Case with pull-out handle and stage lamp with same

Abstract

The utility model discloses a case with a drawable handle and a stage lamp with the same, the case with the drawable handle comprises a top plate and a base plate which are arranged oppositely, and a plurality of side plates connected with the top plate and the base plate, the top plate, the base plate and the plurality of side plates jointly form a cavity for accommodating electronic components, and the top plate and the base plate are arranged oppositely. The lifting handle is provided with at least one sliding rod used for being connected to the base plate or the top plate or the side plate in a sliding mode and a lifting rod connected to the other end of the sliding rod, and the end, connected with the lifting rod, of the sliding rod is bent towards the center of the side plate in the height direction of the side plate, so that the lifting rod is closer to the center of the side plate than the sliding rod; the lifting handle has a lifting state that the lifting handle protrudes out of the side plate after sliding in the direction away from the side plate and a hidden state that the lifting handle abuts against the side plate after sliding in the direction close to the side plate. The lifting and holding rod is closer to the center of the side plate than the sliding rod, a wide operation space is reserved, and the hand of a worker can conveniently stretch into the position between the lifting and holding rod and the placement plane of the case.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lamps, and more specifically, to a chassis with a pull-out handle and a stage lamp having the same. Background Art

[0002] As the main force in a grand performance, stage lights can choose to project light spots with different effects according to the stage design, providing colorful lighting effects. This is due to the various functional modules gathered inside the lamp body, such as prism modules, pattern modules and essential heat dissipation modules, etc. The diversification of functions is accompanied by a sharp increase in weight. In order to facilitate the staff to carry the stage lights, designers usually set handles on the chassis to meet the transportation requirements.

[0003] Most of the handles of stage lights on the market are designed to protrude from the lamp body, and most of them are fixed structures. However, handles that are too protruding will take up a large space, which is not conducive to the installation, transportation and storage of stage lights. In response to this, the handles will be set as close to the side surface of the lamp body as possible to save space, but such a structure is not conducive to the staff to grasp the handles. The market has a strong demand for hidden and easy-to-grasp handles for lamps. Utility Model Content

[0004] The utility model is to overcome at least one defect of the prior art and provide a case with a pull-out handle and a stage light having the same. The handle is designed with a bent section and can be hidden, thereby solving the problem that the handle is difficult to be both easy to grasp and compact.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a chassis with a pull-out handle and a stage light having the same, wherein a chassis with a pull-out handle comprises a top plate and a base plate arranged relatively to each other, and a plurality of side plates connecting the top plate and the base plate, wherein the top plate, the base plate and the plurality of side plates together form a cavity for accommodating electronic components, and also comprises a handle, wherein the handle has at least one sliding rod for sliding connection to the base plate or the top plate or the side plate, and a gripping rod connected to the other end of the sliding rod, along the height direction of the side plate, one end of the sliding rod connected to the gripping rod is bent toward the center of the side plate, so that the gripping rod is closer to the center of the side plate than the sliding rod; the handle has a gripping state in which it protrudes from the side plate after sliding in a direction away from the side plate, and a hidden state in which it abuts against the side plate after sliding in a direction close to the side plate.

[0006] When the staff needs to move the chassis, the handle can be pulled out to protrude from the side panel, and the staff can lift and hold the handle rod. After the move is completed, the handle can be pushed inward in the direction close to the side panel to hide the handle. The handle does not occupy space when not in use, effectively reducing the size of the chassis. At the same time, the handle rod is closer to the center of the side panel than the sliding rod, leaving a relatively ample operating space, making it convenient for the staff to put their hands between the handle rod and the plane where the chassis is placed.

[0007] Furthermore, the handle has two sliding rods respectively connected to the two ends of the handle rod. When the staff holds the handle rod to move the chassis, the two sliding rods simultaneously bear the pulling force of the handle rod, so that the force is more evenly received.

[0008] Furthermore, there are two handles, one on each side of the chassis, and the staff can carry the chassis conveniently by holding the handles on the two sides of the chassis.

[0009] Furthermore, the handle is slidably connected to the base plate. Since most of the bottom base plates of the chassis are made of relatively strong materials (such as metal materials), the handle is slidably connected to the base plate to ensure the connection strength and reliability of the two, and the base plate can also provide sufficient support for the handle, making it difficult to break.

[0010] Furthermore, the base plate is provided with a guide screw for guiding the sliding rod to slide in a straight line direction, and a guide groove is provided on a side of the handle close to the base plate corresponding to the guide screw. The guide screw cooperates with the guide groove to limit the movement direction of the sliding rod, making it slide more smoothly and avoiding jamming.

