Detachable connector

Abstract

The invention discloses the technical field of electroscopes, and particularly relates to a detachable connector which comprises a supporting block made of an insulating material. The fastening mechanism comprises a connecting piece and a fastening piece, the connecting piece is connected with the supporting block through the fastening piece, the connecting piece is made of an insulating material, the side wall of the supporting block is provided with a first groove and a second groove, the first groove and the second groove are arranged in a mirror image mode along the longitudinal central axis of the supporting block, and the first groove and the second groove are connected with the connecting piece through the fastening piece. The connecting mechanism is simple and reliable, the adopted connecting mode is not in butt joint with the insulating rod, abrasion of a screw thread of the insulating rod is reduced, the connector of the corresponding size is designed according to the size of the electroscope and the size of the insulating rod, and the connector can be detached from the electroscope after auxiliary installation of the electroscope connector is completed through manual fixing and detachable design. And the original appearance of the electroscope insulating rod is recovered.

Description

Technical Field

[0001] The invention relates to the technical field of electroscopes, and in particular to a detachable connector. Background Art

[0002] When the 10kV line needs to be under maintenance, and the only switchgear that needs to be disconnected is the circuit breaker and switch A without switch B, after operating the circuit breaker, it is necessary to verify that there is no voltage on the three phases of the circuit breaker load side before opening switch A to prevent the violation of pulling the switch with load. Because the switch is installed too high and the 10kV tester is not long enough, the working members often climb the pole to a safe distance to test the electricity or use ropes and wires to tie the 10kV tester to the 10kV insulating pole for operation and testing. If the test is carried out at a height, it will inevitably increase the working time and work risks. If the 10kV tester is tied to the 10kV insulating pole for operation and testing, the surface of the 10kV insulating pole and the 10kV tester is smooth, if there is insufficient experience, the binding will be unreliable, resulting in the 10kV tester falling off and being damaged, and safety accidents. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the above problems existing in the existing high-voltage electrical testing, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a detachable connector.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a support block, which is made of insulating material; a fastening mechanism, including a connecting piece and a fastener, the connecting piece is connected to the support block through the fastener, and the connecting piece is made of insulating material.

[0007] As a preferred solution of the detachable connector of the present invention, the side wall of the support block is provided with a first groove and a second groove, and the first groove and the second groove are mirror-imaged along the longitudinal center axis of the support block.

[0008] As a preferred solution of the detachable connector of the present invention, the support block is provided with open grooves at both ends, the side walls of the open grooves are provided with first fastening holes, and the open grooves are mirror-imaged along the transverse central axis of the support block.

[0009] As a preferred solution of the detachable connector of the present invention, the connecting member includes a first connecting block and a second connecting block, the side wall of the first connecting block is provided with a third groove, and the side wall of the second connecting block is provided with a fourth groove.

[0010] As a preferred solution of the detachable connector of the present invention, the first groove and the third groove form a first circular cavity, and the second groove and the fourth groove form a second circular cavity.

[0011] As a preferred solution of the detachable connector of the present invention, second fastening holes are formed at both ends of the first connecting block and the second connecting block, and the diameters of the first fastening hole and the second fastening hole are the same.

[0012] As a preferred solution of the detachable connector described in the present invention, wherein: the fastener includes a connecting shaft and a knob arranged at the end of the connecting shaft, and the end of the connecting shaft away from the knob is fixedly connected with a bolt; the side ends of the first connecting block and the second connecting block are both fixedly connected with the connecting shaft, the bolt passes through the connecting shaft, one end of the bolt is inserted into the second fastening hole, and the end of the bolt away from the second fastening hole is fixedly connected to the knob.

[0013] As a preferred solution of the detachable connector of the present invention, the fasteners are provided in four groups, and the bolts are adapted to both the first fastening holes and the second fastening holes.

[0014] As a preferred solution of the detachable connector of the present invention, a plurality of groups of protrusions are evenly arranged on the side wall of the knob surface, and the ends of the protrusions are all provided with rounded corners.

[0015] As a preferred solution of the detachable connector of the present invention, the first connecting block and the second connecting block are both connected to the supporting block via the fastener, and the bolt can pass through the first fastening hole and the second fastening hole at the same time.

[0016] The beneficial effects of the present invention are as follows: the connection mechanism is simple and reliable, the connection method adopted does not dock with the insulating rod, and the wear of the insulating rod thread is reduced. The connector of corresponding size is designed according to the size of the tester and the insulating rod. Through manual fixation and detachable design, it can be removed from the tester after the auxiliary installation of the tester pen connector is completed, restoring the original appearance of the tester insulating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the detachable connector of the present invention.

[0019] Figure 2 The open state diagram is an overall structure diagram of the detachable connector of the present invention.

[0020] In the figure: 100, support block; 101, first groove; 102, second groove; 103, open groove; 200, fastening mechanism; 201, connecting piece; 201a, first connecting block; 201b, second connecting block; 202, fastening piece; 202a, connecting shaft; 202b, knob; X, electroscope; Y, insulating rod. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] 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.

[0023] Secondly, 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 does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] 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.

[0025] Example 1, reference Figure 1 to Figure 2, which is the first embodiment of the present invention, provides a detachable connector, including a support block 100, the support block 100 is made of insulating material; a fastening mechanism 200, including a connecting member 201 and a fastener 202, the connecting member 201 is connected to the support block 100 through the fastener 202, and the connecting member 201 is made of insulating material.

[0026] Specifically, a first groove 101 and a second groove 102 are disposed on the side wall of the support block 100 , and the first groove 101 and the second groove 102 are mirror-disposed along the longitudinal center axis of the support block 100 .

[0027] Furthermore, open grooves 103 are provided at both ends of the support block 100, and a first fastening hole is provided on the side wall of the open groove 103. The open grooves 103 are mirrored along the transverse central axis of the support block 100. It should be noted that the opening grooves 103 are provided on the support block 100 to reduce the weight of the support block 100, reduce the pressure on the user during use, and extend the time for the user to hold the insulating rod Y for electricity testing, which is conducive to the smooth progress of the work. The opening grooves 103 can also reduce the occupied area of ​​the support block 100, so that the support block 100 is easy to store. At the same time, the combination of the opening grooves 103 on both sides is suitable for one-handed holding.

[0028] It should also be noted that the support block 100 is the core component of the detachable connector, which is made of insulating material to ensure that no current leakage occurs during use and to ensure the safety of operation. The side wall of the support block 100 is designed with a first groove 101 and a second groove 102, which are symmetrically distributed along the longitudinal center axis of the support block 100. Such a configuration enables the support block 100 to adapt to electroscopes X and insulating rods Y of different sizes, wherein the main functions of the first groove 101 and the second groove 102 are to accommodate and fix the electroscope X and the insulating rod Y to ensure that they remain stable during operation.

[0029] The support block 100 is also provided with open slots 103 at both ends, and the open slots 103 are symmetrically distributed along the transverse central axis of the support block 100. The side walls of the open slots 103 are provided with first fastening holes, which are used to fix the fasteners 202, so that the connecting member 201 can be firmly connected to the support block 100. The fastening mechanism 200 includes a connecting member 201 and a fastener 202. The connecting member 201 is also made of insulating material and is connected to the support block 100 through the fastener 202; the fastener 202 is composed of a connecting shaft 202a and a knob 202b. A bolt is fixed at one end of the connecting shaft 202a, and the other end is connected to the knob 202b. The bolt passes through the connecting shaft 202a, one end is inserted into the first fastening hole, and the other end is fixedly connected to the knob 202b. In this way, the user can tighten or loosen the bolt through the knob 202b to achieve rapid connection and disassembly.

[0030] Example 2, reference Figure 1 to Figure 2 This embodiment is different from the first embodiment in that: the connecting member 201 includes a first connecting block 201a and a second connecting block 201b, the side wall of the first connecting block 201a is provided with a third groove, and the side wall of the second connecting block 201b is provided with a fourth groove.

[0031] Specifically, the first groove 101 and the third groove form a first circular cavity, and the second groove 102 and the fourth groove form a second circular cavity.

[0032] Furthermore, second fastening holes are formed at both ends of the first connecting block 201a and the second connecting block 201b, and the diameters of the first fastening hole and the second fastening hole are the same.

[0033] It should be noted that, in this embodiment, the first connecting block 201a and the second connecting block 201b are connected to the first supporting block 100 respectively. In actual use, it is equivalent to assembling the two semicircular pipes with the other half of the same structure after being fixedly connected, so that the two semicircular pipes are combined in pairs to form a complete circular closed cavity, so that the electroscope X and the insulating rod Y can be clamped inside the cavity, and the fastener 202 is equivalent to the buckle in actual use. By inserting into the two fitting parts, the supporting block 100 is fixed to the first connecting block 201a and the second connecting block 201b respectively.

[0034] The rest of the structure is the same as that of Example 1.

[0035] Example 3, reference Figure 1 to Figure 2 This embodiment is different from the above embodiments in that: the fastener 202 includes a connecting shaft 202a and a knob 202b arranged at the end of the connecting shaft 202a, and the end of the connecting shaft 202a away from the knob 202b is fixedly connected with a bolt; the side ends of the first connecting block 201a and the second connecting block 201b are both fixedly connected with the connecting shaft 202a, the bolt passes through the connecting shaft 202a, one end of the bolt is inserted into the second fastening hole, and the end of the bolt away from the second fastening hole is fixedly connected to the knob 202b.

[0036] Specifically, four groups of fasteners 202 are provided, and the bolts are adapted to both the first fastening holes and the second fastening holes.

[0037] There are multiple groups of bumps evenly arranged on the side wall of the knob 202b, and the ends of the bumps are all provided with rounded corners.

[0038] Furthermore, the first connection block 201a and the second connection block 201b are both connected to the support block 100 via the fastener 202, and the bolt can pass through the first fastening hole and the second fastening hole at the same time.

[0039] The rest of the structure is the same as that of Example 2.

[0040] Operation process: When using the device, firstly, the bolt is unscrewed away from the support block 100 by the knob 202b. At this time, the first connecting block 201a and the second connecting block 201b are separated from the support block 100. Next, the electroscope X is placed in the first groove 101, and then the bolt on the first connecting block 201a is tightened toward the support block 100 by the knob 202b until the knob 202b on the first connecting block 201a passes through the first fastening hole and the second fastening hole at the same time. At this time, the electroscope X and the support block 100 are installed.

[0041] Next, place the insulating rod Y in the second groove 102, and then tighten the bolt on the second connecting block 201b toward the supporting block 100 through the knob 202b until the knob 202b on the second connecting block 201b passes through the first fastening hole and the second fastening hole at the same time. At this time, the insulating rod and the supporting block 100 are installed;

[0042] After the work is completed, the knob 202b is unscrewed in order in a direction away from the support block 100 until the bolt is no longer released from the first fastening hole, and the electroscope X and the insulating rod Y can be taken out at this time;

[0043] In summary, the present invention has a simple structure, is easy to operate, is easy to carry, and is adaptable to different sizes of electroscopes X. Insulating rods Y of different lengths can be connected according to different working scenarios. In this way, the problem that the switch is installed too high during the electroscope test, the 10kV electroscope X is not long enough, or the 10kV insulating rod Y and the 10kV electroscope X have smooth surfaces and the binding is not secure if there is insufficient experience, resulting in the 10kV electroscope X falling off and being damaged, and causing safety accidents.

[0044] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality 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 (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, 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 performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, 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.

[0045] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0046] It will be appreciated 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 will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0047] 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. A detachable connector, characterized in that: include, A support block (100), wherein the support block (100) is made of insulating material; The fastening mechanism (200) comprises a connecting piece (201) and a fastening piece (202); the connecting piece (201) is connected to the supporting block (100) via the fastening piece (202); and the connecting piece (201) is made of insulating material.

2. The detachable connector according to claim 1, characterized in that: The side wall of the support block (100) is provided with a first groove (101) and a second groove (102), and the first groove (101) and the second groove (102) are mirror-arranged along the longitudinal center axis of the support block (100).

3. The detachable connector according to claim 2, characterized in that: Open grooves (103) are provided at both ends of the support block (100), a first fastening hole is provided on a side wall of the open groove (103), and the open groove (103) is mirror-imaged along the transverse central axis of the support block (100).

4. The detachable connector according to claim 3, characterized in that: The connecting piece (201) comprises a first connecting block (201a) and a second connecting block (201b); a third groove is formed on the side wall of the first connecting block (201a); and a fourth groove is formed on the side wall of the second connecting block (201b).

5. The detachable connector according to claim 4, characterized in that: The first groove (101) and the third groove form a first circular cavity, and the second groove (102) and the fourth groove form a second circular cavity.

6. The detachable connector according to claim 5, characterized in that: Both ends of the first connection block (201a) and the second connection block (201b) are provided with second fastening holes, and the diameters of the first fastening hole and the second fastening hole are the same.

7. The detachable connector according to claim 6, characterized in that: The fastener (202) comprises a connecting shaft (202a) and a knob (202b) arranged at the end of the connecting shaft (202a), and one end of the connecting shaft (202a) away from the knob (202b) is fixedly connected with a bolt; The side ends of the first connecting block (201a) and the second connecting block (201b) are both fixedly connected to the connecting shaft (202a), the bolt passes through the connecting shaft (202a), one end of the bolt is inserted into the second fastening hole, and the end of the bolt away from the second fastening hole is fixedly connected to the knob (202b).

8. The detachable connector according to claim 7, characterized in that: The fasteners (202) are provided in four groups, and the bolts are adapted to both the first fastening holes and the second fastening holes.

9. The detachable connector according to claim 8, characterized in that: The side wall of the knob (202b) is evenly provided with a plurality of groups of protrusions, and the ends of the protrusions are all provided with rounded corners.

10. The detachable connector according to claim 9, characterized in that: The first connection block (201a) and the second connection block (201b) are both connected to the support block (100) via the fastener (202), and the bolt can pass through the first fastening hole and the second fastening hole at the same time.

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