Disassembling structure of ammeter data concentrator
Through the combined structure of the bayonet, lock tongue, spring and push plate, the meter data concentrator is quickly assembled and disassembled by a snap-on method, solving the cumbersome disassembly problem caused by traditional bolt fixing and improving maintenance efficiency and aesthetics.
Patent Information
- Application Number
- CN202422544371.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The assembly and disassembly process of the front and rear end housings of existing electricity meter data concentrators is cumbersome and requires a large number of bolts for fixing, resulting in inconvenience in maintenance.
It adopts a combined structure of a bayonet, a lock tongue, a spring and a push plate, which can be quickly assembled and disassembled by snapping together, and the elastic force of the spring and the inclined surface design can be used to simplify the operation.
实现了电表数据集中器的快速组装和拆卸，简化了维护过程，提高了操作效率和美观度。
Smart Images
Figure CN223461630U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an electric meter data concentrator technical field, specifically is a kind of electric meter data concentrator's dismounting structure. BACKGROUND
[0002] Electric meter data concentrator, also known as electric energy metering data collector, is an indispensable part of smart energy system software, which is mainly used to collect, store and synchronize the reading of many electric meters, greatly improving the operation efficiency and service level of electric power engineering company. The traditional manual meter reading method has been replaced by this kind of automation technology and information technology, reducing labor costs and improving data accuracy.
[0003] In the prior art, the assembly between the front and rear shells of the electric meter data concentrator is basically fixed installation structure, mostly fixed by bolts. When disassembling and maintaining in the later period, the installation and disassembly of this structure are very troublesome. Therefore, we propose a dismounting structure of electric meter data concentrator to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a dismounting structure of electric meter data concentrator to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A dismounting structure of electric meter data concentrator, comprising a catch fixed on the electric meter shell and a first groove opened in the rear end cover, one side of the first groove is provided with a spring groove opened in the inside of the rear end cover, a lock tongue is movably connected in the first groove, a connecting plate movably connected in the spring groove is arranged on the lock tongue, a spring is arranged in the spring groove, and the two ends of the spring are fixed with the inside top wall of the spring groove and the connecting plate, a second groove is arranged on the top side of the first groove, and a push plate is slidably connected in the second groove.
[0007] The dismounting structure of electric meter data concentrator as described above: one end of the catch is a triangular block, the bottom end of the lock tongue is a slope, the slope of the triangular block is matched with the slope of the bottom end of the lock tongue, and the triangular block is movably connected on the lock tongue.
[0008] The dismounting structure of electric meter data concentrator as described above: the inner diameter of the spring groove is matched with the outer diameter of the spring, and the spring is movably connected in the spring groove.
[0009] The dismounting structure of electric meter data concentrator as described above: one end of the push plate is a slope, one side of the top end of the lock tongue is a slope, and the slope of one end of the push plate is matched with the slope of one side of the top end of the lock tongue.
[0010] The second clamping plate is clamped on one side of the first clamping plate, and the first clamping plate is used for preventing the push plate from slipping out of the second groove.
[0011] The upper end surface of the lock tongue is flush with the upper surface of the rear end cover.
[0012] The outer dimension of one end surface of the push plate is matched with the inner dimension of the second groove, and the one end surface of the push plate is flush with one side surface of the rear end cover.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The spring groove is arranged in the rear end cover, the lock tongue is movably clamped in the first groove, the connecting plate is movably clamped in the spring groove, the spring is arranged in the spring groove, the two ends of the spring are fixed to the inner top wall of the spring groove and the connecting plate, the second groove is arranged on the rear end cover, and the push plate is slidably clamped in the second groove.
[0015] When the rear end cover and the electric meter shell are disassembled, the push plate is manually pressed to slide the lock tongue on one side of the push plate through the inclined surface of the push plate and the lock tongue, so that the top end of the lock tongue is lifted, the lock tongue is moved upward, the clamping of the lock tongue on the clamping pin is released, the clamping pin can be taken out of the first groove, the fixing between the rear end cover and the electric meter shell is quickly released, and the rear end cover and the electric meter shell are quickly disassembled.
[0016] Further, the utility model does not need to use a large number of bolt fixing modes, but uses a clamping mode for fixing, and can be quickly disassembled, and the installation and disassembly of the structure are very simple and convenient when disassembling and maintaining in the later period. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a whole structure schematic view of the disassembly structure of the electric meter data concentrator.
[0018] Figure 2 It is a first view structure schematic view of the disassembly structure of the electric meter data concentrator after the rear end cover and the electric meter shell are disassembled.
[0019] Figure 3 It is a second view structure schematic diagram after the rear end cover and the meter shell of a disassembly structure of an electric meter data concentrator are split.
[0020] Figure 4 It is a partial enlarged structure schematic diagram. Figure 3
[0021] Figure 5 It is a structure schematic diagram after the rear end cover of a disassembly structure of an electric meter data concentrator is partially sectioned.
[0022] Figure 6 It is a partial enlarged structure schematic diagram. Figure 5
[0023] Figure 7 It is an explosion structure schematic diagram after the rear end cover of a disassembly structure of an electric meter data concentrator is partially sectioned.
[0024] Figure 8 It is a partial enlarged structure schematic diagram. Figure 7
[0025] Figure 9 It is an installation structure schematic diagram of a push plate and a second groove body of a disassembly structure of an electric meter data concentrator.
[0026] In the figure: 1, rear end cover; 2, meter shell; 3, catch pin; 4, first groove body; 5, spring groove; 6, lock tongue; 7, connecting plate; 8, spring; 9, second groove body; 10, push plate; 11, first clamping plate; 12, second clamping plate. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0028] Please refer to Figures 1-9 As an embodiment of the present application, a disassembly structure of an electric meter data concentrator comprises a catch pin 3 fixed on a meter shell 2 and a first groove body 4 opened on a rear end cover 1. The first groove body 4 is provided with a spring groove 5 opened inside the rear end cover 1 on one side. A lock tongue 6 is movably clamped in the first groove body 4. The lock tongue 6 is provided with a connecting plate 7 movably clamped in the spring groove 5. A spring 8 is arranged in the spring groove 5. The two ends of the spring 8 are fixed with the inner top wall of the spring groove 5 and the connecting plate 7 respectively. The first groove body 4 is provided with a second groove body 9 opened on the rear end cover 1 on the top end side. The second groove body 9 is slidably clamped with a push plate 10 inside.
[0029] In the embodiment, when assembling the rear end cover 1 and the electric meter shell 2, the catch pin 3 on the electric meter shell 2 is clamped into the first groove body 4, the catch pin 3 first slides in contact with the bottom of the lock tongue 6 and extrudes the lock tongue 6, then the catch pin 3 moves to one side of the lock tongue 6, the lock tongue 6 is reset under the elastic force of the spring 8, the catch pin 3 is clamped by the lock tongue 6, thereby realizing the quick assembly of the rear end cover 1 and the electric meter shell 2.
[0030] As a further scheme of the utility model, one end of the catch pin 3 is a triangular block, the bottom of the lock tongue 6 is a slope, the slope of the triangular block is attached to the bottom slope of the lock tongue 6 and the triangular block is movably clamped on the lock tongue 6.
[0031] In the embodiment, the catch pin 3 on the electric meter shell 2 is clamped into the first groove body 4, the catch pin 3 first slides in contact with the bottom of the lock tongue 6 and extrudes the lock tongue 6, then the catch pin 3 moves to one side of the lock tongue 6, the lock tongue 6 is reset under the elastic force of the spring 8, the catch pin 3 is clamped by the lock tongue 6.
[0032] As a further scheme of the utility model, the inner diameter size of the spring groove 5 is matched with the outer diameter size of the spring 8, and the spring 8 is movably clamped in the spring groove 5.
[0033] In the embodiment, the spring 8 can be stretched and contracted in the spring groove 5, and the spring 8 is limited by the spring groove 5.
[0034] As a further scheme of the utility model, one end of the push plate 10 is a slope, one side of the top of the lock tongue 6 is a slope, and the slope of one end of the push plate 10 is attached to the slope of one side of the top of the lock tongue 6.
[0035] In the embodiment, the top of the lock tongue 6 is lifted by the sliding connection between the push plate 10 and the slope of one side of the top of the lock tongue 6 through manual pressing of the push plate 10, thereby the lock tongue 6 can be moved upward.
[0036] As a further scheme of the utility model, the second clamping plate 12 is arranged on the push plate 10, the first clamping plate 11 is arranged on the top wall in the second groove body 9, the second clamping plate 12 is clamped on one side of the first clamping plate 11, and the first clamping plate 11 is used for preventing the push plate 10 from sliding out of the second groove body 9.
[0037] In the embodiment, the first clamping plate 11 can be used for preventing the push plate 10 from sliding out of the second groove body 9, and the push plate 10 can slide in the second groove body 9.
[0038] As a further scheme of the utility model, the upper end surface of the lock tongue 6 is flush with the upper surface of the rear end cover 1.
[0039] In this embodiment, the flatness of the surface of the rear end cover 1 is ensured, and the overall aesthetic degree of the electric meter data concentrator is improved.
[0040] As a further scheme of the utility model, the outer dimension of one end surface of the push plate 10 is adapted to the inner dimension of the second groove body 9, and the one end surface of the push plate 10 is flush with one side surface of the rear end cover 1.
[0041] In this embodiment, the flatness of the surface of the rear end cover 1 is ensured, and the overall aesthetic degree of the electric meter data concentrator is improved.
[0042] When assembling and installing the rear end cover 1 and the electric meter shell 2, the catch pin 3 on the electric meter shell 2 is clamped into the first groove body 4, the catch pin 3 first slides in contact with the bottom of the lock tongue 6 and extrudes the lock tongue 6, then the catch pin 3 moves to one side of the lock tongue 6, the lock tongue 6 is reset under the elastic force of the spring 8, the catch pin 3 is clamped by the lock tongue 6, thereby realizing the quick assembly and installation of the rear end cover 1 and the electric meter shell 2.
[0043] The above embodiments are exemplary and not restrictive, and therefore the technical solutions of the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, and are all included in the utility model.
Claims
1. A dismounting structure of an electricity meter data concentrator, comprising a bayonet (3) fixed on an electricity meter shell (2) and a first slot (4) opened on a rear end cover (1), characterized in that, One side of the first slot body (4) is provided with spring slot (5) in the rear end cover (1) inside, the first slot body (4) inside movable clamping has lock tongue (6), the lock tongue (6) is provided with the connecting plate (7) that moves and clamps in spring slot (5), the spring slot (5) is provided with spring (8), the both ends of spring (8) are fixed with spring slot (5) inside top wall and connecting plate (7) respectively, the top end one side of the first slot body (4) is provided with the second slot body (9) on the rear end cover (1), the second slot body (9) inside sliding clamping has push plate (10).
2. The disassembly structure of an electricity meter data concentrator according to claim 1, characterized in that, The end of the bayonet (3) is a triangular block, the bottom end of the lock tongue (6) is a slope, the slope of the triangular block is attached to the bottom end of the lock tongue (6) and the triangular block is movably clamped on the lock tongue (6).
3. The disassembly structure of an electricity meter data concentrator according to claim 1, wherein, The inner diameter of the spring slot (5) is matched with the outer diameter of the spring (8), and the spring (8) is movably clamped in the spring slot (5).
4. The disassembly structure of an electricity meter data concentrator according to claim 1, wherein, The end of the push plate (10) is a slope, the top end of the lock tongue (6) is a slope, and the end of the push plate (10) is attached to the top end of the lock tongue (6).
5. The disassembly structure of an electricity meter data concentrator according to claim 1, wherein, The push plate (10) is provided with a second clamping plate (12), the inner top wall of the second slot body (9) is provided with a first clamping plate (11), the second clamping plate (12) is clamped on one side of the first clamping plate (11), and the first clamping plate (11) is used to prevent the push plate (10) from slipping out of the second slot body (9).
6. The disassembly structure of an electricity meter data concentrator according to claim 1, wherein, The upper end surface of the lock tongue (6) is flush with the upper surface of the rear end cover (1).
7. The disassembly structure of an electricity meter data concentrator according to claim 1, wherein, The outer dimension of the end surface of the push plate (10) is matched with the inner dimension of the second slot body (9), and the end surface of the push plate (10) is flush with one side surface of the rear end cover (1). The outer dimension of the end surface of the push plate (10) is matched with the inner dimension of the second slot body (9), and the end surface of the push plate (10) is flush with one side surface of the rear end cover (1).