of the first embodiment, so that the anti-theft function is further enhanced, illegal disassembly and assembly of other people are prevented, and when the electric energy meter is illegally disassembled and assembled, a worker can know and confirm the specific position of the disassembled and assembled electric energy meter at the first time and timely rush to the site, so that economic loss is recovered.

Optionally, a camera device is further included, and the camera device is mounted on the anti-theft casing 2. In this embodiment, camera device can be pinhole camera and automatically controlled module thereof, and the pinhole camera is installed on theftproof shell 2, and when the protection endotheca 1 removed from in the theftproof shell 2, the pinhole camera started, carries out the video recording and shoots and uploads to the rear control cabinet. The image capturing device is a conventional device in the art, and the specific structure and the operation principle thereof are not described herein again.

Optionally, a positioning module is further included, the positioning module is mounted on the protection inner sleeve 1, and the positioning module is configured to upload the position information of the protection inner sleeve 1 to the control background at regular time. In this embodiment, be provided with orientation module on the protection endotheca 1, orientation module can be GPS orientation module, the real-time position of every electric energy meter of real time monitoring, when the protection endotheca 1 shifts out from the theftproof shell 2 in, the staff of being convenient for confirms the specific position of the electric energy meter of being dismantled and assembled the very first time to reach to the scene. The positioning module is a conventional control module in the art, and the specific structure and the working principle thereof are not described herein again.

Optionally, the device also comprises an alarm device, the alarm device is arranged on the protective inner sleeve 1, and when the protective inner sleeve 1 is moved out of the arrangement cavity 21, the alarm device is started to send an alarm signal to the control background. In this embodiment, be provided with alarm device on the protection endotheca 1, when the protection endotheca 1 shifts out from the theftproof shell 2, alarm device starts and sends alarm signal to the control backstage, and the staff is informed very first time, and in addition, alarm device can also include the voice broadcast device, and this voice broadcast device is installed in theftproof shell 2, and when the protection endotheca 1 shifts out from the theftproof shell 2, the voice broadcast device starts, frightens the personnel of violating the tear open. The alarm device is a conventional device in the field, and the specific structure and the working principle thereof are not described herein again.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.