[0011] Furthermore, the end of the guide screw near the guide groove is elastically connected with a positioning bead, and the guide groove has a starting recess and an ending recess that can respectively cooperate with the positioning bead. During the sliding of the sliding rod, the guide groove slides relative to the positioning bead, and when the starting recess moves to the position of the positioning bead, the positioning bead is stuck therein due to the elastic deformation of the connecting piece, and the handle is not easy to slide out when it is in the hidden state; similarly, when the positioning bead is stuck in the ending recess, the handle is locked in the gripping state to prevent the handle from accidentally sliding into the base plate during transportation.

[0012] Furthermore, the base plate is provided with a receiving groove for receiving the sliding rod. By providing the receiving groove, the handle can be better hidden in the chassis, making the external structure more concise.

[0013] Furthermore, a wear-resistant ring is provided between the sliding rod and the receiving groove, which can reduce the friction between the handle and the bottom plate, play a buffering role when carrying the chassis, and make the handle smoother during the sliding process.

[0014] Furthermore, along the height direction of the side plate, the height difference between the two sides of the sliding rod and the handle rod that are away from each other is between 20 mm and 50 mm. Setting such a height difference reserves enough space for the staff to insert their fingers between the handle rod and the chassis and between the handle rod and the plane on which the chassis is placed.

[0015] The utility model also provides a stage light, having any of the above-mentioned chassis, and also comprising a support arm pivotally connected to the chassis and a lamp head pivotally connected to the support arm and used to generate a light beam. Such an arrangement enables the lamp head to rotate around at least two dimensions relative to the chassis, and the handle of the utility model is arranged on the chassis, which makes it more convenient for staff to carry the stage light. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the chassis when the handle of the utility model is in a hidden state.

[0017] Figure 2 It is a schematic diagram of the cross section of the chassis and a schematic diagram of the partial enlarged structure when the handle of the utility model is in a hidden state.

[0018] Figure 3 It is a schematic diagram of the chassis structure when the handle is in a lifting and holding state.

[0019] Figure 4 It is a schematic diagram of the cross-section structure of the chassis when the handle is in a lifting and holding state.

[0020] Figure 5 It is a schematic diagram of the chassis structure when the handle is in a hidden state.

[0021] Figure 6 It is a schematic diagram of the chassis structure when the handle is in a hidden state and a schematic diagram of a partially enlarged structure.

[0022] Figure 7 It is a schematic diagram showing the structure of the handle from two viewing angles.

[0023] Figure 8 This is a schematic diagram of the structure of a stage lamp with a pull-out handle in the utility model.

[0024] In the figure:

[0025] 100, chassis; 110, base plate; 111, guide screw; 112, positioning bead; 113, receiving groove; 114, spring; 120, top plate; 130, side plate; 140, cavity; 150, wear-resistant ring; 200, handle; 210, sliding rod; 211, guide groove; 212, starting recess; 213, ending recess; 220, handle rod; 230, finger position groove; 300, lamp holder; 400, support arm; 500, pivot axis. DETAILED DESCRIPTION

[0026] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.

[0027] like Figures 1 to 4 As shown, a case with a pull-out handle and a stage light having the same, wherein the case with a pull-out handle comprises a top plate 120 and a base plate 110 arranged opposite to each other, and a plurality of side plates 130 connecting the top plate 120 and the base plate 110, wherein the top plate 120, the base plate 110 and the plurality of side plates 130 together form a cavity 140 for accommodating electronic components, and further comprises a handle 200, wherein the handle 200 has at least one sliding member for slidingly connecting to the base plate 110 or the top plate 120 or the side plate 130. The movable rod 210 and the handle rod 220 connected to the other end of the sliding rod 210 are bent toward the center of the side panel 130 along the height direction of the side panel 130 at one end of the sliding rod 210 connected to the handle rod 220, so that the handle rod 220 is closer to the center of the side panel 130 than the sliding rod 210; the handle 200 has a handle state protruding from the side panel 130 after sliding in a direction away from the side panel 130, and a hidden state when it is pressed against the side panel 130 after sliding in a direction close to the side panel 130.

[0028] When the staff needs to move the chassis 100, the handle 200 can be pulled out to protrude from the side panel 130, and the handle 200 can be lifted and held by the handle rod 220. After the move is completed, the handle 200 can be pushed in the direction close to the side panel 130 to hide the handle 200. The handle 200 does not occupy space when not in use, effectively reducing the volume of the chassis 100. At the same time, the handle rod 220 is arranged closer to the center of the side panel 130 than the sliding rod 210, leaving a relatively ample operating space, so that the staff can conveniently put their hands between the handle rod 220 and the plane where the chassis 100 is placed.

[0029] Preferably, there is a smooth transition between the handle bar 220 and the sliding bar 210 .

[0030] Preferably, the handle 200 is made of metal, and the handle rod 220 and the sliding rod 210 are integrally formed.

[0031] Preferably, finger grooves 230 matching the fingers of the staff are provided at the bottom of the handle bar 220 and the inner side close to the side panel 130 , so that the pressure on the fingers of the staff can be effectively reduced when the staff moves the chassis 100 .

[0032] Preferably, the number of the side panels 130 is four.

[0033] In a preferred embodiment of the utility model, the handle 200 has two sliding rods 210 respectively connected to the two ends of the handle rod 220. When the staff holds the handle rod 220 to move the chassis 100, the two sliding rods 210 simultaneously bear the pulling force of the handle rod 220, and the force is more evenly applied. Preferably, the handle 200 has a "U"-shaped structure.

[0034] In a preferred embodiment of the present invention, there are two handles 200, one on each side of the chassis 100. The staff can hold the handles 200 on the sides of the chassis 1002 for easy transportation.

[0035] In a preferred embodiment of the present invention, the handle 200 is slidably connected to the base plate 110. Since the bottom base plate 110 of most of the chassis 100 is made of a relatively strong material (such as a metal material), the handle 200 is slidably connected to the base plate 110 to ensure the connection strength and reliability of the two, and the base plate 110 can also provide sufficient support for the handle 200, and it is not easy to break.

[0036] Preferably, the base plate 110 is made of metal material, and the side plates 130 and the top plate 120 are made of plastic material, which effectively reduces the overall weight of the chassis 100 .

[0037] In a preferred embodiment of the utility model, the base plate 110 is provided with a guide screw 111 for guiding the sliding rod 210 to slide in a straight line direction, and a side of the handle 200 close to the base plate 110 is provided with a guide groove 211 corresponding to the guide screw 111. The guide screw 111 cooperates with the guide groove 211 to limit the movement direction of the sliding rod 210, so that the sliding is smoother and jamming is avoided.

[0038] Preferably, the length of the guide slot 211 is equal to the slidable travel of the handle 200 , and the guide slot 211 cooperates with the guide screw 111 to prevent the handle 200 from being separated from the chassis 100 .

[0039] Optionally, according to design requirements, the guide screw 111 can be selectively arranged above or below the sliding rod 210, and the guide groove 211 can cooperate therewith.

[0040] In a preferred embodiment of the utility model, the end of the guide screw 111 near the guide groove 211 is elastically connected with a positioning bead 112, and the guide groove 211 has a starting recess 212 and a terminating recess 213 that can respectively cooperate with the positioning bead 112. During the sliding of the sliding rod 210, the guide groove 211 slides relative to the positioning bead 112. When the starting recess 212 moves to the position of the positioning bead 112, the positioning bead 112 is inserted into it due to the elastic deformation of the connecting member, and the handle 200 is not easy to slide out when it is in the hidden state; similarly, when the positioning bead 112 is inserted into the terminating recess 213, the handle 200 is locked in the gripping state to prevent the handle 200 from accidentally sliding into the base plate 110 during transportation.

[0041] Preferably, the connecting member is a spring 114 , and the positioning bead 112 is made of stainless steel.

[0042] Preferably, the starting recess 212 and the ending recess 213 are respectively located at two ends of the guide groove 211 .

[0043] Preferably, both the starting recess 212 and the ending recess 213 have guiding slopes for guiding the positioning beads 112 to slide in or out, further ensuring that the handle 200 can slide smoothly.

[0044] In a preferred embodiment of the present utility model, the base plate 110 is provided with a receiving groove 113 for receiving the sliding rod 210. By providing the receiving groove 113, the handle 200 can be better hidden in the chassis 100, making the external structure more concise.

[0045] Preferably, when the handle 200 completely slides into the receiving groove 113 and is locked in a hidden state, a smooth transition is formed between the handle rod 220 and the side panel 130, so that the structure of the chassis 100 is more integrated and the handle rod 220 is prevented from protruding excessively and affecting the appearance.

