CN217689608U

CN217689608U - Desk type magnifier

Info

Publication number: CN217689608U
Application number: CN202220707410.XU
Authority: CN
Inventors: 杨兴文
Original assignee: Heyuan Huibor Optical Technology Co ltd
Current assignee: Heyuan Huibor Optical Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-28
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a desk-top magnifying glass, include: the base assembly is provided with a circular mounting groove; the connecting piece is rotatably connected with the base through the circular mounting groove; the supporting piece is hinged with the connecting piece; the lens base is hinged with one end of the supporting piece, which is far away from the connecting piece; the LED lamp strip is arranged on the mirror base; the lens is connected with the lens base; when the supporting piece is folded and attached to the base assembly, the lens is attached to the back face of the base assembly.

Description

Desk type magnifier

Technical Field

The utility model relates to an optical device technical field especially relates to a desk-top magnifying glass.

Background

The desk type magnifier is an amplifier suitable for long-time use, and an object can be observed through the desk type magnifier without being held by hands. However, the existing desk type magnifier occupies a large space and is inconvenient to carry; and on the other hand, the existing desk type magnifier can only be observed from top to bottom, is very tired to observe, is not suitable for long-term use, and can not meet the needs of daily life of people.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a portable desktop magnifier.

In order to solve the technical problem, the utility model discloses a technical scheme be: a desk magnifier, comprising: the base assembly is provided with a circular mounting groove; the connecting piece is rotatably connected with the base through the circular mounting groove; the supporting piece is hinged with the connecting piece; the lens base is hinged with one end of the supporting piece, which is far away from the connecting piece; the LED light bar is arranged on the lens base; the lens is connected with the lens base; when the supporting piece is folded and attached to the base assembly, the lens is attached to the back face of the base assembly.

Furthermore, one surface of the mirror seat facing the base component is provided with a chute or an arc groove, and the LED lamp strip is arranged in the chute or the arc groove, so that the light of the LED lamp strip is obliquely and downwards irradiated.

Furthermore, one side of the round mounting groove is also provided with a storage groove.

Furthermore, the base assembly is provided with a sliding groove, and the baffle is in sliding connection with the sliding groove, so that the baffle can be selectively matched with the storage groove.

Further, the spout is kept away from the tip of putting the thing groove is equipped with the rotation recess, the baffle is kept away from the one end of putting the thing groove is equipped with the rotation arch, the baffle is followed the spout slides and makes it slides to rotate the arch and slide in the rotation recess, the baffle with base subassembly rotatable fit.

Furthermore, still be equipped with auxiliary support piece on the base subassembly, auxiliary support piece with the baffle cooperation forms the thing of putting that is used for placing the object of waiting to observe and presss from both sides the groove.

Furthermore, a spacing avoiding groove with an opening in the direction of the object placing groove is arranged outside the circular mounting groove.

Furthermore, a weight increasing part is arranged in the base assembly.

Furthermore, a control circuit board and a battery are further arranged in the mirror base, and the control circuit board is respectively and electrically connected with the LED lamp strip and the battery.

Furthermore, an adjusting knob is further arranged on one side of the base and electrically connected with the control circuit board to control the brightness of the LED lamp strip.

The beneficial effects of the utility model reside in that: the connecting piece is rotatably connected with the base assembly, so that the lens can rotate 360 degrees along the horizontal direction, and the use is convenient; support piece's one end is articulated with the connecting piece, the other end is articulated with the mirror seat, make mirror seat and lens collapsible, the bracing piece is equally collapsible, the thickness control of rethread mirror seat and the setting of lens position make bracing piece and mirror seat folding back lens laminating at base component's the back, so not only can conveniently fold, folding back is small, easily carry, the size that can also avoid the lens receives base component's interference, thereby can guarantee that the lens is enough big facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of a desk magnifier according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another direction of a desk magnifier according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a desk magnifier of the present invention, in which a baffle is engaged with a storage slot;

fig. 4 is a schematic view of a structure of a baffle plate and an auxiliary supporting member of a desk magnifier according to an embodiment of the present invention;

fig. 5 is a schematic view of a structure of the baffle plate and the auxiliary supporting frame in another direction of the table magnifier according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a folded state of the desk magnifier according to the embodiment of the present invention;

fig. 7 is an exploded schematic view of a desktop magnifier according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a base assembly of a desk magnifier according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a baffle of a desk magnifier according to an embodiment of the present invention.

Description of reference numerals:

100. a base assembly; 110. a connecting seat; 111. a circular mounting groove; 120. a first leg;

130. a second leg; 140. avoiding a position groove; 150. a weight increasing member; 160. a storage groove; 170. a baffle plate;

171. rotating the projection; 172. positioning a clamping groove; 180. a chute; 181. rotating the groove; 182. a slide rail;

183. an elastic clamping hook; 184. a stopper; 190. an auxiliary support; 191. an adjustment hole;

200. a connecting member; 300. a support member; 400. a lens base; 410. adjusting a knob; 500. an LED light bar; 600. a lens.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, in conjunction with the accompanying drawings and embodiments, further elaborates on the table magnifier of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 9, a desktop magnifier includes: a base assembly 100 provided with a circular mounting groove 111; a connection member 200 rotatably connected to the base through a circular mounting groove 111; a support 300 hinged with the connection member 200; the lens base 400 is hinged with one end of the supporting piece 300 far away from the connecting piece 200; an LED light bar 500 mounted on the mirror base 400; a lens 600 connected to the lens holder 400; when the support 300 is folded and attached to the base assembly 100, the lens 600 is attached to the back surface of the base assembly 100.

The connecting piece 200 is rotatably connected with the base assembly 100, so that the lens 600 can rotate in the horizontal direction by 360 degrees, and the use is convenient; support piece 300's one end is articulated with connecting piece 200, the other end is articulated with mirror seat 400, make mirror seat 400 and lens 600 collapsible, the bracing piece is equally collapsible, the thickness control of rethread mirror seat 400 and the setting of lens 600 position make bracing piece and mirror seat 400 folding back lens 600 laminate at base component 100's the back, so not only can conveniently fold, folding back is small, easily carry, the size that can also avoid lens 600 receives base component 100's interference, thereby can guarantee that lens 600 is enough big facilitates the use.

Referring to fig. 2 and 4, a tilted groove or an arc groove is formed on a surface of the mirror base 400 facing the base assembly 100, and the LED light bar 500 is mounted in the tilted groove or the arc groove, so that light of the LED light bar 500 is irradiated obliquely downward. The angled downward illumination of the LEDs enables the light to be directed directly below the lens 600 when the lens 600 is parallel to the base assembly 100.

Referring to fig. 1 to 3, a storage slot 160 is further disposed at one side of the circular mounting slot 111. The object placing groove 160 is arranged, so that objects to be observed can be placed more conveniently.

Referring to fig. 1-3, fig. 7 and fig. 9, the base assembly 100 further includes a blocking plate 170, the blocking plate 170 is slidably connected to the sliding groove 180, so that the blocking plate 170 can be selectively engaged with the storage slot 160. The base assembly 100 is provided with a slide rail 182, the slide rail 182 forms a slide groove 180, and the baffle plate 170 is in sliding fit with the slide rail 182; particularly, the guide rail is provided with an elastic hook 183, the baffle 170 is provided with a plurality of positioning grooves 172 which are matched with the elastic hook 183 and arranged along the sliding direction, and the length of the baffle 170 extending out is limited through the matching of the elastic hook 183 and the positioning grooves 172, so that the use is convenient. Particularly, the bottom of the sliding groove 180 is provided with a positioning hole, and the sliding plate is provided with a corresponding positioning column, so that the sliding plate can be limited after being pushed into the bottom of the sliding groove 180, and the baffle 170 is prevented from sliding out under the condition of no stress. In particular, the barrier 170 is made of an elastic material, such as elastic metal, elastic plastic or elastic plastic, so that the barrier 170 can be slightly lifted and pressed against the object to be observed.

Referring to fig. 4, 5, 8 and 9, a rotation groove 181 is disposed at an end of the sliding groove 180 away from the storage groove 160, a rotation protrusion 171 is disposed at an end of the blocking plate 170 away from the storage groove 160, and when the blocking plate 170 slides along the sliding groove 180 to slide the rotation protrusion 171 into the rotation groove 181, the blocking plate 170 is rotatably engaged with the base assembly 100. The barrier 170 is rotated to be opened, so that the object to be observed can be obliquely placed on the barrier 170 for convenient observation. Preferably, the opening angle of the flap 170 is generally 90 to 180 degrees, and particularly 110 to 150 degrees. In particular, a stopper 184 is disposed at the outlet of the sliding groove 180, and the stopper 184 stops the rotating protrusion 171 to prevent the blocking plate 170 from directly sliding out of the sliding groove 180.

Referring to fig. 4, 5 and 8, the base assembly 100 is further provided with an auxiliary supporting member 190, and the auxiliary supporting member 190 and the baffle 170 cooperate to form a storage clip slot for placing an object to be observed. The auxiliary supporting member 190 is used to block the bottom of the object to be observed, so as to prevent the object from sliding off. Specifically, the base assembly 100 is provided with a plurality of adjustment holes 191, and the auxiliary support 190 is selectively engaged with one or more of the adjustment holes 191, thereby changing the position of the auxiliary support 190 to adapt to the thickness of the object to be observed. Specifically, the adjustment holes 191 are arranged in a spaced array along the sliding direction of the blocking plate 170, and the auxiliary support 190 is selectively inserted into one or more of the adjustment holes 191.

Referring to fig. 8, a clearance groove 140 opening toward the storage groove 160 is disposed outside the circular mounting groove 111. The arrangement of the avoiding groove 140 can facilitate the folding of the supporting rod, and particularly, the avoiding groove 140 can also be arranged on the supporting rod.

Referring to fig. 8, the base assembly 100 includes a connecting base 110, a first leg 120 and a second leg 130, one end of the connecting base 110 is connected to the first leg 120, the other end is connected to the second leg 130, a circular mounting groove 111 is disposed on the connecting base 110, and a storage groove 160 is formed by the first leg 120 and the second leg 130. It will be appreciated that the base assembly 100 can be provided with or made up of other components as desired, such as the first leg 120 and the second leg 130 being replaced by brackets.

Referring to fig. 7, the connecting base 110 further includes a weight 150 therein. The weight increasing member 150 is provided to improve stability, and simply, the weight increasing member 150 may be a metal plate.

Referring to fig. 7, a control circuit board and a battery are further disposed in the mirror base 400, and the control circuit board is electrically connected to the LED light bar 500 and the battery, respectively. Simply, the mirror base 400 may be provided with a battery cover to facilitate replacement of the battery, or a charging port for charging.

Referring to fig. 1, an adjusting knob 410 is further disposed on one side of the base, and the adjusting knob 410 is electrically connected to the control circuit board for controlling the brightness of the LED light bar 500. The electronic parts are intensively arranged in the microscope base 400, so that the structure is compact, the trouble of wiring is avoided, and the service life reduction caused by frequent bending of circuits is avoided.

As shown in the figure, the utility model discloses a desk-top magnifying glass mainly has three kinds of transform forms: referring to fig. 1 to 3, a first form is a form viewed from top to bottom, and an object to be viewed is placed in the object placing groove 160; referring to fig. 4 and 5, the second form is a horizontal observation form, in which an object to be observed is placed in a storage clip groove formed by the baffle 170 and the auxiliary support 190; referring to fig. 6, in a folded state, the lens 600 is attached to the back surface of the base assembly 100.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In summary, the connecting piece is rotatably connected with the base component, so that the lens can rotate 360 degrees along the horizontal direction, and the desk magnifier is convenient to use; support piece's one end is articulated with the connecting piece, the other end is articulated with the mirror seat, make mirror seat and lens collapsible, the bracing piece is equally collapsible, the thickness control of rethread mirror seat and the setting of lens position make bracing piece and mirror seat folding back lens laminating at base component's the back, so not only can conveniently fold, folding back is small, easily carry, the size that can also avoid the lens receives base component's interference, thereby can guarantee that the lens is enough big facilitates the use.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A desktop magnifier, comprising:

the base assembly is provided with a circular mounting groove;

the connecting piece is rotatably connected with the base through the circular mounting groove;

the supporting piece is hinged with the connecting piece;

the lens base is hinged with one end of the supporting piece, which is far away from the connecting piece;

the LED lamp strip is arranged on the mirror base;

the lens is connected with the lens base;

when the supporting piece is folded and attached to the base assembly, the lens is attached to the back face of the base assembly.

2. The desk magnifier according to claim 1, wherein a slant slot or an arc slot is provided on a side of the lens base facing the base assembly, and the LED light bar is mounted in the slant slot or the arc slot to irradiate light of the LED light bar obliquely downwards.

3. The desk magnifier according to claim 1, wherein a placement groove is further provided at one side of the circular mounting groove.

4. The desk magnifier according to claim 3, further comprising a baffle, wherein the base assembly is provided with a sliding slot, and the baffle is slidably connected with the sliding slot, so that the baffle can be selectively engaged with the placement slot.

5. The desk magnifier according to claim 4, wherein the end of the sliding groove away from the object holding groove is provided with a rotating groove, the end of the baffle away from the object holding groove is provided with a rotating protrusion, and when the baffle slides along the sliding groove to slide the rotating protrusion into the rotating groove, the baffle is rotatably engaged with the base assembly.

6. The desk loupe of claim 5, further comprising auxiliary support members on the base assembly, the auxiliary support members cooperating with the baffle to form a storage clip receptacle for receiving an object to be viewed.

7. The desk magnifier according to claim 3, wherein a position avoiding groove opening towards the object placing groove is arranged outside the circular mounting groove.

8. The desk loupe of claim 1, wherein a weighting member is provided in the base assembly.

9. The desk magnifier according to claim 1, wherein a control circuit board and a battery are further arranged in the magnifier base, and the control circuit board is electrically connected with the LED light bar and the battery respectively.

10. The desk magnifier according to claim 9, wherein an adjusting knob is further disposed on one side of the base, and the adjusting knob is electrically connected to the control circuit board for controlling the brightness of the LED light bar.