CN209856850U - Desk lamp swivelling joint device - Google Patents
Desk lamp swivelling joint device Download PDFInfo
- Publication number
- CN209856850U CN209856850U CN201920870326.8U CN201920870326U CN209856850U CN 209856850 U CN209856850 U CN 209856850U CN 201920870326 U CN201920870326 U CN 201920870326U CN 209856850 U CN209856850 U CN 209856850U
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- groove
- desk lamp
- lug
- doll
- button
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Abstract
The utility model discloses a rotary connecting device for a desk lamp, which belongs to the technical field of desk lamps and comprises a doll and a lamp bracket, wherein the doll comprises a body, a neck, a head, arms and legs, the neck comprises an upper part, a middle part and a lower part, an upper cross is connected between the upper part and the middle part, a lower cross is connected between the middle part and the lower part, a first groove is arranged on the body, a second groove and a jack are arranged at the bottom of the first groove, a third groove is arranged beside the first groove, and a first lug is arranged between the first groove and the third groove; the arm also comprises a block body, the front end of the block body is connected with a second lug, a through hole is formed in the block body, the lower end of the block body is connected with a third lug, a fourth groove is formed in the third lug, and the rear end of the block body is connected with a long rod; the plug pin penetrates through the through hole and then is inserted into the plug hole. The utility model discloses during the use, not only the head can 360 rotations to can change the shape of doll four limbs, can also adjust the height of doll, increase the enjoyment of using.
Description
Technical Field
The utility model belongs to the technical field of the desk lamp, concretely relates to desk lamp swivelling joint device.
Background
The desk lamp is one kind of lamp, and is small and exquisite, conveniently carries. The desk lamp is mainly used for decoration, and is convenient for reading, learning and working. The desk lamp far surpasses the value of the desk lamp, and the desk lamp becomes an artwork. In the dark, the desk lamp is delicate, can create a warm atmosphere, and enables a space to be more vital through the light and shadow level; in the daytime, the table lamp is a decoration art of a living room, and the table lamp is decorated with life together with furniture, cloth art and ornaments.
At home, perhaps a desk lamp can be put on the bedside cupboard of every family, also has a desk lamp on the desk in study, also has the desk lamp on children's the desk, and the variety of desk lamp is various and changeable, and the life also can follow and become no longer single. The shape of the desk lamp is various, including a doll-shaped desk lamp. The structure of some existing doll-shaped table lamps is fixed during production, the shape of the table lamp cannot be changed during use, and the use pleasure is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the purpose is to provide a desk lamp rotary connecting device, and during the use, not only the head can 360 rotate to can change the shape of puppet four limbs, can also adjust the height of puppet, increase the enjoyment of using.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a rotary connecting device for a desk lamp comprises a doll and a lamp holder, wherein the doll further comprises a body, a neck, a head, arms and legs, the head is connected with the body through the neck, and the arms and the legs are connected with the body;
the neck part comprises an upper part, a middle part and a lower part, the upper part is rotatably connected to the bottom of the head part, an upper cross is connected between the upper part and the middle part, the upper part is hinged to two ends of the upper cross, and the upper end of the middle part is hinged to the other two ends of the upper cross;
a lower cross is connected between the middle part and the lower part, the lower end of the middle part is hinged with two ends of the lower cross, the lower part is hinged with the other two ends of the lower cross, and the lower part is rotatably connected to the top of the body;
the body is provided with four first grooves, wherein the bottom of each first groove is provided with a second groove and a jack, a third groove is arranged beside the first groove, and a first bump is arranged between the first groove and the third groove;
the arm also comprises a block body matched with the first groove, the front end of the block body is connected with a second lug matched with the second groove, the block body is provided with a through hole, the lower end of the block body is connected with a third lug matched with the third groove, the third lug is provided with a fourth groove matched with the first lug, and the rear end of the block body is connected with a long rod;
the arm is connected with the body through the bolt.
When the technical scheme is adopted, when four limbs are installed, the block body is firstly inserted into the first groove, the second lug is inserted into the second groove, the third lug is inserted into the third groove, the first lug is inserted into the fourth groove, the bolt is inserted into the bolt after passing through the through hole, and the process is repeated to complete the installation of the four limbs; during the use, through rotating the upper portion, the middle part and the lower part of the neck portion and cooperating with the rotation of the head portion, the head portion can rotate freely in the space.
