CN109068524B - Connecting device for electrical accessories - Google Patents
Connecting device for electrical accessories Download PDFInfo
- Publication number
- CN109068524B CN109068524B CN201810814284.6A CN201810814284A CN109068524B CN 109068524 B CN109068524 B CN 109068524B CN 201810814284 A CN201810814284 A CN 201810814284A CN 109068524 B CN109068524 B CN 109068524B
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- Prior art keywords
- block
- clamping block
- guide rail
- clamping
- electrical
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Abstract
The invention discloses a connecting device of electrical accessories, which comprises a cabinet body, wherein a first electrical guide rail is arranged on the surface of the right end of the upper side of the cabinet body, the right side of the first electrical guide rail is clamped with electrical accessories, a second electrical guide rail is arranged on the surface of the right end of the lower side of the cabinet body, a first clamping block is clamped on the right lower side of the second electrical guide rail through a first clamping groove, a bearing plate is arranged on the lower end surface of the first clamping block, a second clamping block is inserted into the right upper side of the first clamping block through a slot, a second electrical guide rail is clamped inside the second clamping block through a second clamping groove, a round-head sliding block is connected inside the right upper side of the first clamping block in a sliding mode, and a second clamping block is inserted into the right outer surface of the round-head sliding block through a through hole. This electrical accessory's connecting device realizes the bottom bearing to great electrical accessory, and the dismouting that the layer board also can be more convenient realizes adjusting about the layer board.
Description
Technical Field
The invention relates to the technical field of electrical accessory installation, in particular to a connecting device of an electrical accessory.
Background
The regulator cubicle is formed by panel beating steel sheet structure processing and is used for protecting the cupboard of the normal work of electrical accessories, the inside installation of regulator cubicle is fixed with electric guide rail usually, electrical accessories is the slip joint on electric guide rail mostly, however, sometimes have in the regulator cubicle and use large-scale electrical accessories, this electrical accessories appearance is great, for the cuboid shape, weight is heavier, this kind of great electrical accessories if the slip joint back on electric guide rail, do not have bottom bearing board usually, it is very stable wholly, and bearing board also can be more convenient installation, in addition, mostly do not have the ejecting compact structure of slide wedge, often can not realize the left and right sides regulation of bearing board to electrical accessories's different width.
Disclosure of Invention
The present invention is directed to a connecting device for electrical accessories, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting device of electrical accessories comprises a cabinet body, wherein a first electrical guide rail is arranged on the right end surface of the upper side of the cabinet body, the right side of the first electric guide rail is clamped with electric fittings, the right end surface of the lower side of the cabinet body is provided with a second electric guide rail, a first clamping block is clamped at the right lower side of the second electric guide rail through a first clamping groove, a bearing plate is arranged on the lower end surface of the first clamping block, the right upper end surface of the bearing plate is tightly pressed and connected with electrical accessories, the right upper side of the first clamping block is inserted with a second clamping block through a slot, a second electric guide rail is clamped inside the second clamping block through a second clamping groove, a round-head sliding block is connected inside the right upper side of the first clamping block in a sliding manner, the left end fixed surface of button head slider is connected with the spring, the right side surface of button head slider has the second joint piece through the through-hole grafting.
Preferably, the bayonet lock is inserted through the rectangular hole in the right side of the round-head slider, the left side of the bayonet lock is provided with a rectangular block, and the upper side and the lower side of the rectangular block are connected with a second connecting block through damping clamping grooves in a connecting mode.
Preferably, the inside jack that is equipped with of the upper left side of second joint piece, second joint piece has the rotating pin through the jack grafting, the downside of rotating pin is equipped with the slide wedge kicking block.
Preferably, the left end surface of the wedge ejecting block is connected with a pressing plate in a pressing mode, the right outer surface of the pressing plate is connected with a second clamping block in a sliding mode through a guide hole, and the right outer surface of the pressing plate is sleeved with a return spring.
Preferably, the lower side of the wedge ejecting block is provided with a thread block, and the outer surface of the thread block is connected with a second clamping block through a screw hole and a thread.
Compared with the prior art, the invention has the beneficial effects that: this electric fittings's connecting device through popping out the slider and rotating the joint structure, has not only realized the bottom bearing to great electric fittings, and the bearing board also can be more convenient installation moreover, through the ejecting compact structure of slide wedge, can realize adjusting about the bearing board to electric fittings's different width.
