CN213565203U - Paperweight - Google Patents

Abstract

The utility model relates to a stationery technical field discloses a paperweight, including paperweight body, light emitter, circuit board and switch, wherein, the paperweight body is provided with the mounting groove, and a plurality of light emitters are fixed to be set up in the mounting groove to can be towards the paperweight body with one side outwards emitting light, thereby form and be used for as the light of auxiliary line. The switches are connected to the light emitters in a one-to-one correspondence mode and used for switching the on-off of the corresponding light emitters, the interval change of light is achieved through adjusting the light emitters which emit light, only the on-off of the switches needs to be switched, the light emitters do not need to be moved, therefore, the adjustment is convenient, and compared with a sliding connection structure, the connection structure is simpler.

Description

Paperweight

Technical Field

The utility model relates to a stationery technical field especially relates to a paperweight.

Background

Calligraphy artists and calligraphy enthusiasts often encounter a problem that in the writing process of writing brush calligraphy, in order to meet the requirement of the integrity of a writing layout and the layout specification of the calligraphic, rice paper is often required to be folded into a broken line or a ruled line to be used as an auxiliary line for writing, or the auxiliary line is drawn by a pencil to be positioned after the size is measured by a ruler. At present, the work can be completed by the aid of paperweights, in the related art, common paperweights only have the functions of pressing paper, pressing books or serving as auxiliary backing lines or folding lines of rulers, the function is single, the process of forming the auxiliary lines on the rice paper is quite complicated, and when the number of the auxiliary lines is increased, the work is time-consuming and labor-consuming.

In some related technologies, a light emitter capable of sliding along the length direction of a paperweight is arranged on the paperweight, and a required auxiliary line is formed on a paper surface through light rays so as to be convenient for reference during writing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a paperweight, the spaced regulation of drawing a line of can being convenient for.

According to the utility model discloses a paperweight of first aspect embodiment, include:

the paperweight body is provided with a mounting groove;

the light emitters are fixedly arranged in the mounting groove and can emit light outwards towards the same side of the paperweight body;

the circuit board is arranged in the mounting groove, and each light emitter is electrically connected to the circuit board;

the switches are connected to the light emitters in a one-to-one correspondence mode and used for switching on and off of the corresponding light emitters.

According to the utility model discloses paperweight has following beneficial effect at least:

the switch one-to-one is connected to each light emitter, and the interval change of light is realized to the light emitter through the adjustment light-emitting, only needs the change over switch break-make, need not remove the light emitter to convenient the regulation, and compare with sliding connection's structure, connection structure is simpler.

According to some embodiments of the utility model, the paperweight still includes the fixed bolster, the light emitter connect in the fixed bolster, the fixed bolster set up in the mounting groove.

According to some embodiments of the utility model, be provided with a plurality of installation departments on the fixed bolster, the light emitter correspond respectively set up in the installation department.

According to some embodiments of the utility model, the mounting groove is seted up in the bottom surface of paperweight body, be adjacent to on the paperweight body the side of bottom surface is provided with the transmission mouth, the transmission mouth run through to the cell wall of mounting groove, the transmitting terminal orientation of light emitter the transmission mouth.

According to some embodiments of the present invention, the light emitter comprises a plurality of through holes, and each of the through holes corresponds to one of the light emitters.

According to some embodiments of the utility model, mounting groove department detachably is connected with the apron, the apron seals the mounting groove.

According to the utility model discloses a some embodiments, the switch is located in the mounting groove, and the orientation the paperweight body with one side, the switch adopts capacitanc induction touch switch.

According to the utility model discloses a some embodiments, be corresponding to each on the paperweight body the position of switch is provided with the touch-control position respectively.

According to some embodiments of the utility model, the paperweight still includes battery device, battery device set up in the mounting groove, and the electricity connect in the circuit board.

According to the utility model discloses a some embodiments, still be provided with the joint that charges in the mounting groove, the joint electricity that charges is connected in battery device, and the interface of the joint that charges expose in the outside of paperweight body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

FIG. 1 is a schematic view of a paperweight of the prior art;

FIG. 2 is an exploded view of a paperweight according to an embodiment of the present invention;

FIG. 3 is a front view of a paperweight according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

fig. 5 is the utility model discloses a schematic diagram of the joint that charges of paperweight.

Reference numerals:

the light emitter 100, the paperweight body 200, the mounting groove 210, the cover plate 220, the emitting port 230, the lens 240, the circuit board 300, the fixing support 400, the mounting portion 410, the main switch 500, the adjusting switch 600, the charging connector 700, the support 710, the interface 720, the charging indicator 730 and the battery device 800.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "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.

Fig. 1 is present current paperweight, refer to fig. 1, set up the spout on the paperweight body 1, 2 slidable mounting of a plurality of laser emitter are in this spout, light that send with laser emitter 2 is the auxiliary line, write, through sliding laser emitter 2 along paperweight length direction, adjust the mutual distance between laser emitter 2 and change the distance of auxiliary line, this scheme is accurate in order to guarantee laser emitter 2's interval distance, still set up scale mark 3 on the surface of paperweight, be used for measuring the interval between the laser emitter 2. In practical use, the work of adjusting the laser emitter 2 to form the auxiliary lines before writing still consumes much time, and especially under the conditions of large demand and different intervals of the auxiliary lines, the adjustment work is very complicated.

The utility model discloses a built-in light emitter in the paperweight body to switch over the break-make of light emitter through the switch respectively, form different spaced auxiliary lines, compare with above-mentioned scheme, accommodation process is comparatively simple. The following are some embodiments of the present invention:

fig. 2 is an exploded view of a paperweight according to an embodiment of the present invention, fig. 3 is a front view of the paperweight according to the embodiment of the present invention, and fig. 4 is a cross-sectional view of a-a in fig. 3. Referring to fig. 2 to 4, the paperweight of the present embodiment includes a paperweight body 200, light emitters 100, a circuit board 300 and a switch, wherein the paperweight body 200 is provided with a mounting groove 210, and a plurality of light emitters 100 are fixedly disposed in the mounting groove 210 and can emit light outwards toward the same side of the paperweight body 200, thereby forming light for serving as an auxiliary line. The light emitter 100 can be a conventional laser emitter 100, which can emit concentrated and clear light, and is suitable for forming auxiliary lines on a paper surface to achieve the effect of marking and positioning. The circuit board 300 is disposed in the mounting groove 210, and each light emitter 100 is electrically connected to the circuit board 300. A cover plate 220 may be detachably coupled at the mounting groove 210, and the cover plate 220 closes the mounting groove 210. The plurality of switches are connected to the light emitters 100 in a one-to-one correspondence manner and used for switching on and off of the corresponding light emitters 100, and interval change of light is realized by adjusting on and off of the light emitters 100 at different positions, for example, if all the light emitters 100 are switched on, an auxiliary line with a smaller light distance is obtained, if only the light emitters 100 arranged at intervals are switched on, and the rest of the light emitters 100 are switched off, the auxiliary line with a larger light distance is obtained, so that only the switches are switched on and off, the light emitters do not need to be moved, adjustment is facilitated, and compared with a sliding connection structure, the connection structure is simpler.

Referring to fig. 2 and 4, in some embodiments of the present invention, the light emitter 100 further includes a fixing bracket 400, the fixing bracket 400 is connected to the fixing bracket 400, and the fixing bracket 400 is disposed in the mounting groove 210. Therefore, if the light emitter 100 is directly connected to the mounting part formed on the paperweight body 200, the connecting structure of the paperweight body 200 and each light emitter 100 needs to be respectively arranged, the structure is complex, and the assembling and disassembling process is complicated; if the chute is arranged to be connected to the optical transmitter 100 according to the scheme shown in fig. 1, the optical transmitter 100 needs to be positioned correspondingly, and the installation structure is complicated and inconvenient to assemble, disassemble and maintain; in this embodiment, the light emitter 100 may be connected to the fixing bracket 400 to form a module with a plurality of light emitters 100, and then the module is integrally disposed in the mounting groove 210, and the fixing connection is realized by the connection between the fixing bracket 400 and the paperweight body 200, so that the light emitters 100 are conveniently mounted inside the paperweight body 200, and the paperweight body 200 only needs to be provided with a connecting structure with the fixing bracket 400, thereby simplifying the structure.

Specifically, referring to fig. 2 and 4, the fixing bracket 400 is provided with a plurality of mounting portions 410, the light emitters 100 are respectively and correspondingly disposed in the mounting portions 410, and the mounting portions 410 can be reasonably disposed according to the external structure of the light emitter 100, so that the light emitter 100 can be embedded in the mounting portions 410, and the light emitter 100 can be stably mounted. From the aspect of processing, since the paperweight body 200 serves as an external structure of the paperweight, the exterior of the paperweight body has a certain flatness requirement, if the light emitter 100 is directly installed in the paperweight body 200, a plurality of installation parts 410 suitable for fixing the light emitter 100 need to be processed in the paperweight body 200, the processing difficulty is large, and the processing process is difficult to avoid causing damage to the external surface; if implemented according to the embodiment shown in fig. 1, the structure of the chute needs to be arranged corresponding to the structure of the light emitter 100, which has certain limitations; in this embodiment, the paperweight body 200 only needs to process the mounting groove 210 for accommodating the fixing bracket 400, the mounting portion 410 for directly connecting the light emitter 100 is processed on the fixing bracket 400, the fixing bracket 400 is a member disposed inside the paperweight body 200, and the surface clamping requirement is low, which is more convenient for processing.

Referring to fig. 4, in some embodiments of the present invention, the mounting groove 210 is opened on the bottom surface of the paperweight body 200, and the inner components of the paperweight, such as the light emitter 100, the circuit board 300, etc., can be mounted inside the mounting groove 210 from the bottom surface to keep the surface other than the bottom surface flat and beautiful. A cover plate 220 may be detachably coupled to the bottom surface of the paperweight body 200, and the cover plate 220 closes the mounting groove 210 to make the bottom surface flat. The lateral surface of the paperweight body 200 adjacent to the bottom surface is provided with an emitting opening 230, and the emitting opening 230 penetrates through the wall of the mounting groove 210 to allow the light emitter 100 arranged inside the mounting groove 210 to emit light. The fixing bracket 400 is installed in the installation groove 210, and the emitting end of the light emitter 100 faces the emitting port 230, so that the paperweight is placed at the edge of the paper to be marked, and the light emitted by each light emitter 100 can be used as an auxiliary line on the paper to assist writing. It should be noted that the bottom surface may be any surface of the paperweight body 200, but not a fixed surface, that is, any surface of the paperweight body 200 may be used as the bottom surface, and during processing, only one surface of the paperweight body needs to be selected to be provided with the mounting groove 210, and when the paperweight is in use, the surface provided with the mounting groove 210 is pressed on paper, and relatively speaking, the surface naturally forms the bottom surface of the paperweight body 200.

In some other embodiments, the mounting groove 210 and the emitting port 230 may be opened on two opposite surfaces of the paperweight body 200, so that the light emitter 100 may be installed in the mounting groove 210 from one side of the paperweight body 200 and the emitting end faces the emitting port 230, and therefore, when the paperweight body 200 is used, any surface of the other two opposite side surfaces of the paperweight body 200 is used as a bottom surface to press against the edge of the paper, and the emitting end may face the area to be marked on the paper.

Referring to fig. 2 and 3, in some embodiments of the present invention, the light emitters 100 are uniformly arranged in the mounting groove 210, so that the light distance of the paperweight is uniform. The emitting opening 230 may include a plurality of through holes, and each light emitter 100 corresponds to one through hole. Alternatively, the emitting opening 230 may be an elongated opening for the light emitter 100 to emit light. A lens 240 may be disposed at the emitting port 230 to protect the emitting end of the light emitter 100.

The utility model discloses an in some embodiments, the switch is located mounting groove 210 to towards the same one side of paperweight body 200, the switch adopts capacitanc response touch switch, from this, can follow the outside surface touch of paperweight body 200 and realize the break-make operation of switch, makes paperweight body 200 keep smooth outward appearance. In order to facilitate the identification of the switch positions, touch points can be respectively arranged on the paperweight body 200 corresponding to the positions of the switches. The paperweight body 200 can be further provided with a main switch 500 for switching on and off of a power supply. In some other embodiments, the switch may also be a conventional press-type contact switch, in which a connection hole is formed in the paperweight body 200 for connecting the light emitter 100 inside the mounting groove 210 with the switch, and the switch is fixedly connected to the surface of the paperweight body 200.

Referring to fig. 4, in some embodiments of the present invention, the paperweight further comprises a battery device electrically connected to the circuit board 300, the battery device being configured to provide electrical energy to the light emitter 100. The battery device is arranged in the mounting groove 210, so that the overall external appearance of the paperweight is attractive. The battery device may be located closer to the notch of the mounting groove 210 than the light emitter 100, which may facilitate maintenance and replacement. The battery device may be attached to the fixing bracket 400 to constitute a mounting module together with each light emitter 100, thereby facilitating the paperweight assembly operation. In the case that the cover plate 220 is coupled to the mounting groove 210, the battery device may be further fixed to the cover plate 220.

Referring to fig. 1 and 5, the battery device may be a rechargeable battery, such as a polymer battery, a charging connector 700 may be disposed in the mounting groove 210, the charging connector 700 includes a bracket 710 and an interface 720, the interface 720 may be connected to form a module through the bracket 710, and then connected to the paperweight body 200 through the bracket 710. The charging connector 700 is electrically connected to the battery device 800, and the interface 720 of the charging connector 700 is exposed outside the paperweight body 200 for connection charging, and the interface 720 may be a Type-C charging small plate. The charging connector 700 may further include a charging indicator 730 exposed on the surface of the paperweight body 200 for indicating the charging status of the battery device 800, for example, the charging indicator 730 flashes during charging, and the charging indicator 730 is normally on after charging is completed, or the charging status is indicated through color conversion of the lamp, or other visually recognizable manners are adopted for indicating. The structure and circuit design of the charge indicator lamp 730 are conventional in the art and will not be described in detail herein. Of course, the battery device 800 may be a common dry battery, and a new battery may be replaced after use.

Based on the above embodiments, the paperweight can further be provided with a brightness adjusting device, the light emitters 100 are respectively electrically connected to the brightness adjusting device, and the adjusting switch 600 can be disposed on the surface of the paperweight body 200, so as to adjust the brightness of the light emitter 100 through the switch. The principle and structure of the brightness adjustment are well known in the art and will not be described in detail here.

The utility model discloses a paperweight can use by the stick when using, arranges paper one side in, forms the auxiliary line of rectangular shape, also can two uses, hangs down mutually and places in paper mutually perpendicular's both sides, can form latticed auxiliary line. The auxiliary lines with different intervals can be formed by switching on and off some of the light emitters through switches, for example, the auxiliary lines with larger intervals are formed by separating one or a plurality of disconnected light emitters between the connected light emitters so as to adapt to different writing requirements.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Paperweight, characterized in that, includes:

the paperweight body is provided with a mounting groove;

the light emitters are fixedly arranged in the mounting groove and can emit light outwards towards the same side of the paperweight body;

the circuit board is arranged in the mounting groove, and each light emitter is electrically connected to the circuit board;

the switches are connected to the light emitters in a one-to-one correspondence mode and used for switching on and off of the corresponding light emitters.

2. The paperweight of claim 1, further comprising a mounting bracket, wherein the light emitter is coupled to the mounting bracket, and wherein the mounting bracket is disposed within the mounting slot.

3. The paperweight of claim 2, wherein a plurality of mounting portions are disposed on the fixing bracket, and the light emitters are respectively disposed in the mounting portions.

4. The paperweight of claim 2, wherein the mounting groove is formed in a bottom surface of the paperweight body, a side surface of the paperweight body adjacent to the bottom surface is provided with a transmitting opening, the transmitting opening penetrates through a groove wall of the mounting groove, and a transmitting end of the light emitter faces the transmitting opening.

5. The paperweight of claim 4, wherein the emitting port comprises a plurality of through holes, and each of the light emitters corresponds to one of the through holes.

6. The paperweight of claim 4, wherein a cover plate is detachably connected to the mounting slot, the cover plate closing the mounting slot.

7. The paperweight of claim 1, wherein the switch is located in the mounting groove and faces the same side of the paperweight body, and the switch is a capacitive sensing touch switch.

8. The paperweight of claim 6, wherein touch points are respectively disposed on the paperweight body corresponding to the switches.

9. The paperweight of any of claims 1 to 8, further comprising a battery device disposed within the mounting slot and electrically connected to the circuit board.

10. The paperweight of claim 9, wherein a charging connector is disposed in the mounting groove, the charging connector is electrically connected to the battery device, and an interface of the charging connector is exposed outside the paperweight body.

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