CN222508223U - Butt-joint looseness-preventing carrier communication equipment for electric energy meter - Google Patents
Butt-joint looseness-preventing carrier communication equipment for electric energy meter Download PDFInfo
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- CN222508223U CN222508223U CN202421075854.1U CN202421075854U CN222508223U CN 222508223 U CN222508223 U CN 222508223U CN 202421075854 U CN202421075854 U CN 202421075854U CN 222508223 U CN222508223 U CN 222508223U
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Abstract
The utility model relates to the technical field of carrier communication equipment, in particular to a carrier communication equipment of a butt joint anti-loosening electric energy meter, wherein an electric socket and an electric terminal row are arranged on the surface of a main control circuit board, a plurality of positioning holes are arranged on the surface of a base, the butt joint anti-loosening electric energy meter carrier communication equipment rotates a rotating handle to drive a double-end stud to rotate, and simultaneously two clamping plates relatively slide along a sliding groove machined on a second shell, so that when a thicker cable is limited, the thinner cable can be limited again, the thinner cable can be limited, the thinner cable is not easy to be damaged, thereby increasing the working cost, a pull rod moves rightwards to drive a cross rod to slide rightwards along a through hole machined on a sleeve, and meanwhile, the cross rod slides rightwards along the through hole machined on a first shell, so that when the disassembly is realized, more physical force of operators is not required, and further the labor force is saved.
Description
Technical Field
The utility model relates to the technical field of carrier communication equipment, in particular to electric energy meter carrier communication equipment with loose butt joint.
Background
The energy meter is an instrument for measuring the electric energy, the carrier communication is also called as power line carrier communication, the data needing to be transmitted is coupled to a power line for continuous transmission in a communication coupling mode, and the coupled communication data is sampled and identified through a related circuit.
For example, when the cable is connected, the cable is fixedly connected through the fixed block which is arranged in a large manner and the electric connection plate which is provided with the anti-slip protrusions, the contact area with the cable is increased, the loosening probability of the cable is reduced, and the stable operation of the device is ensured. But this dock locking electric energy meter carrier communication equipment carries out spacingly through spacing shell fragment to the cable, when spacing the back to thicker cable, when spacing to thinner cable again, because the elasticity of spacing shell fragment is impaired, can't carry out spacingly to thinner cable, lead to thinner cable not hard up production to damage easily, need operating personnel to change, thereby increased working cost, this dock locking electric energy meter carrier communication equipment simultaneously, dismantle spacing base through the connecting piece, because when dismantling, need operating personnel to rotate a plurality of screws, thereby need consume more physical power of operating personnel, and then increased the manual labor.
Disclosure of utility model
The utility model aims to solve the problems that when a thicker cable is limited and then a thinner cable is limited again through a limiting elastic piece, the thinner cable cannot be limited due to damaged elastic force of the limiting elastic piece, so that the thinner cable is easy to loosen and damage, an operator is required to replace the thinner cable, and therefore, the working cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dock locking electric energy meter carrier communication equipment, includes base and protection top shell, base surface symmetry is equipped with auxiliary fixing mechanism, protection top shell surface is equipped with a plurality of stop gear, install the main control circuit board between base and the protection top shell, the main control circuit board surface is equipped with electric socket and electric terminal row that connects, the base surface is equipped with a plurality of locating holes.
Preferably, the auxiliary fixing mechanism comprises a first shell, the surface of the first shell is fixedly connected with the surface of the base, a sliding groove machined in the first shell is slidably connected with the surface of the pull rod, the surface of the pull rod is fixedly connected with the surface of the cross rod, the cross rod is slidably connected with the sleeve through a through hole, the surface of the cross rod is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner wall of the sleeve, the surface of the sleeve is fixedly connected with the inner wall of the first shell, the cross rod penetrates through the first shell through the through hole, and the cross rod is slidably connected with the first shell through the through hole.
Preferably, the cross rod is in sliding connection with the base through the through hole, and the end part of the cross rod is abutted against the surface of the groove processed on the protective top shell.
Preferably, the limiting mechanism comprises a second shell, the second shell is rotationally connected with a rotating handle through a bearing, a stud is fixedly connected with the surface of the rotating handle, the stud is rotationally connected with the second shell through the bearing, the stud is in threaded connection with two clamping plates, the two clamping plates are in sliding connection with sliding grooves machined in the fixed block, the surface of the fixed block is fixedly connected with the inner wall of the second shell, and the two clamping plates are in sliding connection with sliding grooves machined in the second shell.
Preferably, the surface of the second housing is fixedly connected with the surface of the protective top housing, and the surface of the base is provided with a plurality of heat dissipation holes.
The carrier communication equipment of the electric energy meter, which is in butt joint and looseness prevention, has the beneficial effects that through the cooperation of the clamping plates and the limiting mechanism, the rotating handle rotates to drive the stud to rotate, so that the two clamping plates are driven to relatively move along the sliding chute machined on the fixed block, and simultaneously the two clamping plates relatively slide along the sliding chute machined on the second shell, so that when a thicker cable is limited, the thinner cable can be limited again, the thinner cable is not easy to loosen and damage, and an operator is required to replace the thinner cable, thereby increasing the working cost.
Through the cooperation of horizontal pole and auxiliary fixing mechanism, the pull rod moves right and drives the horizontal pole and slide right along the through-hole of processing on the sleeve, compression spring, and the horizontal pole slides right along the through-hole of processing on the first shell simultaneously to realize dismantling the time, need not operating personnel consume more physical power of operating personnel, and then saved hand labor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a front cross-sectional view of the auxiliary securing mechanism of FIG. 1;
FIG. 4 is a front cross-sectional view of the spacing mechanism of FIG. 1;
FIG. 5 is a top cross-sectional view of a portion of FIG. 1;
fig. 6 is a top cross-sectional view of the spacing mechanism of fig. 1.
In the figure, 1, a base, 2, a main control circuit, 3, an auxiliary fixing mechanism, 301, a first shell, 302, a pull rod, 303, a cross rod, 304, a sleeve, 305, a spring, 4, a protective top shell, 5, an electric connection socket, 6, a limiting mechanism, 601, a second shell, 602, a rotating handle, 603, a double-end stud, 604, a fixing block, 605, a clamping plate, 7, a positioning hole, 8, a heat dissipation hole, 9 and an electric connection terminal block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-6, in this embodiment, a carrier communication device for an electric energy meter with loose-joint and loose-proof function includes a base 1 and a protective top shell 4, where the base 1, the protective top shell 4, a main control circuit board 2, an electric socket 5 and an electric terminal strip 9 are main structures of the carrier communication device for the electric energy meter, the surface of the base 1 is symmetrically provided with an auxiliary fixing mechanism 3, the surface of the protective top shell 4 is provided with a plurality of limit mechanisms 6, the main control circuit board 2 is installed between the base 1 and the protective top shell 4, the surface of the main control circuit board 2 is provided with the electric socket 5 and the electric terminal strip 9, the surface of the base 1 is provided with a plurality of positioning holes 7, a cross rod 303 is slidably connected with the base 1 through a through hole, the end of the cross rod 308 slides through a through hole machined in the base 1, the end of the cross rod 303 abuts against a groove surface machined in the protective top shell 4, the surface of the second casing 601 is fixedly connected with the surface of the protective top shell 4, and the surface of the base 1 is provided with a plurality of heat dissipation holes 8.
Referring to FIG. 3
The auxiliary fixing mechanism 3 comprises a first shell 301, the surface of the first shell 301 is fixedly connected with the surface of the base 1, a sliding groove machined in the first shell 301 is slidably connected with the surface of a pull rod 302, the surface of the pull rod 302 is fixedly connected with the surface of a cross rod 303, the cross rod 303 is slidably connected with a sleeve 304 through a through hole, the surface of the cross rod 303 is fixedly connected with one end of a spring 305, the elastic coefficient of the spring 305 is selected according to actual requirements, the other end of the spring 305 is fixedly connected with the inner wall of the sleeve 304, the surface of the sleeve 304 is fixedly connected with the inner wall of the first shell 301, the cross rod 303 penetrates the first shell 301 through the through hole, the cross rod 303 is slidably connected with the first shell 301 through the through hole, the pull rod 302 moves rightwards to drive the cross rod 303 to slide rightwards along the through hole machined in the sleeve 304, the spring 305 is compressed, and meanwhile the cross rod 303 slides rightwards along the through hole machined in the first shell 301.
