CN211234836U

CN211234836U - Cable connector performance detection equipment

Info

Publication number: CN211234836U
Application number: CN201922127440.4U
Authority: CN
Inventors: 陈中华
Original assignee: Suzhou Dongwei Connector Electronics Co ltd
Current assignee: Suzhou Dongwei Connector Electronics Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-11
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a cable connector performance check out test set, the power distribution box comprises a box body, the fixed supporting leg of establishing in four edges of box bottom and the water that is located the two-thirds degree of depth of box inner chamber, the both ends of box are all fixed and are equipped with the fixed plate, the opposite side of two fixed plates is all slided and is equipped with the movable plate, the opposite side of two movable plates all rotates through the pivot and is equipped with three telescopic link, the opposite side of six telescopic links rotates through the pivot and is equipped with same placement machine structure, placement machine structure's top lid is equipped with the fixed establishment who matches with placement machine structure, placement machine structure includes that one places the board, four first recesses, four first through-holes, three second restoring spring. The utility model discloses be convenient for fix a plurality of cable connector to improve cable connector's detection efficiency, can make cable connector all dip in the inside of water, ensured cable connector's waterproof performance testing result.

Description

Cable connector performance detection equipment

Technical Field

The invention relates to the field of cables, in particular to a cable connector performance detection device.

Background

The cable supports high-definition video transmission and accurate and error-free data transmission, and KVM (keyboard, display and mouse) technology, is the best solution for professional video and data applications, provides excellent low-offset performance for component video applications, and conforms to and is suitable for TIA/EIA standards.

When carrying out the performance to the cable connector and examining, especially when examining the waterproof performance to the cable connector, current cable connector performance detection device is mostly inconvenient to fix the cable connector, has influenced the detection efficiency of cable connector, and current waterproof performance detection device utilizes the shower nozzle to spray water on the cable box connector mostly, can not make water and cable connector fully contact, has influenced the waterproof performance testing result of cable connector. Therefore, we improve this and propose a performance testing device for cable connectors.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a cable connector performance detection device, which comprises a box body, supporting legs fixedly arranged at four corners of the bottom end of the box body and water positioned in two thirds of the depth of an inner cavity of the box body, wherein two ends of the box body are fixedly provided with fixed plates, two opposite sides of the fixed plates are respectively provided with a movable plate in a sliding manner, three telescopic rods are respectively arranged at the opposite sides of the two movable plates through a rotating shaft in a rotating manner, the opposite sides of the six telescopic rods are respectively provided with a same placing mechanism through a rotating shaft in a rotating manner, a top end cover of the placing mechanism is provided with a fixing mechanism matched with the placing mechanism, the placing mechanism comprises a placing plate, four first grooves, four first through holes, three second recovery springs, three mounting grooves and three tensioning springs, the fixing mechanism comprises a cover plate, four second grooves, four second through holes and a fixed block, the placing plate and the cover, the middle parts of the top ends of the two fixing plates are fixedly provided with the same U-shaped support, the bottom end of an inner cavity of the U-shaped support is fixedly provided with an electric push rod, and an output shaft of the electric push rod is fixedly provided with a pressing block.

As a preferred technical solution of the present invention, four first grooves are all formed in the top end of the placing plate, four first through holes are all formed in the bottom end of the placing plate, and the four first grooves are respectively communicated with the four first through holes.

As a preferable technical scheme of the invention, the three second restoring springs are equidistantly arranged at the bottom end of the placing plate, one ends of the three second restoring springs are fixedly connected with the placing plate, and the other ends of the three second restoring springs are fixedly connected with the bottom end face of the inner cavity of the box body.

As a preferable technical scheme of the invention, the three mounting grooves are equidistantly formed in the top end of the placing plate, one ends of the three tensioning springs are respectively and fixedly connected with the bottom ends of the inner cavities of the three mounting grooves, and the other ends of the three tensioning springs are respectively and fixedly connected with the two sides and the middle part of the bottom end of the cover plate.

As a preferred technical solution of the present invention, four second grooves are all formed in the bottom end of the cover plate, and the four second grooves are respectively matched with the four first grooves, and the four second through holes are respectively communicated with the four second grooves.

As a preferred technical scheme of the invention, the fixing block is fixedly arranged in the middle of the top end of the cover plate, and the pressing block is arranged into a U-shaped structure matched with the fixing block.

As a preferred technical scheme of the invention, the telescopic rod comprises a sleeve, a first restoring spring and a connecting rod, one end of the connecting rod is sleeved with one end of the sleeve, the first restoring spring is sleeved on the connecting rod, and the first restoring spring is arranged in an inner cavity of the sleeve.

As a preferred technical scheme of the invention, the opposite sides of the two fixing plates are respectively provided with a sliding chute, the inner cavity of each sliding chute is rotatably provided with a screw rod, one end of each fixing plate is fixedly provided with a stepping motor, and the output shaft of each stepping motor is fixedly connected with one end of each screw rod.

As a preferable technical scheme of the invention, the screw rod is in threaded connection with two sliding blocks, and the two sliding blocks are respectively and fixedly connected with two ends of the moving plate.

The invention has the beneficial effects that:

1. this kind of cable connector performance check out test set, through the apron, place mutually supporting use of board and taut spring etc. puts into the inner chamber of four first recesses respectively with four cable connectors, under the effect of three taut spring elastic potential energy for the apron downstream makes and places board and apron and fix the cable connector, is convenient for fix a plurality of cable connectors, thereby has improved the detection efficiency of cable connector.

2. This kind of cable connector performance check out test set, through electric putter, mutually supporting of briquetting and fixed block etc. is used, electric putter's output shaft promotes the clamp plate downstream, the clamp plate sets up with the matching of fixed block, can make electric putter's output shaft promote stop gear and fixed establishment downstream, in the water face of stop gear and fixed establishment motion box inner chamber, can make the inside that the cable connector is whole to be immersed in water, the waterproof performance testing result of cable connector has been ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a performance testing apparatus for a cable connector according to the present invention;

FIG. 2 is a schematic structural diagram of a placement mechanism and a fixing mechanism of the performance testing device for a cable connector according to the present invention;

fig. 3 is a sectional view of a fixing plate structure of a performance testing apparatus for a cable connector according to the present invention;

fig. 4 is a cross-sectional view of a telescopic rod structure of the performance testing device for the cable connector of the present invention.

In the figure: 1. supporting legs; 2. a box body; 3. a fixing plate; 4. a U-shaped bracket; 5. an electric push rod; 6. briquetting; 7. moving the plate; 8. a telescopic rod; 801. a sleeve; 802. a first return spring; 803. a connecting rod; 9. a placement mechanism; 901. placing the plate; 902. a first groove; 903. a first through hole; 904. a second return spring; 905. mounting grooves; 906. tensioning the spring; 10. a chute; 11. a slider; 12. a stepping motor; 13. a screw rod; 14. a fixing mechanism; 1401. a cover plate; 1402. a second groove; 1403. a second through hole; 1404. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1, 2, 3 and 4, the performance detection device for the cable connector comprises a box body 2, supporting legs 1 fixedly arranged at four corners of the bottom end of the box body 2 and water positioned in two thirds of the depth of an inner cavity of the box body 2, fixing plates 3 are fixedly arranged at two ends of the box body 2, moving plates 7 are slidably arranged on opposite sides of the two fixing plates 3, three telescopic rods 8 are rotatably arranged on opposite sides of the two moving plates 7 through rotating shafts, a same placing mechanism 9 is rotatably arranged on opposite sides of the six telescopic rods 8 through rotating shafts, a fixing mechanism 14 matched with the placing mechanism 9 is arranged at the top end cover of the placing mechanism 9, the placing mechanism 9 comprises a placing plate 901, four first grooves 902, four first through holes 903, three second restoring springs 904, three mounting grooves 905 and three tensioning springs 906, the fixing mechanism 14 comprises a cover plate 1401, two tensioning springs 906 and a cover plate, Four second grooves 1402, four second through holes 1403 and a fixing block 1404, the placing plate 901 is fixedly connected with the cover plate 1401 through three tensioning springs 906, the middle parts of the top ends of the two fixing plates 3 are fixedly provided with the same U-shaped support 4, the bottom end of the inner cavity of the U-shaped support 4 is fixedly provided with an electric push rod 5, the output shaft of the electric push rod 5 is fixedly provided with a pressing block 6, the electric push rod 5 is electrically connected with an external power supply through an electric push rod switch arranged on the U-shaped support 4, and the electric push rod 5 is preferably a GRA-D3 type electric push rod.

Wherein, four first recesses 902 are all seted up on the top of placing board 901, and four first through-holes 903 are all seted up in the bottom of placing board 901, and four first recesses 902 communicate with four first through-holes 903 respectively, and the inner chamber of first recess 902 can be put to the cable connector to the setting of first recess 902, is convenient for fix the cable connector, and the setting of first through-hole 903 can make water and cable connector fully contact.

Wherein, three second restore springs 904 are equidistantly arranged at the bottom end of the placing plate 901, one end of each of the three second restore springs 904 is fixedly connected with the placing plate 901, the other end of each of the three second restore springs 904 is fixedly connected with the bottom end face of the inner cavity of the box body 2, and the placing mechanism 9 and the fixing mechanism 14 can be restored to the original positions by the arrangement of the second restore springs 904.

Wherein, three mounting groove 905 equidistance is seted up on the top of placing board 901, the one end of three straining spring 906 respectively with three mounting groove 905 inner chamber bottom fixed connection, the other end of three straining spring 906 respectively with the both sides and the middle part fixed connection of apron 1401 bottom, the setting of mounting groove 905 is convenient for install straining spring 906, under the effect of straining spring 906 elasticity potential energy, can make straining spring 906 make place board 901 and apron 1401 be close to each other to be convenient for carry out fixed mounting to the cable connector.

Wherein, four second recess 1402 are all seted up in the bottom of apron 1401, and four second recess 1402 respectively with four first recess 902 phase-matchings set up, four second through-holes 1403 communicate with four second recess 1402 respectively, second recess 1402 is more stable with the fixed of first recess 902 matching setting to the cable connector, the setting of second through-holes 1403 is convenient for make cable connector and water fully contact.

Wherein, the fixed block 1404 is fixedly arranged at the middle part of the top end of the cover plate 1401, the press block 6 is arranged into a U-shaped structure matched with the fixed block 1404, and the arrangement of the fixed block 1404 is convenient for the press block 6 to extrude the placing mechanism 9 and the fixing mechanism 14 downwards.

Wherein, telescopic link 8 includes sleeve pipe 801, first recovery spring 802 and connecting rod 803, the one end of connecting rod 803 is cup jointed with the one end of sleeve pipe 801, first recovery spring 802 cover is established on connecting rod 803, and first recovery spring 802 is established in the inner chamber of sleeve pipe 801, when placing mechanism 9 downstream, connecting rod 803 moves to the sleeve pipe 801 outside, make telescopic link 8 extension, briquetting 6 upward movement and with the separation of fixed block 1404, under the effect of first recovery spring 802 elastic potential energy, make placing mechanism 9 upward movement, resume original initial position.

Wherein, the opposite sides of two fixed plates 3 are both provided with sliding chutes 10, the inner cavity of the sliding chute 10 is rotatably provided with a screw 13, one end of the fixed plate 3 is fixedly provided with a stepping motor 12, the output shaft of the stepping motor 12 is fixedly connected with one end of the screw 13, the screw 13 is in threaded connection with two sliders 11, the two sliders 11 are respectively and fixedly connected with two ends of the moving plate 7, the moving plate 7 is provided with a stepping motor driver and a stepping motor controller, the stepping motor 12 is electrically connected with the stepping motor driver, the stepping motor driver is electrically connected with the stepping motor controller, the stepping motor controller is electrically connected with an external power supply, the stepping motor 12 is preferably an SC42 type driving motor, the stepping motor driver is preferably an XDL-542 type driver, the stepping motor controller is preferably a TPC8-8TD type controller, the stepping motor 12 is started, the output shaft of, the screw 13 is in threaded engagement with the two sliders 11, so that the two sliders 11 slide in the inner cavity of the sliding groove 10, and the sliders 11 drive the moving plate 7 to rotate.

