CN206148700U

CN206148700U - Acquisition station socket

Info

Publication number: CN206148700U
Application number: CN201621253797.7U
Authority: CN
Inventors: 冯超
Original assignee: Ningbo Onda Exploration Equipment Co Ltd
Current assignee: Ningbo Hua Huan exploration equipment Co., Ltd.
Priority date: 2016-11-19
Filing date: 2016-11-19
Publication date: 2017-05-03
Anticipated expiration: 2026-11-19

Abstract

The utility model discloses an acquisition station socket, solved the socket with the connector assembly in -process, contact pin in the socket can receive the rainwater, the dust is invaded, leads to the signal to receive the problem of loss, interference, its technical scheme main points are: the one side of keeping away from the mounting groove on the base is equipped with the fixed plate, the last spacing ring that is equipped with of fixed connection ring, be equipped with on the fixed plate and supply the stopper installation in order to realize spacing spacing groove, still be equipped with the apron of supply connecting to wear to establish and contradicting and be connected with the spacing ring on the fixed plate, an organic whole is provided with the lug on the apron, be equipped with the recess that supplies the lug installation on the fixed plate, and fixed plate, a cover plate, the base carries out fixed connection through the bolt, the one side of keeping away from the fixed plate on the apron is equipped with the first sealing washer that seals with the plug cooperation, be equipped with the first seal groove that supplies first sealing washer gomphosis on the apron, the utility model discloses an acquisition station socket has improved the sealed degree of socket after carrying out screw -thread fit with the plug, has reduced rainwater, dust invasion, has improved the accuracy of signal.

Description

A kind of acquisition station socket

Technical field

This utility model is related to a kind of socket, more particularly to a kind of acquisition station socket.

Background technology

Socket has referred to the insertable seat of one or more circuit connections, and by socket various wiring are can be inserted into, and makes Get up fairly simple with socket, it is only necessary to by corresponding plug insertion socket, you can signal is attached, is transmitted.

In prior art, such as the Chinese patent of Publication No. CN204205215U, a kind of acquisition station socket, it includes socket Main body and acquisition station shell, socket main body is connected with acquisition station shell by the way of grafting, the mid portion of acquisition station shell One groove is set, and described groove has multiple corner angle, and socket main body bottom arranges a socket connection sheet, its profile and groove Shape is identical, and in edge multiple corner angle, size of the overall dimensions less than groove are arranged.

During the use in the wild of acquisition station socket, because the environment in field is more severe, acquisition station socket needs Improve seal degree as far as possible, and socket is in plug connection procedure, the contact pin in socket can be subject to rainwater, dust to invade, and lead The situation that the number of writing is lost, is disturbed, also improved space.

Utility model content

The purpose of this utility model is to provide a kind of acquisition station socket, improves socket after screw thread cooperation is carried out with plug Seal degree, reduce rainwater, dust invade, improve the accuracy of signal.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of acquisition station socket, including pedestal, circuit board, are provided with the mounting groove of power circuit board installation on the pedestal, Side on the pedestal away from mounting groove is provided with the connection ring coordinated with plug screw thread, is provided with the pedestal and circuit The contact pin and the contact pin of plate connection is arranged in connection ring, and the side on the pedestal away from mounting groove is provided with fixed plate, institute State and be fixedly connected ring and be provided with spacing ring, the fixed plate is provided with to be installed to realize spacing stopper slot for limited block, described It is additionally provided with fixed plate and the cover plate being connected is worn and contradicted with spacing ring for connection, projection, institute has been wholely set on the cover plate State fixed plate and be provided with the groove installed for projection, and the fixed plate, cover plate, pedestal are fixedly connected by bolt, institute State the side on cover plate away from fixed plate and be provided with the first sealing ring with plug fitted seal, the cover plate is provided with close for first The first chimeric seal groove of seal.

Using such scheme, by the setting of cover plate and fixed plate, connection ring is fixed, at the same coordinate spacing ring with The setting of stopper slot, improves the crystallized ability of connection ring, while the ability that connection ring prevents radial rotary is effectively increased, it is convex Block and the setting of groove, make cover plate with fixed plate before fixation, can carry out preliminary fixation, improve cover plate with fixed plate Crystallized ability, now, then is fixed connection ring, cover plate, fixed plate by bolt, alleviates the difficulty of alignment, is improve Efficiency of assembling, while the setting of the first sealing ring, makes plug after fixing, seals to plug with the junction of socket, The protection to contact pin is improve, it is practical.

Preferably, the side on first sealing ring away from pedestal offers conflict groove, the conflict groove is in a ring Groove is arranged and contradicted from connection ring to pedestal direction in setting of gradually successively decreasing.

Using such scheme, the setting of groove is contradicted, when making plug carry out screw thread cooperation with socket, plug first conflict Groove, then gradually move in groove to contradicting, and the first sealing ring for contradicting groove both sides is located at, can be extruded to plug, so as to carry High seal degree of the plug with socket, it is practical.

Preferably, being additionally provided with the cavity of sealing on first sealing ring.

Using such scheme, the setting of cavity, the deformability of the first sealing ring can be improved, when plug insertion contradicts groove Afterwards, the air in the cavity in the first sealing ring is squeezed, so as to force positioned at contradicting the first sealing ring of groove both sides to inserting Head is extruded, so as to improve the seal degree of plug and socket.

Preferably, first sealing ring has been wholely set circular ring plate away from the side of connection ring, set on the cover plate There is the buckling groove installed for circular ring plate and interconnect near the side of benchmark with the first seal groove.

Using such scheme, the setting of circular ring plate, the crystallized ability of the first sealing ring is improve, coordinating with buckling groove makes With, stability of first sealing ring on the lid is improve, after the first sealing ring is deformed upon, the first sealing ring is not yet Lid can be departed from, it is practical.

Preferably, the side on the spacing ring away from connection ring has been wholely set fastener, the fixed plate is provided with For the draw-in groove that fastener is installed.

Using such scheme, clamping is equipped with draw-in groove, improves the crystallized ability of spacing ring, coordinate spacing ring with The use of stopper slot, further increases to the radially fixed of spacing ring, practical.

Preferably, be also arranged with the contact pin that the protective case being connected is contradicted with cover plate, the height of the protective case is Twice of the contact pin beyond the height of deck portion.

Using such scheme, protection is set on contact pin, increased the protection to outlet contact pin, after lid is opened, A small amount of dust directly will not affect with water on entering line contact pin, so as to improve to outlet contact pin protective capability, practicality By force.

Preferably, the side on the pedestal away from connection ring is provided with cannelure.

Using such scheme, the setting of cannelure is convenient to be fixed pedestal, and cannelure can be preferably solid by pedestal It is scheduled on equipment, while cannelure can be sealed the circuit board on pedestal, effectively reduces rainwater, dust to electricity The impact of road plate.

Preferably, being provided with the second sealing ring on the cannelure, the pedestal is provided with chimeric for the second sealing ring And the second seal groove interconnected with cannelure.

Using such scheme, the setting of the second seal groove on the second sealing ring and benchmark, sealing during pedestal is improve Degree, while the impact of rainwater, dust to circuit board is effectively reduced, it is practical.

Preferably, contiguous block is additionally provided with the mounting groove, the side away from pedestal and circuit board on the contiguous block Connection is contradicted, and is fixed by bolt.

Using such scheme, the setting of contiguous block, circuit board is not directly anchored on pedestal, reduce to pedestal Contact, while reducing the interference of the circuit on circuit board, is fixed by bolt, practical.

Preferably, be additionally provided with the pedestal for bolted bolt hole, and near bolt hole on the pedestal Side is integrally provided with reinforcement.

Using such scheme, the setting of reinforcement, the fixed effect of pedestal is improve, fitted bolt is attached, strengthened Protection to bolt, makes bolt completely on pedestal, reduces bolt and is separately provided outside, reduces rubbing for outer bound pair bolt Wipe, so as to improve degree of stability during fixed reference.

In sum, this utility model has the advantages that：

1st, the seal degree of acquisition station socket is improve, the impact of rainwater, dust to contact pin is reduced, the standard of signal is improve True property；

What the 2nd, circuit board was fixed is more firm, while reducing the impact of circuit board and pedestal.

Description of the drawings

Fig. 1 is the structural representation one of acquisition station socket；

Fig. 2 is the structural representation two of acquisition station socket；

Fig. 3 is the exploded perspective view one of acquisition station socket；

Fig. 4 is the exploded perspective view two of acquisition station socket；

Fig. 5 is the top view of acquisition station socket；

Fig. 6 is the sectional view in A-A portions in Fig. 5；

Fig. 7 is the enlarged diagram in B portions in Fig. 6；

Fig. 8 is the enlarged diagram in C portions in Fig. 6；

Fig. 9 is the enlarged diagram in D portions in Fig. 6.

In figure：1st, pedestal；2nd, circuit board；3rd, mounting groove；4th, connection ring；5th, fixed plate；6th, spacing ring；7th, stopper slot；8、 Cover plate；9th, projection；10th, groove；11st, the first sealing ring；12nd, the first seal groove；13rd, groove is contradicted；14th, cavity；15th, circular ring plate； 16th, buckling groove；17th, fastener；18th, draw-in groove；19th, protective case；20th, cannelure；21st, the second sealing ring；22nd, the second seal groove；23、 Contiguous block；24th, bolt hole；25th, reinforcement；26th, contact pin.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.

