CN210006942U - conventional terminal block for small current grounding line selection current loop - Google Patents
conventional terminal block for small current grounding line selection current loop Download PDFInfo
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- CN210006942U CN210006942U CN201920750714.2U CN201920750714U CN210006942U CN 210006942 U CN210006942 U CN 210006942U CN 201920750714 U CN201920750714 U CN 201920750714U CN 210006942 U CN210006942 U CN 210006942U
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- terminal position
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- current loop
- fixing
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- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an conventional terminal row for undercurrent ground connection route selection current loop, including body and terminal position, be equipped with the terminal position on the body, department is equipped with the fixed slot in the middle of the boss, and fixed slot side articulates there is fixed apron structure, and the boss bilateral symmetry of body upper surface is equipped with the recess, is equipped with the through-hole with terminal position looks adaptation in the recess, is equipped with tight adjusting device in the through-hole, and the inside top of terminal position is equipped with through coupling spring and presss from both sides tight limiting plate, presss from both sides tight limiting plate below the connection of tight adjusting device, the utility model discloses a fixed slot and fixed apron structure can satisfy the body at the inside fixed stability in undercurrent ground connection route selection current loop, can satisfy the fixed elasticity of adjusting the tight limiting plate to the cable of terminal position internal connection through fixing the elasticity card strip in the draw-in groove of different high positions, and adaptability and regulation flexibility are high, can avoid damaging the.
Description
Technical Field
The utility model relates to a terminal row field especially relates to kinds of conventional terminal row that are used for undercurrent ground connection route selection current loop.
Background
The terminal strip is an insulating component for bearing a plurality of or a plurality of groups of terminal components which are insulated with each other and used for fixing the supporting piece, the terminal strip is used for connecting the routes of equipment in the screen and external equipment, the signal transmission function is achieved, and the terminal strip is provided, so that the wiring is attractive and the maintenance is convenient.
Need remain stable between the inside circuit of undercurrent ground connection route selection, need set up the terminal row between the inside circuit of undercurrent ground connection route selection, rely on the terminal row to improve the structural stability in undercurrent ground route selection current return circuit, prevent that circuit fracture, damage phenomenon appear in the working process, consequently, the utility model provides kinds of conventional terminal row that are used for undercurrent ground connection route selection current return circuit to solve the weak point among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an kinds of conventional terminal row that are used for undercurrent ground connection route selection current loop can satisfy the body at the inside fixed stability of undercurrent ground connection route selection current loop through fixed slot and fixed apron structure, can satisfy the fixed elasticity degree of adjusting the cable that presss from both sides tight limiting plate to terminal position internal connection through fixing the elasticity card strip in the draw-in groove of different altitude positions, the suitability is high with the regulation flexibility, can avoid damaging the cable, the guarantee cable has stable signal transmission nature.
The utility model provides an conventional terminal row for undercurrent ground connection route selection current loop, including body and terminal position, be equipped with the terminal position on the body, the terminal position is equipped with the multiunit, body upper surface and lower surface symmetry are equipped with the boss, department is equipped with the fixed slot in the middle of the boss, fixed slot side articulates there is fixed apron structure, the boss bilateral symmetry of body upper surface is equipped with the recess, be equipped with the through-hole with terminal position looks adaptation in the recess, be equipped with in the through-hole and press from both sides tight adjusting device, the inside top in terminal position is equipped with through coupling spring and presss from both sides tight limiting plate, press from both sides tight limiting plate in the connection below the tight adjusting device of clamp.
the improvement is that the fixing groove is an arc fixing groove.
, the improvement is that the fixing cover plate structure comprises an arc cover plate, wing plates, fixing pieces and fixing holes, the arc cover plate is hinged to the fixing groove side, the wing plates are arranged on the arc cover plate, the fixing holes are arranged on the bosses of the fixing groove side, and the wing plates are connected with the fixing holes through the fixing pieces.
