Static electricity eliminating device

Abstract

The invention discloses a static electricity eliminating device which comprises a base (1) and is characterized in that a static electricity eliminator body (2) is detachably installed on the base (1) through a connecting device, and a set of wiring fixing devices (3) are further connected to the base (1). The static electricity eliminator is convenient to use, the static electricity eliminator body can be conveniently and rapidly installed and conveniently taken out of the insertion groove of the installation base for maintenance, the arrangement aspect of the static electricity device line body is improved, and the situation that a connecting line is separated from the static electricity eliminator body due to accidental pulling is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of static elimination equipment, and in particular to a static elimination device. Background Art

[0002] Static eliminator can also be called static electricity removal equipment. Its principle is as follows: it consists of a high-voltage power generator and a discharge electrode. It ionizes the air into a large number of positive and negative ions through a high-voltage corona discharge at a tip, and then uses wind to blow a large number of positive and negative ions to the surface of the object to neutralize static electricity, or directly puts the static eliminator close to the surface of the object to neutralize static electricity. In the military field, static electricity eliminators are usually called "static protection devices" or "static release devices." These devices are designed to eliminate accumulated static electricity by providing a grounding path, thereby protecting equipment and personnel from the effects of electrostatic discharge. They may include components such as conductive materials, grounding wires, and connectors to ensure the smooth flow of current and the timely release of static electricity.

[0003] A Chinese patent with publication number CU206226816U discloses an electrostatic elimination device, including a device body, a power input terminal, and a silicon steel sheet group, a primary coil, a secondary coil, a high-voltage output electrode, and a silicon steel sheet frame arranged in the inner cavity of the device body. The silicon steel sheet group is a rectangular structure, the primary coil and the secondary coil are respectively wound around the silicon steel sheet group, the high-voltage output electrode is electrically connected to one output electrode of the secondary coil, and the other output electrode of the secondary coil is electrically connected to the ground terminal.

[0004] The static eliminator in the above-mentioned prior art still has certain shortcomings in actual use. For example, when installing the static eliminator, it is necessary to use special tools in combination with a large number of screws and connect and install it with the designated installation position through a mounting base with mounting holes. However, once the static eliminator fails and is damaged and needs to be replaced, it is necessary to use tools to disassemble its fastening screws one by one before removing it for replacement, which is very inconvenient. Summary of the invention

[0005] The present invention is to overcome the deficiencies in the prior art and provide a static elimination device.

[0006] This application provides the following technical solutions: An electrostatic eliminator, comprising: a base, characterized in that: an electrostatic eliminator body is detachably mounted on the base through a connecting device, and a group of wiring fixing devices are also connected to the base; the electrostatic eliminator body comprises a shell, an insulating ceramic group and an electrode connecting end are mounted on the shell, and a connecting groove and a card groove corresponding to the connecting device are provided at the bottom of the shell; the connecting device comprises a slot provided on the base, a group of slide grooves are provided on the thickness end surface of the base, a connecting hole connected to the group of slide grooves is provided on one side of the slot, a jack connected to the slot is provided at one end of the slide groove, and an upper opening connected to the upper surface of the base is provided on the connecting hole; A plug shell is made of a deformable material in the slot, a group of card blocks corresponding to the card slot are provided on the plug shell, a support rod with one end inserted into the hole is also provided on the plug shell, a moving rod is provided in each slide slot, and an ejection block corresponding to the insertion end of the support rod is connected to one end of each moving rod, a movable moving rod is provided in the connecting hole, the two ends of the moving rod are respectively connected to the corresponding moving rods, and a paddle is provided on the moving rod, the upper end of which extends out of the upper opening.

[0007] On the basis of the above technical solutions, there are also the following advanced technical solutions: An oblique edge corresponding to the ejection block is provided on the insertion end of the support rod.

[0008] A pair of movable bars distributed along the length direction of the plug shell is arranged in the cavity in the plug shell, and a spring is connected between the two movable bars.

[0009] The wiring fixing device includes a mounting seat, a wiring insertion hole is provided on the mounting seat, a lower clamping plate is provided in the wiring insertion hole, a movable clamping plate corresponding to the lower clamping plate is provided in the wiring insertion hole, and a corresponding screw rod is passed through the mounting seat, one end of the screw rod is connected to the movable clamping plate through a bearing, and the other end is connected to a rotating handle outside the mounting seat.

[0010] Advantages of the invention: The present invention is easy to use, convenient for quickly installing the static eliminator body, and convenient for quickly taking the static eliminator body out of the slot of the mounting seat for maintenance. The arrangement of the static device line is improved to avoid accidental pulling causing the connection line to be separated from the static eliminator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure after the present invention is installed; Figure 2 This is a three-dimensional schematic diagram of the static eliminator body and base when separated; Figure 3 yes Figure 2 A-direction enlarged view; Figure 4 It is a three-dimensional schematic diagram of the static eliminator body from another direction; Figure 5 It is a schematic diagram of the structure after the moving rod, the ejection block and the paddle are connected into one body; Figure 6 It is a schematic diagram of the structure of the base; Figure 7 It is a structural diagram of the plug shell. DETAILED DESCRIPTION Example

[0012] like Figure 1-7 As shown, a static eliminator comprises: a base 1, on which a static eliminator body 2 is detachably mounted via a connecting device, and a group of wiring fixing devices 3 are also connected to the base 1.

[0013] The static eliminator body 2 includes a shell 2a, on which an insulating ceramic group 5 and an electrode connection terminal 6 are mounted. An openable door 2b is also provided on one side of the shell 2a, and a handle 2c is connected to the top of the shell 2a.

[0014] A connecting groove 20 corresponding to the connecting device extends downward from the bottom of the housing 2a, and the connecting groove 20 is a cross-shaped structure, and its groove width along the length direction of the base 1 is greater than the groove width along the width direction of the base 1. A group of card slots 21 are evenly distributed on the groove wall of the connecting groove 20.

[0015] The connection device includes a slot 9 distributed along the length direction of the base 1, and a slide groove 124 distributed along the length direction of the base on the thickness end surfaces on both sides of the base 1. A plug hole 13 connected to the slot 9 is provided on the side wall of one end of the slide groove 124. A connecting hole 125 distributed along the width direction of the base is provided on one side of the slot 9, and both ends of the connecting hole 125 are connected to the other end of the corresponding slide groove 124.

[0016] A plug-in shell 10 made of a deformable material is placed in the slot 9. The plug-in shell 10 corresponds to the groove body in the connecting groove 20 along the length direction of the base 1. A group of clamping blocks 115 corresponding to the clamping groove 21 protrude from the outer wall of the plug-in shell 10. The clamping blocks 115 are chamfered so that the clamping blocks 115 can be smoothly clamped into the clamping groove 21.

[0017] A support rod 112 is also extended from the plug shell 10, and the support rod 112 is distributed on the left and right sides of the plug shell 10 to form a cross structure with the plug shell 10, and corresponds to the groove body in the connection groove 20 along the width direction of the base 1. A pair of movable bars 111 are provided in the cavity of the plug shell 10 along the length direction thereof, and a spring 113 is connected between the two movable bars.

[0018] One end of the support rod 112 is inserted into the hole 13 and extends into a portion of the slide groove 124 , and a bevel 112 a is provided at the end.

[0019] A moving rod 121 is provided in each slide groove 124 and can move along the slide groove 124. An ejection block 122 is connected to one end of each moving rod 121 and is matched with the insertion end of the support rod 112. The insertion end of the support rod 112 can be pushed out of the slide groove 124 by the ejection block 122, so that the two support rods 112 move inward.

[0020] The base 1 is provided with connecting holes 125 distributed along the width direction thereof, and both ends of the connecting holes 125 are connected with the slide grooves 124, and an opening 12 distributed along the length direction of the base 1 is provided in the middle of the connecting holes 125. A movable rod 126 distributed along the length direction of the base 1 is passed through the connecting holes 125, and both ends of the movable rod 126 are connected with the corresponding moving rods 121, and a paddle 123 with an upper end extending out of the upper opening 12 is provided in the middle of the movable rod 126.

[0021] The wiring fixture 3 comprises three integrally connected mounting seats 3a, a wiring insertion hole 3b is provided on the mounting seat 3a, a lower clamping plate 3c is provided on the wiring insertion hole 3b, and a movable clamping plate 3d corresponding to the lower clamping plate 3c is provided in the wiring insertion hole 3b. A longitudinally distributed guide groove 3h is provided on the side wall of one side of the wiring insertion hole 3b, and a guide block inserted into the guide groove 3h is extended from the movable clamping plate 3d. The lower clamping plate 3c and the movable clamping plate 3d are both made of rubber, and are provided with arc grooves corresponding to the wiring.

[0022] Each mounting seat 3a is provided with a corresponding screw rod 3f, one end of the screw rod 3f is connected to the movable clamp plate 3d through a bearing, and the other end is connected to the rotating handle 3e outside the mounting seat 3a. The rotating handle drives the movable clamp plate to move up and down and then clamps and inserts it into the wiring (not shown in the figure). Example

[0023] The difference between the second embodiment and the first embodiment is that there is no movable bar 111 and spring 113. Since the plug housing 10 itself is made of a deformable material, such as a metal that can be deformed by external force and can restore its shape after the external force is removed, the movable bar 111 and spring 113 are not necessary. I will not elaborate on them here.

[0024] Working process: Align the connection slot 20 of the static eliminator body 2 with the slot 9, and then press down the housing so that the clamping block 115 is smoothly clamped into the clamping slot 21 to complete the connection between the static eliminator body 2 and the base 1. Then pass the wiring through the wiring fixing device 3 and complete the wiring fixation, and then connect the wiring to the insulating ceramic group 5 and the electrode connection terminal 6 on the static eliminator body 2, and then the static elimination operation can be carried out.

[0025] When the operation is completed and the wiring is separated from the static eliminator body 2, the paddle 123 is pushed forward to drive the moving rod 121 to move. The insertion end of the support rod 112 can be squeezed out of the slide groove 124 by the push of the ejection block 122, causing the shell wall of the plug shell 10 to deform. At this time, the clamping block 115 is disengaged from the clamping groove 21, and the staff can lift the static eliminator body 2 as much as possible, thereby completing the separation between the static eliminator body 2 and the base 1.

[0026] When the external force on the paddle 123 disappears, the shell wall of the plug housing 10 rebounds, so that the insertion end of the support rod 112 is inserted into the slide groove 124 again, and then pushes the ejection block 122 and the moving rod 121 backward to drive the paddle 123 to move backward.

Claims

1. A static eliminator, comprising: A base (1), characterized in that: an eliminator body (2) is detachably mounted on the base (1) via a connecting device, and a group of wiring fixing devices (3) are also connected to the base (1); the eliminator body (2) comprises a shell (2a), an insulating ceramic group (5) and an electrode connecting end (6) are mounted on the shell (2a), and a connecting groove (20) and a card groove (21) corresponding to the connecting device are provided at the bottom of the shell (2a); the connecting device comprises a slot (9) provided on the base (1), a group of slide grooves (124) provided on the thickness end surface of the base (1), a connecting hole (125) connected to the group of slide grooves (124) is provided on one side of the slot (9), a plug hole (13) connected to the slot (9) is provided at one end of the slide groove (124), and an upper opening (12) connected to the upper surface of the base (1) is provided on the connecting hole (125); A plug shell (10) made of a deformable material is disposed in the slot (9), a group of card blocks (115) corresponding to the card slot (21) are disposed on the plug shell (10), a support rod (112) having one end inserted into the hole (13) is disposed on the plug shell (10), a movable rod (121) is disposed in each slide groove (124), one end of each movable rod (121) is connected to an ejection block (122) corresponding to the insertion end of the support rod (112), a movable active rod is disposed in the connecting hole (125), both ends of the movable rod are respectively connected to the corresponding movable rod (121), and a paddle (123) is disposed on the movable rod, the upper end of which extends out of the upper opening (12).

2. The static eliminator according to claim 1, characterized in that: An inclined edge (112a) corresponding to the ejection block (122) is provided on the insertion end of the support rod (112).

3. The static eliminator according to claim 1, characterized in that: A pair of movable bars (111) distributed along the length direction of the plug housing (10) is provided in the cavity inside the plug housing (10), wherein a spring (113) is connected between the two movable bars.

4. The static eliminator according to claim 1, characterized in that: The wiring fixing device (3) comprises a mounting seat (3a), a wiring insertion hole (3b) is provided on the mounting seat (3a), a lower clamping plate (3c) is provided in the wiring insertion hole (3b), a movable clamping plate (3d) corresponding to the lower clamping plate (3c) is provided in the wiring insertion hole (3b), and a corresponding screw rod is passed through the mounting seat (3a), one end of the screw rod is connected to the movable clamping plate (3d) through a bearing, and the other end is connected to a rotating handle (3e) outside the mounting seat (3a).

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