As Figure 1-4, a kind of acquisition station socket disclosed in the present embodiment, including pedestal 1, the rectangle of pedestal 1 arrange and by Metal is made, and the mounting groove 3 of the installation of power circuit board 2, the rectangular setting of circuit board 2, therefore mounting groove 3 are provided with pedestal 1 Rectangular setting.

As shown in Fig. 2,3,4,5,6,9, the side on pedestal 1 near mounting groove 3 offers cannelure 20, and cannelure 20 is in The shape of annulus is arranged, and the second seal groove 22 is further opened with cannelure 20, and also layer annular is arranged the second seal groove 22, And in the second seal groove 22 be fitted together to have the second sealing ring 21, the second sealing ring 21 is also entered using AB glue with the second seal groove 22 Row bonding.

As shown in Fig. 2,3,4,5,6, also contiguous block 23 is bonded with using AB glue in mounting groove 3, is welded with circuit board 2 Contact pin 26, is provided with the hole worn for contact pin 26 on contiguous block 23, pedestal 1, and contiguous block 23 is entered with circuit board 2 by bolt Row is connected, and contiguous block 23 is made up of plastics.

As shown in Fig. 2,3,4,5,6, eight bolts hole 24 are additionally provided with pedestal 1, and eight 24 points of bolts hole are four groups, Four drift angles of two per group pedestals 1 for being located at rectangle respectively, and also it has been wholely set reinforcement at bolt hole 24 on pedestal 1 Part 25, reinforcement 25 is arranged in outwardly convex and reinforcement 25 is provided with four.

As shown in Fig. 1,3,4,6,7, pedestal 1 is provided with fixed plate 5 away from the side of mounting groove 3, and fixed plate 5 is in six prisms Arrange, screw thread is provided with connection ring 4, restraining position ring block 6 is wholely set in connection ring 4, spacing ring 6 is also arranged in six prisms, and The stopper slot 7 installed for spacing ring 6 is provided with fixed plate 5, and stopper slot 7 is arranged in six prisms, cover plate 8 also sets in six prisms Put and size is consistent with fixed plate 5.The row of spacing ring 6 has been wholely set clamping away from the side of connection ring 4, arranges in stopper slot 7 The draw-in groove 18 for having and being engaged by clamping, clamping is arranged in cylinder setting, and the top of fastener 17 in dome, is integrally set on cover plate 8 Projection 9 is equipped with, the groove 10 coordinated with projection 9 is provided with fixed plate 5, and projection 9 is in cylinder setting, it is every on cover plate 8 It is fixed on pedestal 1 by hexagon socket head cap screw at individual drift angle, and hexagon socket head cap screw is arranged in successively cover plate 8, fixed plate 5, pedestal 1, projection 9 is arranged between adjacent drift angle.

As shown in Fig. 1,3,4,6,8, cover plate 8 is provided with the first sealing ring 11 away from the side of fixed plate 5, sets on cover plate 8 The first seal groove 12 installed for the first sealing ring 11 is equipped with, the first sealing ring 11 is arranged in annular, and the first sealing ring 11 Both sides be integrally provided with circular ring plate 15, be provided with cover plate 8 and install for circular ring plate 15 and be mutually connected with the first seal groove 12 Logical buckling groove 16, to realize the installation of the first sealing ring 11, and is binded, first by AB glue to the first sealing ring 11 Sealing ring 11 is additionally provided with conflict groove 13 away from the side of the first seal groove 12, and the cross section for contradicting groove 13 sets in wide at the top and narrow at the bottom Put, and contradict groove 13 and arrange in annulus, the cavity 14 with the similar set up of the first seal groove 12 is additionally provided with the first seal groove 12, Cavity 14 is arranged for sealing.

As shown in Fig. 1,3,4,6, contact pin 26 is soldered on circuit board 2 and is arranged in successively contiguous block 23, pedestal 1, fixes Part, cover plate 8, contact pin 26 is located in connection ring 4, and without departing from the height of connection ring 4.Protective case 19 is arranged with contact pin 26, Protective case 19 is arranged in circle urniform, and the height of protective case 19 is half of the contact pin 26 beyond cover plate 8 height, and protective case 19 Interconnect between bottom, protective case 19 is contradicted with cover plate 8 and is connected.

