Induction type electricity utilization inspection device

Abstract

The invention discloses an induction type electricity utilization inspection device, and belongs to the technical field of electrical detection. According to the induction type electricity utilization inspection device, detection work of corresponding data is carried out through the internal induction type detection device, detection is carried out through the detection head at the front end of the device, a worker can adjust the detection position by hand without repeatedly carrying out connection work of a clamp, and meanwhile the electric shock possibility of the worker can be reduced through an insulation handle at the tail end of the device; in addition, a grounding structure is additionally arranged on the detection device, through the external grounding structure, when the device is used, the influence of other electricity on the electromagnetic compatibility of the detection device can be reduced, the accuracy of detection data can be improved when the device works, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the technical field of electrical detection, in particular to an inductive electricity detection device. Background Art

[0002] When an on-site metering device fails, the on-site metering operation and maintenance personnel use electricity inspection equipment to carry out inspection and analysis of the on-site metering device. The electricity inspection equipment we use currently usually connects the current and voltage lines of the operating energy meter to the electricity inspection instrument in series and parallel, and analyzes the wiring conditions of the on-site metering device through the electricity inspection instrument. Generally, the current is obtained by clamping the current clamp, and the voltage must be obtained through metal parallel connection.

[0003] When conducting inspection work in the electrical room, due to the limited working space, repeated and continuous movement of the clamp will increase the difficulty of the work, and because the clamp is a conductor, there is a possibility of electric shock, which poses a safety hazard. Summary of the invention

[0004] In view of the problems in the above-mentioned prior art that the working environment space is limited, the working difficulty is increased, and there is a possibility of electric shock, the present invention is proposed.

[0005] Therefore, the technical problem to be solved by the present invention is that the working environment space is limited, the working difficulty is increased, and there is a possibility of electric shock.

[0006] To achieve the above object, the present invention provides the following technical solution: an inductive power consumption inspection device, comprising:

[0007] A locking assembly, the locking assembly comprising a clamping connecting plate, an extension connecting rod and a linkage connecting seat, one end of the clamping connecting plate is provided with an extension connecting rod, and the extension connecting rod is provided with a linkage connecting seat;

[0008] An electrical detector is provided with a locking assembly, and the electrical detector includes a holding handle, a positioning clamp and a detection contact. A holding handle is provided at one end of the electrical detector, and a positioning clamp is provided at the other end of the electrical detector, and a detection contact is provided inside the positioning clamp.

[0009] As a further solution of the present invention: the clamping connecting plate includes a connecting plate joint, a fixed locking buckle and a connecting swivel seat, the clamping connecting plate is provided with a connecting plate joint, one end of the clamping connecting plate is provided with a fixed locking buckle, and the other end of the clamping connecting plate is provided with a connecting swivel seat.

[0010] As a further solution of the present invention: the clamping link is connected to the extension link through a connecting swivel, the extension link includes a guide link, a rotating joint and an unlocking inclined surface, one end of the extension link is provided with a guide link, one end of the guide link is provided with a rotating joint, and the other end of the guide link is provided with an unlocking inclined surface.

[0011] As a further solution of the present invention: a moving wedge is arranged on the linkage seat, and an interference slope and a trigger slope are arranged on the moving wedge. The size structure of the interference slope is the same as that of the unlocking slope. A fixing groove is opened on the moving wedge, and a connecting spring plate is arranged in the fixing groove.

[0012] As a further solution of the present invention: a grounding contact piece is further provided on the linkage seat, a grounding seat is provided at one end of the grounding contact piece, and a guide sleeve is provided between the moving wedge blocks.

[0013] As a further solution of the present invention: the guide sleeve includes a short locking block and a long locking block, and the short locking block and the long locking block are arranged in the guide sleeve, one end of the short locking block is provided with a short guide surface, and the other end of the short locking block is provided with a short locking column, one end of the long locking block is provided with a long guide surface, and the other end of the long locking block is provided with a long locking column.

[0014] As a further solution of the present invention: the dimensions of the short guide surface and the long guide surface are adapted to the dimension structure of the trigger slope, the dimensions of the short guide surface and the long guide surface are larger than the dimensions of the fixing groove, and the dimensions of the fixing groove are adapted to the dimensions of the short locking column and the long locking column.

[0015] As a further solution of the present invention: the electrical detector also includes an installation connector, a wire shield, a plug connector and a grounding probe. A installation connector is provided on one side of the electrical detector, a installation groove is provided on the installation connector, a positioning slot is provided in the installation groove, and a connecting slot is provided on one side of the installation groove.

[0016] As a further solution of the present invention: a wire shield is arranged at one end of the installation joint, a plug-in joint is arranged on the installation joint, and the plug-in joint is arranged with a grounding probe.

[0017] As a further solution of the present invention: the plug-in connector includes a plug-in connecting plate, a connecting connector and a locking slot, a plug-in connecting plate is provided at one end of the plug-in connector, a connecting connector is provided on one side of the plug-in connecting plate, and a locking slot is provided on the plug-in connector, and the position of the locking slot corresponds to the position of the clamping connecting plate during installation.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the inductive electricity inspection device detects the corresponding data through the internal inductive detection device, and performs detection through the detection head at the front end of the device. The staff adjusts the detection position by hand-held, and there is no need to repeat the connection work of the clamp. At the same time, the insulating handle at the rear end of the device can also reduce the possibility of electric shock to the staff. A grounding structure is also added to the detection device. Through the external grounding structure, the impact of other electrical factors on the electromagnetic compatibility of the detection device can be reduced when the device is in use, which helps to improve the accuracy of the detection data when the device is working and improve the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0020] Figure 1 A schematic diagram of the overall structure of an inductive power consumption inspection device according to an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the split structure of the installation connector and the plug connector of an inductive power consumption inspection device according to an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the overall structure of a clamping connecting plate of an inductive power inspection device according to an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the connection structure of an extension connecting rod of an inductive power consumption inspection device according to an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the internal structure of a mounting joint of an inductive power consumption inspection device according to an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the working state structure of a linkage seat of an inductive power consumption inspection device according to an embodiment of the present invention;

[0026] Figure 7 A schematic cross-sectional structure diagram of a guide sleeve of an inductive electricity inspection device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Furthermore, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1

[0032] like Figure 1 and Figure 2 As shown, the present invention provides a technical solution: an inductive power inspection device, comprising an electric detector 200, on which a locking assembly 100 is provided, the electric detector 200 comprises a gripping handle 201, a positioning clamp 202 and a detection contact piece 203, one end of the electric detector 200 is provided with a gripping handle 201, the other end of the electric detector 200 is provided with a positioning clamp 202, and the positioning clamp 202 is provided with a detection contact piece 203;

[0033] Preferably, the electrical detector 200 further includes a mounting connector 204, a wire shield 205, a plug connector 206 and a grounding probe 207. A mounting connector 204 is provided on one side of the electrical detector 200. A mounting groove 204a is provided on the mounting connector 204. A positioning groove 204a-1 is provided in the mounting groove 204a. A connecting groove 204b is provided on one side of the mounting groove 204a.

[0034] Furthermore, a wire shield 205 is provided at one end of the installation joint 204, a plug-in joint 206 is provided on the installation joint 204, and a grounding probe 207 is provided on the plug-in joint 206;

[0035] Furthermore, the plug-in connector 206 includes a plug-in connecting plate 206a, a connecting connector 206b and a locking slot 206c. The plug-in connecting plate 206a is provided at one end of the plug-in connector 206, and the connecting connector 206b is provided on one side of the plug-in connecting plate 206a. The plug-in connector 206 is provided with a locking slot 206c, and the position of the locking slot 206c corresponds to the position of the clamping connecting plate 101 during installation.

[0036] In this embodiment, the holding handle 201 is made of insulating material, and anti-slip grooves that can improve friction are added on the outside to increase stability when holding and prevent electric shock. The "U"-shaped positioning card head 202 is used to position the circuit to be tested, so that the circuit can be better determined. At the same time, the detection contacts 203 arranged on both sides of the positioning card head 202 can detect relevant data of the circuit. Through the mutual connection between the installation connector 204 and the plug connector 206, the positioning slot 204a-1 and the plug connecting plate 206a are connected, and the connecting connector 206b is connected to the connecting slot 204b, so that the device is grounded and can perform detection work. At the same time, when the installation connector 204 and the plug connector 206 are installed, the locking slot 206c and the locking assembly 100 are cooperated to complete the locking of the plug connector 206 to prevent the plug connector 206 and the installation connector 204 from falling off during work, affecting the normal progress of the detection work.

[0037] Example 2

[0038] Combined with Figure 3 and Figure 4 , it is concluded that: the locking assembly 100, the locking assembly 100 includes a clamping connecting plate 101, an extension connecting rod 102 and a linkage connecting seat 103, one end of the clamping connecting plate 101 is provided with an extension connecting rod 102, and the extension connecting rod 102 is provided with a linkage connecting seat 103;

[0039] Preferably, the clamping connecting plate 101 comprises a connecting plate joint 101a, a fixing lock buckle 101b and a connecting swivel seat 101c. The clamping connecting plate 101 is provided with a connecting plate joint 101a, one end of the clamping connecting plate 101 is provided with a fixing lock buckle 101b, and the other end of the clamping connecting plate 101 is provided with a connecting swivel seat 101c;

[0040] Furthermore, the clamping link 101 is connected to the extension link 102 via a connecting swivel 101c. The extension link 102 includes a guide link 102a, a rotating joint 102b and an unlocking inclined surface 102c. The extension link 102 is provided with a guide link 102a at one end, a rotating joint 102b at one end of the guide link 102a, and an unlocking inclined surface 102c at the other end of the guide link 102a.

[0041] In this embodiment: the locking and fixing work is completed by the clamping connecting plate 101 which is installed in linkage with the installation joint 204 and the plug-in joint 206. When the two joints are connected, the plug-in connecting plate 206a will enter the positioning card slot 204a-1, thereby pushing the extension connecting rod 102 to both sides. The extension connecting rod 102 adopts a multi-stage structure setting, which can better adapt to the different ejection distances. When the extension connecting rod 102 moves upward, it will push up one end of the clamping connecting plate 101 to cause it to deviate, thereby moving the fixed lock buckle 101b on the clamping connecting plate 101 into the locking card slot 206c, thereby forming a locking state;

[0042] When the unlocking slope 102c at one end of the extended link 102 moves outward under the force, it will not break the contact with the interfering slope 103a-1. When unlocking is required, the extended link 102 is squeezed inward, and the unlocking slope 102c will apply an inward force to the interfering slope 103a-1. After being subjected to the force of the interfering slope 103a-1, the moving wedge 103a will be driven to move upward, thereby driving the linkage seat 103 to move upward together, thereby completing the unlocking work.

[0043] Example 3

[0044] Combined with Figure 5 to Figure 7 , it is concluded that: a moving wedge 103a is provided on the linkage seat 103, and a resisting inclined surface 103a-1 and a triggering inclined surface 103a-2 are provided on the moving wedge 103a, and the resisting inclined surface 103a-1 has the same size and structure as the unlocking inclined surface 102c, and a fixing groove 103a-3 is provided on the moving wedge 103a, and a connecting spring plate 103a-4 is provided in the fixing groove 103a-3;

[0045] Preferably, a grounding contact piece 104 is further provided on the linkage seat 103, a grounding seat 105 is provided at one end of the grounding contact piece 104, and a guide sleeve 106 is provided between the moving wedge blocks 103a;

[0046] Further, the guide sleeve 106 includes a short locking block 106a and a long locking block 106b, and the short locking block 106a and the long locking block 106b are arranged in the guide sleeve 106, one end of the short locking block 106a is provided with a short guide surface 106a-1, and the other end of the short locking block 106a is provided with a short locking column 106a-2, one end of the long locking block 106b is provided with a long guide surface 106b-1, and the other end of the long locking block 106b is provided with a long locking column 106b-2;

[0047] Furthermore, the sizes of the short guide surface 106a-1 and the long guide surface 106b-1 are adapted to the size structure of the trigger slope 103a-2, the sizes of the short guide surface 106a-1 and the long guide surface 106b-1 are larger than the size of the fixing groove 103a-3, and the size of the fixing groove 103a-3 is adapted to the size of the short locking column 106a-2 and the long locking column 106b-2.

[0048] In this embodiment: through the motion wedge 103a at the lower end of the linkage seat 103, when the motion wedge 103a moves downward, the interference inclined surface 103a-1 on one side of the motion wedge 103a will contact with the unlocking inclined surface 102c, and the trigger inclined surface 103a-2 on the other side will contact with the short guide surface 106a-1 of the short locking block 106a in the guide sleeve 106 and the long guide surface 106b-1 of the long locking block 106b, so that the short locking block 106a and the long locking block 106b move toward each other, so that the short locking column 106a-2 and the long locking column 106b-2 at the tail end of the short locking block 106a and the long locking block 106b are connected with the fixing groove 103a-3 to form a locking;

[0049] When the short locking column 106a-2 and the long locking column 106b-2 enter the fixed groove 103a-3, they will squeeze the connecting spring plate 103a-4, so that when unlocking, the short locking column 106a-2 and the long locking column 106b-2 can be better ejected from the fixed groove 103a-3, and the grounding contact 104 arranged at the lower end of the moving wedge block 103a will also be connected to the grounding connector 105 in a fixed state, so that the internal grounding circuit can be connected.

[0050] The working principle of the present invention is as follows: the staff moves the electrical detector 200 to detect the circuit by holding the handle 201. The handle 201 is made of insulating material, and the outer side is also provided with anti-skid patterns that can improve the friction force, which increases the stability when holding and can prevent electric shock. The circuit to be tested is positioned by the positioning card head 202 with a "U"-shaped structure, so that the circuit can be better determined. At the same time, the detection contact pieces 203 arranged on both sides of the positioning card head 202 can detect relevant data of the circuit. By connecting the installation connector 204 and the plug connector 206 to each other, the positioning card slot 204a-1 and the plug-in connecting plate 206a are connected, and the connecting connector 206b is connected to the connecting slot 204b The connection is made so that the device is grounded and can perform detection work. At the same time, when the installation connector 204 and the plug connector 206 are installed, the plug connector 206 is locked through the cooperation of the locking slot 206c and the locking assembly 100 to prevent the plug connector 206 and the installation connector 204 from falling off during work, affecting the normal progress of the detection work. The locking and fixing work is completed by the clamping connecting plate 101 linked to the installation of the installation connector 204 and the plug connector 206. When the two connectors are connected, the plug connector plate 206a will enter the positioning slot 204a-1, thereby pushing the extension connecting rod 102 to both sides. The extension connecting rod 102 adopts a multi-stage structure setting, which can be ejected according to its The difference in distance can better adapt to the different situations. When the extension link 102 moves upward, one end of the clamping link plate 101 will be lifted up to cause it to deviate, thereby moving the fixed lock buckle 101b on the clamping link plate 101 into the locking slot 206c, thereby forming a lock. When the unlocking inclined surface 102c at one end of the extension link 102 moves outward under the force, it will not break the contact with the interfering inclined surface 103a-1. When unlocking is required, the extension link 102 is squeezed inward, and the unlocking inclined surface 102c will apply an inward force to the interfering inclined surface 103a-1. After being subjected to the force of the interfering inclined surface 103a-1, it will drive the moving wedge block 103a to move upward, thereby driving the linkage seat 103 to move upward together. , thereby completing the unlocking work, through the moving wedge block 103a at the lower end of the linkage seat 103, when the moving wedge block 103a moves downward, the interference inclined surface 103a-1 on one side of the moving wedge block 103a will contact with the unlocking inclined surface 102c, and the trigger inclined surface 103a-2 on the other side will contact with the short guide surface 106a-1 of the short locking block 106a in the guide sleeve 106 and the long guide surface 106b-1 of the long locking block 106b, so that the short locking block 106a and the long locking block 106b move toward each other, so that the short locking column 106a-2 and the long locking column 106b-2 at the tail end of the short locking block 106a and the long locking block 106b are connected with the fixing groove 103a-3 to form a locking,When the short locking column 106a-2 and the long locking column 106b-2 enter the fixed groove 103a-3, they will squeeze the connecting spring plate 103a-4, so that when unlocking, the short locking column 106a-2 and the long locking column 106b-2 can be better ejected from the fixed groove 103a-3, and the grounding contact 104 set at the lower end of the moving wedge 103a will also be connected to the grounding connector 105 in a fixed state, so that the internal grounding circuit is connected.

[0051] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0052] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described, i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention.

[0053] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An inductive power consumption inspection device, characterized in that: include, A locking assembly (100), the locking assembly (100) comprising a clamping connecting plate (101), an extension connecting rod (102) and a linkage connecting seat (103), one end of the clamping connecting plate (101) being provided with an extension connecting rod (102), the extension connecting rod (102) being provided with a linkage connecting seat (103); and, An electrical detector (200) is provided with a locking assembly (100), and the electrical detector (200) comprises a gripping handle (201), a positioning clamp (202) and a detection contact piece (203); the gripping handle (201) is provided at one end of the electrical detector (200), the positioning clamp (202) is provided at the other end of the electrical detector (200), and the detection contact piece (203) is provided inside the positioning clamp (202).

2. The inductive power consumption inspection device according to claim 1, characterized in that: The clamping connecting plate (101) comprises a connecting plate joint (101a), a fixing lock buckle (101b) and a connecting swivel seat (101c); the clamping connecting plate (101) is provided with a connecting plate joint (101a); one end of the clamping connecting plate (101) is provided with a fixing lock buckle (101b); and the other end of the clamping connecting plate (101) is provided with a connecting swivel seat (101c).

3. The inductive power consumption inspection device according to claim 2, characterized in that: The clamping link plate (101) is connected to the extension link (102) via a connecting swivel seat (101c); the extension link (102) comprises a guide link (102a), a rotating joint (102b) and an unlocking inclined surface (102c); one end of the extension link (102) is provided with a guide link (102a); one end of the guide link (102a) is provided with a rotating joint (102b); and the other end of the guide link (102a) is provided with an unlocking inclined surface (102c).

4. The inductive power consumption inspection device according to claim 3, characterized in that: The linkage seat (103) is provided with a moving wedge (103a), and the moving wedge (103a) is provided with a resisting inclined surface (103a-1) and a triggering inclined surface (103a-2), and the resisting inclined surface (103a-1) has the same size and structure as the unlocking inclined surface (102c), and the moving wedge (103a) is provided with a fixing groove (103a-3), and a connecting spring plate (103a-4) is provided in the fixing groove (103a-3).

5. The inductive power consumption inspection device according to claim 4, characterized in that: The linkage seat (103) is also provided with a grounding contact piece (104), one end of the grounding contact piece (104) is provided with a grounding seat (105), and a guide sleeve (106) is provided between the moving wedge blocks (103a).

6. The inductive power consumption inspection device according to claim 5, characterized in that: The guide sleeve (106) comprises a short locking block (106a) and a long locking block (106b), wherein the short locking block (106a) and the long locking block (106b) are arranged in the guide sleeve (106), wherein one end of the short locking block (106a) is provided with a short guide surface (106a-1), and the other end of the short locking block (106a) is provided with a short locking column (106a-2), and one end of the long locking block (106b) is provided with a long guide surface (106b-1), and the other end of the long locking block (106b) is provided with a long locking column (106b-2).

7. The inductive power consumption inspection device according to claim 4 or 6, characterized in that: The sizes of the short guide surface (106a-1) and the long guide surface (106b-1) are mutually compatible with the size structure of the trigger slope (103a-2); the sizes of the short guide surface (106a-1) and the long guide surface (106b-1) are larger than the size of the fixing groove (103a-3); the size of the fixing groove (103a-3) is mutually compatible with the size of the short locking column (106a-2) and the long locking column (106b-2).

8. The inductive power consumption inspection device according to claim 1, characterized in that: The electrical detector (200) further comprises a mounting joint (204), a wire shield (205), a plug-in joint (206) and a grounding probe (207); a mounting joint (204) is provided on one side of the electrical detector (200); a mounting groove (204a) is provided on the mounting joint (204); a positioning slot (204a-1) is provided in the mounting groove (204a); and a connecting slot (204b) is provided on one side of the mounting groove (204a).

9. The inductive power consumption inspection device according to claim 8, characterized in that: A wire shield (205) is provided at one end of the installation joint (204), a plug-in joint (206) is provided on the installation joint (204), and a grounding probe (207) is provided on the plug-in joint (206).

10. The inductive power consumption inspection device according to claim 9, characterized in that: The plug connector (206) comprises a plug connector plate (206a), a connection connector (206b) and a locking slot (206c); one end of the plug connector (206) is provided with a plug connector plate (206a); one side of the plug connector plate (206a) is provided with a connection connector (206b); a locking slot (206c) is provided on the plug connector (206); the position of the locking slot (206c) corresponds to the position of the clamping connector plate (101) during installation.

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