A fixing clip and a hanging lamp

Abstract

The present invention discloses a fixing clip, which includes an article connection structure, a first clamping structure, a second clamping structure, and a third clamping structure arranged in sequence. The article connection structure is arranged on the first clamping structure and is used for connecting the article to be fixed. The first clamping structure and the third clamping structure are respectively rotatably installed at both ends of the second clamping structure; at least one of the second clamping structure and the third clamping structure is provided with a weight structure; the first clamping structure includes a first connection part connected to the second clamping structure and an abutting part protruding from the first connection part. The present invention is applicable to screens of various shapes and can more easily adjust its center of gravity through the rotation of the first clamping structure and the second clamping structure and the rotation of the second clamping structure and the third clamping structure, which is convenient for use.

Description

Technical Field

[0001] The present invention relates to the field of fixing devices, and in particular to a fixing bracket and a hanging lamp. Background Art

[0002] At present, screen hanging lamps are becoming more and more popular and practical among consumers. They mainly include a light source and a fixing clip. However, the current fixing clips of hanging lamps are either suitable for monitors with thicker frames, such as the monitors of desktop computers, or suitable for monitors with thinner frames, such as the monitors of laptop computers, and cannot take both into account; moreover, they are not applicable to special-shaped screens. Summary of the Invention

[0003] In order to overcome the deficiencies in the prior art, the present invention provides a fixing clip and a hanging lamp using the fixing clip. By rotating the first clamping structure and the second clamping structure, and the rotating housing of the second clamping structure and the third clamping structure, it is applicable to various shapes of screens and can more easily adjust its center of gravity, facilitating use.

[0004] In order to achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0005] A fixing clip includes an article connection structure, a first clamping structure, a second clamping structure, and a third clamping structure arranged in sequence. The article connection structure is arranged on the first clamping structure for connecting the article to be fixed. The first clamping structure and the third clamping structure are respectively rotatably installed at both ends of the second clamping structure; at least one of the second clamping structure and the third clamping structure is provided with a weight structure; the first clamping structure includes a first connection portion connected to the second clamping structure and a abutting portion protruding from the first connection portion; the position for arranging the abutting portion in the first connection portion is closer to the article connection structure than the position for connecting to the second clamping structure.

[0006] With the above structure, the user connects the article to be fixed to the article connection structure, then abuts the abutting portion in the first clamping structure against the object to be clamped, and rotates and adjusts the second clamping structure and the third clamping structure so that the third clamping structure contacts the object to be clamped to realize that the fixing clip adapts to the shape of the object to be clamped for clamping; and at least one of the second clamping structure and the third clamping structure is provided with a weight structure. Rotating and adjusting the second clamping structure and the third clamping structure can also adjust the center of gravity position of the fixing clip so that the center of gravity between the article to be fixed and the fixing clip reaches balance, preventing the separation of the fixing clip and the object to be clamped due to unbalanced center of gravity.

[0007] Of course, the user can also place the abutting portion in the first clamping structure against the clamped object, rotate the third clamping structure so that it rotates away from the clamped object, and then rotate the second clamping structure so that the second clamping structure contacts the clamped object to achieve fixation; make appropriate processing on the product appearance so that the second clamping structure can contact the third clamping structure, thereby increasing the beauty and practicality of the product.

[0008] Furthermore, the second clamping structure and the third clamping structure are both equipped with a counterweight structure.

[0009] With the above structure, since the second clamping structure is rotatably connected to the first clamping structure, and the third clamping structure is rotatably connected to the second clamping structure, rotating and adjusting the second clamping structure can achieve a change in the center of gravity of the fixed clamp, and rotating and adjusting the third clamping structure can achieve a change in the center of gravity of the fixed clamp; therefore, the coordinated adjustment of the two can more easily achieve a balanced center of gravity of the fixed clamp, which is convenient for users to use.

[0010] Further, the counterweight structure includes a first counterweight, the second clamping structure has a first accommodating cavity, and the first counterweight is disposed in the first accommodating cavity;

[0011] The counterweight structure includes a second counterweight, the third clamping structure has a second accommodating cavity, and the second counterweight is disposed in the second accommodating cavity.

[0012] Furthermore, the second clamping structure is heightened so that it can accommodate a larger first counterweight for easy use.