Assembling process：Contact pin 26 on circuit board 2 is aligned, the hole insertion on contiguous block 23, now contiguous block 23 and base Seat 1 binds, therefore contact pin 26 wears out pedestal 1, circuit board 2 is fixed on contiguous block 23 by bolt, successively by fixed plate 5th, the spacing ring 6 with connection ring 4 penetrates contact pin 26, and now the draw-in groove 18 in fixed plate 5 coordinates with the fastener 17 on spacing ring 6 Insertion, spacing ring 6 is also inserted into into stopper slot 7, the groove 10 projection 9 on cover plate 8 being aligned in fixed plate 5, using bolt Cover plate 8, fixed plate 5, pedestal 1 are once arranged in, bolt is coordinated with the screw thread of pedestal 1, now connecting rod has been fixed and finished, will First sealing ring 11 is snapped in the first seal groove 12 for scribbling AB glue, the second sealing ring 21 is snapped in and scribbles the second of AB glue In seal groove 22, finally by protective case 19 sets be set on contact pin 26, complete assembling.

Using process：Bolt is fixed pedestal 1 by bolt hole 24, while the second sealing ring 21 plays the work of sealing With, directly screw thread cooperation being carried out using corresponding plug and connection ring 4, plug is contradicted after being connected with the first sealing ring 11, continued Inwardly rotation makes plug insertion contradict groove 13, and now the air in the cavity 14 of the first sealing ring 11 is compressed, therefore, contradict First sealing ring 11 of the both sides of groove 13 wraps a part for plug, to realize sealing.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of acquisition station socket, including pedestal (1), circuit board (2), are provided with power circuit board (2) installation on the pedestal (1) Mounting groove (3), the side on the pedestal (1) away from mounting groove (3) be provided with plug screw thread coordinate connection ring (4), The contact pin (26) that connects with circuit board (2) is provided with the pedestal (1) and the contact pin (26) is arranged in connection ring (4), It is characterized in that：Side on the pedestal (1) away from mounting groove (3) is provided with fixed plate (5), and described being fixedly connected on ring (4) sets Restraining position ring block (6), the fixed plate (5) is provided with installs to realize spacing stopper slot (7), the fixed plate for limited block (5) it is additionally provided with and the cover plate (8) being connected is worn and contradicted with spacing ring (6) for connection, has been wholely set on the cover plate (8) convex Block (9), the fixed plate (5) is provided with the groove (10) installed for projection (9), and the fixed plate (5), cover plate (8), pedestal (1) it is fixedly connected by bolt, the side on the cover plate (8) away from fixed plate (5) is provided with and plug fitted seal First sealing ring (11), the cover plate (8) is provided with the first seal groove (12) being fitted together to for the first sealing ring (11).

2. a kind of acquisition station socket according to claim 1, is characterized in that：Away from pedestal on first sealing ring (11) (1) side offers conflict groove (13), and conflict groove (13) arranges in a ring and contradicts groove (13) from connection ring (4) to base Seat (1) direction is in setting of gradually successively decreasing.

3. a kind of acquisition station socket according to claim 2, is characterized in that：It is additionally provided with first sealing ring (11) close The cavity (14) of envelope.

4. a kind of acquisition station socket according to claim 1, is characterized in that：First sealing ring (11) is away from connection ring (4) side has been wholely set circular ring plate (15), the cover plate (8) be provided with install for circular ring plate (15) and with the first seal groove (12) buckling groove (16) interconnected near the side of benchmark.

5. a kind of acquisition station socket according to claim 1, is characterized in that：Away from connection ring (4) on the spacing ring (6) Side be wholely set fastener (17), the fixed plate (5) is provided with the draw-in groove (18) installed for fastener (17).

6. a kind of acquisition station socket according to claim 1, is characterized in that：Also it is arranged with and cover plate on the contact pin (26) (8) protective case (19) of connection is contradicted, the height of the protective case (19) is height of the contact pin (26) beyond cover plate (8) part Twice.

7. a kind of acquisition station socket according to claim 1, is characterized in that：Away from connection ring (4) on the pedestal (1) Side is provided with cannelure (20).

8. a kind of acquisition station socket according to claim 7, is characterized in that：It is close second to be provided with the cannelure (20) Seal (21), the pedestal (1) is provided with chimeric and second close with what cannelure (20) was interconnected for the second sealing ring (21) Sealing groove (22).

9. a kind of acquisition station socket according to claim 1, is characterized in that：Contiguous block is additionally provided with the mounting groove (3) (23), the side on the contiguous block (23) away from pedestal (1) is connected with circuit board (2) conflict, and is fixed by bolt.

10. a kind of acquisition station socket according to claim 1, is characterized in that：It is additionally provided with the pedestal (1) and connects for bolt The bolt hole (24) for connecing, and the side on the pedestal (1) near bolt hole (24) is integrally provided with reinforcement (25).