CN210779270U - Circular electric connector steel ball locking socket - Google Patents
Circular electric connector steel ball locking socket Download PDFInfo
- Publication number
- CN210779270U CN210779270U CN201921693150.XU CN201921693150U CN210779270U CN 210779270 U CN210779270 U CN 210779270U CN 201921693150 U CN201921693150 U CN 201921693150U CN 210779270 U CN210779270 U CN 210779270U
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- steel ball
- socket
- locking
- annular side
- cylinder
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Abstract
The utility model provides a circular electric connector steel ball locking socket, including insulating cover, the fixed block, a socket, the plug, the connecting rod, compression spring, one-level locking steel ball, baffle and second grade locking steel ball, annular side right side is connected with insulating cover in the rotatory fixed cylinder, annular side intermediate position is fixed with the fixed block in the connecting cylinder, annular side-mounting has the connecting rod in the fixed block, the connecting rod left end face is connected with the socket, the plug has been inserted to the socket left end face, it has one-level locking steel ball to clamp the laminating of a section of thick bamboo annular side upside, compression spring is installed to one-level locking steel ball upside, the laminating of one-level locking steel ball left end face has the baffle, second grade locking steel ball is installed on one-level locking steel ball right side, original electric connector locking effect not good enough problem has been solved in this design.
Description
Technical Field
The utility model relates to a circular electric connector steel ball locking socket belongs to electric connector technical field.
Background
The round connector adopts an integral wire spring jack, the contact is reliable, the use is convenient, the plug has the grounding function, the outlet part of the plug is provided with a sealing ring which can prevent water and moisture, the safety and the reliability are high, and the connector with various contact arrangement modes can be provided according to the requirements of users. The circular electric connector is a low-frequency electric connector. Nine shell numbers; 4 contact element specifications; the 32 hole sites are arranged. From 1 well to 62 wells. The bayonet type quick connection system is adopted, so that the operation is convenient, the connection is reliable, and the vibration resistance and the impact resistance are realized. Five key grooves are used for positioning, and the blind plugging and misplug prevention functions are achieved. The high-reliability hyperboloid wire spring hole enables the connector to be plugged and unplugged softly, and is small in contact resistance and reliable in work. The socket has five structural forms. Meets the national military standard GJB 2889. The circular connector is widely used in aerospace, aviation, navigation, railway, field communication and various instruments and meters
The junction can produce not hard up after current electric connector uses for a long time, leads to electric connector electric conductivity variation, and traditional electric connector locking Assembly is mostly thread tightening, wastes time and energy when dismouting electric connector, needs a circular electric connector steel ball locking socket to solve the above-mentioned problem that appears now urgently.
Disclosure of Invention
The utility model aims at providing a circular electric connector steel ball locking socket to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, locking is effectual, is convenient for connect and part.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a circular electric connector steel ball locking socket comprises a rotary fixing barrel, a connecting barrel, a steel ball locking mechanism and a clamping barrel, wherein the steel ball locking mechanism is arranged inside the connecting barrel, the clamping barrel is clamped on the left side of the annular side surface in the connecting barrel, the rotary fixing barrel is connected on the right side of the annular side surface of the connecting barrel, the steel ball locking mechanism comprises an insulating cover, a fixing block, a socket, a fixing screw, a connector, a plug, a connecting rod, a compression spring, a primary locking steel ball, a baffle and a secondary locking steel ball, the right side of the annular side surface in the rotary fixing barrel is connected with the insulating cover, the middle position of the annular side surface in the connecting barrel is fixed with the fixing block, the annular side surface in the fixing block is provided with the connecting rod, the left end surface of the connecting rod is connected with the socket, the plug is inserted into the, the clamping cylinder is characterized in that a first-level locking steel ball is attached to the upper side of the annular side face of the clamping cylinder, a compression spring is installed on the upper side of the first-level locking steel ball, a baffle is attached to the left end face of the first-level locking steel ball, and a second-level locking steel ball is installed on the right side of the first-level locking steel ball.
Further, the right side of the annular side face of the clamping cylinder is in a step shape, an arc-shaped groove is formed in the annular side face of the clamping cylinder, and the arc-shaped groove is matched with the first-stage locking steel ball and the second-stage locking steel ball.
Furthermore, the right end face of the connecting rod is connected with a connecting screw rod.
Further, the plug mates with a socket.
Furthermore, the annular side surface of the rotary fixing cylinder is provided with anti-skid grains.
Furthermore, a protection plate is clamped on the left side of the connector, the connector is connected with an external electric appliance through a wire, and the connecting rod is connected with an external power supply through a wire.
The utility model has the advantages that: the utility model discloses a circular electric connector steel ball locking socket, because of the utility model discloses added insulating lid, fixed block, socket, clamping screw, connector, plug, connecting rod, compression spring, one-level locking steel ball, baffle and second grade locking steel ball, this design has improved circular electric connector locking fixity, and original electric connector locking effect not good enough problem has been solved in this design, has improved the utility model discloses a locking effect.
Because of clamping a section of thick bamboo annular side right side for the echelonment, it has seted up the arc recess to clamp a section of thick bamboo annular side, arc recess and one-level locking steel ball and second grade locking steel ball phase-match, this design has improved one-level locking steel ball and second grade locking steel ball locking fixity, because of plug and socket phase-match, this design makes things convenient for the plug to insert the socket, because of rotatory fixed section of thick bamboo annular side is provided with anti-skidding line, skids appear when anti-skidding line avoids rotating the rotatory fixed section of thick bamboo, the utility model discloses rational in infrastructure, locking is effectual, is convenient for connect and.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a steel ball locking socket of a circular electric connector of the present invention;
fig. 2 is a front sectional view of a steel ball locking mechanism in a steel ball locking socket of a circular electric connector of the present invention;
FIG. 3 is an enlarged view of A of a steel ball locking mechanism in a steel ball locking socket of a circular electrical connector according to the present invention;
in the figure: 1-rotating fixed cylinder, 2-connecting cylinder, 3-steel ball locking mechanism, 4-clamping cylinder, 31-insulating cover, 32-fixed block, 33-socket, 34-fixed screw, 35-connector, 36-plug, 37-connecting rod, 38-compression spring, 39-primary locking steel ball, 311-baffle and 312-secondary locking steel ball.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a circular electric connector steel ball locking socket, includes a rotatory solid fixed cylinder 1, a connecting cylinder 2, steel ball locking mechanism 3 and a clamping cylinder 4, 2 insides of connecting cylinder are provided with steel ball locking mechanism 3, and clamping cylinder 4 has been clamped on the annular side left side in the connecting cylinder 2, and 2 annular sides right sides of connecting cylinder are connected with rotatory solid fixed cylinder 1.
The steel ball locking mechanism 3 comprises an insulating cover 31, a fixing block 32, a socket 33, a fixed screw 34, a connector 35, a plug 36, a connecting rod 37, a compression spring 38, a first-stage locking steel ball 39, a baffle 311 and a second-stage locking steel ball 312, the right side of the inner annular side surface of the rotary fixing barrel 1 is connected with the insulating cover 31, the middle position of the inner annular side surface of the connecting barrel 2 is fixed with the fixing block 32, the inner annular side surface of the fixing block 32 is provided with the connecting rod 37, the left end surface of the connecting rod 37 is connected with the socket 33, the left end surface of the socket 33 is inserted with the plug 36, the left end surface of the plug 36 is connected with the connector 35, the left side of the connector 35 is provided with the fixed screw 34, the upper side of the annular side surface of the clamping barrel 4 is attached with the first-stage locking, the problem that the locking effect of the original electric connector is not good enough is solved in this design.
The right side of the annular side surface of the clamping cylinder 4 is in a step shape, the annular side surface of the clamping cylinder 4 is provided with an arc-shaped groove, the arc-shaped groove is matched with the first-stage locking steel ball 39 and the second-stage locking steel ball 312, the locking fixity of the first-stage locking steel ball 39 and the second-stage locking steel ball 312 is improved by the design, the right end surface of the connecting rod 37 is connected with a connecting screw rod, the connecting screw rod improves the connecting fixity between an external lead and the connecting rod 37, the plug 36 is matched with the socket 33, the design is convenient for the plug 36 to be inserted into the socket 33, the annular side surface of the rotary fixing cylinder 1 is provided with anti-skidding lines which avoid skidding when the rotary fixing cylinder 1 is rotated, the left side of the connecting head 35 is provided with a protection plate, the connecting head 35 is connected with an external, the protection plate prevents users from getting electric shock.
As an embodiment of the present invention: first take off rotatory solid fixed cylinder 1, pass wire one end from insulating cover 31 intermediate position, be connected connecting rod 37 with external power through the wire, be connected with connecting screw because of connecting rod 37 right-hand member face, it is better to make the fixity of being connected between wire and the connecting rod 37, avoid long-time the use to lead to the wire to drop, screw up connecting screw, restore the normal position with rotatory solid fixed cylinder 1, pass wire one end from the guard plate intermediate position, be connected connector 35 with external electrical apparatus through the wire, screw up fixing screw 34, it is better to make the fixity of being connected between connector 35 and the wire.
At this time, the plug 36 is inserted into the socket 33, when the clamping cylinder 4 moves to a certain position towards the right side, the compression force of the compression spring 38 can push the first-stage locking steel ball 39 and the second-stage locking steel ball 312 to move downwards to be attached to the arc-shaped groove, so that the connection fixity between the clamping cylinder 4 and the connecting cylinder 2 is higher, when the plug 36 needs to be pulled out, the clamping cylinder 4 is held to be pulled out towards the left side forcibly, the first-stage locking steel ball 39 and the second-stage locking steel ball 312 can move upwards, due to the fact that the baffle 311 is installed, the first-stage locking steel ball 39 and the second-stage locking steel ball 312 are more stable when moving upwards and downwards, and at this time, the clamping cylinder 4 can move towards the.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a circular electric connector steel ball locking socket, includes a rotatory fixed section of thick bamboo, a connecting cylinder, steel ball locking mechanism and a clamping section of thick bamboo, its characterized in that: a steel ball locking mechanism is arranged in the connecting cylinder, a clamping cylinder is clamped on the left side of the annular side surface in the connecting cylinder, and a rotary fixing cylinder is connected on the right side of the annular side surface of the connecting cylinder;
the steel ball locking mechanism comprises an insulating cover, a fixing block, a socket, a fixing screw, a connector, a plug, a connecting rod, a compression spring, a first-level locking steel ball, a baffle and a second-level locking steel ball, wherein the right side of the inner annular side surface of the rotary fixing cylinder is connected with the insulating cover, the middle position of the inner annular side surface of the connecting cylinder is fixed with the fixing block, the inner annular side surface of the fixing block is provided with the connecting rod, the left end surface of the connecting rod is connected with the socket, the plug is inserted into the left end surface of the socket, the left end surface of the plug is connected with the connector, the fixing screw is installed on the left side of the connector, the first-level locking steel ball is attached to the upper side of the annular side surface of the clamping cylinder.
2. The round electric connector steel ball locking socket as claimed in claim 1, wherein: the right side of the annular side face of the clamping cylinder is in a step shape, the annular side face of the clamping cylinder is provided with an arc-shaped groove, and the arc-shaped groove is matched with the first-stage locking steel ball and the second-stage locking steel ball.
3. The round electric connector steel ball locking socket as claimed in claim 1, wherein: the right end face of the connecting rod is connected with a connecting screw rod.
4. The round electric connector steel ball locking socket as claimed in claim 1, wherein: the plug is matched with the socket.
5. The round electric connector steel ball locking socket as claimed in claim 1, wherein: and the annular side surface of the rotary fixing cylinder is provided with anti-skid grains.
6. The round electric connector steel ball locking socket as claimed in claim 1, wherein: the protection plate is clamped on the left side of the connector, the connector is connected with an external electric appliance through a wire, and the connecting rod is connected with an external power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693150.XU CN210779270U (en) | 2019-10-11 | 2019-10-11 | Circular electric connector steel ball locking socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693150.XU CN210779270U (en) | 2019-10-11 | 2019-10-11 | Circular electric connector steel ball locking socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779270U true CN210779270U (en) | 2020-06-16 |
Family
ID=71045515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921693150.XU Expired - Fee Related CN210779270U (en) | 2019-10-11 | 2019-10-11 | Circular electric connector steel ball locking socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779270U (en) |
-
2019
- 2019-10-11 CN CN201921693150.XU patent/CN210779270U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211011 |