[0013] Further, the second clamping structure includes a first adapter portion having a first through-hole, and the first clamping structure includes a first adapter matching portion provided on a side of the first adapter portion and having a second through-hole; the first adapter portion and the first adapter matching portion are rotatably connected via a first rotating shaft passing through the first through-hole and the second through-hole; first anti-detachment protrusions are convexly provided at both ends of the first rotating shaft to prevent the first rotating shaft from detaching from the first through-hole and the second through-hole;

[0014] The third clamping structure includes a second adapter portion having a third through-hole, and the second clamping structure includes a second adapter mating portion arranged on the side of the second adapter portion and having a fourth through-hole; the second adapter portion and the second adapter mating portion are rotatably connected via a second rotating shaft passing through the third through-hole and the fourth through-hole; second anti-slip protrusions are protruding at both ends of the second rotating shaft to prevent the second rotating shaft from escaping from the third through-hole and the fourth through-hole.

[0015] Further, the first transfer and mating portion is recessed to form a first installation cavity, and the second through hole is provided on the bottom surface of the first installation cavity. The first anti - detachment protrusion formed outside the second through hole is placed in the first installation cavity; a first cover for covering the opening of the first installation cavity is arranged to match the first installation cavity.

[0016] The second transfer and mating portion is recessed to form a second installation cavity, and the fourth through hole is provided on the bottom surface of the second installation cavity. The second anti - detachment protrusion formed outside the fourth through hole is placed in the second installation cavity; a second cover for covering the opening of the second installation cavity is arranged to match the second installation cavity.

[0017] With the above structure, the first anti - detachment protrusion outside the first through hole and the second anti - detachment protrusion outside the second through hole are respectively hidden by the first installation cavity and the first cover, and the second installation cavity and the second cover, making the appearance of the fixing clip more beautiful.

[0018] Further, the first rotating shaft includes a first rotating shaft body and a first locking member. One end of the first rotating shaft body protrudes with a first anti - detachment protrusion, and the other end is detachably connected to the first locking member. The first locking member protrudes from the first rotating shaft body to form the first anti - detachment protrusion at the end of the first rotating shaft body where the first locking member is installed.

[0019] The second rotating shaft includes a second rotating shaft body and a second locking member. One end of the second rotating shaft body protrudes with a second anti - detachment protrusion, and the other end is detachably connected to the second locking member. The second locking member protrudes from the second rotating shaft body to form the second anti - detachment protrusion at the end of the second rotating shaft body where the second locking member is installed.

[0020] With the above structure, the first transfer and mating portion is placed outside the first transfer portion. The first rotating shaft body passes through the first through hole and the second through hole and then is connected to the first locking member, realizing the rotational installation of the first transfer and mating portion and the first transfer portion; the second transfer and mating portion, the second transfer portion, the second rotating shaft body, and the second locking member are rotationally installed in the same way.

[0021] Further, the distance between the first locking member and the first anti - detachment protrusion protruding from the first rotating shaft body is adjustable; the distance between the second locking member and the second anti - detachment protrusion protruding from the second rotating shaft body is adjustable.

[0022] With the above structure, the damping force between the first transfer matching part and the first transfer part can be adjusted by adjusting the distance between the first locking part and the first anti - detachment convex block protruding from the first rotating shaft body; the damping force between the second transfer matching part and the second transfer part can be adjusted by adjusting the distance between the second locking part and the second anti - detachment convex block protruding from the second rotating shaft body.

[0023] Further, the first rotating shaft body and the first locking part are connected by threads, and the second rotating shaft body and the second locking part are connected by threads.

[0024] With the above structure and threaded connection, not only can the detachable connection between the first rotating shaft body and the first locking part, and between the second rotating shaft body and the second locking part be realized, but also the distance between the first anti - detachment convex blocks protruding from the first rotating shaft body and the distance between the second anti - detachment convex blocks protruding from the second rotating shaft body can be adjusted.

[0025] Further, the first transfer matching parts are arranged on both sides of the first transfer part, and the diameter of the first anti - detachment convex block is larger than the aperture of the second perforation;

[0026] The second transfer matching parts are arranged on both sides of the second transfer part, and the diameter of the second anti - detachment convex block is larger than the aperture of the fourth perforation.

[0027] With the above structure, the connection between the first transfer part and the first transfer connection part, and between the second transfer part and the second transfer connection part is more stable; and the first anti - detachment convex blocks on both sides of the first rotating shaft can be hidden in the first installation cavity, and the second anti - detachment convex blocks on both sides of the second rotating shaft can be hidden in the second installation cavity.

[0028] Further, the first locking part adopts an angular nut, and the first installation cavity for accommodating the first locking part matches the first locking part; the second locking part adopts an angular nut, and the second installation cavity for accommodating the second locking part matches the second locking part.

[0029] With the above structure, the first locking part adopts an angular nut such as a hexagonal nut. The first locking part is placed in the first installation cavity for accommodating the first locking part, and the first installation cavity matches the first locking part to restrict the first locking part to prevent it from rotating, which is convenient for the installation of the first rotating shaft body and the first locking part; the same applies to the second locking part and the second installation cavity for accommodating the second locking part.

[0030] Furthermore, the second clamping structure includes a second connecting portion having a groove, and a first connecting cover for covering an opening of the groove of the second connecting portion, and the second connecting portion and the first connecting cover are clamped to form the first accommodating cavity;

[0031] The third clamping structure includes a third connecting portion having a groove, and a second connecting cover for covering an opening of the groove of the third connecting portion. The third connecting portion and the second connecting cover are snap-connected to form the second accommodating cavity.

[0032] Specifically, the second connecting part has a groove with an opening on the bottom surface, and the first connecting cover has a protruding locking boss facing the second connecting part. Correspondingly, a locking cylinder matching the locking boss is provided on the bottom surface of the groove of the second connecting part, and the locking boss is inserted into the locking cylinder to realize the installation of the second connecting part and the first connecting cover, and the first counterweight has an avoidance area for avoiding the locking cylinder; the first adapter part is arranged on the first connecting cover, and the second adapter matching part is arranged on the second connecting part.

[0033] Specifically, the third connection part has a groove with a side opening, the opening edge of the groove of the third connection part is recessed inward to form a step surface, and the second connection cover cooperates with the step surface to achieve snap connection.

[0034] Furthermore, an anti-slip pad is provided on the inner side of the third clamping structure.

[0035] The above structure is adopted to prevent slippage between the third clamping structure and the clamped object, thereby improving the clamping ability of the fixing clamp.

[0036] A hanging lamp comprises a light source and a fixing clip. The fixing clip adopts the above-mentioned fixing clip. The light source is connected to the object connecting structure.

[0037] With the above structure, the hanging lamp can be applied to various special-shaped screens by adjusting the fixing clip, and does not require the display screen to be square. It is also applicable to display screens of various thicknesses, making the hanging lamp more applicable.

[0038] Furthermore, the hanging lamp includes a power supply structure having a power input port and a conductive output member, the power supply structure is placed in the fixing clamp, a first opening is provided on the surface of the fixing clamp for exposing the power input port, the conductive output member is arranged near the end surface of the object connection structure in contact with the light source, and a second opening is provided on the end surface of the object connection structure in contact with the light source for exposing the conductive output member; correspondingly, the light source is provided with a conductive input member matching the conductive output member.

[0039] With the above structure, the external power cord is connected to the power input port, and the conductive input member of the light source is connected to the conductive output member to achieve power transmission.

[0040] Specifically, the article connection structure has a cavity for accommodating the power supply structure; the conductive output member is a conductive sheet, and the conductive input member is a conductive terminal, and the conductive terminal contacts and conducts electricity with the conductive sheet.

[0041] Further, the second opening is a chute, and the conductive input member is slidably engaged with the second opening.

[0042] With the above structure, when the light source is rotated, the conductive input member slides along the second opening and can be connected to the conductive output member to achieve angle adjustment of the light source.

[0043] Further, the article connection structure is provided with a first attracting member, and the light source is provided with a second attracting member matching the first attracting member; the light source is fixed by the cooperation of the first attracting member and the second attracting member; specifically, the first attracting member and the second attracting member are a magnet and a metal that can be attracted by the magnet, respectively.

[0044] Further, the article connection structure and the light source are connected and fixed in a snap-fit manner.

[0045] Specifically, the shape of the article connection structure matches the shape of the light source and is provided with a notch to make itself elastic, and the light source is fixed and separated by elastically opening and closing the notch. Usually, when the article connection structure and the light source are in a snap-fit form, the external power cord is directly connected to the light source, and the article connection structure is provided with an avoidance hole for the external power cord to be connected to the light source.

[0046] Compared with the prior art, the present invention has the following beneficial effects:

[0047] (1) For the fixing clip and the hanging lamp using the fixing clip of the present invention, through the rotation of the first clamping structure and the second clamping structure, and the rotation of the second clamping structure and the third clamping structure, the housing is applicable to various shapes of screens and can more easily adjust its center of gravity, which is convenient for use.

[0048] (2) For the fixing clip and the hanging lamp using the fixing clip of the present invention, the second clamping structure and the second clamping structure are both provided with a weight structure, which further facilitates the adjustment of the center of gravity.

[0049] (3) For the fixing clip and the hanging lamp using the fixing clip of the present invention, its structure is reasonably designed. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic structural diagram of the fixing clip of the present invention;

[0051] Figure 2 Exploded structural schematic diagram of the fixing clip of the present invention;

[0052] Figure 3 Structural schematic diagram of the second clamping structure and the third clamping structure in the fixing clip of the present invention;

[0053] Figure 4 Structural schematic diagram of the hanging lamp of the present invention;

[0054] Figure 5 Exploded structural schematic diagram of the hanging lamp of the present invention;

[0055] Figure 6 is Figure 5 Enlarged view of part A in

[0056] Figure 7 Reference diagram of the usage state when the fixing clip (hanging lamp) of the present invention is fixed on a thin object;

[0057] Figure 8 Reference diagram of the usage state when the fixing clip (hanging lamp) of the present invention is fixed on a thick object;

[0058] Figure 9 Reference diagram of the usage state when the fixing clip (hanging lamp) of the present invention is fixed on a thick and irregular object;

[0059] Figure 10 Reference diagram of the usage state when the fixing clip (hanging lamp) of the present invention is fixed on another thick and irregular object;

[0060] Figure 11 Reference diagram of the usage state when the fixing clip (hanging lamp) of the present invention is fixed on a thin and irregular object;

[0061] Figure 12 Structural schematic diagram of the second clamping structure of the fixing clip of the present invention after heightening treatment;

[0062] Figure 13 Structural schematic diagram when the fixing clip (hanging lamp) that can be clamped by the second clamping structure of the present invention is clamped by the third clamping structure;

[0063] Figure 14 Structural schematic diagram when the fixing clip (hanging lamp) that can be clamped by the second clamping structure of the present invention is clamped by the second clamping structure;

[0064] Figure 15 Structural schematic diagram of the fixing clip and the light source in the hanging lamp of the present invention being fixed by a buckle;

[0065] Reference numerals: 1 article connection structure; 101 first attracting member; 2 first clamping structure; 201 first connection portion; 202 abutting portion; 203 first adapter fitting portion; 2031 second through hole; 2032 first mounting cavity; 2033 first cover; 3 second clamping structure; 301 first receiving cavity; 302 first adapter portion; 3021 first through hole; 303 second adapter fitting portion; 3031 fourth through hole; 3032 second mounting cavity; 3033 second cover; 304 second connection portion; 305 first connection cover; 4 third clamping structure; 401 second receiving cavity; 402 second adapter portion; 4021 third through hole; 403 third connection portion; 404 second connection cover; 405 anti-slip pad; 5 weight structure; 501 first weight; 502 second weight; 6 first rotating shaft; 601 first anti-disengagement protrusion; 602 first rotating shaft body; 603 first locking member; 7 second rotating shaft; 701 second anti-disengagement protrusion; 702 second rotating shaft body; 703 second locking member; 8 first opening; 9 second opening; 10 light source; 1001 conductive input member; 1002 second attracting member; 11 power supply structure; 1101 power input port; 1102 conductive output member. Detailed implementation manners

[0066] The following will further describe in detail the specific implementation manners of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0067] As Figure 1 —14 show, a fixing clip includes an article connection structure 1, a first clamping structure 2, a second clamping structure 3, and a third clamping structure 4 arranged in sequence. The article connection structure 1 is arranged on the first clamping structure 2 for connecting an article to be fixed. The first clamping structure 2 and the third clamping structure 4 are respectively rotatably mounted at both ends of the second clamping structure 3. At least one of the second clamping structure 3 and the third clamping structure 4 is provided with a weight structure 5. The first clamping structure 2 includes a first connection portion 201 connected to the second clamping structure 3 and an abutting portion 202 protruding from the first connection portion 201. The position of the first connection portion 201 for arranging the abutting portion 202 is closer to the article connection structure 1 than the position for connecting to the second clamping structure 3.

[0068] With the above structure, the user connects the item to be fixed to the item connection structure 1, then places the abutting portion 202 in the first clamping structure 2 against the object to be clamped, rotates and adjusts the second clamping structure 3 and the third clamping structure 4 so that the third clamping structure 4 contacts the object to be clamped, enabling the fixing clip to adapt to the shape of the object to be clamped for clamping; and at least one of the second clamping structure 3 and the third clamping structure 4 is provided with a weight structure 5. Rotating and adjusting the second clamping structure 3 and the third clamping structure 4 can also adjust the center of gravity position of the fixing clip so that the center of gravity between the item to be fixed and the fixing clip reaches balance, preventing the separation of the fixing clip and the object to be clamped due to unbalanced center of gravity.

[0069] Of course, the user can also place the abutting portion 202 in the first clamping structure 2 against the object to be clamped, rotate the third clamping structure 4 to rotate it away from the object to be clamped, and then rotate the second clamping structure 3 so that the second clamping structure 3 contacts the object to be clamped for fixation; appropriately process the appearance of the product so that the second clamping structure 3 can contact the third clamping structure 4, increasing the aesthetics and practicality of the product, such as Figure 14 shown

[0070] Preferably, both the second clamping structure 3 and the third clamping structure 4 are provided with a weight structure 5.

[0071] With the above structure, since the second clamping structure 3 is rotatably connected to the first clamping structure 2 and the third clamping structure 4 is rotatably connected to the second clamping structure 3, rotating and adjusting the second clamping structure 3 can change the center of gravity of the fixing clip, and rotating and adjusting the third clamping structure 4 can change the center of gravity of the fixing clip; therefore, the two cooperate with each other to adjust and can more easily achieve the balance of the center of gravity of the fixing clip, facilitating the use of the user.

[0072] Preferably, the weight structure 5 includes a first weight 501. The second clamping structure 3 has a first receiving cavity 301, and the first weight 501 is placed in the first receiving cavity 301;

[0073] The weight structure 5 includes a second weight 502. The third clamping structure 4 has a second receiving cavity 401, and the second weight 502 is placed in the second receiving cavity 401.

[0074] As Figure 12 shown, preferably, the second clamping structure 3 is made taller so that it can accommodate a larger first weight 501, facilitating use.

[0075] Preferably, the second clamping structure 3 includes a first adapter portion 302 having a first through hole 3021, and the first clamping structure 2 includes a first adapter mating portion 203 disposed on the side of the first adapter portion 302 and having a second through hole 2031; the first adapter portion 302 and the first adapter mating portion 203 are rotatably connected by a first rotating shaft 6 passing through the first through hole 3021 and the second through hole 2031; both ends of the first rotating shaft 6 are convexly provided with first anti-disengagement protrusions 601 for preventing the first rotating shaft 6 from disengaging from the first through hole 3021 and the second through hole 2031.

[0076] The third clamping structure 4 includes a second adapter portion 402 having a third through hole 4021, and the second clamping structure 3 includes a second adapter mating portion 303 disposed on the side of the second adapter portion 402 and having a fourth through hole 3031; the second adapter portion 402 and the second adapter mating portion 303 are rotatably connected by a second rotating shaft 7 passing through the third through hole 4021 and the fourth through hole 3031; both ends of the second rotating shaft 7 are convexly provided with second anti-disengagement protrusions 701 for preventing the second rotating shaft 7 from disengaging from the third through hole 4021 and the fourth through hole 3031.

[0077] Preferably, the first adapter mating portion 203 is recessed to form a first installation cavity 2032, the bottom surface of the first installation cavity 2032 is provided with the second through hole 2031, and the first anti-disengagement protrusion 601 formed outside the second through hole 2031 is placed in the first installation cavity 2032; the first installation cavity 2032 is matched with a first cover 2033 for covering the opening of the first installation cavity 2032.

[0078] The second adapter mating portion 303 is recessed to form a second installation cavity 3032, the bottom surface of the second installation cavity 3032 is provided with the fourth through hole 3031, and the second anti-disengagement protrusion 701 formed outside the fourth through hole 3031 is placed in the second installation cavity 3032; the second installation cavity 3032 is matched with a second cover 3033 for covering the opening of the second installation cavity 3032.

[0079] With the above structure, the first installation cavity 2032 and the first cover 2033, and the second installation cavity 3032 and the second cover 3033 respectively hide the first anti-disengagement protrusion 601 outside the first through hole 3021 and the second anti-disengagement protrusion 701 outside the second through hole 2031, making the appearance of the fixed clamp more beautiful.

[0080] Preferably, the first rotating shaft 6 includes a first rotating shaft body 602 and a first locking member 603. One end of the first rotating shaft body 602 is convexly provided with a first anti - detachment protrusion 601, and the other end is detachably connected to the first locking member 603. The first locking member 603 protrudes from the first rotating shaft body 602 to form the first anti - detachment protrusion 601 at one end of the first rotating shaft body 602 where the first locking member 603 is installed.

[0081] The second rotating shaft 7 includes a second rotating shaft body 702 and a second locking member 703. One end of the second rotating shaft body 702 is convexly provided with a second anti - detachment protrusion 701, and the other end is detachably connected to the second locking member 703. The second locking member 703 protrudes from the second rotating shaft body 702 to form the second anti - detachment protrusion 701 at one end of the second rotating shaft body 702 where the second locking member 703 is installed.

[0082] With the above structure, the first adapter fitting portion 203 is placed outside the first adapter portion 302. The first rotating shaft body 602 passes through the first through - hole 3021 and the second through - hole 2031 and then is connected to the first locking member 603, realizing the rotational installation of the first adapter fitting portion 203 and the first adapter portion 302; the second adapter fitting portion 303, the second adapter portion 402, the second rotating shaft body 702, and the second locking member 703 are rotationally installed in the same manner.

[0083] Preferably, the distance between the first locking member 603 and the first anti - detachment protrusion 601 protruding from the first rotating shaft body 602 is adjustable; the distance between the second locking member 703 and the second anti - detachment protrusion 701 protruding from the second rotating shaft body 702 is adjustable.

[0084] With the above structure, adjusting the distance between the first locking member 603 and the first anti - detachment protrusion 601 protruding from the first rotating shaft body 602 can adjust the damping force between the first adapter fitting portion 203 and the first adapter portion 302; adjusting the distance between the second locking member 703 and the second anti - detachment protrusion 701 protruding from the second rotating shaft body 702 can adjust the damping force between the second adapter fitting portion 303 and the second adapter portion 402.

[0085] Preferably, the first rotating shaft body 602 and the first locking member 603 are connected by threads, and the second rotating shaft body 702 and the second locking member 703 are connected by threads.

[0086] With the above structure and using threaded connection, not only can the detachable connection between the first rotating shaft body 602 and the first locking member 603, and between the second rotating shaft body 702 and the second locking member 703 be achieved, but also the distance between the first anti - detachment protrusions 601 protruding from the first rotating shaft body 602 and between the second anti - detachment protrusions 701 protruding from the second rotating shaft body 702 can be adjusted.

[0087] Preferably, the first transfer portion 302 is provided with the first transfer mating portions 203 on both sides, and the diameter of the first anti - detachment protrusion 601 is greater than the aperture of the second through - hole 2031;

[0088] The second transfer portion 402 is provided with the second transfer mating portions 303 on both sides, and the diameter of the second anti - detachment protrusion 701 is greater than the aperture of the fourth through - hole 3031.

[0089] With the above structure, the connection between the first transfer portion 302 and the first transfer connection portion, and between the second transfer portion 402 and the second transfer connection portion becomes more stable; and the first anti - detachment protrusions 601 on both sides of the first rotating shaft 6 can be hidden in the first installation cavity 2032, and the second anti - detachment protrusions 701 on both sides of the second rotating shaft 7 can be hidden in the second installation cavity 3032.

[0090] Preferably, the first locking member 603 adopts an angular nut, and the first installation cavity 2032 for accommodating the first locking member 603 matches the first locking member 603; the second locking member 703 adopts an angular nut, and the second installation cavity 3032 for accommodating the second locking member 703 matches the second locking member 703.

[0091] With the above structure, the first locking member 603 adopts an angular nut such as a hexagonal nut. Placing the first locking member 603 in the first installation cavity 2032 for accommodating the first locking member 603, the first installation cavity 2032 matches the first locking member 603 to restrict the first locking member 603 from rotating, facilitating the installation of the first rotating shaft body 602 and the first locking member 603; the same applies to the second locking member 703 and the second installation cavity 3032 for accommodating the second locking member 703.

[0092] Preferably, the second clamping structure 3 includes a second connecting portion 304 having a groove and a first connecting cover 305 for covering the opening of the groove of the second connecting portion 304. The second connecting portion 304 and the first connecting cover 305 are snap - connected to form the first accommodating cavity 301;

[0093] The third clamping structure 4 includes a third connecting portion 403 having a groove, and a second connecting cover 404 for covering the opening of the groove of the third connecting portion 403 . The third connecting portion 403 and the second connecting cover 404 are snap-fitted to form the second accommodating cavity 401 .

[0094] Specifically, the second connecting part 304 has a groove with an opening on the bottom surface, and the first connecting cover 305 protrudes a snap-in boss toward the second connecting part 304. Correspondingly, the bottom surface of the groove of the second connecting part 304 is provided with a snap-in cylinder matching the snap-in boss, and the snap-in boss is snapped into the snap-in cylinder to realize the installation of the second connecting part 304 and the first connecting cover 305. The first counterweight 501 has an avoidance area for avoiding the snap-in cylinder; the first adapter part 302 is arranged on the first connecting cover 305, and the second adapter matching part 303 is arranged on the second connecting part 304.

[0095] Specifically, the third connection portion 403 has a groove with a side opening, and the opening edge of the groove of the third connection portion 403 is recessed inward to form a step surface, and the second connection cover 404 cooperates with the step surface to achieve snap connection.

[0096] Preferably, an anti-slip pad 405 is provided on the inner side of the third clamping structure 4 .

[0097] The above structure is adopted to prevent the third clamping structure 4 from slipping with the clamped object, thereby improving the clamping ability of the fixing clamp.

[0098] A hanging lamp comprises a light source 10 and a fixing clip, wherein the fixing clip is the above-mentioned fixing clip, and the light source 10 is connected to the object connecting structure 1.

[0099] With the above structure, the hanging lamp can be applied to various special-shaped screens by adjusting the fixing clip, and does not require the display screen to be square. It is also applicable to display screens of various thicknesses, making the hanging lamp more applicable.

[0100] Preferably, the hanging lamp includes a power supply structure 11 having a power input port 1101 and a conductive output member 1102, the power supply structure 11 is placed in the fixing clamp, the surface of the fixing clamp is provided with a first opening 8 for exposing the power input port 1101, the conductive output member 1102 is arranged close to the contact end face of the object connection structure 1 and the light source 10, the end face of the object connection structure 1 in contact with the light source 10 is provided with a second opening 9 for exposing the conductive output member 1102; correspondingly, the light source 10 is provided with a conductive input member 1001 matching the conductive output member 1102.

[0101] With the above structure, the external power cord is connected to the power input port 1101, and the conductive input member 1001 of the light source 10 is connected to the conductive output member 1102 to achieve power transmission.

[0102] Specifically, the article connection structure 1 has a cavity for accommodating the power supply structure 11; the conductive output member 1102 is a conductive sheet, and the conductive input member 1001 is a conductive terminal, and the conductive terminal contacts and conducts electricity with the conductive sheet.

[0103] Preferably, the second opening 9 is a chute, and the conductive input member 1001 is slidably engaged with the second opening 9.

[0104] With the above structure, when the light source 10 is rotated, the conductive input member 1001 slides along the second opening 9 and can be connected to the conductive output member 1102, realizing the angle adjustment of the light source 10.

[0105] Preferably, the article connection structure 1 is provided with a first attracting member 101, and the light source 10 is provided with a second attracting member 1002 that matches the first attracting member 101; the light source 10 is fixed by the cooperation of the first attracting member 101 and the second attracting member 1002; specifically, the first attracting member 101 and the second attracting member 1002 are a magnet and a metal that can be attracted by the magnet, respectively.

[0106] As Figure 15 shown, preferably, the article connection structure 1 and the light source 10 are connected and fixed in a snap-fit manner.

[0107] Specifically, the shape of the article connection structure 1 matches the shape of the light source 10 and is provided with a notch to make itself elastic, and the light source 10 is fixed and separated by elastically opening and closing the notch. Usually, when the article connection structure 1 and the light source 10 are in a snap-fit form, the external power cord is directly connected to the light source 10, and the article connection structure 1 is provided with an avoidance hole for the external power cord to be connected to the light source.

[0108] The fixing clip and the hanging lamp of the present invention can be fixed on a thin screen, as Figure 7 shown; they can also be fixed on a thick screen, as Figure 8 shown; or fixed on a special-shaped screen, as Figure 9 、 Figure 10 、 Figure 11 shown.

[0109] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A fixing clip, characterized in that: it includes an article connection structure (1), a first clamping structure (2), a second clamping structure (3), and a third clamping structure (4) arranged in sequence. The article connection structure (1) is arranged on the first clamping structure (2) for connecting the article to be fixed. The first clamping structure (2) and the third clamping structure (4) are respectively rotatably installed at both ends of the second clamping structure (3); at least one of the second clamping structure (3) and the third clamping structure (4) is provided with a weight structure (5); the first clamping structure (2) includes a first connection part (201) connected to the second clamping structure (3), and an abutting part (202) protruding from the first connection part (201); the position for arranging the abutting part (202) in the first connection part (201) is closer to the article connection structure (1) than the position for connecting with the second clamping structure (3); the weight structure (5) includes a first weight (501), the second clamping structure (3) has a first accommodating cavity (301), and the first weight (501) is placed in the first accommodating cavity (301); the weight structure (5) includes a second weight (502), the third clamping structure (4) has a second accommodating cavity (401), and the second weight (502) is placed in the second accommodating cavity (401).

2. The fixing clip according to claim 1, characterized in that: the second clamping structure (3) includes a first transfer part (302) having a first through hole (3021), and the first clamping structure (2) includes a first transfer matching part (203) arranged on the side of the first transfer part (302) and having a second through hole (2031); the first transfer part (302) and the first transfer matching part (203) are rotatably connected by a first rotating shaft (6) passing through the first through hole (3021) and the second through hole (2031); both ends of the first rotating shaft (6) protrude with first anti - detachment protrusions (601) to prevent the first rotating shaft (6) from detaching from the first through hole (3021) and the second through hole (2031); the third clamping structure (4) includes a second transfer part (402) having a third through hole (4021), and the second clamping structure (3) includes a second transfer matching part (303) arranged on the side of the second transfer part (402) and having a fourth through hole (3031); the second transfer part (402) and the second transfer matching part (303) are rotatably connected by a second rotating shaft (7) passing through the third through hole (4021) and the fourth through hole (3031); both ends of the second rotating shaft (7) protrude with second anti - detachment protrusions (701) to prevent the second rotating shaft (7) from detaching from the third through hole (4021) and the fourth through hole (3031).

3. The fixing clip according to claim 2, characterized in that: The first transfer fitting portion (203) is recessed to form a first installation cavity (2032). The bottom surface of the first installation cavity (2032) is provided with the second through hole (2031). The first anti - detachment bump (601) formed outside the second through hole (2031) is placed inside the first installation cavity (2032); The first installation cavity (2032) is correspondingly provided with a first cover (2033) for covering the opening of the first installation cavity (2032); The second transfer fitting portion (303) is recessed to form a second installation cavity (3032). The bottom surface of the second installation cavity (3032) is provided with the fourth through hole (3031). The second anti - detachment bump (701) formed outside the fourth through hole (3031) is placed inside the second installation cavity (3032); The second installation cavity (3032) is correspondingly provided with a second cover (3033) for covering the opening of the second installation cavity (3032).

4. The fixing clip according to claim 2, characterized in that: The first rotating shaft (6) includes a first rotating shaft body (602) and a first locking member (603). One end of the first rotating shaft body (602) protrudes with a first anti - detachment bump (601), and the other end is detachably connected to the first locking member (603). The first locking member (603) protrudes from the first rotating shaft body (602) to form the first anti - detachment bump (601) at the end of the first rotating shaft body (602) where the first locking member (603) is installed; The second rotating shaft (7) includes a second rotating shaft body (702) and a second locking member (703). One end of the second rotating shaft body (702) protrudes with a second anti - detachment bump (701), and the other end is detachably connected to the second locking member (703). The second locking member (703) protrudes from the second rotating shaft body (702) to form the second anti - detachment bump (701) at the end of the second rotating shaft body (702) where the second locking member (703) is installed.

5. The fixing clip according to claim 2, characterized in that: Both sides of the first transfer portion (302) are provided with the first transfer fitting portion (203), and the diameter of the first anti - detachment bump (601) is greater than the aperture of the second through hole (2031); Both sides of the second transfer portion (402) are provided with the second transfer fitting portion (303), and the diameter of the second anti - detachment bump (701) is greater than the aperture of the fourth through hole (3031).

6. The fixing clip according to claim 1, characterized in that: The second clamping structure (3) includes a second connecting portion (304) having a groove and a first connecting cover (305) for covering the opening of the groove of the second connecting portion (304). The second connecting portion (304) and the first connecting cover (305) are snap - connected to form the first accommodating cavity (301); The third clamping structure (4) includes a third connecting portion (403) having a groove and a second connecting cover (404) for covering the opening of the groove of the third connecting portion (403). The third connecting portion (403) and the second connecting cover (404) are snap-connected to form the second receiving cavity (401).

7. The fixing clip according to claim 1, characterized in that: An anti-slip pad (405) is provided on the inner side of the third clamping structure (4).

8. A hanging lamp, characterized in that: It includes a light source (10) and a fixing clip. The fixing clip adopts the fixing clip described in any one of claims 1 to 7, and the light source (10) is connected to the article connecting structure (1).

9. The hanging lamp according to claim 8, characterized in that: It includes a power supply structure (11) having a power input port (1101) and a conductive output member (1102). The power supply structure (11) is placed inside the fixing clip. A first opening (8) for exposing the power input port (1101) is provided on the surface of the fixing clip. The conductive output member (1102) is disposed close to the contact end face of the article connecting structure (1) and the light source (10). A second opening (9) for exposing the conductive output member (1102) is provided on the contact end face of the article connecting structure (1) and the light source (10); correspondingly, the light source (10) is provided with a conductive input member (1001) matching the conductive output member (1102).

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