Drawings
FIG. 1 is an elevational cross-sectional view of the overall construction of the present invention;
FIG. 2 is a partial cross-sectional view of the pop-up slider and rotational snap features of the present invention;
FIG. 3 is an enlarged partial cross-sectional view of portion A of the present invention;
fig. 4 is a schematic view of the support of the electrical accessory of the present invention.
In the figure: the cabinet body 1, the first electric guide rail of 2, 3 electrical fittings, 4 second electric guide rails, 5 first draw-in grooves, 6 first joint piece, 61 bearing board, 62 slot, 63 round-head slider, 64 spring, 65 through-hole, 66 rectangular hole, 67 bayonet lock, 68 rectangular block, 69 damping draw-in groove, 7 second joint piece, 71 second draw-in groove, 72 jack, 73 pivot pin, 74 slide wedge top block, 75 screw block, 76 screw hole, 77 guide hole, 78 pressure strip, 79 reset spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1, a connecting device for electrical accessories comprises a cabinet body 1, a first electrical guide rail 2 is arranged on the right end surface of the upper side of the cabinet body 1, the electrical accessories 3 are clamped on the right side of the first electrical guide rail 2, a second electrical guide rail 4 is arranged on the right end surface of the lower side of the cabinet body 1, the first electrical guide rail 2 and the second electrical guide rail 4 are common installation accessories in an electrical cabinet, the model ZT is ZT-TH35-C45, the first electrical guide rail and the second electrical guide rail are locked and fixed on the cabinet body 1 in a threaded mode, a first clamping block 6 is clamped on the right lower side of the second electrical guide rail 4 through a first clamping groove 5, a bearing plate 61 is arranged on the lower end surface of the first clamping block 6, the bearing plate 61 is made of EVA rubber, has elasticity and good insulativity, can play a role in buffering and insulation when the electrical accessories 3 are supported, the right upper end, referring to fig. 2, a second clamping block 7 is inserted into the right upper side of the first clamping block 6 through an insertion slot 62, a second electrical guide rail 4 is clamped into the second clamping block 7 through a second clamping slot 71, a round-head slider 63 is slidably connected into the right upper side of the first clamping block 6, a spring 64 is fixedly connected to the left end surface of the round-head slider 63, when the round-head slider 63 aligns with a through hole 65, the spring 64 drives the round-head slider 63 to penetrate through the through hole 65 rightwards through a resilience force towards the right, a second clamping block 7 is inserted into the right outer surface of the round-head slider 63 through the through hole 65, when the bottom of the electrical accessory 3 needs to be supported, the second clamping block 7 is firstly clamped to the upper side of the second electrical guide rail 4 through the second clamping slot 71, then the first clamping block 6 is clamped to the lower side of the second electrical guide rail 4 through the first clamping slot 5, at this time, the second clamping block 7 and the first clamping block 6 are inserted into the insertion slot 62, when the right upper side of the first clamping block 6 is inserted into the second clamping block 7 through the slot 62, the round-head slider 63 aligns with the through hole 65, the spring 64 drives the round-head slider 63 to penetrate out of the through hole 65 through the resilience force towards the right, then the clamping pin 67 is inserted into the rectangular hole 66 towards the left, then the clamping pin 67 is rotated clockwise to drive the left rectangular block 68 to rotate clockwise and be clamped into the damping clamping groove 69, so that the first clamping block 6 and the second clamping block 7 are clamped together in a limiting manner, at this time, the supporting plate 61 on the lower side of the first clamping block 6 is pressed against the bottom end surface of the electrical accessory 3, then the rotating pin 73 is rotated clockwise to drive the lower side thread block 75 to rotate clockwise and to move downwards spirally through the screw hole 76, so as to drive the wedge top block 74 to move downwards, at this time, the inclined surface of the wedge top block 74 can provide a leftward pushing force to the pressing plate 78, so as to drive the pressing plate 78 to move leftwards along the guide hole, at this moment, the reset spring 79 is compressed and deformed, so that the bearing plate 61 can be fixed in a limiting way, the bottom bearing of the large electric accessory 3 is realized, and the bearing plate 61 can be installed more conveniently.
Referring to fig. 2, bayonet lock 67 is inserted through rectangular hole 66 in the right side of round-head slider 63, the left side of bayonet lock 67 is equipped with rectangular block 68, with bayonet lock 67 anticlockwise rotate ninety degrees, drive left rectangular block 68 anticlockwise rotate ninety degrees and withdraw from damping draw-in groove 69, the outward flange of rectangular block 68 is contained by rectangular hole 66 this moment, bayonet lock 67 moves to the right, drive rectangular block 68 and withdraw from rectangular hole 66 to the right, bayonet lock 67 can be extracted, there is second joint piece 7 in the upper and lower side of rectangular block 68 through damping draw-in groove 69 joint, the inside of damping draw-in groove 69 is equipped with the high elasticity rubber pad, can produce with rectangular block 68 and compress tightly frictional force, when not receiving external force, play spacing pivoted effect to rectangular block 68.
