CN215532963U - Portable hanging picture frame for vocational education - Google Patents
Portable hanging picture frame for vocational education Download PDFInfo
- Publication number
- CN215532963U CN215532963U CN202121485523.1U CN202121485523U CN215532963U CN 215532963 U CN215532963 U CN 215532963U CN 202121485523 U CN202121485523 U CN 202121485523U CN 215532963 U CN215532963 U CN 215532963U
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- fixedly connected
- motor
- bracing piece
- vocational education
- rod
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- 230000001755 vocal effect Effects 0.000 title claims abstract description 24
- 241000574149 Podotheca Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vocational education, in particular to a portable vocational education wall map holder which comprises a first supporting rod, a second supporting rod and a moving rod, wherein the upper end of the first supporting rod is fixedly connected with a motor shell, the bottom end of the inner side of the motor shell is fixedly connected with a motor, the top end of a motor spindle is fixedly connected with a threaded rod, the outer side of the threaded rod is spirally connected with the moving rod, the front side of the upper end of the motor shell is fixedly connected with a limiting block, the upper end of the moving rod is fixedly connected with a clamping plate and a fixing plate which are arranged in a vertical parallel manner, and the inner side of the upper end of the first supporting rod is fixedly connected with a fixing shaft. Has good convenience and practical value.
Description
Technical Field
The utility model relates to the technical field of vocational education, in particular to a portable hanging chart frame for vocational education.
Background
Professional education refers to education for educators to obtain professional knowledge, skills and professional moral required by a certain professional or production labor, and includes elementary professional education, intermediate professional education, and advanced professional education (professional level professional education, present level professional education, student level professional education), wherein the professional education and the common education are two different education types and have equal importance, the professional education is one education type and not an education level, the professional education includes professional school education and professional training, the professional school education includes various professional technical schools, skilled schools, high schools (professional schools) and the like, the professional school education is academic education and is divided into elementary, intermediate and advanced professional education, the professional training is non-academic education and includes various professional training for workers before work and re-employment training for workers on the next work, the portable hanging map frame for vocational education is increasingly widely applied, and therefore, the demand for the portable hanging map frame for vocational education is increasing.
Most hanging map frame for vocational education in the market all is fixed owing to the structure of own in-process of using, so all be not convenient for carry at the in-process of transport, and some hanging map frames for vocational education are not convenient for fix the not hanging map of co-altitude in addition and put, consequently, propose a portable hanging map frame for vocational education to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable hanging chart frame for vocational education, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a portable hanging picture frame for vocational education, includes first bracing piece, second bracing piece and carriage release lever, first bracing piece upper end fixedly connected with motor housing, the inboard bottom fixedly connected with motor of motor housing, motor spindle top fixedly connected with threaded rod, threaded rod outside spiral connection has the carriage release lever, motor housing upper end front side fixedly connected with stopper, carriage release lever upper end fixedly connected with grip block and fixed plate are parallel setting from top to bottom, the inboard fixedly connected with fixed axle in first bracing piece upper end, the fixed axle outside is rotated and is connected with the sleeve pipe, sleeve pipe lower extreme fixedly connected with second bracing piece.
Preferably, the middle of the first supporting rod and the middle of the second supporting rod are rotatably connected with limiting rods, and the limiting rods are rotatably connected together through a moving shaft.
Preferably, a limiting groove is formed in the inner side of the motor shell, and the motor shell and the moving rod are connected together in a sliding mode through the limiting groove.
Preferably, the front end of the first supporting rod is fixedly connected with a switch, and the lower ends of the first supporting rod and the second supporting rod are fixedly connected with foot sleeves.
Preferably, the fixed plate is fixedly connected to the top end of the movable rod, the clamping plate is slidably connected to the outer side of the upper end of the movable rod, and the fixed plate and the clamping plate are fixedly connected together through a telescopic spring.
Preferably, the motor and the switch are electrically connected together, and the first support rod and the motor casing are fixedly connected together at a forty-five degree angle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the first fixing support, the motor shell, the second fixing support and the limiting rod, the overall stability of the device can be ensured in the using process, the convenience of workers in the carrying process of the wall map rack for vocational education can be improved, and the wall map rack for vocational education has good convenience and practical value;
2. according to the hanging picture frame, the hanging pictures with different heights can be stably clamped and fixed by the hanging picture frame for vocational education through the arranged motor, the limiting blocks, the moving rod and the clamping plate, the stability of connection between the hanging picture frame and the hanging pictures can be guaranteed through the arranged telescopic springs, and the hanging picture frame is worthy of being widely popularized and used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1-a first supporting rod, 2-a switch, 3-a foot sleeve, 4-a second supporting rod, 5-a fixed shaft, 6-a sleeve, 7-a limiting block, 8-a clamping plate, 9-a moving rod, 10-a telescopic spring, 11-a fixed plate, 12-a motor shell, 13-a moving shaft, 14-a limiting rod, 15-a motor, 16-a limiting groove and 17-a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a portable hanging picture frame for vocational education, including first bracing piece 1, second bracing piece 4 and carriage release lever 9, 1 upper end fixedly connected with motor housing 12 of first bracing piece, the inboard bottom fixedly connected with motor 15 of motor housing 12, 15 main shaft top fixedly connected with threaded rod 17 of motor, 17 outside threaded rod screwed connection has carriage release lever 9, motor housing 12 upper end front side fixedly connected with stopper 7, carriage release lever 9 upper end fixedly connected with grip block 8 and fixed plate 11 are the setting of parallel from top to bottom, the inboard fixedly connected with fixed axle 5 in 1 upper end of first bracing piece, the 5 outside of fixed axle rotates and is connected with sleeve pipe 6, 6 lower extreme fixedly connected with second bracing piece 4 of sleeve pipe.
The middle parts of the first supporting rod 1 and the second supporting rod 4 are rotatably connected with limiting rods 14, and the limiting rods 14 are rotatably connected together through a moving shaft 13, so that the crossed angle between the first supporting rod 1 and the second supporting rod 4 can be conveniently fixed; the inner side of the motor shell 12 is provided with a limiting groove 16, and the motor shell 12 and the moving rod 9 are connected together in a sliding manner through the limiting groove 16, so that the moving rod 9 is limited stably; the switch 2 is fixedly connected to the front end of the first support rod 1, and the foot sleeves 3 are fixedly connected to the lower ends of the first support rod 1 and the second support rod 4, so that the first support rod 1 and the second support rod 4 can be well protected; the fixed plate 11 is fixedly connected to the top end of the moving rod 9, the clamping plate 8 is slidably connected to the outer side of the upper end of the moving rod 9, and the fixed plate 11 and the clamping plate 8 are fixedly connected together through the telescopic spring 10, so that the connection stability of the devices is effectively improved; the motor 15 and the switch 2 are electrically connected together, the first support rod 1 and the motor shell 12 are fixedly connected together at forty-five degrees, and the electrical connection is more stable.
The working process is as follows: when a portable hanging chart frame for vocational education is needed to be used, firstly, a worker needs to stagger the first supporting rod 1 and the second supporting rod 4 in a crossed mode, then the worker needs to place the first supporting rod 1 and the second supporting rod 4 on the horizontal ground through the foot sleeves 3, in the placing process, the worker needs to unfold the limiting rod 14 and arrange the limiting rod 14 in parallel with the horizontal ground, so that the first supporting rod 1 and the second supporting rod 4 can stably support the motor shell 12 in the placing process, then the worker controls the motor 12 and the threaded rod 17 to drive the moving rod 9 to move upwards through the switch 2 according to the height of a hanging chart placed between the limiting block 7 and the clamping plate 8, then the worker places the hanging chart between the limiting block 7 and the clamping plate 8 to fix the hanging chart, and in the using process, the arrangement is convenient for stably placing the hanging chart in the teaching process, has good practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable hanging picture frame for vocational education, includes first bracing piece (1), second bracing piece (4) and carriage release lever (9), its characterized in that: first bracing piece (1) upper end fixedly connected with motor housing (12), motor housing (12) inboard bottom fixedly connected with motor (15), motor (15) main shaft top fixedly connected with threaded rod (17), threaded rod (17) outside screwed connection has carriage release lever (9), motor housing (12) upper end front side fixedly connected with stopper (7), parallel setting about carriage release lever (9) upper end fixedly connected with grip block (8) and fixed plate (11) are, inboard fixedly connected with fixed axle (5) in first bracing piece (1) upper end, fixed axle (5) outside is rotated and is connected with sleeve pipe (6), sleeve pipe (6) lower extreme fixedly connected with second bracing piece (4).
2. The wall map frame for vocational education of claim 1, wherein: the middle of the first supporting rod (1) and the middle of the second supporting rod (4) are rotatably connected with limiting rods (14), and the limiting rods (14) are rotatably connected together through moving shafts (13).
3. The wall map frame for vocational education of claim 1, wherein: the motor is characterized in that a limiting groove (16) is formed in the inner side of the motor shell (12), and the motor shell (12) and the moving rod (9) are connected together in a sliding mode through the limiting groove (16).
4. The wall map frame for vocational education of claim 1, wherein: the utility model discloses a support bar, including first bracing piece (1), first bracing piece (1) front end fixedly connected with switch (2), the equal fixedly connected with podotheca (3) of first bracing piece (1) and second bracing piece (4) lower extreme.
5. The wall map frame for vocational education of claim 1, wherein: fixed plate (11) fixed connection is in the position on carriage release lever (9) top, grip block (8) sliding connection is in the position in carriage release lever (9) upper end outside, be in the same place through expanding spring (10) fixed connection between fixed plate (11) and grip block (8).
6. The wall map frame for vocational education of claim 1, wherein: the motor (15) and the switch (2) are electrically connected together, and the first supporting rod (1) and the motor shell (12) are fixedly connected together at forty-five degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485523.1U CN215532963U (en) | 2021-07-01 | 2021-07-01 | Portable hanging picture frame for vocational education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485523.1U CN215532963U (en) | 2021-07-01 | 2021-07-01 | Portable hanging picture frame for vocational education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215532963U true CN215532963U (en) | 2022-01-18 |
Family
ID=79822657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121485523.1U Expired - Fee Related CN215532963U (en) | 2021-07-01 | 2021-07-01 | Portable hanging picture frame for vocational education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215532963U (en) |
-
2021
- 2021-07-01 CN CN202121485523.1U patent/CN215532963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |