CN217134761U - Office table and hidden desktop socket thereof - Google Patents

Abstract

The utility model relates to a socket technical field especially relates to an office table and hidden desktop socket thereof. Including socket ontology, its characterized in that: the socket comprises a socket body and is characterized by further comprising a sleeve, wherein the socket body is slidably arranged in the sleeve, the socket body comprises a motor arranged at the lower end of the inner part, a motor shaft of the motor extends out of the back of the socket body along the width direction of the socket body, and a gear is sleeved on the motor shaft of the motor; a toothed plate arranged along the longitudinal direction is arranged on the inner wall of the sleeve, a rack arranged along the longitudinal direction is arranged on the toothed plate, and the gear is meshed with the rack; the motor drives the motor shaft to rotate so as to drive the gear to rotate, and the gear can move longitudinally relative to the rack and drive the socket body to extend out of the sleeve to ascend or retract into the sleeve to descend. Among the above-mentioned technical scheme, when the motor operated, gear and rack meshing transmission, socket ontology can rise or descend sleeve relatively, increases the convenience.

Description

Office table and hidden desktop socket thereof

Technical Field

The utility model relates to a socket technical field especially relates to a desk and hidden desktop socket thereof.

Background

With the continuous development of electronic devices, electronic devices such as computers and printers are applied to daily office work, but the electronic devices inevitably need to be connected with wires, a traditional office table is generally provided with a hole for a power supply wire to pass through, when the electronic devices need to be connected with a power supply, the power supply wire passes through the hole and is inserted into a power socket, and in the way, a power plug can be kicked in the office process, so that the electronic devices are suddenly turned off. In addition, the power socket is easily accumulated dust on the desktop, is troublesome to clean, and can cause foreign matters to enter the jack, thereby influencing the service life of the socket.

Some hidden sockets are produced on the existing market, a Chinese patent with publication number CN209993833U relates to a rotary hidden desktop socket, which comprises a socket body, wherein the socket body comprises a hidden cover, a press-replacing cover, a compression spring, an installation inserting cover, a screw adjusting column and a control part, an assembly cavity is also arranged in the installation inserting cover, an inner cavity of the installation inserting cover is divided into an inserting cavity and a containing cavity, the lower end of the hidden cover is matched with an opening of the inserting cavity to rotate and hide the arrangement, the press-replacing cover is arranged in the containing cavity in a sliding way up and down and is matched and connected with a limiting hole, the utility model has reasonable structural design, the press-replacing cover is pressed to the lower end of the hidden cover through the press-replacing cover, the hidden cover is controlled to rotate a certain angle after the hidden cover is separated from the limit of the press-replacing cover, and then the inserting cavity is used or hidden according to the use requirement, meanwhile, the plug cover is installed, the socket body can be basically flushed with the desktop after being installed through the spiral adjusting column, and the practicability of the desktop socket is improved. In the technical scheme, although the socket is hidden, the used spring is unstable in mechanical structure and is easy to damage. In addition, the use needs to be manually pressed and rotated, and the convenience is poor.

Disclosure of Invention

In order to solve the above problems, a first object of the present invention is to provide a hidden desktop socket, which can not only hide the socket under a desk reasonably to prevent dust or foreign matter from entering the socket, but also can realize the lifting of an electric control socket, thereby greatly improving convenience; a second object of the present invention is to provide an office desk with the above hidden desktop socket.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including socket ontology, its characterized in that: the socket comprises a socket body and is characterized by further comprising a sleeve, wherein the socket body is slidably arranged in the sleeve, the socket body comprises a motor arranged at the lower end of the inner part, a motor shaft of the motor extends out of the back of the socket body along the width direction of the socket body, and a gear is sleeved on the motor shaft of the motor;

a toothed plate arranged along the longitudinal direction is arranged on the inner wall of the sleeve, a rack arranged along the longitudinal direction is arranged on the toothed plate, and the gear is meshed with the rack;

the motor drives the motor shaft to rotate so as to drive the gear to rotate, and the gear can move longitudinally relative to the rack and drive the socket body to extend out of the sleeve to ascend or retract into the sleeve to descend.

In the technical scheme, the socket body is slidably arranged in the sleeve, and dust can be effectively prevented from being contaminated by the socket and foreign matters can be effectively prevented from entering the jacks of the socket under the cover of the sleeve; and because the socket body is internally provided with the motor, the motor shaft of the motor is sleeved with the gear, the gear is meshed with the rack on the inner wall of the sleeve, when the motor operates, the gear and the rack are meshed for transmission, and the socket body can ascend or descend relative to the sleeve, thereby increasing the convenience. In addition, when the socket body ascends, the ascending height can be controlled and selected according to the user requirements, and the use space can be reasonably utilized while the socket is more humanized.

Preferably, the socket body further comprises a shell, an end cover fixed at the upper end of the shell, and a socket assembly arranged in the shell; the back of shell inwards caves in and is equipped with and follows the guide way that longitudinal direction set up, the width of pinion rack outwards extends to both sides and forms long/short edge, the back and the pinion rack laminating of shell, the gear outside is located to the pinion rack cover, the rack sets up on the inner wall at long edge, long edge is in the guide way. Among this technical scheme, the long edge of pinion rack is in the guide way to the rack also sets up on the inner wall at long edge, makes the rack downwardly extending as far as possible increase the mating surface between the two, and when gear and rack meshing transmission, the guide way can prevent to a certain extent that socket body from controlling to rock, and supplementary socket body steadily reciprocates. Further, the end cover on the socket body can play a waterproof role to a certain extent.

Preferably, be equipped with many blend stops that set up along longitudinal direction on telescopic inner wall, the outside arch in both sides of shell forms the convex wall and laminates with the sleeve inner wall, the outer end and the blend stop butt of convex wall. Among this technical scheme, the setting of many blend stops can prevent that socket ontology rocks in the sleeve to after socket ontology rises, can prevent that it from empting, and can keep socket ontology stable reciprocating.

Preferably, an opening is formed in the lower end of the back side of the shell, a stabilizing plate is fixedly arranged at the upper end of the motor, a shell is arranged on the stabilizing plate along the opening in a manner that the opening extends out of the back side of the shell, the shell is sleeved on the outer side of the gear, and a part, provided with a notch in an inclined manner and exposed out of the gear, of the shell is positioned in the guide groove and meshed with the rack. In the technical scheme, the casing can protect the gear and prevent the gear from contacting other parts, and the gear part is positioned in the guide groove, so that the exposed part is longitudinally longer and has a larger meshing surface with the rack, and the gear is more stable in meshing transmission.

Preferably, the stabilizing plate extends outwards to extend out of the back face of the shell and is provided with a limiting sensor, the middle of the limiting sensor is provided with a erection opening, one side, close to the short edge, of the toothed plate is provided with a long through hole arranged in the longitudinal direction, the short edge of the toothed plate is located in the erection opening, and the upper end half part of the limiting sensor is located in the long through hole and can move relative to the long through hole. In the technical scheme, the position of the socket body at present can be sensed through the long through hole by the limit sensor, so that information can be transmitted to the control system to stop the socket body at a certain position.

Preferably, the end cover is provided with a touch switch for controlling the positive and negative rotation of the motor to realize the ascending or descending of the socket body; the end cover is also provided with a wireless charging area for charging the mobile phone. In the technical scheme, the touch switch is arranged for controlling the motor to realize the ascending or descending of the socket body and can stop at any height. Specifically, the touch switch is pressed for two times, the socket body rises, the socket body stops when pressed for three seconds, and the socket body can reversely descend, so that the use is simpler and more convenient and more intelligent; moreover, the end cover of the socket body is provided with a wireless charging area, so that the mobile phone can be charged, and the functionality of the socket can be enriched.

Preferably, the upper end of the sleeve is provided with a retaining ring, the sleeve is detachably sleeved with a locking ring, the outer wall of the upper end of the sleeve is provided with threads, the inner wall of the locking ring is provided with a spiral line, the locking ring can rotate through external force to enable the spiral line to be meshed with and fastened with the threads, and the locking ring moves longitudinally relative to the sleeve and is respectively positioned at two sides of the desktop plate with the retaining ring to fix the sleeve. In the technical scheme, the locking ring is detachably connected with the outer wall of the sleeve through threads, the locking ring and the check ring can lock the sleeve from two sides of the desktop plate, and the sleeve can be stably arranged on a desk when the socket body moves.

Preferably, the upper end of the sleeve is provided with a shielding ring, the lower end of the shielding ring extends to be provided with a plurality of clamping blocks, and the inner wall of the upper end of the retainer ring is circumferentially provided with a plurality of sockets which are in inserted fit with the clamping blocks; the socket extends to the upper end of the outer wall of the sleeve, and the inner wall of the fixture block is provided with a vertical strip and a transverse strip which are positioned in the socket and tightly pressed on the outer wall of the sleeve; the telescopic outer wall lower extreme circumference is equipped with a plurality of bayonets, telescopic lower extreme is equipped with the anticreep circle, the outer wall upper end circumference of anticreep circle be equipped with a plurality of buckles with a plurality of bayonet socket buckle are connected. In the technical scheme, the shielding ring can cover most of gaps between the sleeve and the socket body and screw holes on the check ring, the erection area between the shielding ring and the desktop plate can be further enlarged, and the sleeve can be stably erected on the desktop plate when the socket body moves. The anti-drop ring is arranged to prevent the socket body from falling out and play a certain dustproof role; secondly, anticreep circle buckle is connected on the shell, convenient to detach, the subsequent maintenance problem of socket ontology of further being convenient for.

Preferably, the end cover is provided with a clamping clip in a clamping manner, and a plurality of clamping openings are formed between the clamping clip and the end cover and used for clamping a power line of an electric appliance. Among this technical scheme, the setting of card fastener makes and forms a plurality of clamp mouths between card fastener and the end cover, when the socket uses, can block the power cord of other electrical apparatus in the clamp mouth, even at the in-process that uses the socket, also can realize the lift of socket ontology, even hide under the desktop board, also can use the socket by relieved, saves the desktop space greatly.

An office table comprising a concealed table top socket as described in any one of the above.

Drawings

Fig. 1 is a schematic perspective view of a hidden desktop socket.

Fig. 2 is a schematic perspective view of a hidden desktop socket with a shielding ring.

Fig. 3 is a schematic perspective view of a hidden desktop socket with a coil-off preventing structure.

Fig. 4 is a schematic perspective view of a sliding fit between the housing and the sleeve of the hidden desktop socket.

Fig. 5 is a schematic perspective view of a sleeve of a hidden desktop socket.

Fig. 6 is a schematic perspective view of a toothed plate of a hidden desktop socket.

Fig. 7 is a schematic perspective view of a socket body of a hidden desktop socket.

Fig. 8 is a perspective view of another perspective view of a socket body of a hidden desktop socket.

Fig. 9 is a schematic perspective view of a motor mounting structure of a hidden desktop socket.

Fig. 10 is a schematic perspective view of a wire clip of a hidden desktop socket.

Fig. 11 is a perspective view of a locking ring of a concealed desktop receptacle.

Figure 12 is a schematic view of the hidden desktop socket and the desktop assembly.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

the hidden desktop socket shown in fig. 1 to 12 comprises a socket body 2 and a sleeve 1, wherein the socket body 2 is slidably arranged in the sleeve 1, the socket body 2 comprises a motor 3 arranged at the lower end of the inner part, a motor shaft 4 of the motor 3 extends out of the back of the socket body 2 along the width direction of the socket body 2, and a gear 5 is sleeved on the motor shaft 4 of the motor 3; a toothed plate 6 arranged along the longitudinal direction is arranged on the inner wall of the sleeve 1, a rack 7 arranged along the longitudinal direction is arranged on the toothed plate 6, and the gear 5 is meshed with the rack 7; the motor 3 drives the motor shaft 4 to rotate to drive the gear 5 to rotate, and the gear 5 can move longitudinally relative to the rack 7 and drive the socket body 2 to extend out of the sleeve 1 or retract into the sleeve 1 to descend.

In the technical scheme, the socket body 2 is slidably arranged in the sleeve 1, and dust can be effectively prevented from being contaminated by the socket and foreign matters can be effectively prevented from entering the jacks of the socket under the cover of the sleeve 1; and because the socket body 2 is internally provided with the motor 3, a motor shaft 4 of the motor 3 is sleeved with the gear 5, the gear 4 is meshed with the rack 7 on the inner wall of the sleeve 1, when the motor 3 operates, the gear 5 is meshed with the rack 7 for transmission, and the socket body 2 can ascend or descend relative to the sleeve 1, thereby increasing the convenience. In addition, the lifting height can be controlled and selected when the socket body 2 is lifted, so that the use space can be reasonably utilized while the user-friendly effect is achieved.

Further, the socket body 2 further comprises a shell 8, an end cover 9 fixed at the upper end of the shell 8, and a socket assembly arranged in the shell 8; the back of shell 8 is inwards sunken to be equipped with and follows the guide way 10 that longitudinal direction set up, the width of pinion rack 6 outwards extends to both sides and forms long/short marginal, the back of shell 8 and the laminating of pinion rack 6, the pinion rack 5 outside is located to pinion rack 6 cover, rack 7 sets up on the inner wall at long marginal, long marginal being in the guide way 10. Among this technical scheme, the long edge of pinion rack 6 is in guide way 10 to rack 7 also sets up on the inner wall at long edge, makes rack 7 extend downwards as far as possible and increases the mating surface between the two, and when gear 5 and rack 7 meshing transmission, guide way 10 can prevent to a certain extent that socket body 2 from rocking about, and supplementary socket body 2 steadily reciprocates. Further, the end cap on the socket body 2 may play a role of waterproofing to some extent.

Further, be equipped with many blend stops 11 that set up along longitudinal direction on the inner wall of sleeve 1, the outside arch in both sides of shell 8 forms protruding wall 12 and laminates with sleeve 1 inner wall, the outer end and the blend stop 11 butt of protruding wall 12. Among this technical scheme, the setting of many blend stops 11 can prevent that socket ontology 2 from rocking in sleeve 1 to after socket ontology 2 rises, can prevent it and empty, and can keep socket ontology 2 to reciprocate steadily.

Furthermore, an opening is formed in the lower end of the back side of the outer shell 8, a stabilizing plate 13 is fixedly arranged at the upper end of the motor 3, a sleeve 14 is arranged on the stabilizing plate 13 along the opening and extends out of the back side of the outer shell 8, the sleeve 14 is sleeved on the outer side of the gear 5, and the part, provided with the notch in an inclined mode and exposed out of the gear 5, of the sleeve 14 is positioned in the guide groove 10 and meshed with the rack 7. In the technical scheme, the casing 14 can protect the gear 5 and prevent the gear 5 from contacting with other parts, and the part of the gear 5 in the guide groove 10 enables the exposed part to be longitudinally longer and has a larger meshing surface with the rack 7, so that the meshing transmission is more stable.

Further, outwards extend on the firm board 13 and stretch out the shell 8 back and be equipped with spacing sensor 15, the middle part of spacing sensor 15 has been seted up and has been erect the mouth, one side that is close to the short edge on the pinion rack 6 is equipped with long through hole 16 that sets up along longitudinal direction, the short edge on the pinion rack 6 is in erect the mouth in to make half the upper end of spacing sensor 15 be in long through hole 16 can move relatively. In this technical scheme, spacing sensor 15 can come the position that the response socket ontology 2 is now in through long through-hole 16 to can reach control system with information and make socket ontology 2 can stop when certain position.

Further, a touch switch 17 is arranged on the end cover 9 and used for controlling the forward and reverse rotation of the motor 3 to realize the ascending or descending of the socket body 2; the end cover 9 is further provided with a wireless charging area 18 for charging the mobile phone. In this embodiment, the touch switch 17 is provided to control the motor 3 to raise or lower the socket body 2, and can be stopped at any height. Specifically, the touch switch 17 is pressed twice, the socket body 2 rises, the socket body 2 stops when the touch switch is pressed once, and the socket body 2 can reversely descend when the touch switch is pressed for three seconds, so that the use is simpler and more intelligent; in addition, the end cover 9 of the socket body 2 is provided with a wireless charging area 18, so that the mobile phone can be charged, and the functionality of the socket can be enriched.

Further, a retaining ring 19 is arranged at the upper end of the sleeve 1, a locking ring 20 is detachably sleeved on the sleeve 1, threads 21 are arranged on the outer wall of the upper end of the sleeve 1, a spiral line 22 is arranged on the inner wall of the locking ring 20, the locking ring 20 can be rotated by an external force to enable the spiral line 22 to be meshed with and fastened with the threads 21, and the locking ring 20 can move longitudinally relative to the sleeve 1 and is positioned on two sides of the desktop plate respectively with the retaining ring 19 to fix the sleeve 1. In the technical scheme, the locking ring 20 is detachably connected with the outer wall of the sleeve 1 through threads, the locking ring 20 and the retainer ring 19 can lock the sleeve 1 from two sides of the table top plate, and the sleeve 1 can be stably arranged on a table when the socket body 2 moves.

Furthermore, a shielding ring 23 is arranged at the upper end of the sleeve 1, a plurality of clamping blocks 24 extend from the lower end of the shielding ring 23, and a plurality of insertion holes 25 are circumferentially formed in the inner wall of the upper end of the retainer ring 19 and are in insertion fit with the clamping blocks 24; the inserting hole 25 extends to the upper end of the outer wall of the sleeve 1, and the inner wall of the clamping block 24 is provided with a vertical bar 26 and a horizontal bar which are positioned in the inserting hole 25 and tightly pressed on the outer wall of the sleeve 1; the outer wall lower extreme circumference of sleeve 1 is equipped with a plurality of bayonets 27, the lower extreme of sleeve 1 is equipped with anticreep circle 28, the outer wall upper end circumference of anticreep circle 28 be equipped with a plurality of buckle 29 with a plurality of bayonet 27 buckle are connected. In this technical solution, the shielding ring 23 can cover most of the gaps between the sleeve 1 and the socket body 2 and the screw holes on the retainer ring 19, and can further increase the erection area between the shielding ring and the desktop plate, and when the socket body 2 moves, the sleeve 1 can be stably erected on the desktop plate. The anti-drop ring 28 is arranged to prevent the socket body 2 from falling out and play a certain dustproof role; secondly, the anti-falling ring 28 is connected to the shell 8 in a buckling mode, so that the socket is convenient to disassemble and further convenient for subsequent maintenance of the socket body 2.

Furthermore, a clamping clip 30 is clamped on the end cover 9, and a plurality of clamping openings 31 are formed between the clamping clip 30 and the end cover 9 and used for clamping a power line of an electric appliance. In the technical scheme, the wire clamping clamp 30 is arranged, so that a plurality of clamping openings 31 are formed between the wire clamping clamp 30 and the end cover 9, when the socket is used, power wires of other electrical appliances can be clamped in the clamping openings 31, the socket body 2 can be lifted even in the process of using the socket, the socket can be used safely even if the socket is hidden under a desktop plate, and the desktop space is greatly saved.

In the embodiment, the socket body 2 of the hidden desktop socket can be electrically lifted relative to the sleeve 1, so that the hidden desktop socket is convenient and practical.

Furthermore, the socket has an anti-pinch function, a chip is integrated on a circuit board in the socket body 2, and in a neutral position between the end cover 9 and the socket body 2, whether foreign matters are stuck or not is calculated through comparison according to the current of the motor and then converted into a control signal to carry out forward and reverse rotation of the motor.

Example two:

a desk as shown in fig. 12 includes a hidden desktop receptacle of the first embodiment.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims (10)

1. The utility model provides a hidden desktop socket, includes socket ontology (2), its characterized in that: the socket is characterized by further comprising a sleeve (1), the socket body (2) is slidably arranged in the sleeve (1), the socket body (2) comprises a motor (3) arranged at the lower end of the inside, a motor shaft (4) of the motor (3) extends out of the back of the socket body (2) along the width direction of the socket body (2), and a gear (5) is sleeved on the motor shaft (4) of the motor (3);

a toothed plate (6) arranged along the longitudinal direction is arranged on the inner wall of the sleeve (1), a rack (7) arranged along the longitudinal direction is arranged on the toothed plate (6), and the gear (5) is meshed with the rack (7);

the motor (3) drives the motor shaft (4) to rotate to drive the gear (5) to rotate, and the gear (5) can move longitudinally relative to the rack (7) and drive the socket body (2) to extend out of the sleeve (1) to ascend or retract into the sleeve (1) to descend.

2. The hidden desktop socket of claim 1, wherein: the socket body (2) further comprises a shell (8), an end cover (9) fixed at the upper end of the shell (8), and a socket assembly arranged in the shell (8); the back of shell (8) is inwards sunken to be equipped with and follows guide way (10) that longitudinal direction set up, the width of pinion rack (6) outwards extends to both sides and forms long/short edge, the back and pinion rack (6) laminating of shell (8), pinion rack (6) cover is located the gear (5) outside, rack (7) set up on the inner wall at long edge, long edge is in guide way (10).

3. The hidden desktop receptacle of claim 2, wherein: be equipped with many blend stops (11) that set up along longitudinal direction on the inner wall of sleeve (1), the outside arch in both sides of shell (8) forms protruding wall (12) and laminates with sleeve (1) inner wall, the outer end and the blend stop (11) butt of protruding wall (12).

4. The hidden desktop receptacle of claim 2, wherein: the opening has been seted up to the dorsal part lower extreme of shell (8), the upper end of motor (3) is fixed to be equipped with firm board (13), follow on firm board (13) the opening extends to stretch out shell (8) the back and is equipped with cover shell (14), the gear (5) outside is located to cover shell (14) cover, the slant is equipped with the incision on cover shell (14) and exposes the part of gear (5) and is in guide way (10) and mesh mutually with rack (7).

5. The hidden desktop socket of claim 4, wherein: the utility model discloses a spacing sensor of setting up, including steady board (13), outside extension is gone up and is stretched out shell (8) back and be equipped with spacing sensor (15), the middle part of spacing sensor (15) has been seted up and has been erect the mouth, one side that is close to the short edge on pinion rack (6) is equipped with through-length hole (16) that set up along longitudinal direction, the short edge on pinion rack (6) is in erect the mouth in to make half upper end of spacing sensor (15) be in through-length hole (16) can move relatively.

6. The hidden desktop receptacle of claim 2, wherein: the end cover (9) is provided with a touch switch (17) for controlling the forward and reverse rotation of the motor (3) to realize the ascending or descending of the socket body (2); and a wireless charging area (18) is also arranged on the end cover (9) and used for charging the mobile phone.

7. The hidden desktop socket of claim 1, wherein: the utility model discloses a novel desk lamp, including sleeve (1), the upper end of sleeve (1) is equipped with retaining ring (19), the separable cover is equipped with locking ring (20) on sleeve (1), be equipped with screw thread (21) on the upper end outer wall of sleeve (1), be equipped with helix (22) on the inner wall of locking ring (20), locking ring (20) can make helix (22) and screw thread (21) meshing fastening through external force rotation to sleeve (1) longitudinal movement and retaining ring (19) are in the both sides of desktop board respectively and are fixed sleeve (1) relatively.

8. The hidden desktop receptacle of claim 7, wherein: a shielding ring (23) is arranged at the upper end of the sleeve (1), a plurality of clamping blocks (24) extend from the lower end of the shielding ring (23), and a plurality of inserting openings (25) are formed in the circumferential direction of the inner wall of the upper end of the retainer ring (19) and are in inserting fit with the clamping blocks (24); the insertion opening (25) extends to the upper end of the outer wall of the sleeve (1), and the inner wall of the clamping block (24) is provided with a vertical bar (26) and a transverse bar which are positioned in the insertion opening (25) and tightly pressed on the outer wall of the sleeve (1); the outer wall lower extreme circumference of sleeve (1) is equipped with a plurality of bayonet sockets (27), the lower extreme of sleeve (1) is equipped with anticreep circle (28), the outer wall upper end circumference of anticreep circle (28) be equipped with a plurality of buckle (29) with a plurality of bayonet sockets (27) buckle are connected.

9. The hidden desktop receptacle of claim 2, wherein: the end cover (9) is provided with a wire clamping clamp (30) in a clamping mode, and a plurality of clamping openings (31) are formed between the wire clamping clamp (30) and the end cover (9) and used for clamping power wires of electric appliances.

10. An office table, characterized in that: comprising a concealed desktop socket according to any one of claims 1 to 9.

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