CN218119673U

CN218119673U - Rotary positioning structure of lamp holder assembly

Info

Publication number: CN218119673U
Application number: CN202222380791.8U
Authority: CN
Inventors: 孙来峰; 孙黄杰; 孙荪; 王宝恒
Original assignee: Ningbo Cadysun Lighting Technology Co ltd
Current assignee: Ningbo Cadysun Lighting Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-23
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a rotational positioning structure of lamp stand subassembly, including fixing the mounting bracket in the lamp stand main part, one end articulates the roating seat on the mounting bracket, can dismantle the lamp foot rest of connecting on the roating seat and seting up the inner chamber, be equipped with location structure between roating seat and the mounting bracket, location structure includes locating piece and locating hole, mounting bracket one end is extended and is equipped with the elastic support piece, the elastic support piece is equipped with the locating piece, the locating hole has been seted up to the corresponding locating piece of roating seat, locating piece and locating hole location fit when the roating seat rotates to being straight with the bottom of lamp stand main part. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization has that connected mode is simple, follow-up change lamp foot rest is convenient, accomodate the effect that the back height obviously reduced messenger cost of transportation reduces.

Description

Rotary positioning structure of lamp holder assembly

Technical Field

The utility model relates to a lamp stand technical field, in particular to rotational positioning structure of lamp stand subassembly.

Background

The lamp holder is an electronic device for fixing the position of the lamp and connecting the lamp contact with the power supply, and along with different working environments, the lamp holder in the existing market has more and more types and structures.

The prior publication No. CN 2385217Y discloses an improved lamp holder fixing frame, which comprises a lamp holder fixing part, a lampshade fixing part and a waist part, wherein the lampshade fixing part is provided with a tooth pipe which is cast into an integral structure with the lamp holder fixing part, the lampshade fixing part and the waist part.

However, the above-mentioned lamp holder fixing seat has the following disadvantages: its tooth pipe, lamp shade fixed part and waist are "U" word integrated casting shaping, and unable components of a whole that can function independently are dismantled, need wrap up its whole in the packing, and the waste in space certainly can cause makes the cost of transportation rise.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotational positioning structure of lamp stand subassembly has that connected mode is simple, follow-up change lamp base frame is convenient, accomodate the effect that the back height obviously reduced messenger cost of transportation reduces.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rotary positioning structure of lamp stand subassembly, including fixing mounting bracket, one end in the lamp stand main part articulate in roating seat on the mounting bracket, can dismantle the connection and be in just set up the lamp foot rest of inner chamber on the roating seat, the roating seat with be equipped with location structure between the mounting bracket, location structure includes locating piece and locating hole, mounting bracket one end is extended and is equipped with the elastic support piece, the elastic support piece is equipped with the locating piece, the roating seat corresponds the locating piece has been seted up the locating hole works as the roating seat rotate to with when the bottom of lamp stand main part is straight, the locating piece with locating hole location fit.

Through adopting above-mentioned technical scheme, can accomodate the lamp foot rest when the transportation and place in the accommodation space between lamp stand main part and roating seat, can effectively reduce the utility model discloses whole height when the transportation, in order to satisfy the space height that holds the lamp foot rest, adopt roating seat one end to articulate in the lamp foot rest, and the mode of other end relative activity can hold various models, the lamp foot rest of variation in size when the transportation, and the roating seat still can play certain spacing backstop effect to the lamp foot rest of accomodating, prevent to rock at will in the transportation, collide with and damage. During subsequent assembly, the mounting frame is fixedly connected to the lamp holder main body through bolts or bonding and other modes, one end of the rotary seat is hinged to the mounting frame, and the rotary seat can rotate along the hinged position. The lamp foot rest is installed and fixed to the roating seat afterwards, later rotate the relative mounting bracket of roating seat, when the roating seat lateral wall is changeed and is offset with the elastic support piece, make both sides elastic support piece deformation outwards open relatively through external force, the elastic support piece possesses toughness and is unlikely to broken off with the fingers and thumb, the roating seat continues to rotate and makes the locating hole rotate to the position corresponding with the locating piece, get rid of external force and make the elastic support piece reply initial condition through self elasticity, drive the locating piece simultaneously and insert in the locating hole, realize the location fit of locating piece and locating hole, it is simple to have a connected mode, it is convenient subsequently to change the lamp foot rest, accomodate the effect that the back height obviously reduced messenger's cost of transportation reduction.

The utility model discloses a further set up to: the side, away from the elastic support sheet, of the positioning block is provided with a first guide inclined plane, and the first guide inclined plane enables the positioning hole of the rotating seat to be guided to the positioning block until the positioning block is positioned in the positioning hole.

Through adopting above-mentioned technical scheme, make the roating seat rotate the back can be more smooth impress between the mounting bracket under the guide effect on first direction inclined plane to carry out the location cooperation of locating piece and locating hole.

The utility model discloses a further set up to: the swivel mount both sides are equipped with the connecting piece, the mounting bracket corresponds the through-hole has been seted up to the connecting piece, the connecting piece with through-hole normal running fit.

The utility model discloses a further set up to: the rotary seat is provided with a mounting hole corresponding to the lamp foot stand, one end of the lamp foot stand extends to be provided with a resisting part, and the resisting part is matched with the mounting hole in a stopping way.

By adopting the technical scheme, the lamp foot frame penetrates through the mounting hole from bottom to top to be mounted on the rotating base, and is matched with the mounting hole in a stopping way through the stopping part at one end of the lamp foot frame.

The utility model discloses a further set up to: the stopping part is provided with a limiting column, the rotating seat is provided with a limiting hole corresponding to the limiting column, and the limiting column is in limiting fit with the limiting hole.

Through adopting above-mentioned technical scheme, after lamp stand inserted the mounting hole, spacing post can revise lamp stand male direction to a certain extent with spacing cooperation in spacing hole, improves the installation accuracy.

The utility model discloses a further set up to: a plurality of positioning ribs are arranged between the side wall of the lamp foot stand and the blocking part, and the positioning ribs are in limit fit with the side wall of the mounting hole.

Through adopting above-mentioned technical scheme, through location muscle and mounting hole lateral wall keep out the cooperation, frictional force when having reduced the lamp foot rest and having inserted the mounting hole is favorable to inserting the installation of lamp foot rest.

The utility model discloses a further set up to: the lamp stand is characterized in that grooves are formed in two sides of the lamp stand to form elastic clamping protrusions, one ends of the elastic clamping protrusions are integrally formed on the lamp stand, and when the lamp stand is installed on the rotary seat, the elastic clamping protrusions are matched with the rotary seat in a stop mode.

Through adopting above-mentioned technical scheme, when the lamp foot rest inserts the mounting hole, the protruding elastic force deformation that relies on self of elasticity card has been pressed into the inner chamber of lamp foot rest and has been played the effect of dodging, make the lamp foot rest can continue to insert, insert the mounting hole back completely as elasticity card is protruding, the protruding relative lamp foot rest of dependence self elasticity of elasticity card outwards plays and reply initial condition, carry out the backstop cooperation between the protruding and roating seat of elasticity card of replying initial condition, it is fixed to realize the location to the lamp foot rest.

The utility model discloses a further set up to: and a second guide inclined plane is arranged at one end of the elastic clamping protrusion, which is far away from the rotating seat.

By adopting the technical scheme, the elastic clamping protrusion is more easily inserted by the second guide inclined plane.

The utility model discloses a further set up to: the elastic clamping protrusion is close to one end of the rotary seat is provided with a step, and when the lamp foot rest is installed on the rotary seat, the step is matched with the stop of the rotary seat.

Through adopting above-mentioned technical scheme, when the lamp foot rest was installed on the roating seat, the step and the roating seat backstop cooperation of the protruding tip of elasticity card, the block that step design can make step and roating seat is more closely knit, is difficult for taking place to rock relatively. The step is matched with the resisting part up and down, and the lamp stand can be prevented from being separated from the rotating base.

To sum up, the utility model discloses following beneficial effect has: keep lamp foot rest and roating seat separation package transportation when the transportation, reduce occupation space and then reduce the cost of transportation when making the transportation, follow-up through installing the lamp foot rest and realize the assembly on the roating seat, have that connected mode is simple, follow-up change lamp foot rest is convenient, accomodate the effect that the back height obviously reduced messenger cost of transportation reduces.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of the lamp stand installed on the rotary base of the present invention.

Fig. 4 is a connection structure diagram of the lamp stand, the rotary seat and the mounting bracket of the present invention.

Fig. 5 is a schematic view of the lamp holder of the present invention being accommodated in the lamp holder body.