, the improvement is that the clamping adjusting device comprises a pressing plate, a pressing column and elastic clamping strips, the pressing plate is arranged above the through hole, the pressing column is arranged below the pressing plate, a limiting spring is sleeved on the pressing column, the elastic clamping strips are symmetrically hinged to two sides of the pressing column, and clamping grooves matched with the elastic clamping strips are symmetrically arranged on the inner wall of the through hole.
the improvement is that the upper end of the limit spring is fixedly connected with the bottom of the pressing plate.
The utility model has the advantages that: can satisfy the body at the inside fixed stability of undercurrent ground connection route selection current return circuit through fixed slot and fixed apron structure, can prevent that the body from appearing not hard up in undercurrent ground connection route selection current return circuit inside, it can carry out spacing fixed to the cable of terminal position internal connection to press from both sides tight limiting plate through pressing from both sides tight adjusting device cooperation, can satisfy the fixed elasticity degree of adjusting the cable of pressing from both sides tight limiting plate to terminal position internal connection through fixing the elasticity card strip in the draw-in groove of different high positions, adaptability and regulation flexibility are high, can avoid damaging the cable, spacing spring and coupling spring can improve spacing fixed stability, can guarantee the stability of cable in the undercurrent ground connection route selection current return circuit, with the guarantee cable has stable signal transmission nature.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic sectional view of the clamping adjustment device of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
Wherein: 1. a body; 2. a terminal bit; 3. a boss; 4. fixing grooves; 5. a groove; 6. a through hole; 7. a connecting spring; 8. clamping the limiting plate; 9. an arc-shaped cover plate; 10. a wing plate; 11. a fixing member; 12. a fixing hole; 13. a pressing plate; 14. pressing the column; 15. an elastic clamping strip; 16. a limiting spring; 17. a clamping groove.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
According to shown in fig. 1, 2, 3, kinds of conventional terminal row for undercurrent ground connection route selection current loop are proposed to this embodiment, including body 1 and terminal position 2, be equipped with terminal position 2 on the body 1, terminal position 2 is equipped with the multiunit, body 1 upper surface and lower surface symmetry are equipped with boss 3, the department is equipped with fixed slot 4 in the middle of the boss 3, fixed slot 4 side articulates there is the fixed apron structure, 3 bilateral symmetry of boss of body 1 upper surface are equipped with recess 5, be equipped with the through-hole 6 with terminal position 2 position looks adaptation in the recess 5, be equipped with in the through-hole 6 and press from both sides tight adjusting device, terminal position 2 inside top is equipped with through connecting spring 7 and presss from both sides tight limiting plate 8, press from both sides tight limiting plate 8 of connection below the tight adjusting device.
The fixing device comprises an arc-shaped cover plate 9 hinged to the side of the fixing groove 4 , a wing plate 10 arranged on the arc-shaped cover plate 9, a fixing hole 12 arranged on a boss 3 on the other side of the fixing groove 4, and a fixing hole 12 connected with the wing plate 10 through the fixing piece 11, the clamping adjusting device comprises a pressing plate 13, a pressing column 14 and an elastic clamping strip 15, the pressing plate 13 is arranged above the through hole 6, the pressing column 14 is arranged below the pressing plate 13, a limiting spring 16 is sleeved on the pressing column 14, elastic clamping strips 15 are symmetrically hinged to two sides of the pressing column 14, clamping grooves 17 matched with the elastic clamping strips 15 are symmetrically arranged on the inner wall of the through hole 6, the upper end of the limiting spring 16 is fixedly connected with the bottom of the pressing plate 13, the body 1 is fixed inside a low-current grounding line selection current loop through the fixing plate 4 and the arc-shaped cover plate 9, after the cable is fixed inside a terminal position 2, the elastic clamping strip 15 on the pressing column 14 is driven by the pressing plate 13 to move downwards, the fixing plate 8 is fixed inside the limiting groove, the fixing plate can be detached, and the fixing plate can be detached from the cable, the fixing plate, and the fixing plate 13, the cable can be detached from the fixing plate, and the fixing plate 13, and the cable can be detached from the cable in the cable.
Can satisfy body 1 at the inside fixed stability of undercurrent ground connection route selection current return circuit through fixed slot 4 and fixed apron structure, can prevent that body 1 from appearing not hard up in undercurrent ground connection route selection current return circuit inside, press from both sides tight limiting plate 8 through pressing from both sides tight adjusting device cooperation and can carry out spacing fixed to the cable of terminal position 2 internal connection, can satisfy the fixed elasticity of adjusting tight limiting plate 8 to the cable of terminal position 2 internal connection through fixing elasticity card strip 15 in the draw-in groove 17 of different altitude positions, adaptability and regulation flexibility are high, can avoid damaging the cable, spacing spring 16 and coupling spring 7 can improve spacing fixed stability, can guarantee the stability of cable in the undercurrent ground connection route selection current return circuit, with the guarantee that the cable has stable signal transmission nature.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
- The utility model provides a conventional terminal row for undercurrent ground connection route selection current loop, its characterized in that includes body (1) and terminal position (2), be equipped with terminal position (2) on body (1), terminal position (2) are equipped with the multiunit, body (1) upper surface and lower surface symmetry are equipped with boss (3), boss (3) middle department is equipped with fixed slot (4), fixed slot (4) side articulates there is fixed apron structure, boss (3) bilateral symmetry of body (1) upper surface is equipped with recess (5), be equipped with in recess (5) with terminal position (2) position looks adaptation through-hole (6), be equipped with in through-hole (6) and press from both sides tight adjusting device, terminal position (2) inside top is equipped with through connecting spring (7) and presss from both sides tight limiting plate (8), press from both sides tight limiting plate (8) of clamp adjusting device below connection.
- 2. A conventional terminal block for small current ground line selection current loop according to claim 1, wherein the fixing groove (4) is an arc-shaped fixing groove.
- 3. A conventional terminal block for small current grounding and line selection current loop, according to claim 2, wherein the fixed cover structure comprises an arc cover (9), a wing plate (10), a fixing member (11) and a fixing hole (12), the fixing groove (4) side is hinged with the arc cover (9), the wing plate (10) is arranged on the arc cover (9), the boss (3) on the other side of the fixing groove (4) is provided with the fixing hole (12), and the wing plate (10) is connected with the fixing hole (12) through the fixing member (11).
- 4. The conventional terminal block for a small current grounding line selection current loop is characterized in that the clamping adjusting device comprises a pressing plate (13), a pressing column (14) and an elastic clamping strip (15), the pressing plate (13) is arranged above the through hole (6), the pressing column (14) is arranged below the pressing plate (13), a limiting spring (16) is sleeved on the pressing column (14), the elastic clamping strips (15) are symmetrically hinged on two sides of the pressing column (14), and clamping grooves (17) matched with the elastic clamping strips (15) are symmetrically arranged on the inner wall of the through hole (6).
- 5. A conventional terminal block for small current grounding selection current loop according to claim 4, wherein the upper end of the limiting spring (16) is fixedly connected with the bottom of the pressing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750714.2U CN210006942U (en) | 2019-05-23 | 2019-05-23 | conventional terminal block for small current grounding line selection current loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750714.2U CN210006942U (en) | 2019-05-23 | 2019-05-23 | conventional terminal block for small current grounding line selection current loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210006942U true CN210006942U (en) | 2020-01-31 |
Family
ID=69307829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920750714.2U Expired - Fee Related CN210006942U (en) | 2019-05-23 | 2019-05-23 | conventional terminal block for small current grounding line selection current loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210006942U (en) |
-
2019
- 2019-05-23 CN CN201920750714.2U patent/CN210006942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 071051 c-510, Shangbei Lanting, 1358 Chaoyang North Street, Baoding City, Hebei Province Patentee after: BAODING HUAHANG ELECTRICAL Co.,Ltd. Address before: 071051 C-4, Chaoyang dragon block, Chaoyang North Street, GaoKai District, Baoding City, Hebei Province Patentee before: BAODING HUAHANG ELECTRICAL Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |