CN220400961U - Clamping piece plug with heat dissipation piece - Google Patents

Abstract

The utility model relates to the technical field of plugs, in particular to a clamping piece plug with a heat dissipation piece, which comprises a plug body and pins, wherein a sleeve shell is sleeved on the outer surface of the plug body, fixing pieces are fixedly arranged on the front surface and the back surface of the plug body, a groove is formed in the fixing pieces, a spring is fixedly connected in the groove, a clamping block is fixedly arranged at the end part of the spring, and clamping holes are formed in the front surface and the back surface of the sleeve shell. According to the plug, the shell, the springs, the clamping blocks and the clamping holes are arranged, the shell is controlled to move, so that the shell shields the pins on the plug body, the clamping blocks are outwards extended from the clamping holes under the action of the springs, the shell is clamped by the clamping blocks, the pins on the plug body are protected by the shell, the pins are prevented from being exposed, the phenomenon of bending caused by collision and treading by external acting force is avoided, and the shell is more breathable due to the arrangement of the heat dissipation holes, so that the pins which are just pulled out are convenient to dissipate heat.

Description

Clamping piece plug with heat dissipation piece

Technical Field

The utility model relates to the technical field of plugs, in particular to a clamping piece plug with a heat dissipation piece.

Background

The plug generally refers to a connector of an electronic product and an electrical appliance plug, a household alternating current power plug and a socket, a male connector with a rod-shaped or copper-plate-shaped protrusion, a female connector type power socket with a slot or a concave hole inserted in a physical mode, and the size is an important technical requirement related to whether the plug and the socket can be used safely or not and whether the general interchangeability requirement is met or not so as to avoid misinsertion, the unqualified size can influence the use of a user or generate hidden troubles such as poor contact, misinsertion and the like, the equipment is damaged lightly, and fire and electric shock accidents can be generated heavily.

The utility model discloses an authorized bulletin number is CN212380656U, an alternating current power cable convenient to change plug has been described to it, this alternating current power cable convenient to change plug, when using, the cable pipe box is pegged graft in the one end of casing, be connected with conductive post through conductive contact, realize conductive path, the draw-in groove joint in joint spare and the plug-in casing, realize the locking to the cable pipe box, prevent to drop, rotatory double-end screw drives the thread bush and slides, make the clamp plate remove, the tip wiring end of plug body is pressed the pressfitting and is fixed on the conductive plate surface through conductive plate and clamp plate cooperation, the dismantlement of plug body of being convenient for, the cable body tip passes through joint spare and casing fixed connection, be convenient for equipment and separation, change when being convenient for damage, need not appurtenance and dismantle, convenient operation use, improve maintenance efficiency.

In the prior art, although the plug body is convenient to detach and replace, the plug body is not provided with a protection structure, after the plug is pulled out of the jack, the pins of the plug body exposed outside are easy to collide with external acting force, pedal to cause bending, influence the next use, and the problem needs to be solved by designing the clamping piece plug with the heat dissipation piece.

Disclosure of Invention

The utility model aims to provide a clamping piece plug with a heat dissipation piece, so as to solve the problems that in the prior art, the plug body is convenient to detach and replace, but the plug body is not provided with a protection structure, after the plug is pulled out of a jack, pins of the plug body exposed outside are easy to collide with external acting force and bend due to treading, and the next use is influenced, and the improvement is needed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a clip plug with heat sink, comprising: the plug comprises a plug body and pins, wherein a casing is sleeved on the outer surface of the plug body, fixing pieces are fixedly arranged on the front surface and the back surface of the plug body, grooves are formed in the fixing pieces, springs are fixedly connected to the grooves, clamping blocks are fixedly arranged at the ends of the springs, and clamping holes are formed in the front surface and the back surface of the casing.

Preferably, a connecting piece is fixedly arranged on one side of the plug body, and a cable is fixedly connected to one side of the connecting piece.

Preferably, the top and the bottom of one side of the casing are both provided with control mechanisms, each control mechanism comprises an extension rod, the extension rods are fixedly connected to the casing, and connecting rods are fixedly connected to the ends of the extension rods.

Preferably, the outer surface of the shell is provided with a heat dissipation hole.

Preferably, the top and bottom inside the fixing piece are provided with sliding grooves, the sliding blocks are slidably arranged inside the sliding grooves, and the top and bottom of the clamping block are fixed with the sliding blocks.

Preferably, the surfaces of the clamping blocks, which are far away from each other, are provided with anti-skidding pieces, and the anti-skidding pieces are anti-skidding patterns.

Preferably, a limiting piece is fixedly arranged on the cable.

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

1. through being provided with sleeve shell, the spring, fixture block and draw-in hole, control the sleeve shell removes, make the sleeve shell shelter from the pin on the plug body, and the fixture block receives the effect of spring, outwards stretch out in the draw-in hole, the fixture block blocks the sleeve shell, make the sleeve shell protect the pin on the plug body, in order to avoid the pin to expose and appear receiving the collision of external effort, step on the phenomenon that causes the bending, the plug body has been solved and has not been set up protective structure, the plug body is pulled out from the jack after, the pin of exposing is received the collision of external effort, step on the problem that causes the bending, through being provided with the louvre, the setting up of louvre makes the sleeve shell more ventilative, when sheltering from the protection with the pin, make things convenient for the pin just pulled out to dispel the heat.

2. Through being provided with control mechanism, through extension rod and connecting rod control sleeve shell removal, extension rod and connecting rod make things convenient for operating personnel to pull the sleeve shell for the sleeve shell removes to the direction of keeping away from the pin, through being provided with the antiskid piece, when needing to insert the jack with the plug body in, presses the fixture block through the antiskid piece simultaneously, make the fixture block all remove in the recess, the control sleeve shell removes again, the setting of antiskid piece is so that operating personnel stably control the fixture block, through being provided with spout and slider, when the fixture block removes in the recess, the slider can slide in the inside of spout, supplementary fixture block removes, so that the fixture block removes.

Drawings

FIG. 1 is a schematic elevation view of a portion of the structure of the present utility model;

FIG. 2 is a schematic front cross-sectional view of a casing structure according to the present utility model;

FIG. 3 is a schematic side view of a plug body and housing structure of the present utility model;

fig. 4 is an enlarged partial cross-sectional view of the structure of fig. 3 a in accordance with the present utility model.

In the figure: 110. a plug body; 111. pins; 112. a casing; 113. a fixing member; 114. a groove; 115. a spring; 116. a clamping block; 117. a clamping hole; 118. a chute; 119. a slide block; 120. a heat radiation hole; 121. an anti-slip member; 122. a connecting piece; 123. a cable; 124. a limiting piece; 200. a control mechanism; 210. an extension rod; 211. and (5) connecting a rod.

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.

Example 1

Referring to fig. 1-4, embodiments of the present utility model are provided: a clip plug with heat sink, comprising: when the plug body 110 is pulled out of the jack, the casing 112 is controlled to move, the casing 112 shields the pins 111 on the plug body 110, the clamping blocks 116 are acted by the springs 115 and extend outwards from the clamping holes 117, the casing 112 is clamped by the clamping blocks 116, and the casing 112 protects the pins 111 on the plug body 110 from being exposed to be collided by external acting force and treaded to be bent.

Further, a connecting piece 122 is fixedly arranged on one side of the plug body 110, a cable 123 is fixedly connected to one side of the connecting piece 122, the plug body 110 is inserted into the jack through the pin 111, and the pin 111, the connecting piece 122 and the cable 123 enable the plug body 110 to be used.

Further, the outer surface of the casing 112 is provided with a heat dissipation hole 120, the casing 112 is more breathable due to the heat dissipation hole 120, and when the casing 112 shields the pins 111, the pins 111 which are just pulled out can be conveniently dissipated.

Example two

Compared with the first embodiment, referring to fig. 1-2, the top and the bottom of one side of the shell 112 are both provided with the control mechanism 200, the control mechanism 200 comprises the extension rod 210, the extension rod 210 is fixedly connected to the shell 112, the end of the extension rod 210 is fixedly connected with the connecting rod 211, the shell 112 is controlled to move by the extension rod 210 and the connecting rod 211, and the extension rod 210 and the connecting rod 211 facilitate an operator to pull the shell 112, so that the shell 112 moves away from the pins 111.

Example III

In the fastener plug with the heat dissipation element according to the present utility model, compared with the first embodiment, referring to fig. 2-4, the top and the bottom of the inside of the fixing element 113 are both provided with the sliding groove 118, the sliding groove 118 is slidably provided with the sliding block 119, the top and the bottom of the clamping block 116 are both fixed with the sliding block 119, and when the clamping block 116 moves into the groove 114, the sliding block 119 slides in the sliding groove 118 to assist the movement of the clamping block 116, so that the clamping block 116 moves.

Further, the surfaces of the clamping blocks 116 away from each other are provided with anti-skidding pieces 121, the anti-skidding pieces 121 are anti-skidding lines, when the plug body 110 is required to be inserted into the jack, the clamping blocks 116 are pressed by the anti-skidding pieces 121, so that the clamping blocks 116 move into the grooves 114, the casing 112 is controlled to move, and the anti-skidding pieces 121 are arranged to enable operators to control the clamping blocks 116 stably.

Further, a limiting piece 124 is fixedly arranged on the cable 123, the casing 112 is moved away from the pin 111, and the limiting piece 124 limits the casing 112 to move towards the other end of the cable 123, so that a limiting effect is achieved.

Working principle: when the device is used, after the plug body 110 is pulled out of the jack, the control casing 112 moves, so that the casing 112 shields the pins 111 on the plug body 110, the clamping blocks 116 are outwards extended from the clamping holes 117 under the action of the springs 115, the clamping blocks 116 clamp the casing 112, and the casing 112 protects the pins 111 on the plug body 110, so that the pins 111 are prevented from being exposed to collide and pedal under external acting force to cause bending. The heat dissipation holes 120 are arranged to enable the casing 112 to be breathable, and when the casing 112 shields the pins 111, the pins 111 which are just pulled out can be conveniently dissipated.

When the plug body 110 is required to be inserted into the jack, the clamping blocks 116 are pressed by the anti-sliding parts 121, so that the clamping blocks 116 move into the grooves 114, the casing 112 is controlled to move, and the clamping blocks 116 are controlled by the anti-sliding parts 121 stably. The extension rod 210 and the connecting rod 211 control the casing 112 to move, and the extension rod 210 and the connecting rod 211 facilitate an operator to pull the casing 112, so that the casing 112 moves in a direction away from the pins 111. When the latch 116 moves into the groove 114, the slider 119 slides inside the chute 118, and the latch 116 is assisted to move, so that the latch 116 moves.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (7)

1. Fastener plug of area radiating piece, its characterized in that includes: plug body (110) and pin (111), the surface cover of plug body (110) is equipped with cover shell (112), the front of plug body (110) is all fixed with mounting (113) with the back, recess (114) are seted up to the inside of mounting (113), the inside fixedly connected with spring (115) of recess (114), the tip fixed mounting of spring (115) has fixture block (116), clamping hole (117) have all been seted up to the front and the back of cover shell (112).

2. The clip plug with heat sink as defined in claim 1, wherein: one side of the plug body (110) is fixedly provided with a connecting piece (122), and one side of the connecting piece (122) is fixedly connected with a cable (123).

3. The clip plug with heat sink as defined in claim 1, wherein: the top and the bottom of cover shell (112) one side all are provided with control mechanism (200), and control mechanism (200) are including extension pole (210), extension pole (210) fixed connection is on cover shell (112), the tip fixed phase of extension pole (210) has connecting rod (211).

4. A clip plug with heat sink as defined in claim 3, wherein: the outer surface of the shell (112) is provided with a heat dissipation hole (120).

5. The clip plug with heat sink as defined in claim 1, wherein: the top and the bottom inside the fixing piece (113) are provided with sliding grooves (118), sliding blocks (119) are slidably arranged inside the sliding grooves (118), and the top and the bottom of the clamping blocks (116) are fixed with the sliding blocks (119).

6. The clip plug with heat sink as defined in claim 5, wherein: the anti-skid parts (121) are arranged on the surfaces, away from each other, of the clamping blocks (116), and the anti-skid parts (121) are anti-skid patterns.

7. The clip plug with heat sink as defined in claim 2, wherein: and a limiting piece (124) is fixedly arranged on the cable (123).