CN107834247A - A kind of new key Pop-up wiring board - Google Patents

Abstract

The invention discloses a novel one-button pop-up plug-in board, which is composed of a plug-in board, an upper shell board, a lower shell board and a self-locking structure; Installed on the lower end of the plug board, the upper part of the self-locking structure is set on the upper shell plate, and the lower part of the self-locking structure is set on the lower shell plate. The beneficial effect of the invention is that it can reduce the wear of the conductive copper sheet and the top pin of the plug during daily use, reduce the increase in resistance and the looseness of the plug caused by the wear of the conductive copper sheet and the top pin of the plug, and reduce the resulting Security risks. When pulling out the plug, you can also easily pull out the plug by pressing the button with one hand, which is safe and fast; Jack button, the plug on the jack will automatically pop out of the power strip.

Description

A new type of one-button pop-up plug-in board

technical field

The invention relates to the field of plug-in boards, in particular to a novel one-button pop-up plug-in board that can be easily plugged in and out.

Background technique

At present, the known method of pulling out the plug from the socket is to directly pull out the plug from the socket by hand. It is common to use both hands to pull out the plug (one hand grasps the power strip and the other hand pulls the plug), sometimes when we have one hand occupied when pulling the plug with one hand There will be a relatively large security risk. Moreover, the common plug-in boards now fix the plug inserted into the plug-in board through the friction between the metal sheet and the top pin of the plug. Long-term use will cause wear and tear on the metal sheet and the top pin of the plug, which will cause the top pin of the plug to disengage. The increased resistance between the metal sheets of the power strip brings potential safety hazards.

Contents of the invention

In order to overcome the inconvenience of pulling out the plug on the existing plug-in board and reduce the wear of the plug pin and the metal sheet of the plug-in board, the present invention provides a new type of one-button pop-up plug-in board, the new plug-in board Not only can the plug be separated from the socket board with one hand, but also the wear of the top pin of the plug and the metal sheet of the socket board can be reduced.

The technical scheme adopted in the present invention is: a new one-button pop-up plug-in board, which is composed of a plug-in board, an upper shell board, a lower shell board and a self-locking structure; The upper end and the lower shell plate are installed on the lower end of the socket board, the upper part of the self-locking structure is set on the upper shell plate, and the lower part of the self-locking structure is set on the lower shell plate;

The upper shell plate mainly includes a cover plate and two baffle plates; the cover plate is formed by insulating plastic at one time, and there are two plugs on the cover plate on the conductive copper sheet of the plug-in board (that is, the traditional plug-in board jack). hole or three jacks, the thickness of the middle cover between the jacks is thicker than that of the side covers, there is a small hole in the middle of the middle cover, and the small hole is a threaded hole, and the two side covers are provided with connecting baffles The small ring; the baffle is a plate made of insulating plastic and non-slip rubber, the non-slip rubber is glued to the surface of the insulating plastic, and the baffle is passed through a connecting shaft and fixed on the small connecting baffle of the cover plate. ring;

The lower shell plate mainly includes a base and screws, the base is connected to the plug-in board through screws, and the middle of the base is provided with a threaded hole connecting the lower part of the self-locking structure;

The plug-in board (that is, similar to the traditional plug-in board) is an empty shell, and the inside of the empty shell is provided with a conductive copper sheet corresponding to the socket or three sockets on the cover plate, and a conductive copper sheet is provided in the middle. Through holes, two stoppers are arranged in the upper part between the through holes;

The self-locking structure includes an upper locking hook, a spring and a lower locking hook; the upper locking hook is connected to the threaded hole of the cover plate, the lower locking hook is connected to the threaded hole of the base, the spring is arranged on the upper locking hook, and one end is positioned on the other end of the cover plate The file is on the two stoppers.

The upper locking hook of the present invention is composed of a threaded column and a locking hook, the threaded column and the locking hook are integrally arranged, the thread on the threaded column is connected with the threaded hole of the cover plate, and the locking hook is arranged below the two stoppers; the specific installation In order to remove the base and the screws, the locking hook is inserted upward from the bottom of the plug-in board, and the threaded column and the threaded hole of the cover are matched and connected.