In the figure: 1. a lamp socket main body; 11. buckling; 2. a mounting frame; 21. an elastic support sheet; 211. positioning blocks; 2111. a first guide slope; 22. a through hole; 3. a rotating base; 31. positioning holes; 32. a connecting member; 33. mounting holes; 34. a limiting hole; 4. a lamp foot stand; 41. a resisting part; 411. a limiting column; 42. a trench; 43. elastic clamping protrusions; 431. a second guide slope; 432. a step; 44. an inner cavity; 5. positioning ribs; 6. a transparent lampshade; 61. buckling grooves; 7. a lamp tube.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a rotational positioning structure of lamp stand subassembly, as shown in fig. 1-2, including lamp stand main part 1, transparent lampshade 6, lamp stand main part 1 both sides are equipped with six buckles 11, every three buckle 11 is a set of symmetry respectively and establishes in lamp stand main part 1 both sides, transparent lampshade 6 corresponds buckle 11 and has seted up round catching groove 61, when transparent lampshade 6 installs on lamp stand main part 1, respectively with the joint cooperation of catching groove 61 through six buckles 11, make transparent lampshade 6 firmly connect on lamp stand main part 1, lamp stand main part 1 has seted up the holding chamber in addition, the holding chamber both ends are equipped with the mounting bracket 2 that is the U type through outside bolt fixed connection, mounting bracket 2 both ends articulate there is roating seat 3, roating seat 3 bilateral symmetry is equipped with connecting piece 32, mounting bracket 2 corresponds connecting piece 32 and has seted up through-hole 22, connecting piece 32 and through-hole 22 normal running fit, make roating seat 3 one end rotate to be connected in 2, mounting bracket 2 keeps away from the one end of through-hole 22 and extends and is equipped with elastic support piece 21, be equipped with locating piece 211 at the tip of elastic support piece 21, the locating piece 3 both sides correspond locating piece 211, locating piece has seted up locating piece 31, locating piece 211 towards the inside the holding chamber is seted up the first direction inclined plane, 2113, when the relative ground is connected to the rotating seat 3, the rotating seat, the straight side wall of fixing base of fixing, the mounting bracket, the mount bracket 3, the mount bracket, the straight seat is gone up the straight side wall of the rotating seat, the straight seat is gone into when the rotating seat.

As shown in fig. 2-4, a lamp holder 4 for mounting the lamp tube 7 is detachably disposed on the rotary base 3, the lamp holder 4 is provided with an inner cavity 44 for passing an electric wire, a mounting hole 33 is disposed in the middle of the rotary base 3, a resisting portion 41 is extended from one end of the lamp holder 4, the lamp holder 4 is inserted into the rotary base 3 through the mounting hole 33 from bottom to top, the resisting portion 41 at the end of the inserted lamp holder 4 is matched with a main body of the rotary base 3 in a stopping manner, a limiting post 411 is disposed at one end of the resisting portion 41, a limiting hole 34 is disposed in the rotary base 3 corresponding to the limiting post 411, and after the lamp holder 4 is completely inserted into the mounting hole 33, the limiting post 411 is matched with the limiting hole 34 in a limiting manner to correct the inserting direction of the lamp holder 4 to a certain extent, so that the lamp holder 4 can be mounted on the rotary base 3 more accurately.

As shown in fig. 3-4, in order to make the lamp foot rest 4 inserted into the mounting hole 33 more smooth and reduce the frictional resistance when the lamp foot rest 4 is inserted into the mounting hole 33, four corners of the side wall of the lamp foot rest 4 connected with the stopping portion 41 are respectively provided with a positioning rib 5, and the positioning ribs 5 are in limit fit with the side wall of the mounting hole 33 to ensure that the lamp foot rest 4 is accurately and vertically inserted into the mounting hole 33 of the rotary base 3; in order to ensure that the lamp foot rest 4 is more stably inserted into the rotary base 3, grooves 42 are formed on two sides of the lamp foot rest 4 to form elastic clamping protrusions 43, one end of each elastic clamping protrusion 43 is integrally formed on the lamp foot rest 4, a second guide inclined plane 431 is formed on one side of the upper end face of each elastic clamping protrusion 43, stepped steps 432 are formed on the other side of each elastic clamping protrusion 43, when the lamp foot rest 4 is installed on the rotary base 3, the corresponding one-step steps 432 and the rotary base 3 are mutually compressed and are in backstop fit through the elasticity of the elastic clamping protrusions 43, the stepped steps 432 are designed to be completely attached and compressed with the side wall of the installation hole 33 of the rotary base 3, the steps 432 and the backstop portions 41 are vertically matched, the lamp foot rest 4 can be prevented from being separated from the rotary base 3, and the stability of the lamp foot rest 4 installed on the rotary base 3 is improved.

The utility model discloses a basic operating principle does: can accomodate lamp foot rest 4 when the transportation place in the storage space between lamp stand main part 1 and roating seat 3, can effectively reduce the utility model discloses whole height when the transportation, in order to satisfy the space height that holds lamp foot rest 4, adopt 3 one end of roating seat to articulate in lamp foot rest 4, and the mode of other end relative activity, can hold various models when the transportation, lamp foot rest 4 of variation in size, and roating seat 3 still can play certain spacing backstop effect to the lamp foot rest 4 of accomodating, prevent to rock at will in the transportation, collide with and damage. During subsequent assembly, the mounting frame 2 is fixedly connected to the lamp holder main body 1 through bolts or bonding and other modes, and one end of the rotary seat 3 is hinged to the mounting frame 2, so that the rotary seat 3 can rotate along the hinged position. Subsequently, the lamp foot stand 4 is installed and fixed on the rotary base 3, then the rotary base 3 rotates relative to the installation frame 2, when the side wall of the rotary base rotates to abut against the elastic support sheets 21, the elastic support sheets 21 on the two sides deform and stretch outwards relatively through external force, the elastic support sheets 21 have toughness and are not broken off easily, the rotary base continues to rotate to enable the positioning holes 31 to rotate to the positions corresponding to the positioning blocks 211, the external force is removed to enable the elastic support sheets 21 to restore the initial state through self elasticity, meanwhile, the positioning blocks 211 are driven to be inserted into the positioning holes 31, positioning matching of the positioning blocks 211 and the positioning holes 31 is achieved, and the lamp foot stand has the advantages that the connection mode is simple, the lamp foot stand 4 is convenient to replace subsequently, and the transportation cost is reduced due to obvious reduction of the height after storage.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A rotational positioning structure of a lamp holder assembly is characterized in that: including fixing mounting bracket (2), one end on lamp stand main part (1) articulate in roating seat (3) on mounting bracket (2), can dismantle the connection and be in on roating seat (3) and set up lamp base (4) of inner chamber (44), roating seat (3) with be equipped with location structure between mounting bracket (2), location structure includes locating piece (211) and locating hole (31), mounting bracket (2) one end is extended and is equipped with elastic support piece (21), elastic support piece (21) are equipped with locating piece (211), roating seat (3) correspond locating piece (211) have been seted up locating hole (31) work as roating seat (3) rotate to with when the bottom of lamp stand main part (1) is straight, locating piece (211) with locating hole (31) location fit.

2. A rotational positioning structure of a lamp socket assembly as claimed in claim 1, wherein: the positioning block (211) is provided with a first guide inclined surface (2111), and the first guide inclined surface (2111) enables the positioning hole (31) of the rotating seat (3) to be guided to the positioning block (211) until the positioning block (211) is positioned in the positioning hole (31).

3. A rotational positioning structure of a lamp socket assembly as claimed in claim 1, wherein: the rotary seat is characterized in that connecting pieces (32) are arranged on two sides of the rotary seat (3), the mounting frame (2) corresponds to the connecting pieces (32), through holes (22) are formed in the connecting pieces (32), and the connecting pieces (32) are in running fit with the through holes (22).

4. A rotational positioning structure of a lamp socket assembly as claimed in claim 1, wherein: the lamp holder is characterized in that the rotating seat (3) is provided with a mounting hole (33) corresponding to the lamp holder (4), one end of the lamp holder (4) extends to be provided with a resisting part (41), and the resisting part (41) is matched with the mounting hole (33) in a stopping way.

5. A rotational positioning structure of a lamp socket assembly as claimed in claim 4, wherein: the stopping part (41) is provided with a limiting column (411), the rotating base (3) is provided with a limiting hole (34) corresponding to the limiting column (411), and the limiting column (411) is in limiting fit with the limiting hole (34).

6. A rotational positioning structure of a lamp socket assembly as claimed in claim 4, wherein: a plurality of positioning ribs (5) are arranged between the side wall of the lamp foot stand (4) and the blocking portion (41), and the positioning ribs (5) are in limit fit with the side wall of the mounting hole (33).

7. A rotational positioning structure of a lamp socket assembly as claimed in claim 4, wherein: the lamp foot rest is characterized in that grooves (42) are formed in two sides of the lamp foot rest (4) to form elastic clamping protrusions (43), one ends of the elastic clamping protrusions (43) are integrally formed on the lamp foot rest (4), and when the lamp foot rest (4) is installed on the rotating seat (3), the elastic clamping protrusions (43) are matched with the rotating seat (3) in a stop manner.

8. A rotational positioning structure of a lamp socket assembly as claimed in claim 7, wherein: one end of the elastic clamping bulge (43) far away from the rotating seat (3) is provided with a second guide inclined surface (431).

9. A rotary positioning structure of a lamp socket assembly as claimed in claim 7, wherein: elasticity card is protruding (43) to be close to the one end of roating seat (3) is equipped with notch cuttype step (432), works as lamp foot rest (4) are installed when roating seat (3) are gone up, step (432) with roating seat (3) backstop cooperation.