Referring to FIGS. 4 and 6
The limiting mechanism 6 comprises a second shell 601, the second shell 601 is rotationally connected with a rotating handle 602 through a bearing, a stud 603 is fixedly connected to the surface of the rotating handle 602, the stud 603 is rotationally connected with the second shell 601 through a bearing, the stud 603 is in threaded connection with two clamping plates 605, the two clamping plates 605 are in sliding connection with sliding grooves machined in a fixed block 604, the surface of the fixed block 604 is fixedly connected with the inner wall of the second shell 601, the two clamping plates 605 are in sliding connection with the sliding grooves machined in the second shell 601, the rotating handle 602 rotates to drive the stud 603 to rotate, and accordingly the two clamping plates 605 are driven to relatively move along the sliding grooves machined in the fixed block 604, and meanwhile the two clamping plates 605 relatively slide along the sliding grooves machined in the second shell 601.
Working principle:
When the electric energy meter carrier communication equipment with loose butt joint is installed:
The preparation process comprises the following steps:
The base 1 is fixed on the wall surface through bolts and positioning holes, the main control circuit board 2 is installed on the base 1, and then the protective top shell 4 is inserted along a chute machined on the base 1.
And (3) fixing the protective top shell:
First, pull right pull rod 302 from the manual right of operating personnel, pull rod 302 moves rightwards and drives horizontal pole 303 to slide rightwards along the through-hole of processing on sleeve 304, compression spring 305, horizontal pole 303 slides rightwards along the through-hole of processing on first shell 301 simultaneously, pull left pull rod 302 leftwards in the same way, make left horizontal pole 303 move leftwards, when two horizontal pole 303 tip and the axis position of the processing recess in protection top shell 4 both sides are unanimous, operating personnel slowly loosen two pull rods 302, through the elasticity of spring 305, make two horizontal pole 303 surfaces support tightly with the recess inner wall of processing on the protection top shell 4, in order to realize can be quick fix the protection top shell 4, do not need operating personnel to consume more physical power, thereby saved the manual labor.
The cable installation process comprises the following steps:
Firstly, a cable passes through between two clamping plates 605, an operator rotates a rotating handle 602 clockwise, the rotating handle 602 rotates to drive a stud 603 to rotate, so that the two clamping plates 605 are driven to relatively move along a sliding groove machined on a fixed block 604, meanwhile, the two clamping plates 605 relatively slide along the sliding groove machined on a second housing 601, when the surfaces of the two clamping plates 605 are tightly combined with the surfaces of the cable, the operator stops rotating the rotating handle 602 and then fixes the cable, the clamping plates 605 can be selected according to the type of the cable, so that the fixed cable cannot be loosened, the cable cannot be damaged, the working cost is reduced, the operation is repeated, a plurality of cables are installed on a power connection terminal row 9, and when the main control circuit board 2 is powered down, the main control circuit board 2 can be charged through a power connection socket 5.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421075854.1U CN222508223U (en) | 2024-05-17 | 2024-05-17 | Butt-joint looseness-preventing carrier communication equipment for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421075854.1U CN222508223U (en) | 2024-05-17 | 2024-05-17 | Butt-joint looseness-preventing carrier communication equipment for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222508223U true CN222508223U (en) | 2025-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421075854.1U Active CN222508223U (en) | 2024-05-17 | 2024-05-17 | Butt-joint looseness-preventing carrier communication equipment for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222508223U (en) |
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2024
- 2024-05-17 CN CN202421075854.1U patent/CN222508223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250909 Address after: 325600 Zhejiang Province Wenzhou City Yuyao City Liusha Town Shanggong Road 21-25 (One License Multiple Addresses) Patentee after: ZHEJIANG SONGXIA INSTRUMENT CO.,LTD. Country or region after: China Address before: No. 2 Keji Road, Qingfeng Village, Jiangbei Office, High tech Industrial Development Zone, Ankang City, Shaanxi Province, 725000 Patentee before: Shaanxi Guangjing Future Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |