Ammeter with multi-head wire clamping device

Abstract

The utility model discloses an electricity meter with a multi-head wire clamping device, which comprises a shell, first mounting plates are arranged on two sides in the shell, sliding grooves are arranged in the first mounting plates, an electricity meter main body is arranged in the shell, sliding blocks are arranged on two sides of the electricity meter main body, the sliding blocks are connected with the sliding grooves, and the multi-head wire clamping device is arranged in the shell. The bottom end of the ammeter main body is provided with a second installation plate, and the bottom end of the second installation plate is provided with an installation column. According to the utility model, the cable can be limited by penetrating the cable through the cable end bayonet inside the clamping arm, the distance between the sliding sleeves can be adjusted through the sliding of the sliding sleeves, the distance between the sliding sleeves can be adjusted according to the installation and use requirements of the cable, the sliding sleeves can be locked through the rotation of the threaded rotating rod inside the threaded groove, the operation is simple and convenient, and the practicability is high. Cable winding can be effectively avoided, and cable winding errors can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of electricity meter technology, and in particular to an electricity meter with a multi-head wire clamp. Background Technology

[0002] An electricity meter is short for an energy meter. It is an instrument used to measure electrical energy. It is also called an electricity meter, a fire meter, an energy meter, or a kilowatt-hour meter. It refers to an instrument that measures various electrical quantities.

[0003] Chinese Patent Publication No. CN 217156604 U discloses an easy-to-install electricity meter, including a mounting plate, mounting holes, a clamping mechanism, an electricity meter, and a cooling mechanism. The mounting holes are respectively located at the four corners of the left side of the mounting plate. The left end of the clamping mechanism is fixedly connected to the middle of the right side of the mounting plate. The electricity meter is clamped inside the right end of the clamping mechanism. The cooling mechanism has two adjacent ends fixedly installed at the top and bottom of the right end of the clamping mechanism. This easy-to-install electricity meter, through the clamping mechanism, first controls the throttle to rotate forward. Rotating the two throttles forward drives the clutch lever to rotate forward, which in turn moves two sliders in opposite directions. The two sliders moving in opposite directions move two card holders in opposite directions. When the adjacent sides of the two card holders are in full contact with the top and bottom of the electricity meter, the installation of the electricity meter can be completed quickly. The existing technical solutions mentioned above have the following shortcomings: the cables are prone to tangling during the disassembly, assembly, or maintenance of the electricity meter, which can easily lead to incorrect cable connections and cause unnecessary trouble for the operators. There is room for optimization. Therefore, an electricity meter with a multi-head cable clamp can be proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an electricity meter with a multi-head cable clamp to solve the problem of cable connection errors caused by cable tangling mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electricity meter with a multi-head cable clamp, comprising a housing, with first mounting plates installed on both sides inside the housing, and each of the first mounting plates having a sliding groove inside; an electricity meter body installed inside the housing, with sliders installed on both sides of the electricity meter body, the sliders being connected to the sliding grooves; a second mounting plate installed at the bottom of the electricity meter body, with a mounting post installed at the bottom of the second mounting plate; a connecting seat installed at the bottom of the mounting post, and an adjusting mechanism installed inside the connecting seat; the adjusting mechanism includes a movable groove, which is located inside the connecting seat; a guide rod installed inside the movable groove, with sliding sleeves evenly installed on the outer side of the guide rod; each sliding sleeve having a threaded groove inside, with a threaded rotating rod installed inside each threaded groove; a clamping arm installed at one end of each sliding sleeve; and mounting seats installed on both sides outside the housing.

[0006] Preferably, each of the mounting bases is provided with a locking mechanism, and the locking mechanism includes a receiving groove. The receiving groove is located inside the mounting base. A threaded rod is installed inside the receiving groove, and a threaded sleeve is installed on the outer side of the threaded rod. Locking blocks are evenly installed on the inner side of the threaded sleeve. Locking grooves are evenly provided inside the slider, and the locking grooves are all connected to the locking blocks. A handle is installed on the outer side of each mounting base.

[0007] Preferably, the size of the locking blocks matches the size of the locking grooves, and the locking blocks and locking grooves are symmetrically arranged about the central axis of the slider.

[0008] Preferably, the bottom end of the meter body is provided with a disassembly and assembly mechanism, and the disassembly and assembly mechanism includes mounting blocks. The mounting blocks are installed on both sides of the bottom end of the meter body. The bottom end of each mounting block is provided with a threaded head, and the outer side of each threaded head is provided with a nut. The interior of the second mounting plate is uniformly provided with through grooves.

[0009] Preferably, a second washer is installed on the outer side of each threaded head, and the top of each second washer is provided with anti-slip texture.

[0010] Preferably, a first washer is installed on the outer side of each threaded rod, and the threaded rod and the threaded groove form a threaded connection.

[0011] Preferably, the width of the slider matches the width of the groove, and the slider and the groove are symmetrically arranged about the central axis of the meter body.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By passing the cable through the cable end slot inside the clamp arm, the cable can be limited. The distance between the sliding sleeves can be adjusted by sliding the sleeves, and the distance between the sliding sleeves can be adjusted according to the installation and use requirements of the cable. The sliding sleeves can be locked by rotating the threaded rod inside the threaded groove. The operation is simple and convenient. It can not only effectively prevent the cable from getting tangled, but also prevent the cable from getting tangled incorrectly, so that the cable installation is orderly and effectively speeds up the work efficiency.

[0014] A first washer is installed on the outside of the threaded rod. The first washer increases the friction and strengthens the locking effect of the sliding sleeve, preventing slippage after the sliding sleeve spacing is adjusted.

[0015] By setting up a disassembly and assembly mechanism, the second washer can be removed by turning the nut and the mounting block can be passed through the through groove, and the second mounting plate and the connecting seat can be removed as a whole. The operation is simple and convenient, and the disassembly of the connecting seat can be completed quickly.

[0016] The main body of the meter can be quickly slid out by sliding the slider in the groove, which effectively increases the operating space and makes it easier to install, remove or repair the main body of the meter, providing great convenience for the staff.

[0017] By setting up a locking mechanism, the threaded rod can be rotated by turning the handle. The threaded rod drives the threaded sleeve and locking block to move inward until the locking block is installed inside the locking groove, which can complete the reinforcement and locking of the slider and enhance the stability of the meter body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a front view cross-sectional structural diagram of the connector of this utility model;

[0021] Figure 3 This is a top view cross-sectional structural diagram of the connector of this utility model;

[0022] Figure 4 This is a top view of the connecting seat structure of this utility model;

[0023] Figure 5 This is a front view cross-sectional structural diagram of the second mounting plate of this utility model;

[0024] Figure 6 This is a front view cross-sectional structural diagram of the mounting base of this utility model.

[0025] The reference numerals in the figure are as follows: 1. Housing; 2. Meter body; 3. First mounting plate; 4. Slider; 5. Slide groove; 6. Connecting seat; 7. Mounting column; 8. Second mounting plate; 9. Mounting seat; 10. Adjustment mechanism; 1001. Movable groove; 1002. Guide rod; 1003. Sliding sleeve; 1004. Threaded groove; 1005. Threaded rotating rod; 1006. First washer; 1007. Clamping arm; 11. Disassembly and assembly mechanism; 1101. Mounting block; 1102. Second washer; 1103. Nut; 1104. Threaded head; 1105. Through groove; 12. Locking mechanism; 1201. Receiving groove; 1202. Threaded rod; 1203. Threaded sleeve; 1204. Handle; 1205. Locking block; 1206. Locking groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] Please see Figure 1-6 The present invention provides a display screen with storage function, including a housing 1. A first mounting plate 3 is installed on both sides inside the housing 1, and a sliding groove 5 is provided inside the first mounting plate 3. An electric meter body 2 is installed inside the housing 1. A disassembly and assembly mechanism 11 is provided at the bottom of the electric meter body 2. The disassembly and assembly mechanism 11 includes a mounting block 1101. The mounting block 1101 is installed on both sides at the bottom of the electric meter body 2. A threaded head 1104 is installed at the bottom of the mounting block 1101, and a nut 1103 is installed on the outer side of the threaded head 1104. A through groove 1105 is evenly provided inside the second mounting plate 8. A second gasket 1102 is installed on the outer side of the threaded head 1104, and an anti-slip texture is provided at the top of the second gasket 1102.

[0029] In this embodiment, during use, by setting up the disassembly and assembly mechanism 11, the second gasket 1102 can be removed by rotating the nut 1103, and the mounting block 1101 can be passed through the through groove 1105, so that the second mounting plate 8 and the connecting seat 6 can be removed as a whole. The operation is simple and convenient, and the disassembly of the connecting seat 6 can be completed quickly.

[0030] Example 2

[0031] This embodiment also includes: sliders 4 are installed on both sides of the meter body 2, and the sliders 4 are connected to the slide grooves 5; a second mounting plate 8 is installed at the bottom of the meter body 2, and a mounting post 7 is installed at the bottom of the second mounting plate 8; a connecting seat 6 is installed at the bottom of the mounting post 7; and an adjustment mechanism 10 is provided inside the connecting seat 6. The adjustment mechanism 10 includes a movable groove 1001, and the movable groove 1001 is located inside the connecting seat 6. A guide rod 1002 is installed inside the movable groove 1001. Sliding sleeves 1003 are evenly installed on the outer side. Each sliding sleeve 1003 has a threaded groove 1004 inside, and each threaded groove 1004 has a threaded rotating rod 1005 installed inside. Each sliding sleeve 1003 has a retaining arm 1007 installed at one end. Each threaded rotating rod 1005 has a first washer 1006 installed on the outer side. The threaded rotating rod 1005 and the threaded groove 1004 form a threaded connection. The width of the slider 4 matches the width of the slide groove 5. The slider 4 and the slide groove 5 are symmetrically arranged about the central axis of the meter body 2.

[0032] In this embodiment, during use, the cable can be limited by passing it through the wire end slot inside the clamp arm 1007. The distance between the sliding sleeves can be adjusted by sliding the sliding sleeve 1003, and the distance between the sliding sleeves can be adjusted according to the installation and use requirements of the cable. The sliding sleeve 1003 can be locked by rotating the threaded rod 1005 inside the threaded groove 1004. The operation is simple and convenient, which can not only effectively avoid cable tangling, but also prevent cable tangling errors. The first washer 1006 can increase the friction and enhance the locking effect of the sliding sleeve 1003.

[0033] Example 3

[0034] This embodiment also includes: mounting bases 9 are installed on both sides of the outer side of the housing 1, and locking mechanisms 12 are provided inside the mounting bases 9. The locking mechanisms 12 include receiving grooves 1201, which are located inside the mounting bases 9. Threaded rods 1202 are installed inside the receiving grooves 1201, and threaded sleeves 1203 are installed on the outer side of the threaded rods 1202. Locking blocks 1205 are evenly installed on the inner side of the threaded sleeves 1203. Locking grooves 1206 are evenly provided inside the slider 4, and the locking grooves 1206 are all connected to the locking blocks 1205. Handles 1204 are installed on the outer side of the mounting bases 9. The size of the locking blocks 1205 matches the size of the locking grooves 1206, and the locking blocks 1205 and locking grooves 1206 are symmetrically arranged about the central axis of the slider 4.

[0035] In this embodiment, during use, the meter body 2 can be quickly slid out by sliding the slider 4 in the groove 5, which effectively increases the operating space and facilitates the installation, removal or maintenance of the meter body 2. By setting a locking mechanism, the threaded rod 1202 can be rotated by turning the handle 1204. The threaded rod 1202 drives the threaded sleeve 1203 and the locking block 1205 to move inward until the locking block 1205 is installed inside the locking groove 1206, which can complete the reinforcement and locking of the slider 4 and enhance the stability of the meter body 2.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An electricity meter with a multi-head cable clamp, comprising a housing (1), characterized in that: The housing (1) has a first mounting plate (3) installed on both sides inside, and the first mounting plate (3) has a sliding groove (5) inside. The housing (1) has a meter body (2) installed inside, and the meter body (2) has a slider (4) installed on both sides. The slider (4) is connected to the sliding groove (5). The meter body (2) has a second mounting plate (8) installed at the bottom end, and the second mounting plate (8) has a mounting post (7) installed at the bottom end. The mounting post (7) has a connecting seat (6) installed at the bottom end, and the connecting seat (6) has an adjustment mechanism (10) inside. The mechanism (10) includes a movable groove (1001), and the movable groove (1001) is located inside the connecting seat (6). A guide rod (1002) is installed inside the movable groove (1001), and a sliding sleeve (1003) is evenly installed on the outer side of the guide rod (1002). A threaded groove (1004) is provided inside the sliding sleeve (1003), and a threaded rotating rod (1005) is installed inside the threaded groove (1004). A locking arm (1007) is installed at one end of the sliding sleeve (1003), and mounting seats (9) are installed on both sides of the outer side of the housing (1).

2. The electricity meter with a multi-head cable clamp according to claim 1, characterized in that: Each mounting base (9) is provided with a locking mechanism (12), and the locking mechanism (12) includes a receiving groove (1201). The receiving groove (1201) is located inside the mounting base (9). Each receiving groove (1201) is equipped with a threaded rod (1202), and each threaded rod (1202) is equipped with a threaded sleeve (1203) on its outer side. Each threaded sleeve (1203) is uniformly equipped with a locking block (1205) on its inner side. Each slider (4) is uniformly equipped with a locking groove (1206), and each locking groove (1206) is connected to a locking block (1205). Each mounting base (9) is equipped with a handle (1204) on its outer side.

3. The electricity meter with a multi-head cable clamp according to claim 2, characterized in that: The size of each locking block (1205) is matched with the size of the locking groove (1206), and the locking block (1205) and the locking groove (1206) are symmetrically arranged about the central axis of the slider (4).

4. The electricity meter with a multi-head cable clamp according to claim 1, characterized in that: The bottom end of the meter body (2) is provided with a disassembly and assembly mechanism (11), and the disassembly and assembly mechanism (11) includes an installation block (1101). The installation block (1101) is installed on both sides of the bottom end of the meter body (2). The bottom end of the installation block (1101) is provided with a threaded head (1104), and a nut (1103) is provided on the outside of the threaded head (1104). The interior of the second mounting plate (8) is uniformly provided with through grooves (1105).

5. An electricity meter with a multi-head cable clamp according to claim 4, characterized in that: Each threaded head (1104) is equipped with a second washer (1102) on its outer side, and the top of each second washer (1102) is provided with anti-slip texture.

6. An electricity meter with a multi-head wire clamp according to claim 1, characterized in that: The outer side of each threaded rod (1005) is equipped with a first washer (1006), and the threaded rod (1005) and the threaded groove (1004) form a threaded connection.

7. An electricity meter with a multi-head wire clamp according to claim 1, characterized in that: The width of the slider (4) matches the width of the groove (5), and the slider (4) and the groove (5) are symmetrically arranged about the central axis of the meter body (2).

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