Referring to fig. 3, a jack 72 is disposed inside the upper left side of the second clamping block 7, a rotating pin 73 is inserted into the second clamping block 7 through the jack 72, and a wedge top block 74 is disposed on the lower side of the rotating pin 73.
Referring to fig. 3, the left end surface of the wedge top block 74 is connected with the pressing plate 78 in a pressing mode, the left end surface of the pressing plate 78 is provided with a pressing pad, the pressing pad is made of soft silica gel, the left end surface of the wedge top block is provided with a plurality of protrusions, the high elasticity is achieved, friction force can be generated through surface extrusion with the cabinet body 1, the bearing plate 61 is limited, the right outer surface of the pressing plate 78 is connected with the second clamping block 7 in a sliding mode through the guide hole 77, the reset spring 79 is sleeved on the right outer surface of the pressing plate 78, when the wedge top block 74 moves upwards, the inclined surface of the wedge top block 74 does not give the left top force to the pressing plate 78 any more at the moment, and the reset spring 79 can return to the right through the pressing.
Referring to fig. 3, a screw block 75 is disposed on the lower side of the wedge top block 74, a second clamping block 7 is connected to the outer surface of the screw block 75 through a screw hole 76 by a screw thread, if the width of the electrical component 3 to be supported is wide, at this time, the rotating pin 73 can be rotated counterclockwise, and drives the lower side screw block 75 to rotate counterclockwise and to move spirally upward through the screw hole 76, so as to drive the wedge top block 74 to move upward, at this time, the inclined surface of the wedge top block 74 no longer gives a leftward pushing force to the pressing plate 78, at this time, the return spring 79 will return by a rightward pulling force of the pressing plate 78 and return, at this time, the pressing plate 78 no longer presses against the cabinet 1, and referring to fig. 4, the left side supporting plate 61 is moved leftward, the second clamping block 7 is driven to slide leftward through the second clamping groove 71 along the second electrical guide rail 4, and at the same time, the first clamping block 6, when waiting to move supporting plate 61 to suitable position and bearing this electrical component 3 of broad, like the same, supporting plate 61 on right side also can translate right to suitable position, then, compress tightly spacing with the surface of cabinet 1 with pressure strip 78 again through the process of the aforesaid description, can realize the left and right sides regulation of supporting plate 61 to the different width of electrical component 3.
The invention is implemented as follows: when the device is used, when the bottom of the electrical accessory 3 needs to be supported, the second clamping block 7 is clamped to the upper side of the second electrical guide rail 4 through the second clamping groove 71, then the first clamping block 6 is clamped to the lower side of the second electrical guide rail 4 through the first clamping groove 5, at the moment, the second clamping block 7 and the first clamping block 6 are mutually inserted together through the slot 62, when the right upper side of the first clamping block 6 and the second clamping block 7 are inserted together through the slot 62, the round-head sliding block 63 is aligned with the through hole 65, the spring 64 drives the round-head sliding block 63 to penetrate out of the through hole 65 rightwards through the resilience force, then the clamping pin 67 is inserted into the rectangular hole 66 leftwards, the clamping pin 67 is rotated clockwise, the left rectangular block 68 is driven to rotate clockwise and clamped into the damping clamping groove 69, the first clamping block 6 and the second clamping block 7 can be clamped together in a limiting manner, at the moment, the supporting plate 61 on the lower side of the first clamping block 6 is already pressed together with the bottom end surface of the electrical accessory, then the rotating pin 73 is rotated clockwise, and drives the lower side screw block 75 to rotate clockwise and to move spirally downwards through the screw hole 76, and drives the wedge top block 74 to move downwards, at this time, the inclined surface of the wedge top block 74 can provide a leftward pushing force to the pressing plate 78, and drives the pressing plate 78 to move leftwards along the guide hole 77 and to press the surface of the cabinet body 1 for limiting, at this time, the return spring 79 is compressed and deformed, and the bearing plate 61 can be limited and fixed, so that not only is the bottom of a large electrical accessory 3 supported, but also the bearing plate 61 can be conveniently installed, in addition, if the width of the electrical accessory 3 needing to be supported is wide, at this time, the rotating pin 73 can be rotated counterclockwise, and drives the lower side screw block 75 to rotate counterclockwise and to move spirally upwards through the screw hole 76, and drives the wedge top block 74 to move upwards, at this time, the inclined surface of the wedge top block 74 does not, at this moment, the reset spring 79 can be pulled back and reset through the right pull-back force of the pressing plate 78, at this moment, the pressing plate 78 is not pressed against the cabinet body 1 any more, then, refer to fig. 4, the left side bearing plate 61 is moved leftwards, the second clamping block 7 is driven to horizontally slide leftwards along the second electrical guide rail 4 through the second clamping groove 71, the first clamping block 6 is driven to horizontally slide leftwards along the second electrical guide rail 4 through the first clamping groove 5, until the bearing plate 61 is moved to a proper position to bear the electrical accessory 3 with the wide width, and similarly, the right side bearing plate 61 can also be horizontally moved rightwards to a proper position, then, the pressing plate 78 is pressed against the surface of the cabinet body 1 again through the process described above for limitation, and the left-right adjustment of the bearing plate 61 can be realized for different widths of the electrical accessory.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A connecting device of electrical accessories, comprising a cabinet body (1), characterized in that: the cabinet is characterized in that a first electric guide rail (2) is arranged on the surface of the right end of the upper side of the cabinet body (1), electric accessories (3) are clamped on the right side of the first electric guide rail (2), a second electric guide rail (4) is arranged on the surface of the right end of the lower side of the cabinet body (1), a first clamping groove (5) is used for clamping the right lower side of the second electric guide rail (4) to form a first clamping block (6), a bearing plate (61) is arranged on the lower end surface of the first clamping block (6), the electric accessories (3) are tightly pressed and connected on the surface of the upper right end of the bearing plate (61), a second clamping block (7) is inserted and connected on the upper right side of the first clamping block (6) through a slot (62), a second electric guide rail (4) is clamped inside the second clamping groove (71), a round-head sliding block (63) is connected inside the upper right side of the first clamping block (6) in a, the left end surface fixed connection of button head slider (63) has spring (64), the right side surface of button head slider (63) is pegged graft through-hole (65) and is had second joint piece (7).
2. The connecting device for electrical accessories as claimed in claim 1, wherein: the inside bayonet lock (67) of pegging graft through rectangular hole (66) in the right side of button head slider (63), the left side of bayonet lock (67) is equipped with rectangular block (68), the upper and lower side of rectangular block (68) is passed through damping draw-in groove (69) joint and is had second joint piece (7).
3. A connecting device of an electric accessory according to claim 1 or 2, characterized in that: the left upper side of second joint piece (7) is inside to be equipped with jack (72), second joint piece (7) are pegged graft through jack (72) and are had rotating pin (73), the downside of rotating pin (73) is equipped with slide wedge kicking block (74).
4. A connecting device of an electric accessory according to claim 3, characterized in that: the left end surface of slide wedge kicking block (74) compresses tightly and is connected with pressure strip (78), the right side surface of pressure strip (78) has second joint piece (7) through guide hole (77) sliding connection, reset spring (79) have been cup jointed to the right side surface of pressure strip (78).
5. A connecting device of an electric accessory according to claim 3, characterized in that: the lower side of the inclined wedge top block (74) is provided with a thread block (75), and the outer surface of the thread block (75) is connected with a second clamping block (7) through a screw hole (76) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814284.6A CN109068524B (en) | 2018-07-23 | 2018-07-23 | Connecting device for electrical accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814284.6A CN109068524B (en) | 2018-07-23 | 2018-07-23 | Connecting device for electrical accessories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109068524A CN109068524A (en) | 2018-12-21 |
| CN109068524B true CN109068524B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810814284.6A Active CN109068524B (en) | 2018-07-23 | 2018-07-23 | Connecting device for electrical accessories |
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| CN (1) | CN109068524B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614977A (en) * | 2019-10-24 | 2019-12-27 | 江苏迈威清洁科技有限公司 | Tunnel type alarm device for computer car washer |
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| CN109068524A (en) | 2018-12-21 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wanbin Inventor after: Yang Hairong Inventor after: Li Qiang Inventor after: Huang Xiaohu Inventor before: Huang Xiaohu |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200716 Address after: No.106 Lingzhou Road, Lingcheng District, Dezhou City, Shandong Province 253000 Applicant after: DEZHOU LINGCHENG DISTRICT POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 241000 Anhui city Wuhu economic and Technological Development Zone Shicheng Champs 4038 room Applicant before: WUHU YICE AUTOMATION EQUIPMENT Co.,Ltd. |
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