Toy lamp string and luminous building block toy

Abstract

The utility model provides a toy light string which comprises a light source assembly, the light source assembly comprises a wire and a plurality of light source bodies which are electrically connected into the light string through the wire, the two ends of the wire are respectively and fixedly provided with a connecting end, and each connecting end is provided with a conductive protruding head and a clamping concave cavity. The conductive raised head is electrically connected with the wire, and the clamping concave cavity is matched with the conductive raised head in shape, so that the clamping concave cavity and the conductive raised head are detachably inserted and fixed; when the clamping concave cavity is connected with the conductive protruding head of the other connecting end in a matched mode, the conductive protruding head or the wires make contact with the conductive protruding head of the other connecting end so that the light source bodies on any two wires can be electrically connected. The utility model further provides a luminous building block toy which comprises a telegraph pole and the toy lamp string, and the connecting end of the telegraph pole and the connecting end of the toy lamp string are detachably and conductively connected.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous toys, and particularly relates to a toy light string and a luminous building block toy. Background Art

[0002] At present, the soft light strips are widely used in the clothing and apparel industry. There are also light string structures available for toys in the market. For example, a soft light strip provided by Patent Application No. CN202322526781.5 encapsulates the light source assembly in a housing composed of a light-shielding base and a light-mixing outer cover, and is also connected with an input connector and an output connector, which can realize the free series and parallel connection of different numbers of soft light strips. However, the above-mentioned soft light strip needs a housing to encapsulate the light source assembly, with a complex structure setting and relatively higher cost, which is not suitable for building block toys, and the setting of the input connector and the output connector is also not conducive to quickly combining and connecting multiple light strips. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a toy light string and a luminous building block toy.

[0004] To achieve the above purpose, the utility model provides a toy light string, which includes a light source assembly. The light source assembly includes a wire and a plurality of light source bodies electrically connected in series via the wire to form a light string. A connection end is fixed at both ends of the wire. Each connection end is provided with a conductive convex head and a clamping cavity. The conductive convex head is electrically connected to the wire, and the shape of the clamping cavity is adapted to that of the conductive convex head, so that the clamping cavity and the conductive convex head are detachably inserted and fixed; when the clamping cavity is adaptively connected to the conductive convex head of another connection end, the conductive convex head or the wire is in contact with the conductive convex head of another connection end to electrically connect the light source bodies on any two wires.

[0005] Preferably, the number of the wires is one, and the plurality of light source bodies are electrically connected to the wire in a sequentially series-connected manner.

[0006] Preferably, the number of the wires is two, namely a first wire and a second wire. Connection ends are fixed at both ends of the first wire and the second wire. The plurality of light source bodies are electrically connected between the first wire and the second wire in a sequentially parallel-connected manner.

[0007] Preferably, the light source body is an LED lamp with two pins, and the pins are connected to the wire by welding.

[0008] Preferably, the LED lamp is an RGB three-color LED lamp.

[0009] Preferably, the connection end includes a first cover and a second cover. A wire is clamped between the first cover and the second cover. The first cover and the second cover are fixedly connected by a rivet structure. The rivet structure includes a riveting rod and a fixing cap. The riveting rod forms the conductive convex head, and the fixing cap forms the clamping cavity. The riveting rod is inserted into the first cover, the second cover and the fixing cap in sequence and then deforms and clamps tightly.

[0010] Preferably, a fixing groove is formed on the first cover. An opening for the wire to pass through is formed on the fixing groove. A connection port for the riveting rod to pass through is also formed on the fixing groove.

[0011] Preferably, the shape of the second cover is adapted to the fixing groove. The second cover includes a convex platform and a positioning ring. The convex platform and the positioning ring are communicated via a through port. The convex platform is located outside the fixing cap, and the positioning ring is sleeved on the fixing cap.

[0012] The present utility model also provides a luminous building block toy, which includes a telegraph pole and the toy light string described in any one of the above. At least one transfer arm is arranged on the telegraph pole. At least two conductive heads are fixed on the transfer arm. The plurality of conductive heads on the transfer arm are electrically connected, and any conductive head on the transfer arm is detachably and electrically connected to the connection end of the toy light string.

[0013] Preferably, the telegraph pole further includes a support rod and a decorative top. A first building block structure is arranged on one side of the support rod, and a second building block structure is arranged on one side of the decorative top. The first building block structure and the second building block structure are oppositely arranged on each transfer arm. The shapes of the first building block structure and the second building block structure are concave-convex adapted, so that the support rod, the transfer arm and the decorative top are detachably connected into one body.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows: The toy light string provided by the present utility model electrically connects a plurality of light source bodies into a light string via a wire, omitting the setting of the housing structure, making the overall structure of the toy light string simpler and more compact, and the production cost lower. Moreover, the structure of only connecting a plurality of light source bodies by a wire can greatly improve the softness of the toy light string, so that the toy light string can achieve purposes such as coiling and cooperating with a fixed shape. At the same time, the connection ends at both ends of the wire of the toy light string provided by the present utility model are also set as a structure of a conductive convex head and a clamping cavity. The shape of the clamping cavity is adapted to the conductive convex head, so that the clamping cavity and the conductive convex head are detachably inserted and fixed. Therefore, when the conductive convex heads and the clamping cavities of two toy light strings are adaptively connected, a plurality of light source bodies on any two wires can be electrically connected. The above setting can save the time for distinguishing the positional relationship between the output connector and the input connector, and thus can quickly combine and connect a plurality of toy light strings.

[0015] The utility model also provides a luminous building block toy, in which a transfer arm is provided on the electric pole, and a plurality of electrically connected conductive heads are respectively fixed at opposite ends of the transfer arm, and each conductive head can be detachably plugged and fixed to a holding cavity of a connecting end head, so that a toy light string can be detachably conductively connected to the electric pole, and then a plurality of toy light strings and a plurality of electric poles can be combined to form a luminous electric pole, which is highly interesting and ornamental; and can also be combined with building block toys of other structures to improve the playability of the toy and various combination possibilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the luminous building block toy in the utility model.

[0017] Figure 2 for Figure 1 Schematic diagram of the disassembly of the electric pole.

[0018] Figure 3 for Figure 1 Schematic diagram of the toy light string.

[0019] Figure 4 for Figure 3 Connection diagram of multiple toy light strings.

[0020] Figure 5 for Figure 3 Schematic diagram of the split connection end.

[0021] Figure 6 for Figure 1 Schematic diagram of the cross section of the utility pole when connected to the connecting end.

[0022] Figure 7 for Figure 4 A cross-sectional diagram of the two connecting ends when connected.

[0023] In the figure: 100-telephone pole; 110-support rod; 120-adapter arm; 121-conductive head; 122-conductive member; 130-decorative top; 140-base; 210-first building block structure; 220-second building block structure; 230-third building block structure; 240-fourth building block structure; 251-clip rod; 252-through hole; 310-first wire; 320-second wire; 400-light source body; 500-connecting terminal; 501-conductive protrusion; 502-holding cavity; 510-first cover body; 511-fixing groove; 512-opening; 513-connecting port; 520-second cover body; 521-boss; 522-positioning ring; 523-through port; 531-riveting rod; 532-fixing cap. DETAILED DESCRIPTION

[0024] The following further describes in detail the preferred embodiments of the present utility model in conjunction with the accompanying drawings.

[0025] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0027] In addition, terms such as "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0028] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0030] Please refer toFigures 1-7 , this embodiment provides a luminous building block toy, including a telegraph pole 100 and a toy light string that are detachably conductively connected.

[0031] In this embodiment, the telegraph pole 100 includes a support rod 110, two adapter arms 120, and a decorative top 130. Among them, a first building block structure 210 is provided on one side of the support rod 110, and a second building block structure 220 is provided on one side of the decorative top 130. The first building block structure 210 and the second building block structure 220 are oppositely arranged on each adapter arm 120. It should be noted that the shapes of the first building block structure 210 and the second building block structure 220 are concavo-convexly adapted. Specifically, the first building block structure 210 is a plurality of convex blocks distributed in rows and columns, and the second building block structure 220 is a square-shaped groove. Through the detachable concavo-convex plug-in connection relationship between the first building block structure 210 and the second building block structure 220, the support rod 110, the plurality of adapter arms 120, and the decorative top 130 can be detachably connected into one body. In other embodiments of the present invention, the number of adapter arms 120 can also be one or more than three, etc. The first building block structure 210 and the second building block structure 220 can also be set to structures with other concavo-convexly adapted shapes.

[0032] It can be understood that the above-mentioned detachable building block structure setting enables the telegraph pole 100 to adjust the connection number of the adapter arms 120 according to the needs of the player; it can also adjust the actual connecting components of the telegraph pole 100 according to the needs of the player, such as removing the support rod 110 and / or the decorative top 130, etc.

[0033] Among them, the adapter arm 120 is used to electrically connect the toy light string on the telegraph pole 100. In this embodiment, a conductive head 121 is fixed at each of the opposite ends of each adapter arm 120. The plurality of conductive heads 121 on the adapter arm 120 are electrically connected through a conductive member 122 (such as a wire, a conductive plate, etc.), and the conductive member 122 is encapsulated inside the adapter arm 120. The connection end of the conductive head 121 and the toy light string is detachably conductively connected. When the conductive head 121 is connected to the connection end of the toy light string, the conductive head 121 can contact the wire or the conductive convex head of the connection end to electrically connect the conductive head 121 and the toy light string. In other embodiments of the present invention, the number of conductive heads 121 on the adapter arm 120 can also be set to three or more than four, etc., and the plurality of conductive heads 121 can also be arranged on the same end of the adapter arm 120.

[0034] In this embodiment, the utility pole 100 further includes a base 140, and the base 140 is connected to the other end of the support rod 110 relative to the adapter arm 120. Specifically, a third building block structure 230 is provided at the other end of the support rod 110, and a fourth building block structure 240 is provided on one side of the base 140. Among them, the third building block structure 230 is a circular ring groove, and a snap rod 251 is movably connected to the groove side wall of the third building block structure 230; the fourth building block structure 240 is also a groove structure, and a through hole 252 is formed in the bottom wall of the fourth building block 240. The shape of the through hole 252 is adapted to the shape of the circular ring groove, and the circular ring groove is rotatably snap-connected to the through hole 252 through the snap rod 251, so that the support rod 110 can be rotatably connected to the base 140.

[0035] It can be understood that the third building block structure 230 can cooperate with an external building block base or building block combination to fix the support rod 110 on the building block base or building block combination. The fourth building block structure 240 can also cooperate with an external building block base or building block combination, so that the support rod 110 can be rotatably connected to the building block base or building block combination through the base 140. In other embodiments of the present invention, the utility pole 100 may not be provided with the base 140. The third building block structure 230 and / or the fourth building block structure 240 may also be provided as other building block structures capable of cooperating with external building block structures, such as a plurality of bumps distributed in rows and columns.

[0036] The toy light string includes a light source assembly, and the light source assembly includes a wire and a plurality of light source bodies 400 electrically connected into a light string via the wire.

[0037] In this embodiment, the number of the wires is two, namely a first wire 310 and a second wire 320. Connection ends 500 are fixed to both ends of the first wire 310 and the second wire 320, and a plurality of light source bodies 400 are electrically connected between the first wire 310 and the second wire 320 in a sequentially parallel connection manner.

[0038] It can be understood that the above structure enables the toy light string to have two current input ends and output ends at the same time. When any connection end 500 of the first wire 310 and the second wire 320 is electrically connected to a power source, a plurality of light source bodies 400 can be lit. Moreover, the above structure makes the current paths of the plurality of light source bodies 400 not interfere with each other. Even if a light source body 400 is short-circuited or damaged, it will not affect the normal operation of other light source bodies 400, thereby enabling the toy light string to have a longer service life and a better user experience.

[0039] It should be noted that the light source body 400 is an LED lamp with two pins, and the two pins are respectively connected to the first wire 310 and the second wire 320 by welding. In this embodiment, the light source body 400 is an RGB three-color LED lamp. In other embodiments of the present invention, the light source body 400 may also be a monochromatic LED lamp.

[0040] In other embodiments of the present invention, the number of the wires may also be one. At this time, multiple light source bodies 400 are electrically connected to the wire in a sequentially connected series manner, and a connection end 500 is also fixed at both ends of the wire to serve as the output end and input end of the current. Through the two connection ends 500, the series and parallel connections of multiple toy lamp strings can be realized.

[0041] The connection end 500 is used to realize the electrical connection of any two toy lamp strings, and can also be used to electrically connect the toy lamp string to the utility pole 100. Each connection end 500 is provided with a conductive convex head 501 and a clamping cavity 502. The conductive convex head 501 is electrically connected to the corresponding wire (the first wire 310 or the second wire 320), and the shape of the conductive convex head 501 is the same as or substantially the same as that of the conductive head 121. The clamping cavity 502 is adapted to the shapes of the conductive convex head 501 and the conductive head 121, so that the clamping cavity 502 and the conductive convex head 501 and the conductive head 121 can be detachably inserted and fixed.

[0042] In this embodiment, the connection end 500 includes a first cover body 510 and a second cover body 520. The first cover body 510 and the second cover body 520 are tightly connected by a rivet structure, and the corresponding wire is clamped between the first cover body 510 and the second cover body 520. In other embodiments of the present invention, the connection end 500 may also be an integrally formed structure. The first cover body 510 and the second cover body 520 may also be tightly connected by other connection structures such as a snap structure.

[0043] A fixing groove 511 is formed on the first cover body 510. An opening 512 for the wire to pass through is formed on the fixing groove 511, and a connection port 513 for the rivet structure to pass through is also formed on the fixing groove 511. The shape of the second cover body 520 is adapted to the fixing groove 511. The second cover body 520 includes a convex platform 521 and a positioning ring 522. The convex platform 521 and the positioning ring 522 are communicated through a through port 523, and the through port 523 is arranged corresponding to the opening 512.

[0044] The rivet structure includes a riveting rod 531 and a fixing cap 532. The riveting rod 531 forms a conductive convex head 501, and the fixing cap 532 forms a clamping cavity 502. Among them, the riveting rod 531 is conductive and is in contact with or can be in contact with the wire. At least part of the riveting rod 531 is fixedly extended out of the first cover 510 through the connection port 513. The shape of the part of the riveting rod 531 protruding from the first cover 510 is the same as or substantially the same as that of the conductive head 121. The part of the riveting rod 531 located in the fixing groove 511 can be deformed by outward turning or can be deformed by outward swelling under force. The fixing cap 532 is non-conductive, and a channel is opened in the middle of the fixing cap 532. The channel forms a clamping cavity 502 for communicating the riveting rod 531 and the outside. One end of the clamping cavity 502 connected to the connection port 513 has the same or substantially the same opening width as it.

[0045] It can be understood that the fixing cap 532 passes through the positioning ring 522 and is adjacent to the convex platform 521 (that is, the convex platform 521 is located outside the riveting rod 531), so that the riveting rod 531 can be deformed under force after being inserted into the connection port 513 and the clamping cavity 502, thereby achieving the purpose of sequentially fastening the first cover 510, the second cover 520 and the fixing cap 532. The rivet structure uses force deformation to fasten the first cover 510 and the second cover 520, replacing traditional fastening processes such as screws, adhesives, heat ironing, welding, etc., making the fastening process of the first cover 510 and the second cover 520 more convenient and fast, and safer, and can effectively improve production efficiency. Moreover, the rivet structure can form opposite conductive convex heads 501 and clamping cavities 502, without the need to additionally set up a conductive structure, which can save assembly time and production costs.

[0046] During the game, as Figure 1 and Figure 6 shown, if it is necessary to electrically connect multiple toy light strings through the telegraph pole 100, then in each of the toy light strings, any connection end 500 of the first wire 310 and the second wire 320 is fixed on the conductive heads 121 of the two adapter arms 120 through the clamping cavity 502. At this time, the first wire 310 and the second wire 320 are in contact with the conductive heads 121, and through the conductive heads 121 and the conductive parts 122 of the same adapter arm 120, multiple light source bodies 400 on any two first wires 310 and second wires 320 can be electrically connected.

[0047] As Figure 4 and Figure 7As shown, if it is necessary to directly electrically connect multiple toy light strings, any connection end 500 of the first wire 310 and the second wire 320 is fixed on any connection end 500 of another first wire 310 and the second wire 320. At this time, the clamping cavity 502 is adaptively connected to the conductive convex head 501, so that the first wire 310 and the second wire 320 can be in contact with the conductive convex head 501 of the other connection end to electrically connect multiple light source bodies 400 on any two first wires 310 and second wires 320.

[0048] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications; any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A toy light string, comprising a light source assembly, characterized in that: The lamp source assembly includes a wire and a plurality of light sources electrically connected into a light string via the wire, a connecting terminal is fixed at each end of the wire, a conductive protrusion and a retaining cavity are provided on each connecting terminal, the conductive protrusion is electrically connected to the wire, the retaining cavity is adapted to the shape of the conductive protrusion, so that the retaining cavity and the conductive protrusion can be detachably plugged and fixed; when the retaining cavity is adapted to be connected with the conductive protrusion of another connecting terminal, the conductive protrusion or the wire touches the conductive protrusion of another connecting terminal to electrically connect any two light sources on the wires.

2. The toy light string as claimed in claim 1, characterized in that: The number of the conductive wire is one, and the plurality of light sources are electrically connected to the conductive wire in a manner of being connected in series in sequence.

3. The toy light string as claimed in claim 1, characterized in that: The number of the wires is two, namely a first wire and a second wire. Both ends of the first wire and the second wire are fixed with a connecting terminal. The multiple light sources are electrically connected between the first wire and the second wire in a sequentially parallel manner.

4. The toy light string according to any one of claims 1 to 3, characterized in that: The light source is an LED lamp with two pins, and the pins are connected to the wires by welding.

5. The toy light string as claimed in claim 4, characterized in that: The LED lamp is an RGB three-color LED lamp.

6. The toy light string according to any one of claims 1 to 3, characterized in that: The connecting end includes a first cover body and a second cover body, the wire is clamped between the first cover body and the second cover body, the first cover body and the second cover body are fastened together by a rivet structure, the rivet structure includes a rivet rod and a fixing cap, the rivet rod forms the conductive protrusion, the fixing cap forms the clamping cavity, and the rivet rod is inserted into the first cover body, the second cover body and the fixing cap in sequence and then deformed and clamped.

7. The toy light string as claimed in claim 6, characterized in that: The first cover body is provided with a fixing groove, the fixing groove is provided with an opening for the wire to pass through, and the fixing groove is also provided with a connecting port for the riveting rod to pass through.

8. The toy light string as claimed in claim 7, characterized in that: The shape of the second cover body is adapted to the fixing groove. The second cover body comprises a boss and a positioning ring. The boss and the positioning ring are connected via a through port. The boss is located outside the fixing cap, and the positioning ring is passed through the fixing cap.

9. A luminous building block toy, characterized in that: It comprises a telephone pole and a toy light string as described in any one of claims 1 to 8, wherein at least one transfer arm is provided on the telephone pole, at least two conductive heads are fixed on the transfer arm, the multiple conductive heads on the transfer arm are electrically connected, and any conductive head on the transfer arm is detachably conductively connected to the connecting end of the toy light string.

10. The luminous building block toy according to claim 9, characterized in that: The utility pole also includes a support rod and a decorative top, a first building block structure is arranged on one side of the support rod, a second building block structure is arranged on one side of the decorative top, the first building block structure and the second building block structure are arranged relatively on each of the transfer arms, and the shapes of the first building block structure and the second building block structure are matched with each other, so that the support rod, the transfer arm and the decorative top can be detachably connected as a whole.

Images