[0046] In a preferred embodiment of the present invention, a wear-resistant ring 150 is provided between the sliding rod 210 and the receiving groove 113. The wear-resistant ring 150 can reduce the friction between the handle 200 and the bottom plate 110, play a buffering role when carrying the chassis 100, and make the handle 200 smoother during the sliding process.

[0047] Preferably, the handle 200 and the base plate 110 are both made of metal, and the wear-resistant ring sleeve 150 is made of wear-resistant plastic, and the wear-resistant ring sleeve 150 is wrapped on each side of the sliding rod 210 that contacts the base plate 110. Such a configuration can ensure that the base plate 110 supports the chassis 100 as a whole, and can also ensure that the handle 200 can withstand a large tensile force. The wear-resistant ring sleeve 150 made of plastic can effectively reduce the friction between metals and avoid a harsh "squeaking" sound during the sliding process.

[0048] In a preferred embodiment of the utility model, along the height direction of the side panel 130, the height difference between the two sides of the sliding rod 210 and the handle rod 220 that are away from each other is between 20 mm and 50 mm. Setting such a height difference reserves enough space for the staff to insert their fingers between the handle rod 220 and the chassis 100 and between the handle rod 220 and the plane on which the chassis 100 is placed.

[0049] Preferably, the height difference between the two sides of the sliding rod 210 and the handle rod 220 that are away from each other is 30 mm.

[0050] like Figure 1 and Figure 5 As shown, the utility model further provides a stage light, which has any of the above-mentioned chassis 100, and also includes a support arm 400 pivotally connected to the chassis 100 and a lamp head 300 pivotally connected to the support arm 400 and used to generate a light beam. Such an arrangement enables the lamp head 300 to rotate around at least two dimensions relative to the chassis 100, and the handle 200 of the utility model is arranged on the chassis 100, which makes it more convenient for staff to carry the stage light.

[0051] Preferably, the top plate 120 is mounted with a pivot shaft 500 for pivotally connecting the support arm 400 and a variety of electronic components for controlling the working state of the lamp holder 300 .

[0052] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A case with a pull-out handle, comprising a top plate (120) and a base plate (110) arranged opposite to each other, and a plurality of side plates (130) connecting the top plate (120) and the base plate (110), wherein the top plate (120), the base plate (110) and the plurality of side plates (130) together form a cavity (140) for accommodating electronic components, characterized in that: The invention also comprises a handle (200), wherein the handle (200) has at least one sliding rod (210) for sliding connection to the base plate (110) or the top plate (120) or the side plate (130), and a handle rod (220) connected to the other end of the sliding rod (210), and along the height direction of the side plate (130), one end of the sliding rod (210) connected to the handle rod (220) is bent toward the center of the side plate (130), so that the handle rod (220) is closer to the center of the side plate (130) than the sliding rod (210); the handle (200) has a handle state in which it protrudes from the side plate (130) after sliding in a direction away from the side plate (130), and a hidden state in which it abuts against the side plate (130) after sliding in a direction close to the side plate (130).

2. The chassis according to claim 1, characterized in that: The handle (200) has two sliding rods (210) respectively connected to two ends of the handle rod (220).

3. The chassis according to claim 1, characterized in that: The number of the handles (200) is two, one on each side of the chassis (100).

4. The chassis according to claim 1, characterized in that: The handle (200) is slidably connected to the base plate (110).

5. The chassis according to claim 4, characterized in that: The base plate (110) is provided with a guide screw (111) for guiding the sliding rod (210) to slide in a straight line direction, and a guide groove (211) is provided on a side of the handle (200) close to the base plate (110) corresponding to the guide screw (111).

6. The chassis according to claim 5, characterized in that: The end of the guide screw (111) close to the guide groove (211) is elastically connected with a positioning bead (112), and the guide groove (211) has a starting recess (212) and an end recess (213) which can respectively cooperate with the positioning bead (112).

7. The chassis according to claim 1, characterized in that: The base plate (110) is provided with a receiving groove (113) for receiving the sliding rod (210).

8. The chassis according to claim 7, characterized in that: A wear-resistant ring sleeve (150) is provided between the sliding rod (210) and the accommodating groove (113).

9. The chassis according to claim 1, characterized in that: Along the height direction of the side plate (130), the height difference between the two side surfaces of the sliding rod (210) and the handle rod (220) that are away from each other is between 20 mm and 50 mm.

10. A stage light having a housing as claimed in any one of claims 1 to 9, characterized in that: It also includes a support arm (400) pivotally connected to the chassis (100) and a lamp head (300) pivotally connected to the support arm (400) and used for generating a light beam.

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