The lower locking hook of the present invention includes a locking hook and a pressing bar part, the locking hook is connected to the threaded hole of the base through a bolt, and can move around the bolt, one end of the pressing bar part is connected with the locking hook, and one end extends out of the base, wherein the pressing bar There is a spring between the part and the base.

The conductive copper sheet of the present invention is different from the traditional conductive copper sheet, and the conductive copper sheets are in a parallel state.

The shells on both sides of the conductive copper sheet in the present invention are slightly inclined to the shell on the conductive copper sheet, and the parts between the shells on each conductive copper sheet are slightly concave.

The thickness of the middle cover in the present invention is thicker than that of the side cover, specifically, the thickness of the middle cover is 3-10 times that of the side cover. When the top corner is inserted and the bezel secures the top corner of the plug.

The design principle of the present invention is: add a layer of shells on the top and bottom of the traditional plug-in board, the upper shell plate can move up and down on the main board of the plug-in board, and the upper shell plate corresponds to the insertion hole of the top pin of the plug, on both sides of the insertion hole There is respectively a baffle plate fixed on the shell and movable along the fixed axis; when a plug is inserted into the power strip, the upper shell is pressed downward so that the two baffle plates push the top pin of the plug toward the middle of the insertion hole. When the top pin of the plug fully enters the power strip, the upper shell is locked. The new plug-in board fixes the plug by the friction between the baffle plate and the top pin. When the plug is pulled out, the locking of the upper shell is released by pressing a button on the socket board, and the upper shell is ejected by a spring, so that the plugs on the shell are ejected simultaneously.

The beneficial effect of the present invention is that it can reduce the wear of the conductive copper sheet and the plug top pin during daily use, reduce the increase in resistance and the looseness of the plug caused by the wear of the conductive copper sheet and the plug top pin, and reduce the resulting security risks. When pulling out the plug, you can also easily pull out the plug by pressing the button with one hand, which is safe and fast; Jack button, the plug on the jack will automatically pop out of the power strip.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the structure when the plug of the present invention is inserted.

Fig. 3 is a front view of the upper shell panel of the present invention.

In the figure, the plug board 1, the upper shell plate 2, the lower shell plate 3, the cover plate 4, the baffle plate 5, the conductive copper sheet 6, the socket 7, the middle cover plate 8, the side cover plate 9, the first threaded hole 10. Small ring 11, base 12, screw 13, second threaded hole 14, through hole 15, block 16, upper locking hook 17, spring 18, lower locking hook 19, threaded column 20, pressure rod part 21, small spring 22, plug 23.

Detailed ways

The present invention works and implements in this way, a novel one-button pop-up plug-in board is composed of a plug-in board 1, an upper shell board 2, a lower shell board 3 and a self-locking structure; it is characterized in that: the upper shell board 2 Installed on the upper end of the plug-in board 1, the lower shell plate 3 is installed on the lower end of the plug-in board 1, the upper part of the self-locking structure is set on the upper shell plate, and the lower part of the self-locking structure is set on the lower shell plate;

The upper shell plate mainly includes a cover plate 4 and two baffle plates 5; the cover plate 4 is formed by insulating plastic at one time, and the length and width of the cover plate 4 are the same as those of the plug board 1. There are two jacks or three jacks 7 on the cover plate 4 on the copper sheet 6 (that is, the traditional plug-in board jack), and the thickness of the middle cover plate 8 between the jacks 7 is thicker than that of the side cover plate 9. There is a small hole in the middle of the cover plate 8, the small hole is the first threaded hole 10, and the two side cover plates are provided with a small ring 11 connecting the baffle plate; the baffle plate 5 is a plate made of insulating plastic and non-slip rubber , the non-slip rubber sticks to the surface of the insulating plastic, and the baffle passes through a connecting shaft and is fixed on the small ring 11 of the connecting baffle of the cover plate;

The lower shell plate mainly includes a base 12 and screws, the base 12 is connected to the plug-in board 1 through screws 13, and a second threaded hole 14 connecting the lower part of the self-locking structure is provided in the middle of the base;

The plug-in board 1 (that is, similar to a traditional plug-in board) is an empty shell, and the inside of the empty shell is provided with a conductive copper sheet 6 corresponding to the jack on the cover plate or three jacks, and the middle of the conductive copper sheet 6 is There is a through hole 15, and two stoppers 16 are arranged in the upper half between the through holes;

Described self-locking structure comprises upper lock hook 17, spring 18 and lower lock hook 19; Upper lock hook 17 connects the threaded hole of cover plate, and lower lock hook connects the threaded hole of base, and spring 18 is arranged on the upper lock hook, and one end stop On cover plate 4, one end stops on two stoppers 16.

The upper locking hook of the present invention is composed of a threaded column 20 and a locking hook. The threaded column 20 and the locking hook are integrally arranged. The thread on the threaded column is connected with the threaded hole of the cover plate, and the locking hook is arranged below the two stoppers 16. .

The lower lock hook of the present invention includes a lock hook and a pressing bar part 21, the locking hook is connected to the threaded hole of the base through a bolt, and can move around the bolt, one end of the pressing bar part 21 is connected with the locking hook, and one end extends out of the base, wherein Small spring 22 is arranged between the depression bar part and the base.

The conductive copper sheet 6 of the present invention is different from the traditional conductive copper sheet, and the conductive copper sheets are in a parallel state.

The shells on both sides of the conductive copper sheet in the present invention are slightly inclined to the shell on the conductive copper sheet, and the parts between the shells on each conductive copper sheet are slightly concave.

The thickness of the middle cover in the present invention is thicker than that of the side cover, specifically, the thickness of the middle cover is 3-10 times that of the side cover. When the top corner is inserted and the bezel secures the top corner of the plug.

The present invention is specifically designed as:

1. Plug and unplug with one hand.

2. Reduce the wear of the conductive copper sheet and the top pin of the plug.

3. While the plug is tightly fixed on the socket, it is also convenient to pull out the plug with one key.

4. Components: The present invention mainly consists of five main parts, and these five parts are mainly a cover plate, a baffle plate, a traditional insert plate, a base, and a self-locking structure.

A. Cover plate: The cover plate is formed by insulating plastic at one time, the shape is shown in the figure, and there are two or three jacks on the cover plate. There is a protrusion (middle cover plate) in the area below the inner pressure plate near each socket, and there is a small hole (threaded hole) connected with the locking hook in the middle of the protrusion (middle cover plate). Two protruding rings arranged in parallel with the jack are respectively reserved below the outer pressure plate (side cover plate) of each jack, and there are threads inside the ring.

b. Baffle: The baffle is made of insulating plastic and non-slip rubber, and its shape is shown in the figure. The non-slip rubber is glued between the insulating plastic sides. The baffle is passed through a connecting shaft and fixed on the cover plate.

c. The main structure of the plug-in board (plug-in board): the structure of the plug-in board is similar to the plug-in board we see in our daily life, except that there is an opening through the traditional plug-in board in the middle of each jack (through hole), the diameter of this opening is relatively small. And on the outside of each jack the housing is slightly angled toward the jack. The shell in the middle of each jack is slightly recessed. Below each jack, that is, inside the traditional plugboard, there is a conductive copper sheet corresponding to the top pin of the plug.

d. Base: The structure of the base is as shown in the figure. The base is connected to the traditional board by screws, and the corresponding lower hook is fixed on the base below the opening of each traditional board.

e. Self-locking structure: The self-locking structure includes an upper locking hook, a lower locking hook and a spring. as the picture shows. The upper locking hook is fixed on the pressing plate by threads, and the part between the cover plate of the upper locking hook and the main body of the flashing plate is covered with a spring. The lower locking hook is connected to the base by bolts and can move around the bolts, and the pressing bar part of the lower locking hooks protrudes from the shell.

5. Structural relationship: the baffle and the torsion spring (spring) are connected to the cover plate through threads at both ends of the connecting shaft and the ring on the cover plate. The baffle can rotate around the connecting shaft, and the side of the baffle with non-slip rubber faces jack direction. There are threads on the top of the upper locking hook to be screwed together with the middle hole on the cover plate and the upper locking hook will first pass through the middle opening of the traditional flashboard and then connect with the middle hole on the baffle. The shape of the locking hook is as shown in the figure. There is no fixed connection point between the cover plate and the traditional plug-in plate. The board is in contact with the plug-in board, and the interaction between the protruding part of the upper lock hook (middle cover) and the contraction part of the middle opening of the plug-in board can keep the cover in a fixed position when no plug is inserted into the plug-in board, without Separated from traditional plugboards.

6. Usage and principle: When using the one-button pop-up power strip, directly insert the plug into the corresponding jack on the cover, and apply downward pressure to deform the spring covering the locking hook. During the continuous downward pressure of the cover plate and the continuous deformation of the spring, the baffle plate is forced to slide towards the top pin of the plug, and the upper locking hook on the cover plate also moves downward along with the middle cover plate and approaches the lower locking hook. When the top pin of the plug is inserted into the traditional plug-in board and connected with the conductive copper sheet, the non-slip rubber side of the baffle squeezes the top pin of the plug, and at the same time, the upper lock hook and the lower lock hook are self-locked so that the cover plate is close to the main body of the plug-in board position above. And the cover plate forces the baffle plate to always squeeze the top pin of the plug, so that the plug can be firmly fixed on the socket board. When the plug is to be pulled out, only one hand is needed to press the pressing bar part of the lower locking hook to disengage the lower locking hook from the upper locking hook. When the upper and lower locking hooks are disengaged, the force suppressing the deformation of the spring disappears, so the upward movement of the cover plate under the action of the elastic force of the spring drives the upward movement of the plug on the cover plate. Under the action of the force, the baffle releases the pin of the plug and moves in the direction opposite to the pin of the plug. Until the protruding portion of the locking hook is blocked by the small-diameter part on the upper part of the through hole of the traditional flashboard, the pressing plate and the baffle plate stop moving. Because the plug is not extruded by the baffle plate and is always moved upward by the upward force of the pressure plate, the plug will pop out due to inertia when the pressure plate stops moving.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of new key Pop-up wiring board, is made up of wiring board, upper shell plate, lower shell plate and self-locking structure；It is special Sign is：Upper shell plate is arranged on wiring board upper end, and lower shell plate is arranged on wiring board lower end, and self-locking structure upper part is arranged on On upper shell plate, self-locking structure lower part is arranged in lower shell plate；

The upper shell plate mainly includes cover plate, two pieces of baffle plates；Cover plate is by ambroin one-shot forming, in the conduction of wiring board Leave two jacks or three jacks on cover plate on copper sheet, the inter panel thickness between jack is thicker than side cover plate, middle An aperture is provided among cover plate, the aperture is screwed hole, and two side cover plates are provided with the small ring of connection baffle plate；Baffle plate is one The plate that block is made up of ambroin and anti-slip rubber, it is bonded on the face of ambroin between anti-slip rubber, baffle plate passes through a company Spindle is worn together on the small ring for the connection baffle plate for being fixed on cover plate；

The lower shell plate mainly includes base, screw, and base is connected by screw with wiring board, and connection is provided among base certainly The screwed hole of lock construction lower part；

The wiring board, it is one piece of empty capsid, the conduction of jack corresponding with cover plate or three jacks is provided with inside empty capsid Copper sheet, conductive copper sheet centre are provided with a through hole, and top half is provided with two blocks between through hole；

The self-locking structure includes upper latch hook, spring and lower latch hook；The screwed hole of hook connects of locking cover plate, lower latch hook connect base Screwed hole, spring is arranged on latch hook, one end shelves on the cover board one end shelves on two blocks.

2. the new key Pop-up wiring board of one kind according to claim 1, it is characterised in that：The upper latch hook is by screw thread Post and latch hook composition, threaded post and latch hook are wholely set, and the screwed hole of screw thread and cover plate in threaded post is connected, wherein locking Hook is arranged on below two blocks.

3. the new key Pop-up wiring board of one kind according to claim 1, it is characterised in that：The lower latch hook includes lock Hook and strut portion, latch hook are bolted on the screwed hole of base, can be around bolt activity, strut portion one end and lock Hook connects, one end extend outside the base, and wherein have spring between strut portion and base.

4. the new key Pop-up wiring board of one kind according to claim 1, it is characterised in that：Between the conductive copper sheet For parastate.

5. the new key Pop-up wiring board of one kind according to claim 1, it is characterised in that on the conductive copper sheet Two side shells are slightly slanted to the shell on conductive copper sheet, and part is more recessed between the shell on each conductive copper sheet.