When the electric cable connector pulling device works, the cover plate 1401 is lifted upwards, the cover plate 1401 stretches the three tensioning springs 906, the four cable connectors are respectively placed into the inner cavities of the four first grooves 902, the cover plate 1401 moves downwards under the action of elastic potential energy of the three tensioning springs 906, the placing plate 901 and the cover plate 1401 fix the cable connectors, the stepping motor 12 is started, the output shaft of the stepping motor 12 drives the screw rod 13 to rotate, the screw rod 13 is in threaded engagement with the two sliding blocks 11, the two sliding blocks 11 slide in the inner cavities of the sliding grooves 10, the sliding blocks 11 drive the moving plate 7 to rotate until the fixed block 1404 moves to the position under the pressing block 6, the electric push rod switch is opened, the output shaft of the electric push rod 5 pushes the pressing block 6 to move downwards, the pressing block 6 is matched with the fixed block 1404 to be in close contact, and the output shaft of the electric push rod 5 continues, make placing mechanism 9 and telescopic link 8 rotate through the pivot, connecting rod 803 extends at sleeve 801's inner chamber simultaneously, make first recovery spring 802 compress, it is submarine to put into box 2 up to placing mechanism 9 and fixed establishment 14, after a certain time, close the electric putter switch, electric putter 5's output shaft drives briquetting 6 upward movement, under the elastic potential energy effect of second recovery spring 904, make placing mechanism 9 and fixed establishment 14 resume original initial position, be convenient for fix a plurality of cable connector, also can make the inside that the cable connector is whole to immerse water, the waterproof performance testing result of cable connector has been ensured.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cable connector performance check out test set, includes box (2), fixed establish supporting leg (1) in four corners in box (2) bottom and the water that is located two-thirds degree of depth of box (2) inner chamber, a serial communication port, the both ends of box (2) are all fixed to be equipped with fixed plate (3), two the opposite side of fixed plate (3) all slides and is equipped with movable plate (7), two the opposite side of movable plate (7) all rotates through the pivot and is equipped with three telescopic link (8), six the opposite side of telescopic link (8) rotates through the pivot and is equipped with same placement mechanism (9), the top lid of placement mechanism (9) is equipped with fixed establishment (14) that match with placement mechanism (9), placement mechanism (9) include that one places board (901), four first recess (902), four first through-hole (903), Three second recovery spring (904), three mounting groove (905) and three taut spring (906), fixed establishment (14) include a apron (1401), four second recess (1402), four second through-hole (1403) and a fixed block (1404), place between board (901) and apron (1401) through three taut spring (906) fixed connection, two the top middle part of fixed plate (3) is fixed and is equipped with same U-shaped support (4), the inner chamber bottom mounting of U-shaped support (4) is equipped with electric putter (5), the output shaft of electric putter (5) is fixed and is equipped with briquetting (6).

2. The device for detecting the performance of the cable connector according to claim 1, wherein four first grooves (902) are formed at the top end of the placing plate (901), four first through holes (903) are formed at the bottom end of the placing plate (901), and the four first grooves (902) are respectively communicated with the four first through holes (903).

3. The cable connector performance testing device according to claim 2, characterized in that three second restoring springs (904) are equidistantly arranged at the bottom end of the placing plate (901), one ends of the three second restoring springs (904) are fixedly connected with the placing plate (901), and the other ends of the three second restoring springs (904) are fixedly connected with the bottom end face of the inner cavity of the box body (2).

4. The cable connector performance detection device according to claim 3, wherein three mounting grooves (905) are equidistantly formed in the top end of the placement plate (901), one ends of three tension springs (906) are fixedly connected with the bottom ends of the inner cavities of the three mounting grooves (905), and the other ends of the three tension springs (906) are fixedly connected with the two sides and the middle of the bottom end of the cover plate (1401).

5. A cable connector performance testing apparatus according to claim 4, wherein four said second grooves (1402) are provided at the bottom end of the cover plate (1401), and four said second grooves (1402) are respectively matched with four said first grooves (902), and four said second through holes (1403) are respectively communicated with four said second grooves (1402).

6. The cable connector performance testing apparatus according to claim 1, wherein the fixing block (1404) is fixedly provided at a middle portion of a top end of the cover plate (1401), and the pressing block (6) is provided in a U-shaped configuration matching the fixing block (1404).

7. The device for detecting the performance of the cable connector according to claim 1, wherein the telescopic rod (8) comprises a sleeve (801), a first restoring spring (802) and a connecting rod (803), one end of the connecting rod (803) is sleeved with one end of the sleeve (801), the first restoring spring (802) is sleeved on the connecting rod (803), and the first restoring spring (802) is arranged in an inner cavity of the sleeve (801).

8. The cable connector performance detection device according to claim 1, wherein sliding grooves (10) are formed in opposite sides of the two fixing plates (3), a screw rod (13) is rotatably arranged in an inner cavity of each sliding groove (10), a stepping motor (12) is fixedly mounted at one end of each fixing plate (3), and an output shaft of each stepping motor (12) is fixedly connected with one end of each screw rod (13).

9. The cable connector performance testing device according to claim 8, wherein two sliding blocks (11) are screwed on the screw rod (13), and the two sliding blocks (11) are respectively and fixedly connected with two ends of the moving plate (7).