CN220122219U - Anti-rotation electric connector assembly - Google Patents
Anti-rotation electric connector assembly Download PDFInfo
- Publication number
- CN220122219U CN220122219U CN202321407289.XU CN202321407289U CN220122219U CN 220122219 U CN220122219 U CN 220122219U CN 202321407289 U CN202321407289 U CN 202321407289U CN 220122219 U CN220122219 U CN 220122219U
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- sleeve
- insulator
- locking
- fixed
- rotation
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- 239000012212 insulator Substances 0.000 claims abstract description 40
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an anti-rotation electric connector assembly, which comprises a fixed sleeve and a connecting sleeve, wherein a first insulator is connected with the inner thread of the fixed sleeve, a connecting terminal is embedded in the first insulator, a second insulator is bonded in the connecting sleeve, a connecting terminal is embedded in the second insulator, one end of the first insulator is inserted in the connecting sleeve, one end of the connecting terminal is inserted in the connecting terminal, and a connecting nut is connected with the outer part of the fixed sleeve in a rotating manner. After the electric connector component is connected with the equipment, the fixing cap is fixed at a proper position through the threads, and then most of the torque of the circuit acts on the connecting sheet instead of all the torque acts on the connecting terminal if the circuit is distorted, so that the connecting terminal can be effectively protected from being damaged, the connection is more stable, and the conditions of poor contact, short circuit and the like are avoided.
Description
Technical Field
The present disclosure relates to electrical connectors, and particularly to an electrical connector assembly.
Background
Besides meeting general performance requirements, the electric connector has to meet the requirements of good contact, reliable operation and convenient maintenance, and whether the operation reliability directly affects the normal operation of a host circuit or not relates to the security risk of the whole host.
Chinese patent No. CN109286100B discloses an electrical connector adapted to be inserted into a mating electrical connector, the electrical connector comprising: the device comprises a shell, a conductive terminal and a locking device. The housing includes: a cylinder in which a receiving passage in an axial direction of the electrical connector is formed.
After the existing circular electric connector assembly is connected with equipment, if a circuit is distorted, torque can directly act on a connecting terminal, so that connection between the connecting terminal and the equipment is loose, poor contact is caused, the connecting terminal is damaged after long-term torque bearing, and dangerous conditions such as short circuit and fire of the equipment are caused. Accordingly, there is a need to design an anti-rotation electrical connector assembly to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an anti-rotation electric connector assembly.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an anti-rotation's electric connector subassembly, includes fixed sleeve and adapter sleeve, fixed sleeve's inside threaded connection has first insulator, and the inside gomphosis of first insulator has binding post, the inside bonding of adapter sleeve has the second insulator, and the inside gomphosis of second insulator has binding post, the one end of first insulator is pegged graft in the inside of adapter sleeve, and the one end of binding post is pegged graft in binding post's inside, fixed sleeve's outside is rotated and is connected with coupling nut, and coupling nut threaded connection is in the outside of adapter sleeve, the outside of adapter sleeve is rotated and is connected with the connection piece, and the connection piece is located adapter sleeve and coupling nut quality control, the one end rotation of connection piece is connected with the fixed cap.
The key conception of the technical scheme is as follows: through connection piece and the fixed cap that sets up, be connected the back at electric connector subassembly and equipment, fix fixed cap screw thread in suitable position, later if the circuit takes place to warp, can make the most moment of torsion of circuit act on the connection piece, and can not all be used on connecting terminal, can protect connecting terminal not receive the damage effectively for connect more firmly, avoided the emergence of situations such as contact failure, short circuit.
Further, the outer wall of the bottom of the fixing cap is integrally formed with a fixing knob, and one end of the connecting sheet is sleeved outside the fixing knob.
Further, the sealing gasket is sleeved outside the first insulator, and the sealing gasket is located between the first insulator and the fixed sleeve.
Further, the top end of the fixed sleeve is inserted with a locking sleeve, the inside of the locking sleeve is inserted with a protecting sleeve, the outer wall of the top of the locking sleeve is integrally formed with fixed claws which are equidistantly distributed, and the fixed claws are in contact with the protecting sleeve.
Further, the top end of the fixed sleeve is connected with a locking cap in a threaded mode, and the locking cap is sleeved outside the locking sleeve.
Further, the external thread of the connecting sleeve is connected with a locking nut, and an elastic pad is clamped between the locking nut and the connecting sleeve.
The beneficial effects of the utility model are as follows:
1. through connection piece and the fixed cap that sets up, be connected the back at electric connector subassembly and equipment, fix fixed cap screw thread in suitable position, later if the circuit takes place to warp, can make the most moment of torsion of circuit act on the connection piece, and can not all be used on connecting terminal, can protect connecting terminal not receive the damage effectively for connect more firmly, avoided the emergence of situations such as contact failure, short circuit.
2. Through lock sleeve and the lag that sets up, the lag cup joints in the outside of wire, protects the wire, and the lock sleeve then locks fixedly to the wire, can prevent effectively that taking place to rotate between wire and the electric connector to keep stable between wire and the binding post, increased the life of wire and electric connector.
Drawings
FIG. 1 is a schematic view of an anti-rotation electrical connector assembly according to the present utility model;
FIG. 2 is a cross-sectional view of an anti-rotation electrical connector assembly according to the present utility model;
fig. 3 is a schematic view of a connecting piece and a fixing cap of an anti-rotation electric connector assembly according to the present utility model;
fig. 4 is a schematic view of a locking sleeve and a protecting sleeve of an anti-rotation electric connector assembly according to the present utility model.
In the figure: 1. a fixed sleeve; 2. a locking cap; 3. connecting sleeves; 4. a connection terminal; 5. a connecting sheet; 6. a fixing cap; 7. a coupling nut; 8. a locking sleeve; 9. a protective sleeve; 10. a first insulator; 11. a connection terminal; 12. a lock nut; 13. a second insulator; 14. and a fixing claw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, an anti-rotation electrical connector assembly includes a fixing sleeve 1 and a connecting sleeve 3, wherein a first insulator 10 is connected to an inner thread of the fixing sleeve 1, a connecting terminal 11 is embedded in the first insulator 10, a second insulator 13 is adhered to an inner part of the connecting sleeve 3, a connecting terminal 4 is embedded in an inner part of the second insulator 13, one end of the first insulator 10 is inserted in the connecting sleeve 3, one end of the connecting terminal 4 is inserted in the connecting terminal 11, a connecting nut 7 is connected to an outer part of the fixing sleeve 1 in a rotating manner, the connecting nut 7 is connected to an outer part of the connecting sleeve 3 in a threaded manner, a connecting piece 5 is connected to an outer part of the connecting sleeve 3 in a rotating manner, the connecting piece 5 is located between the connecting sleeve 3 and the connecting nut 7 for quality inspection, and one end of the connecting piece 5 is connected with a fixing cap 6 in a rotating manner.
From the above description, the present utility model has the following advantageous effects: through connection piece 5 and the fixed cap 6 that set up, be connected the back with equipment at electric connector subassembly, with fixed cap 6 screw thread fixed in suitable position, later if the circuit takes place to warp, can make the most moment of torsion of circuit act on connection piece 5, and can not all be on connecting terminal 4, can protect connecting terminal 4 effectively and receive the damage for connect more firmly, avoided the emergence of situations such as contact failure, short circuit.
Further, a fixing knob is integrally formed on the outer wall of the bottom of the fixing cap 6, and one end of the connecting sheet 5 is sleeved outside the fixing knob.
Further, the sealing gasket is sleeved outside the first insulator 10, so that the sealing gasket can play a role in sealing, and the sealing gasket is located between the first insulator 10 and the fixed sleeve 1.
Further, the top of the fixed sleeve 1 is inserted with a locking sleeve 8, the inside of the locking sleeve 8 is inserted with a protecting sleeve 9 for protecting the wire, the outer wall of the top of the locking sleeve 8 is integrally formed with fixed claws 14 distributed at equal distance, and the fixed claws 14 are contacted with the protecting sleeve 9, so as to pressurize the protecting sleeve 9 for fixing the wire.
Further, the locking cap 2 is screwed on the top end of the fixing sleeve 1, and is used for pressurizing the fixing claw 14 to fix the wire, and the locking cap 2 is sleeved outside the locking sleeve 8.
Further, the locking nut 12 is connected to the external thread of the connecting sleeve 3, an elastic pad is clamped between the locking nut 12 and the connecting sleeve 3, and the locking nut 12 and the elastic pad can play a role in locking to prevent the thread of the connecting sleeve 3 from loosening.
The following are further enumerated as preferred embodiments or application examples to assist those skilled in the art in better understanding the technical content of the present utility model and the technical contribution of the present utility model with respect to the prior art:
examples
The utility model provides an anti-rotation's electric connector subassembly, including fixed sleeve 1 and adapter sleeve 3, fixed sleeve 1's inside threaded connection has first insulator 10, and the inside gomphosis of first insulator 10 has binding post 11, adapter sleeve 3's inside bonds there is second insulator 13, and the inside gomphosis of second insulator 13 has connecting terminal 4, first insulator 10's one end is pegged graft in adapter sleeve 3, and connecting terminal 4's one end is pegged graft in binding post 11's inside, fixed sleeve 1's outside is rotated and is connected with coupling nut 7, and coupling nut 7 threaded connection is in adapter sleeve 3's outside, adapter sleeve 3's outside is rotated and is connected with connection piece 5, and connection piece 5 is located adapter sleeve 3 and coupling nut 7 quality inspection, connection piece 5's one end is rotated and is connected with fixing cap 6.
Wherein, the outer wall of the bottom of the fixed cap 6 is integrally formed with a fixed knob, and one end of the connecting sheet 5 is sleeved outside the fixed knob; the outer part of the first insulator 10 is sleeved with a sealing gasket which can play a role in sealing, and the sealing gasket is positioned between the first insulator 10 and the fixed sleeve 1; the top end of the fixed sleeve 1 is inserted with a locking sleeve 8, the inside of the locking sleeve 8 is inserted with a protecting sleeve 9 for protecting a wire, the outer wall of the top of the locking sleeve 8 is integrally formed with fixed claws 14 distributed at equal intervals, and the fixed claws 14 are contacted with the protecting sleeve 9 and used for pressurizing the protecting sleeve 9 so as to fix the wire; the top end of the fixed sleeve 1 is connected with a locking cap 2 in a threaded manner, and is used for pressurizing a fixed claw 14 so as to fix a wire, and the locking cap 2 is sleeved outside the locking sleeve 8; the external thread of the connecting sleeve 3 is connected with a locking nut 12, an elastic pad is clamped between the locking nut 12 and the connecting sleeve 3, and the locking nut 12 and the elastic pad can play a role in locking to prevent the thread of the connecting sleeve 3 from loosening.
Working principle: when the connecting device is used, an operator firstly removes the connecting nut 7 from the connecting sleeve 3 and pulls the first insulator 10, so that the first insulator 10 drives the connecting terminal 11 to be separated from the connecting terminal 4; then the first insulator 10 is rotated to take out the first insulator 10 from the inside of the fixed sleeve 1, the locking cap 2 is rotated to loosen the locking cap 2, then a wire passes through the inside of the protective sleeve 9, the wire core is stripped off to firmly weld the wire core and the connecting terminal 11, then an operator moves the fixed sleeve 1 to fix the fixed sleeve 1 on the first insulator 10 in a threaded manner, the connecting nut 7 is moved to fix the fixed sleeve on the connecting sleeve 3 in a threaded manner again, finally the connecting sleeve is gripped to the locking cap 2, the locking cap 2 presses the fixed claw 14, and the fixed claw 14 presses the protective sleeve 9, so that the connecting wire is fixed; then, an operator welds and fixes the mounting equipment circuit and the connecting terminal 4, and then the connecting sleeve 3 is fixed on the mounting equipment through threads; then, an operator sleeves the connecting sheet 5 outside the connecting sleeve 3, the connecting terminal 11 is inserted into the connecting terminal 4, the connecting nut 7 is used for fixing the connecting sheet and the connecting terminal, and finally, the operator fixes the fixing cap 6 at a proper position through threads.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an anti-rotation's electric connector subassembly, includes fixed sleeve (1) and adapter sleeve (3), its characterized in that, the inside threaded connection of fixed sleeve (1) has first insulator (10), and the inside gomphosis of first insulator (10) has binding post (11), the inside bonding of adapter sleeve (3) has second insulator (13), and the inside gomphosis of second insulator (13) has binding post (4), the inside at adapter sleeve (3) is pegged graft to the one end of first insulator (10), and the one end of binding post (4) is pegged graft in the inside of binding post (11), the outside of fixed sleeve (1) is rotated and is connected with binding nut (7), and binding nut (7) threaded connection is in the outside of adapter sleeve (3), the outside rotation of adapter sleeve (3) is connected with connection piece (5), and connection piece (5) are located adapter sleeve (3) and binding nut (7) quality inspection, the one end rotation of connection piece (5) is connected with fixed cap (6).
2. The anti-rotation electric connector assembly according to claim 1, wherein the fixing knob is integrally formed on the outer wall of the bottom of the fixing cap (6), and one end of the connecting sheet (5) is sleeved outside the fixing knob.
3. An anti-rotation electrical connector assembly according to claim 1, wherein the first insulator (10) is externally sleeved with a gasket, and wherein the gasket is located between the first insulator (10) and the stationary sleeve (1).
4. The anti-rotation electric connector assembly according to claim 1, wherein the top end of the fixing sleeve (1) is inserted with a locking sleeve (8), the inside of the locking sleeve (8) is inserted with a protecting sleeve (9), fixing claws (14) distributed at equal distances are integrally formed on the top outer wall of the locking sleeve (8), and the fixing claws (14) are in contact with the protecting sleeve (9).
5. An anti-rotation electrical connector assembly according to claim 4, wherein the top end of the fixing sleeve (1) is screwed with a locking cap (2), and the locking cap (2) is sleeved outside the locking sleeve (8).
6. An anti-rotation electrical connector assembly according to claim 1, wherein the external thread of the connection sleeve (3) is connected with a lock nut (12), and an elastic pad is clamped between the lock nut (12) and the connection sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407289.XU CN220122219U (en) | 2023-06-05 | 2023-06-05 | Anti-rotation electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407289.XU CN220122219U (en) | 2023-06-05 | 2023-06-05 | Anti-rotation electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122219U true CN220122219U (en) | 2023-12-01 |
Family
ID=88895203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321407289.XU Active CN220122219U (en) | 2023-06-05 | 2023-06-05 | Anti-rotation electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122219U (en) |
-
2023
- 2023-06-05 CN CN202321407289.XU patent/CN220122219U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |