CN212869121U

CN212869121U - A show teaching device for training

Info

Publication number: CN212869121U
Application number: CN202021820517.2U
Authority: CN
Inventors: 徐伟
Original assignee: Chongqing Water Resources and Electric Engineering College
Current assignee: Chongqing Water Resources and Electric Engineering College
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-02
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a display teaching device for training, which comprises a support frame and a display arranged on the support frame, wherein the display is connected on the support frame along the height in a sliding way and is fixed by an adjustable locking component; the adjustable locking assembly comprises a movable sleeve which is sleeved on the support frame in a sliding manner, the movable sleeve is connected with a support seat which supports the bottom of the display, the movable sleeve is also connected with a locking structure which is fixedly clamped with the support frame, and the locking structure adjusts the clamping and fixing state of the support frame and the movable sleeve in a pulling manner; compared with the prior art, the utility model improves the connection strength between the display and the supporting frame by matching the supporting seat and the locking structure, thereby improving the safety performance of the display in the use process; meanwhile, the locking structure adjusts the clamping and fixing state of the support frame and the movable sleeve in a pulling mode, so that the movable sleeve can conveniently slide on the support frame along the height to adjust the height position of the display, the requirements of users are met, and the practicability is improved.

Description

A show teaching device for training

Technical Field

The utility model relates to a teaching equipment technical field, concretely relates to show teaching device for training.

Background

Training is culture and training, trainees master a certain skill mode through culture and training, at present, domestic training is mainly based on skill training, and before focusing on behaviors, in order to achieve unified scientific and technical specifications and standard operation, the trainees are led to achieve an expected level through a certain education and training technical means to improve the target, improve the fighting capacity, the personal capacity and the working capacity by means of modern informatization processes such as target planning setting, knowledge and information transmission, skill proficiency exercise, operation achievement evaluation, result exchange bulletin and the like.

Show teaching device need be used at the training in-process, however the height that the show teaching device of traditional training can't come the quick adjustment teaching device according to user's needs, and the practicality is very poor.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model aims to provide a show teaching device for training to solve prior art, can't come the height of quick adjustment teaching device according to user's needs, lead to the very poor problem of practicality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a display teaching device for training comprises a support frame and a display installed on the support frame, wherein the display is connected to the support frame in a sliding mode along the height direction and is fixed through an adjustable locking assembly;

adjustable locking subassembly includes that the slip cover establishes the removal cover on the support frame, is connected with the supporting seat that supports the display bottom on the removal cover, still is connected with on the removal cover and establishes fixed locking structure with the support frame card, and the locking structure is adjusted the support frame with the card of removing the cover with the mode of drawing and is established fixed state.

Compared with the prior art, the utility model discloses following beneficial effect has:

the display teaching device for training improves the connection strength of the display and the support frame through the matching of the support seat and the locking structure, so that the safety performance of the display in the use process is improved; meanwhile, the locking structure adjusts the clamping and fixing state of the support frame and the movable sleeve in a pulling mode, so that the movable sleeve can conveniently slide on the support frame along the height to adjust the height position of the display, the requirements of users are met, and the practicability is improved.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic back side view of an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of the support pole of FIG. 2;

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

fig. 5 is a schematic structural diagram of the top block in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the display device comprises a support frame 1, a display 2, a moving sleeve 3, a support seat 4, a locking structure 5, a clamping groove 6, a locking rod 51, an adjusting cap 52, an elastic telescopic locking rod 53, a bottom supporting block 41, an adjusting screw rod 42, a top block 43, a connecting sleeve 44, a base 11, a supporting rod 12, a reinforcing sleeve 13, a threaded locking rod 7, a first connecting strip 8 and a second connecting strip 9.

With reference to fig. 1, 2 and 3, an embodiment of the present invention provides a display teaching device for training, including a support frame 1 and a display 2 mounted on the support frame 1, wherein the display 2 is connected to the support frame 1 in a sliding manner along a height and is fixed by an adjustable locking assembly; adjustable locking subassembly includes that the slip cover establishes the removal cover 3 on support frame 1, is connected with the supporting seat 4 that supports 2 bottoms of display on the removal cover 3, still is connected with on the removal cover 3 to establish fixed locking structure 5 with support frame 1 card, and the fixed state is established with the card of removing cover 3 to the mode of drawing to locking structure 5 adjusting support frame 1.

The connection strength of the display 2 and the support frame 1 is improved through the matching of the support seat 4 and the locking structure 5, so that the safety performance of the display 2 in the use process is improved; simultaneously locking structure 5 adjusts support frame 1 and the card of removing cover 3 with the mode of drawing and establishes the stationary state, then conveniently makes and removes cover 3 and slide the high position of adjusting display 2 along high on support frame 1 to satisfy user's demand, improved practicality.

As shown in fig. 3, according to the utility model discloses a show teaching device for training, still include the configuration optimization to locking structure 5, seted up draw-in groove 6 on the outer wall of support frame 1 along the direction of height, locking structure 5 of adoption is including the locking pole 51 that freely passes removal cover 3, the one end that the locking pole 51 was arranged in removal cover 3 slides and offsets in draw-in groove 6, the locking pole 51 is arranged in the outer one end of removal cover 3 and is connected with adjusting cap 52, link to each other through a plurality of elastic expansion locking poles 5351 between adjusting cap 52 and the outer wall of removal cover 3.

The user pulls the adjusting cap 52 to enable the locking rods 51 and the clamping grooves 6 to be separated from the abutting state, the elastic telescopic locking rods 5351 extend, and at the moment, the movable sleeve 3 can move on the support frame 1 to be adjusted to adjust the height of the display 2; when the user releases the adjusting cap 52, the restoring contractive force of the elastic telescopic locking rods 5351 acts to make the locking rods 51 abut against the clamping grooves 6 again, so as to lock and fix the connection between the support frame 1 and the movable sleeve 3.

As shown in fig. 4, in order to improve the clamping and fixing capacity between the clamping groove 6 and the locking rod 51, the cross section of the clamping groove 6 is designed to be in an isosceles trapezoid shape, the bottom of the clamping groove 6 is a parallel short side of the isosceles trapezoid shape, and the end of the locking rod 51, which is slidably abutted against the clamping groove 6, is matched with the clamping groove 6 in shape; the locking ability of the lock lever 51 is improved by increasing the contact area between the card slot 6 and the lock lever 51.

With reference to fig. 1 and 2, according to another embodiment of the present invention, the display teaching device for training further comprises a structure optimization of the supporting seat 4, the supporting seat 4 comprises a bottom supporting block 41 connected to the movable sleeve 3 and vertically disposed, and both ends of the bottom supporting block 41 are connected to an adjustable supporting portion for supporting the bottom of the display 2; the two adjustable supporting parts are additionally installed through the bottom supporting block 41, and the two adjustable supporting parts are abutted against the bottom of the display 2 to improve the connection stability of the display 2.

Each adjustable supporting portion comprises an adjusting screw 42 in threaded connection with the bottom supporting block 41 and a top block 43 abutting against the bottom of the display 2, and the bottom of the top block 43 is connected with a connecting sleeve 44 in threaded connection with one end of the adjusting screw 42.

The relative length of the connected top block 43 can be adjusted by matching the adjusting screw rod 42 with the connecting sleeve 44, so that the supporting capacity of the top block 43 on the display 2 is better.

As shown in fig. 5, preferably, the top blocks 43 are right-angle blocks, and two side surfaces of each right-angle block are correspondingly abutted against the bottom and the back of the display 2; the top block 43 is designed as a right-angled block in order to increase the contact area between the top block 43 and the display 2, so that the support of the display 2 by the top block 43 is more stable.

As shown in fig. 2, according to the utility model discloses a show teaching device for training, still include the configuration optimization to support frame 1, the support frame 1 of adoption includes base 11 and connects the bracing piece 12 of vertical arrangement on base 11, and 3 slip caps of removal cover are established on bracing piece 12, and it is equipped with reinforcing cover 13 still to slide the cover on bracing piece 12, links to each other through the reinforcement frame between the reinforcing cover 13 and the 2 backs of display.

The supporting body of the display teaching device is formed by matching the base 11 and the supporting rod 12, and the display 2 is connected with the supporting rod 12 in a sliding way through the reinforcing frame and the reinforcing sleeve 13 to support the display 2; the connection between the display 2 and the support rod 12 is more stable through the cooperation of the reinforcing sleeve 13, the support seat 4 and the locking structure 5.

Wherein, threaded connection has the screw thread locking lever 7 that offsets with bracing piece 12 on the reinforcement cover 13, and the reinforcement frame is including fixing two first connecting strips 8 of parallel arrangement on reinforcement cover 13 and fixing two second connecting strips 9 of parallel arrangement on the back of display 2, and two first connecting strips 8 and two second connecting strips 9 first position meet in proper order.

After the height of the display 2 is adjusted, the threaded lock rod 7 is rotated to abut against the support rod 12, so that the connection strength between the display 2 and the support rod 12 is further improved, and the stability of the display 2 in use is further improved; the two first connecting strips 8 and the two second connecting strips 9 are arranged and connected in such a way that the strength of the connection between the reinforcement sleeve 13 and the display 2 is sufficiently high.

When the height of the display 2 is adjusted, the threaded lock rod 7 is rotated to enable the threaded lock rod 7 to be separated from the supporting rod 12 in a propping state, and then the locking rod 51 is pulled, so that the locking rod 51 is separated from the propping state with the clamping groove 6, and the movable sleeve 3 can move on the supporting rod 12 to adjust the height of the display 2; after the height of the display 2 is adjusted, the user releases the locking rod 51, the locking rod 51 is fixed with the slot 6 again, and then the threaded locking rod 7 is rotated reversely to make the threaded locking rod 7 abut against the supporting rod 12 again.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A display teaching device for training comprises a support frame and a display installed on the support frame, and is characterized in that the display is connected to the support frame in a sliding mode along the height direction and is fixed through an adjustable locking assembly;

2. A display teaching device for training as claimed in claim 1 wherein: the clamping groove is formed in the outer wall of the support frame along the height direction, the locking structure comprises a locking rod which freely penetrates through the movable sleeve, one end of the locking rod, which is arranged in the movable sleeve, is slidably abutted in the clamping groove, one end of the locking rod, which is arranged outside the movable sleeve, is connected with an adjusting cap, and the adjusting cap is connected with the outer wall of the movable sleeve through a plurality of elastic telescopic locking rods.

3. A display teaching device for training as claimed in claim 2 wherein: the transversal isosceles trapezoid shape of personally submitting of draw-in groove, the tank bottom of draw-in groove is the parallel minor face of isosceles trapezoid shape, and the tip that the locking pole slided to offset in the draw-in groove cooperatees with the draw-in groove shape.

4. A display teaching device for training as claimed in any one of claims 1-3 wherein: the supporting seat comprises a bottom supporting block which is connected with the movable sleeve and is vertically arranged, and two ends of the bottom supporting block are connected with adjustable supporting parts which support the bottom of the display.

5. A display teaching device for training as claimed in claim 4 wherein: each adjustable supporting part comprises an adjusting screw rod in threaded connection with the bottom supporting block and a top block abutted against the bottom of the display, and the bottom of the top block is connected with a connecting sleeve in threaded connection with one end of the adjusting screw rod.

6. A display teaching device for training as claimed in claim 5 wherein: the top blocks are right-angle blocks, and two side faces of each right-angle block are correspondingly abutted against the bottom and the back of the display one by one.

7. A display teaching device for training as claimed in any one of claims 1-3 wherein: the support frame includes the base and connects the bracing piece of vertical arrangement on the base, and the slip cap of removal cover is established on the bracing piece, still slides on the bracing piece and overlaps to be equipped with the reinforcement cover, links to each other through reinforcing frame between reinforcement cover and the display back.

8. A display teaching device for training as claimed in claim 7 wherein: the reinforcing sleeve is in threaded connection with a threaded locking rod which is abutted to the supporting rod, the reinforcing frame comprises two first connecting strips which are fixed on the reinforcing sleeve and are arranged in parallel and two second connecting strips which are fixed on the back face of the display and are arranged in parallel, and the two first connecting strips are sequentially connected with the two second connecting strips at the head.