CN110581410A - Clamping device for electronic element terminal - Google Patents
Clamping device for electronic element terminal Download PDFInfo
- Publication number
- CN110581410A CN110581410A CN201910706742.9A CN201910706742A CN110581410A CN 110581410 A CN110581410 A CN 110581410A CN 201910706742 A CN201910706742 A CN 201910706742A CN 110581410 A CN110581410 A CN 110581410A
- Authority
- CN
- China
- Prior art keywords
- terminal
- clamping
- piece
- elastic
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a clamping device of an electronic element terminal, which comprises a clamping base, wherein the clamping base comprises a fixed plate, a connecting piece is arranged on the clamping base, a rotating piece is arranged on the clamping base, the rotating piece comprises an annular main body, an elastic clamping piece is arranged on the clamping base, an elastic piece is arranged below the elastic clamping piece, and a terminal is arranged on the clamping base. The clamping device realizes the rotation of the rotating part through the extrusion of the terminal, limits and fixes the terminal, replaces the traditional mode of extruding and fixing the terminal by a screw rod, cannot influence the secondary use of the terminal, and prolongs the service life of the terminal; realize rotating the rotation of piece through the terminal extrusion, realize being in vertical state or collineation between first draw-in groove and the second draw-in groove, realize the fixed and dismantlement to the terminal, promote the terminal when installation and dismantlement terminal and can realize promptly, convenient operation, traditional operation mode relatively has improved work efficiency, has ensured the stability of connecting.
Description
Technical Field
The invention relates to a clamping device, in particular to a clamping device of an electronic element terminal.
background
Binding post is common wiring connecting piece, the wide application is connected with the electric elements of light current, traditional connecting wire lug connection's mode has been replaced, convenient and fast, the intensive certain fixed region in the control box of wiring mouth of the terminal among the prior art, in order to make things convenient for the wiring personnel to look for the wiring port, contrast difference between the wiring port, adopt the screw rod to fix usually between wiring port and the terminal among the prior art, insert the terminal in the wiring port, fix through screw rod extrusion terminal, the terminal is very easily squeezed the deformation, drop even, influence the secondary use, the use tools is at the regional rotation screw rod of intensive wiring port, the installation is inconvenient with the dismantlement.
Disclosure of Invention
The invention aims to provide a clamping device of an electronic element terminal, wherein one end of a terminal connecting block arranged on the terminal is inserted into a sleeving hole, the first clamping groove and the second clamping groove are in a collinear state, an extrusion block sequentially passes through the first clamping groove and the second clamping groove to extrude an elastic clamping piece main body, so that the elastic clamping piece extrudes an elastic piece to move downwards, the guide block is positioned in a wave-shaped guide groove to move in the downward moving process of the elastic clamping piece, a rotating piece rotates, the terminal connecting block of the terminal is inserted between the symmetrically distributed elastic clamping blocks at the moment, the terminal is loosened, the rotating piece continuously rotates to enable the first clamping groove and the second clamping groove to be in a vertical state, the extrusion block of the terminal is limited by a limiting ring, so that the limiting and fixing of the terminal are realized, when the terminal needs to be pulled out, the terminal is pushed, and the guide block is, the rotating piece rotates to enable the first clamping groove and the second clamping groove to be in a collinear state, the limiting ring relieves limiting on the extrusion block, the terminal is pulled out, a traditional mode that the terminal is fixed through extrusion of a screw is replaced, secondary use of the terminal cannot be influenced, and the service life of the terminal is prolonged; the terminal is pushed to be realized when the terminal is installed and detached, the operation is convenient, the working efficiency is improved compared with the traditional operation mode, and the connection stability is ensured.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a block device of electronic component terminal, block device includes the block base, the block base includes the fixed plate, is equipped with first support column on the fixed plate, is equipped with the first counter bore of placing on the first support column, and the first counter bore of placing is equipped with to rotate and places the hole in placing, and the first counter bore of placing is equipped with the second support column on the fixed plate in placing the counter bore, is equipped with the second on the second support column and places the counter bore, is equipped with the connecting hole on the fixed plate.
The clamping base is provided with a connecting piece, the connecting piece comprises a connecting base, the connecting piece is fixed on the clamping base in a matching mode through the connecting base and a connecting hole, and the connecting base is provided with elastic clamping blocks which are symmetrically distributed.
be equipped with the rotation piece on the block base, rotate the piece and include annular main part, be equipped with wave type guide way in the annular main part, the one end of annular main part is equipped with the spacing ring, is equipped with the first draw-in groove of symmetric distribution on the spacing ring.
The clamping base is provided with an elastic clamping piece, the elastic clamping piece comprises an elastic clamping piece main body, a sleeving hole is formed in the elastic clamping piece main body, the elastic clamping piece main body is provided with second clamping grooves which are symmetrically distributed, and guide blocks which are symmetrically distributed are arranged on the elastic clamping piece main body.
and an elastic piece is arranged below the elastic clamping piece.
The terminal is arranged on the clamping base and comprises a terminal main body, the terminal main body is provided with symmetrically distributed extrusion blocks, and one end of the terminal main body is provided with a terminal connecting block.
furthermore, the connecting hole is communicated with the second placing counter bore, and the elastic fixture block is positioned in the second placing counter bore.
furthermore, the rotating part is provided with a bearing in the placing hole, and the rotating part is matched with the bearing through the annular main body and is positioned in the first placing counter bore for rotation.
furthermore, the elastic clamping piece is sleeved on the second supporting column through the sleeving hole and is positioned in the wave-shaped guide groove through the guide block to move.
Furthermore, one end of the elastic piece acts on the fixing plate, and the other end of the elastic piece acts on the elastic clamping piece main body.
Further, be in the collinear state between first draw-in groove and the second draw-in groove, the extrusion piece passes through first draw-in groove in proper order, second draw-in groove extrusion elasticity fastener main part, make elasticity fastener extrusion elastic component downstream, the elasticity fastener is at downstream's in-process, the guide block is located the wave type guide way and removes, it takes place to rotate the piece, the terminal connecting block of terminal this moment is inserted between the elasticity fixture block of symmetric distribution, loosen the terminal, it continues to rotate, make and be in the vertical state between first draw-in groove and the second draw-in groove, it is spacing to the extrusion piece of terminal through the spacing ring.
Further, promote terminal, guide block are located the wave type guide way and remove, rotate the piece and take place to rotate for be in the collinear state between first draw-in groove and the second draw-in groove, the spacing to the extrusion piece is relieved to the spacing ring.
The invention has the beneficial effects that:
1. The clamping device realizes the rotation of the rotating part through the extrusion of the terminal, limits and fixes the terminal, replaces the traditional mode of extruding and fixing the terminal by a screw rod, cannot influence the secondary use of the terminal, and prolongs the service life of the terminal;
2. One end of a clamping device terminal provided with a terminal connecting block is inserted into a sleeving hole, at the moment, a first clamping groove and a second clamping groove are in a collinear state, an extrusion block sequentially extrudes an elastic clamping piece main body through the first clamping groove and the second clamping groove, so that the elastic clamping piece extrudes an elastic piece to move downwards, the guide block is positioned in a wave-shaped guide groove to move in the process of downward movement of the elastic clamping piece, a rotating piece rotates, at the moment, the terminal connecting block of the terminal is inserted between the symmetrically distributed elastic clamping blocks, the terminal is loosened, the rotating piece continuously rotates to enable the first clamping groove and the second clamping groove to be in a vertical state, the extrusion block of the terminal is limited through a limiting ring, so that the limiting and fixing of the terminal are realized, when the terminal needs to be pulled out, the terminal is pushed, the guide block moves in the wave-shaped guide groove, the rotating piece rotates to enable the, spacing to the extrusion piece is relieved to the spacing ring, extract the terminal can, promote the terminal when installation and dismantlement terminal can realize, convenient operation, traditional operation mode relatively has improved work efficiency, has ensured the stability of connecting.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view of the engagement device of the present invention;
FIG. 2 is a cross-sectional view of the snap-fit base of the present invention;
FIG. 3 is an exploded view of a portion of the latch of the present invention;
FIG. 4 is a schematic view of a rotating member according to the present invention.
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.
the utility model provides a block device of electronic component terminal, block device includes block base 1, as shown in figure 1, figure 2, block base 1 includes fixed plate 12, be equipped with first support column 11 on fixed plate 12, be equipped with on the first support column 11 and first place counter bore 13, first placing and being equipped with in the counter bore 13 and rotating the piece and place hole 14, first placing in the counter bore 13, be equipped with second support column 15 on the fixed plate 12, it places counter bore 16 to be equipped with the second on the second support column 15, be equipped with connecting hole 17 on the fixed plate 12, connecting hole 17 places the counter bore 16 intercommunication with the second.
Be equipped with connecting piece 2 on the block base 1, connecting piece 2 is fixed on block base 1 through connecting base 21 and connecting hole 17 cooperation including connecting base 21, connecting piece 2, is equipped with the elasticity fixture block 22 of symmetric distribution on the connecting base 21, and elasticity fixture block 22 is located the second and places counter bore 16.
The clamping base 1 is provided with a rotating member 3, as shown in fig. 3 and 4, the rotating member 3 includes an annular main body 31, a wave-shaped guide groove 32 is provided in the annular main body 31, one end of the annular main body 31 is provided with a limit ring 33, and the limit ring 33 is provided with first clamping grooves 34 which are symmetrically distributed.
The rotating part placing hole 14 is internally provided with a bearing 4, and the rotating part 3 is matched with the bearing 4 through the annular main body 31 and is positioned in the first placing counter bore 13 for rotating.
The clamping base 1 is provided with an elastic clamping piece 5, the elastic clamping piece 5 comprises an elastic clamping piece main body 51, a sleeving hole 54 is formed in the elastic clamping piece main body 51, a second clamping groove 52 which is symmetrically distributed is formed in the elastic clamping piece main body 51, and guide blocks 53 which are symmetrically distributed are formed in the elastic clamping piece main body 51.
The elastic clamping piece 5 is sleeved on the second supporting column 15 through a sleeving hole 54 and is positioned in the wave-shaped guide groove 32 to move through the guide block 53.
An elastic piece 6 is arranged below the elastic clamping piece 5, one end of the elastic piece 6 acts on the fixed plate 12, and the other end of the elastic piece 6 acts on the elastic clamping piece main body 51.
The elastic clamping piece 5 is under the action of the elastic piece 6, so that the guide block 53 is positioned at the uppermost end of the wave-shaped guide groove 32, and at the moment, the first clamping groove 34 and the second clamping groove 52 are in a collinear state or a vertical state.
The clamping base 1 is provided with a terminal 7, the terminal 7 comprises a terminal main body 71, the terminal main body 71 is provided with symmetrically distributed extrusion blocks 72, and one end of the terminal main body 71 is provided with a terminal connecting block 73.
when the terminal fixing device is used, one end of the terminal 7, which is provided with the terminal connecting block 73, is inserted into the sleeving hole 54, at the moment, the first clamping groove 34 and the second clamping groove 52 are in a collinear state, the extrusion block 72 sequentially passes through the first clamping groove 34 and the second clamping groove 52 to extrude the elastic clamping piece main body 51, so that the elastic clamping piece 5 extrudes the elastic piece 6 to move downwards, the guide block 53 is positioned in the wave-shaped guide groove 32 in the downward moving process of the elastic clamping piece 5, the rotating piece 3 rotates, at the moment, the terminal connecting block 73 of the terminal 7 is inserted between the elastic clamping blocks 22 which are symmetrically distributed, the terminal 7 is loosened, the rotating piece 3 continuously rotates, so that the first clamping groove 34 and the second clamping groove 52 are in a vertical state, the extrusion block 72 of the terminal 7 is limited through the limiting ring 33, thereby limiting and fixing of the terminal 7 is realized, when the terminal 7 needs to be pulled out, the terminal 7, the rotating member 3 rotates to make the first engaging groove 34 and the second engaging groove 52 in a collinear state, the limiting ring 33 releases the limiting of the pressing block 72, and the terminal 7 is pulled out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. A clamping device of an electronic element terminal comprises a clamping base (1) and is characterized in that the clamping base (1) comprises a fixing plate (12), a first supporting column (11) is arranged on the fixing plate (12), a first placing counter bore (13) is formed in the first supporting column (11), a rotating part placing hole (14) is formed in the first placing counter bore (13), a second supporting column (15) is arranged in the first placing counter bore (13) and on the fixing plate (12), a second placing counter bore (16) is formed in the second supporting column (15), and a connecting hole (17) is formed in the fixing plate (12);
the clamping base (1) is provided with a connecting piece (2), the connecting piece (2) comprises a connecting base (21), the connecting piece (2) is matched and fixed on the clamping base (1) through the connecting base (21) and a connecting hole (17), and the connecting base (21) is provided with elastic clamping blocks (22) which are symmetrically distributed;
The clamping base (1) is provided with a rotating part (3), the rotating part (3) comprises an annular main body (31), a wave-shaped guide groove (32) is formed in the annular main body (31), one end of the annular main body (31) is provided with a limiting ring (33), and first clamping grooves (34) which are symmetrically distributed are formed in the limiting ring (33);
The clamping base (1) is provided with an elastic clamping piece (5), the elastic clamping piece (5) comprises an elastic clamping piece main body (51), a sleeving hole (54) is formed in the elastic clamping piece main body (51), second clamping grooves (52) which are symmetrically distributed are formed in the elastic clamping piece main body (51), and guide blocks (53) which are symmetrically distributed are formed in the elastic clamping piece main body (51);
An elastic piece (6) is arranged below the elastic clamping piece (5);
The terminal is characterized in that a terminal (7) is arranged on the clamping base (1), the terminal (7) comprises a terminal body (71), extrusion blocks (72) which are symmetrically distributed are arranged on the terminal body (71), and a terminal connecting block (73) is arranged at one end of the terminal body (71).
2. The engaging device of the electronic component terminal according to claim 1, wherein the connecting hole (17) is communicated with the second placing counterbore (16), and the elastic latch (22) is located in the second placing counterbore (16).
3. The engaging device of the electronic component terminal according to claim 1, wherein the rotating member placing hole (14) is provided with a bearing (4), and the rotating member (3) is located in the first placing counterbore (13) for rotation by the annular main body (31) cooperating with the bearing (4).
4. The engaging device of the electronic component terminal according to claim 1, wherein the elastic clip (5) is sleeved on the second supporting pillar (15) through a sleeving hole (54) and moves in the wave-shaped guiding groove (32) through the guiding block (53).
5. A clamping device of electronic component terminal according to claim 1, characterized in that one end of the elastic member (6) acts on the fixing plate (12) and the other end acts on the elastic clip main body (51).
6. The engaging device of the electronic component terminal according to claim 1, the first clamping groove (34) and the second clamping groove (52) are in a collinear state, the extrusion block (72) sequentially passes through the first clamping groove (34) and the second clamping groove (52) to extrude the elastic clamping piece main body (51), so that the elastic clamping piece (5) extrudes the elastic piece (6) to move downwards, and in the process of moving downwards, the elastic clamping piece (5), the guide block (53) is positioned in the wave-shaped guide groove (32) to move, the rotating piece (3) rotates, the terminal connecting block (73) of the terminal (7) is inserted between the elastic clamping blocks (22) which are symmetrically distributed at the moment, the terminal (7) is loosened, the rotating piece (3) continues to rotate, so that the first card slot (34) and the second card slot (52) are in a vertical state, the extrusion block (72) of the terminal (7) is limited by the limiting ring (33).
7. The engaging device of the electronic component terminal according to claim 1, wherein the terminal (7) is pushed, the guiding block (53) moves in the wave-shaped guiding groove (32), the rotating member (3) rotates, so that the first engaging groove (34) and the second engaging groove (52) are in a collinear state, and the limiting ring (33) releases the limit of the pressing block (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706742.9A CN110581410B (en) | 2019-08-01 | 2019-08-01 | Clamping device for electric element terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706742.9A CN110581410B (en) | 2019-08-01 | 2019-08-01 | Clamping device for electric element terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110581410A true CN110581410A (en) | 2019-12-17 |
| CN110581410B CN110581410B (en) | 2020-10-20 |
Family
ID=68810861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910706742.9A Expired - Fee Related CN110581410B (en) | 2019-08-01 | 2019-08-01 | Clamping device for electric element terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110581410B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780403A (en) * | 2022-11-04 | 2023-03-14 | 贵州电网有限责任公司 | Secondary operation terminal safety measure fixing sleeve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8690198B2 (en) * | 2010-05-03 | 2014-04-08 | Cooper Technologies Company | Locking device for connectors |
| CN205985668U (en) * | 2016-07-29 | 2017-02-22 | 常州赛华汉诚电子有限公司 | Anti -drop connecting wire adapter |
| CN207338739U (en) * | 2017-08-25 | 2018-05-08 | 常州琥正电子科技有限公司 | A kind of connector plug of reliable interlocking high-voltage great-current |
| CN207753227U (en) * | 2018-02-06 | 2018-08-21 | 绵阳鼎圣机械有限公司 | A kind of electric connector applied in new-energy automobile charging gun |
-
2019
- 2019-08-01 CN CN201910706742.9A patent/CN110581410B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8690198B2 (en) * | 2010-05-03 | 2014-04-08 | Cooper Technologies Company | Locking device for connectors |
| CN205985668U (en) * | 2016-07-29 | 2017-02-22 | 常州赛华汉诚电子有限公司 | Anti -drop connecting wire adapter |
| CN207338739U (en) * | 2017-08-25 | 2018-05-08 | 常州琥正电子科技有限公司 | A kind of connector plug of reliable interlocking high-voltage great-current |
| CN207753227U (en) * | 2018-02-06 | 2018-08-21 | 绵阳鼎圣机械有限公司 | A kind of electric connector applied in new-energy automobile charging gun |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780403A (en) * | 2022-11-04 | 2023-03-14 | 贵州电网有限责任公司 | Secondary operation terminal safety measure fixing sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110581410B (en) | 2020-10-20 |
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Granted publication date: 20201020 |