CN214204073U

CN214204073U - Combined electric connector convenient to dismantle

Info

Publication number: CN214204073U
Application number: CN202120098453.8U
Authority: CN
Inventors: 梁伟; 刘永锋
Original assignee: Shaanxi Weijia Electronic Co ltd
Current assignee: Shaanxi Weijia Electronic Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-14
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a combined electric connector convenient to dismantle, including first shell, grafting components and second shell, be connected through coupling assembling between first shell and the second shell, coupling assembling includes two fixture blocks and button, two the fixture block is connected in the inside both sides of second shell through a plurality of coupling spring, the spout has all been seted up, four to the both sides of the inside top of second shell and bottom the inside slider, four of all installing of spout, four the slider corresponds with the fixture block and is connected, button sliding connection is close to the one end of second shell in first shell both sides, two all be connected through two reset spring between button and the first shell. The utility model discloses a fixture block is connected first shell and second shell block, and when inside electronic component damaged, the dismantlement can be accomplished to pressing the button to the maintenance is changed to the convenience, cost of maintenance and time have been reduced.

Description

Combined electric connector convenient to dismantle

Technical Field

The utility model relates to an electric connector's technical field specifically is a combined electric connector convenient to dismantle.

Background

Electrical connectors are widely used in a variety of electronic devices, and are generally plugged with a mating connector and electrically connected to a main circuit board to provide electrical connection between two electronic devices.

An electrical connector provided according to patent document (publication No. CN 11039155B) includes: a housing; the signal contact module comprises an insulating substrate, differential signal pairs and shielding sheets, wherein the differential signal pairs are provided with signal plugging ends, and the shielding sheets are provided with grounding plugging ends between the plugging ends of two adjacent differential signal pairs; the shielding net frame is arranged on the shell, and the signal plug-in end and the grounding plug-in end of each differential pair penetrate through meshes of the shielding net frame; the signal plug-in ends are spaced from the hole walls of the corresponding meshes, and the grounding plug-in ends are electrically contacted with the hole walls of the corresponding meshes. The electric connector is provided with the shielding net frame in the casing, and the signal grafting end and the ground connection grafting end on the signal contact piece pass from the shielding net frame to ground connection grafting end and the pore wall electrical contact that corresponds the mesh can shield the signal grafting end around the signal grafting end through the shielding net frame, have effectively reduced crosstalk and resonance between the differential signal pair, have improved the SNR of transmission signal.

The problem of difficulty in maintenance of the existing electric connector generally exists, and the plug and socket shell is integrally formed, so that the electric connector cannot be easily opened after being assembled.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a combined electric connector convenient to dismantle for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a combined electric connector convenient for disassembly comprises a first shell, a plug-in component and a second shell, the first shell and the second shell are connected through a connecting component, the connecting component comprises two clamping blocks and a button, the two clamping blocks are connected to two sides in the second shell through a plurality of connecting springs, sliding grooves are respectively formed in the two sides of the top end and the bottom end of the second shell, sliding blocks are respectively arranged in the four sliding grooves, the four sliding blocks are correspondingly connected with the clamping blocks, the buttons are connected with one end of the two sides of the first shell close to the second shell in a sliding way, the two buttons and the first shell are connected through two return springs, the first shell and the second shell are connected in a clamping way through clamping blocks, when the internal electronic element is damaged, the button is pressed to finish the disassembly, so that the replacement and the maintenance are convenient, and the maintenance cost and time are reduced.

Preferably, the plug-in assembly comprises a plug-in main body, a connecting plate is sleeved at one end of the outer portion of the plug-in main body, the plug-in main body is inserted into the second shell, and the connecting plate is connected with the second shell through bolts, so that the plug-in main body is connected with the second shell.

Preferably, the side wall inside the second shell is connected with an elastic gasket, a cable opening is formed in the middle of one end of the second shell, so that a cable can conveniently penetrate through the cable opening and be connected with the plug-in main body, and meanwhile the elastic gasket plays an auxiliary role in fixing the plug-in main body.

Preferably, the inside one end of first shell is connected with the location layer, the guide way has all been seted up to the intermediate position of the inside top of location layer and bottom, the intermediate position of grafting main part top and bottom all is connected with the gib block to confirm the mounted position of grafting main part in first shell inside.

Preferably, one end of the first shell, which is far away from the second shell, is provided with a socket groove, and the area of the socket groove is smaller than that of the front end of the plug main body, so that the plug main body is prevented from falling off from the first shell.

Preferably, the first shell and the second shell are wrapped by insulating rubber layers, so that the insulating and electricity-proof functions are achieved.

Preferably, the both sides of first shell all are connected with the dustproof shell, be detachable block connection between dustproof shell and the first shell to avoid the inside damage that causes electronic component of dust entering equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

pass the cable mouth with the cable and be connected with the grafting bulk phase, then insert the grafting main part and locate the elastic washer, it is fixed with the second shell with the connecting plate through the bolt, press the fixture block of both sides and insert the second shell in the first shell, make connecting spring receive the extrusion force shrink, the mounted position of grafting main part is confirmed through guide way and gib block, then connecting spring resets and accomplishes the combination in imbedding the first shell with the fixture block, when equipment breaks down, press the button and make the fixture block shrink inwards, can take the second shell out, damage the change work of spare part, through being provided with coupling assembling, make the electric connector can dismantle the maintenance fast, the phenomenon of just carrying out the whole change of single spare part damage has been avoided, the cost is saved.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of the connection assembly of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the present invention;

fig. 4 is a schematic view of a first housing structure of the present invention.

In the figure: 1. a first housing; 11. a socket slot; 12. a positioning layer; 13. a guide groove; 2. a plug-in assembly; 21. a guide strip; 22. a connecting plate; 23. a plug-in main body; 3. a dust-proof shell; 4. a connecting assembly; 41. a clamping block; 42. a connecting spring; 43. a slider; 44. a chute; 45. a button; 46. a return spring; 5. a second housing; 51. an elastic washer; 52. a cable port.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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 invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4 again, a combined electrical connector convenient to detach includes a first housing 1, a plug-in module 2 and a second housing 5, the first housing 1 and the second housing 5 are connected by a connecting module 4, the connecting module 4 includes two locking blocks 41 and buttons 45, the two locking blocks 41 are connected to two sides of the inside of the second housing 5 by a plurality of connecting springs 42, two sides of the top end and the bottom end of the inside of the second housing 5 are respectively provided with a sliding groove 44, four sliding blocks 43 are respectively installed inside the four sliding grooves 44, the four sliding blocks 43 are correspondingly connected with the locking blocks 41, the buttons 45 are slidably connected to two sides of the first housing 1 near one end of the second housing 5, the two buttons 45 are connected with the first housing 1 by two return springs 46, the first housing 1 and the second housing 5 are connected by the locking blocks 41 in a snap-fit manner, when the internal electronic components are damaged, the disassembly can be completed by pressing the button 45, so that the replacement and the maintenance are convenient, and the maintenance cost and time are reduced.

Referring to fig. 1, 3 and 4, the plug assembly 2 includes a plug main body 23, a connecting plate 22 is sleeved at an end of the exterior of the plug main body 23, the plug main body 23 is inserted into the second housing 5, the connecting plate 22 is connected to the second housing 5 through a bolt, so as to complete connection between the plug main body 23 and the second housing 5, an elastic washer 51 is connected to a side wall of the interior of the second housing 5, a cable port 52 is formed in a middle position of one end of the second housing 5, so as to facilitate a cable to pass through the cable port 52 and be connected to the plug main body 23, meanwhile, the elastic washer 51 plays an auxiliary role in fixing the plug main body 23, a positioning layer 12 is connected to one end of the interior of the first housing 1, guide grooves 13 are formed in middle positions of a top end and a bottom end of the positioning layer 12, guide strips 21 are connected to middle positions of a top end and a bottom end of the plug main body 23, thereby confirm the mounted position of grafting main part 23 in first shell 1 inside, socket groove 11 has been seted up to the one end that first shell 1 keeps away from second shell 5, the area of socket groove 11 is less than the area of grafting main part 23 front end to avoid grafting main part 23 to drop from first shell 1, first shell 1 has all wrapped up the insulating rubber layer with the outside of second shell 5, thereby plays insulating electricity-proof function, the both sides of first shell 1 all are connected with dust cover 3, be detachable block connection between dust cover 3 and the first shell 1, thereby avoid the inside damage that causes electronic component of dust entering equipment.

The utility model discloses a concrete operation as follows:

the cable penetrates through the cable port 52 to be connected with the plug-in main body 23, then the plug-in main body 23 is inserted into the elastic washer 51, the connecting plate 22 is fixed with the second shell 5 through the bolt, the clamping blocks 41 on two sides are pressed, the second shell 5 is inserted into the first shell 1, the connecting spring 42 is contracted by extrusion force, the mounting position of the plug-in main body 23 is determined through the guide groove 13 and the guide strip 21, then the connecting spring 42 is reset to embed the clamping blocks 41 into the first shell 1 to complete combination, when equipment breaks down, the button 45 is pressed to enable the clamping blocks 41 to contract inwards, the second shell 5 can be drawn out, and replacement work of damaged parts is carried out.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A combined electric connector convenient to disassemble comprises a first shell (1), a plug-in component (2) and a second shell (5), characterized in that the first shell (1) and the second shell (5) are connected through a connecting component (4), the connecting assembly (4) comprises two clamping blocks (41) and a button (45), the two clamping blocks (41) are connected to two sides in the second shell (5) through a plurality of connecting springs (42), sliding grooves (44) are respectively formed in the two sides of the top end and the bottom end of the interior of the second shell (5), sliding blocks (43) are respectively installed in the four sliding grooves (44), the four sliding blocks (43) are correspondingly connected with the clamping blocks (41), the button (45) is connected to one end, close to the second shell (5), of two sides of the first shell (1) in a sliding mode, and the button (45) is connected with the first shell (1) through two return springs (46).

2. The easy-to-detach combined electrical connector as recited in claim 1, wherein the plug assembly (2) comprises a plug body (23), a connecting plate (22) is sleeved on an end of the outer portion of the plug body (23), the plug body (23) is inserted into the second housing (5), and the connecting plate (22) is connected with the second housing (5) through a bolt.

3. The easy-to-detach combined electrical connector as recited in claim 1, wherein the side wall of the inside of the second housing (5) is connected with an elastic washer (51), and a cable port (52) is opened at a middle position of one end of the second housing (5).

4. The easy-to-detach combined electrical connector as recited in claim 2, wherein a positioning layer (12) is connected to one end inside the first housing (1), guide grooves (13) are respectively formed in the middle positions of the top end and the bottom end inside the positioning layer (12), and guide strips (21) are respectively connected to the middle positions of the top end and the bottom end of the plug body (23).

5. The easy-to-detach combined electrical connector as recited in claim 1, wherein the end of the first housing (1) away from the second housing (5) is opened with a socket slot (11), and the area of the socket slot (11) is smaller than the area of the front end of the plug body (23).

6. An easy-to-detach combined electrical connector as claimed in claim 1, characterized in that the first housing (1) and the second housing (5) are externally wrapped with an insulating rubber layer.

7. The easy-to-detach combined electrical connector as claimed in claim 1, wherein the dust-proof shell (3) is connected to both sides of the first housing (1), and the dust-proof shell (3) is detachably engaged with the first housing (1).