CN207663608U - A kind of portable teaching of senior high school teacher's pointer - Google Patents

A kind of portable teaching of senior high school teacher's pointer Download PDF

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Publication number
CN207663608U
CN207663608U CN201720933367.8U CN201720933367U CN207663608U CN 207663608 U CN207663608 U CN 207663608U CN 201720933367 U CN201720933367 U CN 201720933367U CN 207663608 U CN207663608 U CN 207663608U
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CN
China
Prior art keywords
tube
pointer
senior
teaching
sliding block
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720933367.8U
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Chinese (zh)
Inventor
黄连舫
Original Assignee
黄连舫
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄连舫 filed Critical 黄连舫
Priority to CN201720933367.8U priority Critical patent/CN207663608U/en
Application granted granted Critical
Publication of CN207663608U publication Critical patent/CN207663608U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of portable teaching of senior high school teacher's pointer, is related to teaching aid field.The portable teaching of senior high school teacher's pointer, including tube body, the front surface of the tube body offers straight slot, the inside of the tube body is connected with transverse tube by rotarod activity, the inside of the transverse tube is interspersed to be provided with the body of rod, the front surface of the body of rod offers limiting slot, the inside of the tube body and is provided with sliding block compatible with tube body on the left of transverse tube, and the top and bottom of the sliding block are contacted with the inner wall of tube body.The portable teaching of senior high school teacher's pointer, pass through the setting to straight slot, bull stick, transverse tube, the body of rod, limiting slot, sliding block, card slot, lead screw, nut, limited block, bolt, handle, through-hole and spring, achieve the effect that convenience packs up teaching of senior high school with teacher's pointer, to facilitate packing up for teaching of senior high school teacher's pointer, it has been also convenient for the use of user with this, while having also improved the working efficiency of teaching of senior high school teacher's pointer.

Description

A kind of portable teaching of senior high school teacher's pointer
Technical field
The utility model is related to teaching aid technical field, specially a kind of portable teaching of senior high school teacher's pointer.
Background technology
Education, enlightens cultivation by education, is weighed in people with existing experience, knowledge, and various phenomenons, problem or behavior are explained for it, It is to be treated with the thinking of a kind of relative maturity of people or rationality to recognize at all, and things is allowed to be able to most basic deposit close to it , people wherein, being touched to the state of Cognition Understanding by sense organ to a kind of things slowly and forms a kind of comparatively perfect Or the self-consciousness thinking of rationality, but simultaneously, people has the thinking in self-consciousness, and have its sense organ dimension of self, institute With, any educational conscious thinking may not can all be absolutely correct, and should be inductively the direction for understanding its thinking, as long as The inherence of his not deviation things;Education is again a kind of teaching for thinking, and people is because of the ideology of its own, and has another sample Thinking tendency, so, education with most objective, most just conscious thinking when being enlightened by education in people, in this way, the thinking of people is just unlikely to Excessively deviation, and because thinking it is abundant due to gradual ripe, rationality, and move towards as a result, most rationality self and possess most correctly Thinking recognizes, and perhaps, here it is the basic places of education.Education is also a kind of process that professor cultivates talent, can will be a kind of most objective Understanding religion give other people, the values oneself thought is then able in the experience of life of oneself.Education, is a kind of raising people Overall qualities practical activity.
When being related to education, will be related to using teaching aid, therefore will be related to teaching of senior high school teacher's pointer It is used, but teaching of senior high school teacher's pointer currently on the market is not easy to teaching of senior high school teacher's pointer during use It is carried, to affect the normal use of teaching of senior high school teacher's pointer, the work of teaching of senior high school teacher's pointer is also reduced with this Efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of portable teaching of senior high school teacher's pointer, solves Teaching of senior high school teacher's pointer not readily portable problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:A kind of portable senior middle school The front surface of teaching teacher's pointer, including tube body, the tube body offers straight slot, and the inside of the tube body is connected by rotarod activity Have a transverse tube, the inside of the transverse tube is interspersed to be provided with the body of rod, and the front surface of the body of rod offers limiting slot, the tube body it is interior Portion and sliding block compatible with tube body is provided on the left of the transverse tube, the top and bottom of the sliding block with the inner wall of tube body The right side opening of contact, the sliding block is equipped with card slot, and the top and bottom of the sliding block are installed with lead screw, and the lead screw is remote One end from sliding block runs through the side of tube body and extends to the outside of tube body, and the thread surface of the lead screw is connected with nut, institute It states one end that lead screw is located at outside tube body and is installed with limited block, the body of rod runs through the side of transverse tube close to one end of transverse tube And the inside of transverse tube is extended to, the front surface of the transverse tube is interspersed to be provided with bolt, and the bolt runs through close to one end of transverse tube The front surface of transverse tube simultaneously extends to the inside of transverse tube and is contacted with the inner wall of limiting slot, and the both sides of the bolt are installed with handle Hand.
The rear surface of the tube body is arranged with rubber sleeve, and the surface of the rubber sleeve is installed with protruding block, the glue Leather sheath is equipped with tube body, and the inner wall of rubber sleeve is fixedly connected with the surface of tube body.
Preferably, the left end of the tube body is installed with hanging ring, and the surface of the hanging ring offers anti-skid chequer.
Preferably, there are two spanners for side fixed installation of the nut far from tube body, and the surface of the spanner offers Anti-skid chequer.
Preferably, the top and bottom of the tube body offer can screw mandrel movement through-hole, the through-hole and lead screw It is equipped with.
Preferably, spring, the spring one end and tube cavity far from sliding block are installed on the left of the sliding block Left side be fixedly connected.
Preferably, the card slot is correspondingly arranged with transverse tube, and card slot is equipped with transverse tube.
(3) advantageous effect
The utility model provides a kind of portable teaching of senior high school teacher's pointer.Has following advantageous effect:
1, portable teaching of senior high school teacher's pointer, by straight slot, bull stick, transverse tube, the body of rod, limiting slot, sliding block, card The setting of slot, lead screw, nut, limited block, bolt, handle, through-hole and spring has reached convenience and has been carried out with teacher's pointer to teaching of senior high school The effect packed up has been also convenient for the use of user with this to facilitate packing up for teaching of senior high school teacher's pointer, while also improving The working efficiency of teaching of senior high school teacher's pointer.
2, the portable teaching of senior high school teacher's pointer is reached by the setting to rubber sleeve, protruding block, hanging ring and spanner It has arrived convenience and hand-held effect is carried out with teacher's pointer to teaching of senior high school, to increase the frictional force of teaching of senior high school teacher's pointer, with this It has been also convenient for the use of user, while having also improved the working efficiency of teaching of senior high school teacher's pointer, to also improve senior middle school's religion The service efficiency of teacher's pointer.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the rearview of the utility model tube body.
In figure:1 tube body, 2 straight slots, 3 bull sticks, 4 transverse tubes, 5 bodies of rod, 6 limiting slots, 7 sliding blocks, 8 card slots, 9 lead screws, 10 nuts, 11 limited blocks, 12 bolts, 13 handles, 14 rubber sleeves, 15 protruding blocks, 16 hanging rings, 17 spanners, 18 through-holes, 19 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of portable teaching of senior high school teacher's pointer, as shown in Figs. 1-2, including tube body 1, the left end of tube body 1 is installed with hanging ring 16, and the surface of hanging ring 16 offers anti-skid chequer, and the setting of hanging ring 16 reaches convenient To the effect that teacher's pointer is lifted, to the use for the person of being convenient to use, the carrying to teacher's pointer has been also convenient for this, tube body 1 Top and bottom offer can the through-hole 18 that moves of screw mandrel 9, through-hole 18 is equipped with lead screw 9, and the left side of sliding block 7 is fixed Spring 19 is installed, is fixedly connected on the left of the one end of spring 19 far from sliding block 7 and 1 inner cavity of tube body, the setting of spring 19 reaches The effect that convenience resets sliding block 7, to the use for the person of being convenient to use, the front surface of tube body 1 offers straight slot 2, The inside of tube body 1 is connected with transverse tube 4 by bull stick 3, and the inside of transverse tube 4 is interspersed to be provided with the body of rod 5, the front surface of the body of rod 5 It offers limiting slot 6, the inside of tube body 1 and the left side of transverse tube 4 is provided with sliding block 7 compatible with tube body 1, sliding block 7 Top and bottom are contacted with the inner wall of tube body 1, and the right side opening of sliding block 7 is equipped with card slot 8, and the top and bottom of sliding block 7 are fixed Lead screw 9 is installed, the one end of lead screw 9 far from sliding block 7 runs through the side of tube body 1 and extends to the outside of tube body 1, the table of lead screw 9 Face is threaded with nut 10, and there are two spanners 17 for side fixed installation of the nut 10 far from tube body 1, and the surface of spanner 17 opens up There are anti-skid chequer, lead screw 9 to be located at one end outside tube body 1 and be installed with limited block 11, the body of rod 5 runs through close to one end of transverse tube 4 The side of transverse tube 4 and the inside for extending to transverse tube 4, the front surface of transverse tube 4 is interspersed to be provided with bolt 12, and bolt 12 is close to transverse tube 4 One end through transverse tube 4 front surface and extend to the inside of transverse tube 4 and contacted with the inner wall of limiting slot 6, the both sides of bolt 12 are equal It is installed with handle 13, card slot 8 is correspondingly arranged with transverse tube 4, and card slot 8 is equipped with transverse tube 4.
The rear surface of tube body 1 is arranged with rubber sleeve 14, and the surface of rubber sleeve 14 is installed with protruding block 15, rubber sleeve 14 It is equipped with tube body 1, and the inner wall of rubber sleeve 14 is fixedly connected with the surface of tube body 1.
Operation principle:In use, nut 10 is turned by spanner 17, so that sliding block 7 is moved, it is with this so that horizontal Pipe 4 is folded, to turn bolt 12 so that and the body of rod 5 enters the inside of transverse tube 4, and the storage to teacher's pointer is facilitated with this, from And the carrying for the person of being convenient to use.
In conclusion the portable teaching of senior high school teacher's pointer, by straight slot 2, bull stick 3, transverse tube 4, the body of rod 5, limit The setting of position slot 6, sliding block 7, card slot 8, lead screw 9, nut 10, limited block 11, bolt 12, handle 13, through-hole 18 and spring 19, reaches The effect that convenience packs up teaching of senior high school with teacher's pointer is arrived, to facilitate packing up for teaching of senior high school teacher's pointer, with this The use for the person of being convenient to use, while also improving the working efficiency of teaching of senior high school teacher's pointer.
Also, by the setting to rubber sleeve 14, protruding block 15, hanging ring 16 and spanner 17, convenience is reached and senior middle school has been taught Carry out hand-held effect with teacher's pointer, to increase the frictional force of teaching of senior high school teacher's pointer, has been also convenient for user's with this It uses, while also improving the working efficiency of teaching of senior high school teacher's pointer, to also improve the use effect of teaching of senior high school teacher's pointer Rate.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of portable teaching of senior high school teacher's pointer, including tube body (1), it is characterised in that:The front surface of the tube body (1) Straight slot (2) is offered, the inside of the tube body (1) is connected with transverse tube (4), the inside of the transverse tube (4) by bull stick (3) Interspersed to be provided with the body of rod (5), the front surface of the body of rod (5) offers limiting slot (6), the inside of the tube body (1) and is located at Be provided on the left of transverse tube (4) with the compatible sliding block (7) of tube body (1), the top and bottom of the sliding block (7) are and tube body (1) right side opening of inner wall contact, the sliding block (7) is equipped with card slot (8), the fixed peace in top and bottom of the sliding block (7) Equipped with lead screw (9), the one end of the lead screw (9) far from sliding block (7) is through the side of tube body (1) and extends to the outer of tube body (1) The thread surface in portion, the lead screw (9) is connected with nut (10), and the lead screw (9) is located at the external one end of tube body (1) and fixes peace Equipped with limited block (11), the body of rod (5) through the side of transverse tube (4) and extends to transverse tube (4) close to one end of transverse tube (4) Inside, the front surface of the transverse tube (4) is interspersed to be provided with bolt (12), and the bolt (12) is run through close to one end of transverse tube (4) The front surface of transverse tube (4) and the inside for extending to transverse tube (4) is contacted with the inner wall of limiting slot (6), the both sides of the bolt (12) It is installed with handle (13);
The rear surface of the tube body (1) is arranged with rubber sleeve (14), and the surface of the rubber sleeve (14) is installed with protruding block (15), the rubber sleeve (14) is equipped with tube body (1), and the surface of the inner wall of rubber sleeve (14) and tube body (1) is fixed and connected It connects.
2. a kind of portable teaching of senior high school teacher's pointer according to claim 1, it is characterised in that:The tube body (1) Left end be installed with hanging ring (16), the surface of the hanging ring (16) offers anti-skid chequer.
3. a kind of portable teaching of senior high school teacher's pointer according to claim 1, it is characterised in that:The nut (10) There are two spanners (17) for side fixed installation far from tube body (1), and the surface of the spanner (17) offers anti-skid chequer.
4. a kind of portable teaching of senior high school teacher's pointer according to claim 1, it is characterised in that:The tube body (1) Top and bottom offer can the mobile through-hole (18) of screw mandrel (9), the through-hole (18) is equipped with lead screw (9).
5. a kind of portable teaching of senior high school teacher's pointer according to claim 1, it is characterised in that:The sliding block (7) Left side be installed with spring (19), the left side of the spring (19) one end and tube body (1) inner cavity far from sliding block (7) is fixed Connection.
6. a kind of portable teaching of senior high school teacher's pointer according to claim 1, it is characterised in that:The card slot (8) It is correspondingly arranged with transverse tube (4), and card slot (8) is equipped with transverse tube (4).
CN201720933367.8U 2017-07-29 2017-07-29 A kind of portable teaching of senior high school teacher's pointer Expired - Fee Related CN207663608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720933367.8U CN207663608U (en) 2017-07-29 2017-07-29 A kind of portable teaching of senior high school teacher's pointer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720933367.8U CN207663608U (en) 2017-07-29 2017-07-29 A kind of portable teaching of senior high school teacher's pointer

Publications (1)

Publication Number Publication Date
CN207663608U true CN207663608U (en) 2018-07-27

Family

ID=62936697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720933367.8U Expired - Fee Related CN207663608U (en) 2017-07-29 2017-07-29 A kind of portable teaching of senior high school teacher's pointer

Country Status (1)

Country Link
CN (1) CN207663608U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109712473A (en) * 2018-12-24 2019-05-03 中山市永乐电子有限公司 A kind of Novel laser pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109712473A (en) * 2018-12-24 2019-05-03 中山市永乐电子有限公司 A kind of Novel laser pen

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180727

Termination date: 20190729

CF01 Termination of patent right due to non-payment of annual fee