CN219535015U

CN219535015U - Touch projector

Info

Publication number: CN219535015U
Application number: CN202320533386.7U
Authority: CN
Inventors: 陈少林; 郭佳
Original assignee: Ongine Technology Ltd
Current assignee: Ongine Technology Ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-15
Anticipated expiration: 2033-03-17

Abstract

The utility model belongs to the technical field of projectors, and particularly relates to a touch projector, which comprises a touch projection module and a projector body, wherein a docking cover is fixedly connected to one side of the projector body, the touch projection module is detachably arranged in the docking cover, a butt joint is arranged at the bottom of one side of the touch projection module, a butt joint seat is arranged at the bottom of one side of the projector body, the butt joint is spliced with the butt joint seat, and the touch projection module is electrically connected with the projector body through the butt joint seat. According to the utility model, the support column can strengthen and protect the butt joint pins, the impact resistance of the butt joint pins is improved, the positioning strips can connect a plurality of butt joint pins together to form a support mutually, the integrity is stronger, the impact resistance of the butt joint pins is further improved, the inserting convex plates are inserted into the strip-shaped grooves, and the stability of the butt joint head and the butt joint seat after butt joint is improved.

Description

Touch projector

Technical Field

The utility model belongs to the technical field of projectors, and particularly relates to a touch projector.

Background

The touch projection can realize the interaction function of finger touch by the projection of the projector, the computer can be directly controlled on a projection picture by the finger, multi-point touch can be performed, multiple gesture recognition can be performed, the touch projector is divided into an integral type and a split type, and the split type projector separates a touch projection part from a machine body and is used for butt joint assembly.

When the split type touch projector is used for butt joint, a plurality of pins on the butt joint are arranged in rows independently, the pins arranged in rows cannot mutually form support when being inserted into jacks on the butt joint seat during butt joint, the split type touch projector is fragile, and if dislocation occurs or the split type touch projector is stirred by external force during butt joint, the pins are easy to skew and deform to cause damage to the butt joint.

Disclosure of Invention

The utility model aims to provide a touch projector which can strengthen and protect a butt joint pin, improve the shock resistance of the butt joint pin, prevent the pin from being deformed and damaged and solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a touch projector, includes touch projection module and projector organism, one side fixedly connected with butt joint cover of projector organism, touch projection module detachable sets up in the inside of butt joint cover, the bottom of touch projection module one side is provided with the butt joint, the bottom of projector organism one side is provided with the butt joint seat, the butt joint is pegged graft with the butt joint seat, touch projection module and projector organism pass through butt joint and butt joint seat electric connection.

Further, four corners of one side of the touch projection module are fixedly connected with positioning protrusions.

Furthermore, four corners of one side of the projector body are provided with positioning grooves matched with the positioning protrusions.

Further, one side of the touch projection module is fixedly connected with a USB wiring, an interface area is arranged on the other side of the touch projection module, and the interface area comprises a plurality of interfaces.

Further, the side wall of the butt joint cover is uniformly provided with heat dissipation holes, and one side of the butt joint cover is provided with a connecting hole corresponding to one side interface of the touch projection module.

Further, the middle part fixedly connected with draw runner of touch projection module assembly bottom, the spout has been seted up to the bottom of butt joint cover, draw runner and spout sliding connection.

Further, the butt joint is including seting up slot and the location strip in touch projection module one side bottom, the inside fixedly connected with grafting expansion board of slot, the middle part fixedly connected with equidistance of grafting expansion board distributes the support column, and a plurality of the one end of support column all with one side fixed connection of location strip, the inside of support column is inlayed and is equipped with the butt joint stitch, the butt joint stitch runs through the location strip, the opposite side fixedly connected with equidistance of location strip distributes the plectane, the butt joint stitch runs through the plectane that corresponds.

Further, the butt joint seat includes the boss of fixed connection in projection organism one side bottom, the butt joint recess with grafting boss complex is seted up to one side of boss, the bar groove with locating strip complex is seted up to one side of butt joint recess, the round hole that the equidistance was distributed has been seted up at the middle part in bar groove, one side of round hole is provided with the butt joint jack with butt joint stitch complex.

Compared with the prior art, the utility model has the beneficial effects that: the support column can strengthen the protection to the butt joint stitch, improves the shock resistance of butt joint stitch, and the use of location strip can link together a plurality of butt joint stitch, makes its mutual formation support, and the wholeness is stronger, further improves the shock resistance of butt joint stitch, and the grafting expansion board inserts the inside in bar groove, improves the stability after butt joint and the butt joint seat butt joint.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a touch projection module according to the present utility model;

FIG. 3 is a schematic perspective view of a projector according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

fig. 5 is an enlarged view of the portion B of fig. 3 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a touch projection module; 11. positioning the bulge; 12. USB wiring; 13. a slide bar; 14. an interface region; 2. a projector body; 21. a butt joint cover; 22. a positioning groove; 23. a heat radiation hole; 24. a receiving hole; 25. a chute; 3. butt joint; 31. a slot; 32. a positioning strip; 33. inserting a protruding plate; 34. a support column; 35. butt-joint pins; 36. a circular plate; 4. a butt joint seat; 41. a boss; 42. a butt joint groove; 43. a bar-shaped groove; 44. a round hole; 45. and (5) butting the jacks.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1-3, a touch projector comprises a touch projection module 1 and a projection body 2, wherein a docking cover 21 is fixedly connected to one side of the projection body 2, the touch projection module 1 is detachably arranged in the docking cover 21, a butt joint 3 is arranged at the bottom of one side of the touch projection module 1, a butt joint seat 4 is arranged at the bottom of one side of the projection body 2, the butt joint 3 is spliced with the butt joint seat 4, the touch projection module 1 and the projection body 2 are electrically connected with the butt joint seat 4 through the butt joint 3, positioning protrusions 11 are fixedly connected to four corners of one side of the touch projection module 1, and positioning grooves 22 matched with the positioning protrusions 11 are formed in four corners of one side of the projection body 2.

According to the above structure, when in use, one side of the touch projection module 1 is inserted into the butt joint cover 21, the butt joint 3 at the bottom of one side of the touch projection module 1 is automatically in butt joint with the butt joint seat 4 at the bottom of one side of the projection engine body 2, so that the projection engine body 2 and the touch projection module 1 are electrically connected, the data in the projection engine body 2 are projected through the touch projection module 1, after the projection engine body 2 is in butt joint with the touch projection module 1, the four positioning protrusions 11 are respectively clamped into the four positioning grooves 22, and damage to the butt joint 3 due to the fact that the touch projection module 1 moves inside the projection engine body 2 due to the fit clearance is avoided.

As shown in fig. 1-3, a USB connection 12 is fixedly connected to one side of the touch projection module 1, and when in use, the USB connection 12 is connected to the projector body 2, so that the touch projection module 1 can be used, an interface area 14 is arranged on the other side of the touch projection module 1, the interface area 14 comprises a plurality of interfaces, heat dissipation holes 23 are uniformly formed in the side wall of the docking cover 21, and a connecting hole 24 corresponding to the interface on one side of the touch projection module 1 is formed in one side of the docking cover 21.

According to the above structure, when in use, the touch projection module 1 can be connected with external equipment through the interface on the touch projection module 1, and the heat dissipation holes 23 can be formed for the part of the touch projection module 1 inserted into the butt joint cover 21 to dissipate heat.

As shown in fig. 2 and 3, a sliding bar 13 is fixedly connected to the middle of the bottom end of the touch projection module 1, a sliding groove 25 is formed in the bottom end of the docking cover 21, and the sliding bar 13 is slidably connected with the sliding groove 25.

According to the structure, the sliding strip 13 slides along the sliding groove 25 in the process of inserting the touch projection module 1 into the docking cover 21, so as to play a role in guiding, and facilitate docking of the docking head 3 and the docking seat 4.

As shown in fig. 4 and 5, the butt joint 3 includes a slot 31 and a positioning strip 32 formed at the bottom of one side of the touch projection module 1, an inserting protruding plate 33 is fixedly connected in the slot 31, the middle part of the inserting protruding plate 33 is fixedly connected with equidistant distributed support columns 34, one ends of the support columns 34 are fixedly connected with one side of the positioning strip 32, butt joint pins 35 are embedded in the support columns 34, the butt joint pins 35 penetrate through the positioning strip 32, a circular plate 36 is fixedly connected with the other side of the positioning strip 32, the butt joint pins 35 penetrate through the corresponding circular plate 36, the butt joint seat 4 includes a protruding seat 41 fixedly connected at the bottom of one side of the projector body 2, a butt joint groove 42 matched with the inserting protruding plate 33 is formed in one side of the protruding seat 41, a strip groove 43 matched with the positioning strip 32 is formed in one side of the butt joint groove 42, round holes 44 are formed in the middle part of the strip groove 43, and butt joint jacks 45 matched with the butt joint pins 35 are formed in one side of the round holes 44.

According to the above structure, when the butt joint 3 and the butt joint seat 4 are in butt joint, the inserting protruding plate 33 is inserted into the strip-shaped groove 43, stability of the butt joint 3 and the butt joint seat 4 after butt joint is improved, the supporting columns 34 can strengthen and protect the butt joint pins 35, impact resistance of the butt joint pins 35 is improved, probability of deformation and damage of the butt joint pins 35 is reduced, a plurality of butt joint pins 35 can be connected together by using the positioning strip 32, integrity is stronger, and impact resistance of the butt joint pins 35 is further improved.

The working principle of the utility model is as follows: the inside of the butt joint cover 21 is inserted to one side with the control projection module 1 when using, the in-process that the control projection module 1 was being inserted to the inside of the butt joint cover 21, slide 13 slides along spout 25, play the effect of guide, be convenient for butt joint 3 and butt joint seat 4 dock with butt joint seat 4 automatically, thereby realize electric connection with the projection organism 2 and control projection module 1, project the inside data of projection organism 2 through control projection module 1, projection organism 2 and control projection module 1 dock the back, four location arch 11 card respectively inside four positioning groove 22, avoid leading to control projection module 1 to cause the damage to butt joint 3 at the inside activity of projection organism 2 because of the cooperation clearance, can be connected control projection module 1 and external equipment through the interface on the control projection module 1 during use, the setting up of louvre 23 can be for the inside part of butt joint projection module 1 insertion butt joint cover 21, when butt joint 3 and butt joint seat 4 are in the butt joint, plug-in protruding board 33 inserts the inside of groove 43, improve butt joint 3 and butt joint seat 4 and can strengthen the strip-shaped stitch 35 and can be used for the improvement and contact pin 35 and the performance is more can be used to the improvement and the impact resistance is connected to the bar-shaped stitch 35, the performance is more can be improved to the whole and is used to the butt joint 35 and is used to the improvement and is connected to the contact pin 35.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a touch projector, includes touch projection module (1) and projector body (2), its characterized in that: one side fixedly connected with docking hood (21) of projector organism (2), touch projection module (1) detachable sets up in the inside of docking hood (21), the bottom of touch projection module (1) one side is provided with butt joint (3), the bottom of projector organism (2) one side is provided with butt joint seat (4), butt joint (3) are pegged graft with butt joint seat (4), touch projection module (1) and projector organism (2) are through butt joint (3) and butt joint seat (4) electric connection.

2. The touch projector of claim 1, wherein: four corners of one side of the touch projection module (1) are fixedly connected with positioning bulges (11).

3. The touch projector of claim 1, wherein: four corners of one side of the projector body (2) are respectively provided with a positioning groove (22) matched with the positioning bulge (11).

4. The touch projector of claim 1, wherein: one side of touch projection module (1) fixedly connected with USB wiring (12), the opposite side of touch projection module (1) is provided with interface district (14), interface district (14) include a plurality of interfaces.

5. The touch projector of claim 1, wherein: the side wall of the butt joint cover (21) is uniformly provided with heat dissipation holes (23), and one side of the butt joint cover (21) is provided with a connecting hole (24) corresponding to one side interface of the touch control projection module (1).

6. The touch projector of claim 1, wherein: the middle part fixedly connected with draw runner (13) of touch projection module (1) bottom, spout (25) have been seted up to the bottom of butt joint cover (21), draw runner (13) and spout (25) sliding connection.

7. The touch projector of claim 1, wherein: the butt joint (3) is including seting up slot (31) and locating strip (32) in touch projection module (1) one side bottom, the inside fixedly connected with grafting boss plate (33) of slot (31), the middle part fixedly connected with equidistance of grafting boss plate (33) distributes support column (34), a plurality of the one end of support column (34) all with one side fixed connection of locating strip (32), the inside of support column (34) is inlayed and is equipped with butt joint stitch (35), butt joint stitch (35) run through locating strip (32), opposite side fixedly connected with circular plate (36) that the equidistance was distributed of locating strip (32), butt joint stitch (35) run through corresponding circular plate (36).

8. The touch projector of claim 1, wherein: the butt joint seat (4) comprises a convex seat (41) fixedly connected to the bottom of one side of the projector body (2), a butt joint groove (42) matched with the plugging convex plate (33) is formed in one side of the convex seat (41), a strip-shaped groove (43) matched with the positioning strip (32) is formed in one side of the butt joint groove (42), round holes (44) distributed at equal intervals are formed in the middle of the strip-shaped groove (43), and butt joint jacks (45) matched with the butt joint pins (35) are formed in one side of the round holes (44).