Further inject, the T-shaped spout has been seted up on the lateral wall behind the health, the lighting fixture includes base and T shape post again, T shape post can freely slide in T shape spout, the breach has been seted up at T shape capital portion, be connected with the button on the T shape post that the breach corresponds the department, be connected with the spring between button upper end and the T shape post, the button lower extreme is connected with the clamp splice. When the doll is installed on the lamp holder, the button is firstly pressed, the button drives the clamping block to move downwards, then the T-shaped column is inserted into the T-shaped sliding groove in the rear side wall of the body, the T-shaped column is pushed to slide in the T-shaped sliding groove, when the doll slides to a proper height, the button is loosened, the button and the clamping block are bounced under the action of the spring, the side wall of the clamping block abuts against the inner wall of the T-shaped sliding groove, fixation of the doll is achieved, and adjustment of the height of the doll is completed.
Further inject, be connected with the convex strip on the clamp splice, set up the recess that matches with the convex strip in the T-shaped spout. Therefore, the friction force between the clamping block and the inner wall of the T-shaped sliding groove can be increased, and the doll can be prevented from falling after the height adjustment is completed.
Further defined, the cross-section of the male bar is triangular. Therefore, the height adjustment accuracy is higher, and the height of the doll can be adjusted more conveniently.
Further limit, the upper end of the button is of a disc structure, and anti-skid grains are arranged on the surface of the button. Thus, the button is pressed conveniently and the operation is convenient.
Further, the arm and the leg are identical in structure. Therefore, the workload of design can be reduced, the production difficulty is reduced, and the production cost is reduced.
Further limited, the long rod is of a coil structure. The four limbs adopt a coil pipe structure, so that the four limbs can be bent at will, the shape of the doll is changed, and the use pleasure is increased.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic rear view of the embodiment of the present invention;
fig. 4 is a schematic structural view of a neck portion in an embodiment of the present invention;
fig. 5 is a schematic right-view structural view of the neck in the embodiment of the present invention;
fig. 6 is a schematic view of a partial structure of a body according to an embodiment of the present invention;
FIG. 7 is a schematic view of an arm according to an embodiment of the present invention;
FIG. 8 is a schematic view of a partial structure of a T-shaped pillar according to an embodiment of the present invention;
fig. 9 is a schematic view of a partial structure of a T-shaped column according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of the T-shaped pillar and the T-shaped sliding groove in the embodiment of the present invention;
the main element symbols are as follows:
the body 1, the first groove 11, the second groove 12, the insertion hole 13, the third groove 14, the first projection 15, the T-shaped sliding groove 16, the head 2, the arm 3, the block 31, the second projection 32, the through hole 33, the third projection 34, the fourth groove 35, the long rod 36, the leg 4, the lamp holder 5, the base 51, the T-shaped column 52, the button 53, the spring 54, the clamping block 55, the convex strip 56, the bolt 6, the neck 7, the upper portion 71, the middle portion 72, the lower portion 73, the upper cross 74 and the lower cross 75.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to fig. 10, the utility model discloses a rotary connection device for desk lamp, this doll lamp and the current doll lamp's similarity lie in, also include doll and lighting fixture 5, wherein the doll includes health 1, neck 7, head 2, arm 3 and shank 4 again, head 2 passes through neck 7 and is connected with health 1, arm 3 and shank 4 are connected on health 1, the lamp pearl of this doll lamp and other electrical components's structure and mounted position are prior art, and the description is omitted here.
The doll lamp is different from the prior art in that: the structure of arm 3 is the same with shank 4, in order to install four limbs, has seted up four total first recesses 11 on the health 1, wherein the left and right sides of health 1 upper end respectively one, and two other first recesses 11 are located the lower extreme of health 1, and the second recess 12 has been seted up to the bottom of every first recess 11, and first recess 11 side opening is equipped with third recess 14, is equipped with first lug 15 between first recess 11 and the third recess 14.
In order to match the installation of each groove and lug on the body 1, the arm 3 and the leg 4 further comprise a block body 31 matched with the first groove 11, the front end of the block body 31 is connected with a second lug 32 matched with the second groove 12, the lower end of the block body 31 is connected with a third lug 34 matched with the third groove 14, and the third lug 34 is provided with a fourth groove 35 matched with the first lug 15.
When the four limbs are installed, the block 31 is inserted into the first groove 11, the second projection 32 is inserted into the second groove 12, the third projection 34 is inserted into the third groove 14, and the first projection 15 is inserted into the fourth groove 35. In order to fix the arm 3 and the leg 4, the block 31 is provided with a through hole 33, the bottom of each first groove 11 is provided with a jack 13, and after the four limbs are installed, the bolt 6 penetrates through the through hole 33 and then is inserted into the jack 13, so that the four limbs can be fixed on the body 1.
The rear end of the block body 31 is connected with a long rod 36, the long rod 36 is used for simulating the structure of the arm of a human body, in the implementation, in order to change the shape of a doll in the using process and increase the use pleasure, the long rod 36 is of a coil structure, and the four limbs adopt the coil structure, so that the four limbs can be bent freely to be bent into a desired shape.
In order to fix the doll on the lamp holder 5, the T-shaped sliding groove 16 is formed in the rear side wall of the body 1, the lamp holder 5 further comprises a base 51 and a T-shaped column 52, the base 51 is of a rectangular block structure or a disc structure and can be designed according to actual conditions, the T-shaped column 52 is fixedly connected to the middle of the base 51, the T-shaped column 52 can freely slide in the T-shaped sliding groove 16, a notch is formed in the top of the T-shaped column 52, a button 53 is connected to the T-shaped column 52 corresponding to the notch, the upper end of the button 53 is of a disc structure, anti-slip patterns are formed in the surface of the button, a spring 54 is connected between the disc structure and the T-shaped column 52.
When the doll is installed on the lamp holder 5, the button 53 is firstly pressed, the button 53 drives the clamping block 55 to move downwards, the spring 54 is compressed, the T-shaped column 52 is inserted into the T-shaped sliding groove 16 on the rear side wall of the body 1, the T-shaped column 52 is pushed to slide in the T-shaped sliding groove 16, when the doll slides to a proper height, the button 53 is loosened, the button 53 is bounced under the action of the spring 54, the clamping block 55 moves upwards along with the button 53, the side wall of the clamping block 55 abuts against the inner wall of the T-shaped sliding groove 16, and therefore the inner wall of the T-shaped sliding groove 16 is clamped between the clamping block 55 and the inner wall of the notch of the T-shaped column 52, fixation of the doll is achieved, and height adjustment of the doll is. In the embodiment, in order to increase the friction between the clamping block 55 and the inner wall of the T-shaped sliding groove 16 and prevent the doll from falling down after the height adjustment is completed, a convex strip 56 is connected to the clamping block 55, the cross section of the convex strip 56 is triangular, and a groove matched with the convex strip 56 is formed in the T-shaped sliding groove 16. When the button 53 is released, the side wall of the clamping block 55 abuts against the inner wall of the T-shaped sliding groove 16, the convex strip 56 is embedded into the groove on the inner wall of the T-shaped sliding groove 16, and the convex strip 56 is matched with the groove to prevent the doll from sliding downwards.
In order to realize the arbitrary rotation of the head part 2 in the space in the using process, the neck part 7 also comprises an upper part 71, a middle part 72 and a lower part 73, the upper part 71 is rotatably connected with the bottom of the head part 2, an upper cross 74 is connected between the upper part 71 and the middle part 72, the upper part 71 is hinged with the left end and the right end of the upper cross 74, and the upper end of the middle part 72 is hinged with the front end and the rear end of the upper cross 74; a lower cross 75 is connected between the middle part 72 and the lower part 73, the lower end of the middle part 72 is hinged with the front end and the rear end of the lower cross 75, the lower part 73 is hinged with the left end and the right end of the lower cross 75, and the lower part 73 is rotatably connected with the top of the body 1.
When the head 2 needs to be rotated, assuming that the horizontal direction is an X axis, the vertical direction is a Y axis, and the direction vertical to the paper surface is a Z axis, since the head 2 is rotatably connected with the upper part 71, the head 2 can be rotated at any angle around the Y axis only by rotating the head 2; since the upper part 71 is hinged with the left end and the right end of the upper cross 74, the head part 2 can rotate around the X axis or the Z axis at any angle by rotating the upper part 71; since the upper portion 71, the middle portion 72 and the lower portion 73 are hinged in sequence by the upper cross 74 and the lower cross 75, respectively, the upper portion 71 and the middle portion 72 can rotate and bend at any angle in the space, namely, 360-degree rotation of the head 2 in the space can be realized.
It is right above the utility model provides a pair of desk lamp swivelling joint device has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides a desk lamp swivelling joint device, includes doll and lighting fixture (5), its characterized in that: the doll also comprises a body (1), a neck (7), a head (2), arms (3) and legs (4), wherein the head (2) is connected with the body (1) through the neck (7), and the arms (3) and the legs (4) are connected to the body (1);
the neck (7) comprises an upper part (71), a middle part (72) and a lower part (73), the upper part (71) is rotatably connected to the bottom of the head (2), an upper cross (74) is connected between the upper part (71) and the middle part (72), the upper part (71) is hinged to two ends of the upper cross (74), and the upper end of the middle part (72) is hinged to the other two ends of the upper cross (74);
a lower cross (75) is connected between the middle part (72) and the lower part (73), the lower end of the middle part (72) is hinged with two ends of the lower cross (75), the lower part (73) is hinged with the other two ends of the lower cross (75), and the lower part (73) is rotatably connected to the top of the body (1);
the body (1) is provided with four first grooves (11), wherein the bottom of each first groove (11) is provided with a second groove (12) and a jack (13), a third groove (14) is arranged beside the first groove (11), and a first bump (15) is arranged between the first groove (11) and the third groove (14);
the arm (3) further comprises a block body (31) matched with the first groove (11), the front end of the block body (31) is connected with a second lug (32) matched with the second groove (12), a through hole (33) is formed in the block body (31), the lower end of the block body (31) is connected with a third lug (34) matched with a third groove (14), a fourth groove (35) matched with the first lug (15) is formed in the third lug (34), and the rear end of the block body (31) is connected with a long rod (36);
still include bolt (6), in bolt (6) pass through-hole (33) back insert jack (13), arm (3) are connected with health (1) through bolt (6).
2. The rotary connecting device of desk lamp as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including health (1) back side wall, body (5) have seted up T shape spout (16), lighting fixture (5) include base (51) and T shape post (52) again, T shape post (52) can be in T shape spout (16) free slip, the breach has been seted up at T shape post (52) top, be connected with button (53) on the T shape post (52) that the breach corresponds the department, be connected with spring (54) between button (53) upper end and T shape post (52), button (53) lower extreme is connected with clamp splice (55).
3. The rotary connecting device of desk lamp as claimed in claim 2, wherein: the clamping block (55) is connected with a convex strip (56), and a groove matched with the convex strip (56) is formed in the T-shaped sliding groove (16).
4. The rotary connecting device of a desk lamp as claimed in claim 3, wherein: the cross section of the convex strip (56) is triangular.
5. The rotary connecting device of desk lamp as claimed in claim 2, wherein: the upper end of the button (53) is of a disc structure, and anti-skid grains are arranged on the surface of the button.
6. The rotary connecting device of desk lamp as claimed in claim 1, wherein: the arm (3) and the leg (4) have the same structure.
7. The rotary connecting device of desk lamp as claimed in claim 1, wherein: the long rod (36) is of a coil structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870326.8U CN209856850U (en) | 2019-06-11 | 2019-06-11 | Desk lamp swivelling joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870326.8U CN209856850U (en) | 2019-06-11 | 2019-06-11 | Desk lamp swivelling joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856850U true CN209856850U (en) | 2019-12-27 |
Family
ID=68942712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920870326.8U Expired - Fee Related CN209856850U (en) | 2019-06-11 | 2019-06-11 | Desk lamp swivelling joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383075A (en) * | 2022-01-21 | 2022-04-22 | 丽耐莱特照明(广东)有限公司 | Shape-changeable desk lamp |
-
2019
- 2019-06-11 CN CN201920870326.8U patent/CN209856850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383075A (en) * | 2022-01-21 | 2022-04-22 | 丽耐莱特照明(广东)有限公司 | Shape-changeable desk lamp |
| CN114383075B (en) * | 2022-01-21 | 2024-03-01 | 丽耐莱特照明(广东)有限公司 | Desk lamp with changeable shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210611 |