CN214381738U - Novel hand controller shell - Google Patents

Abstract

The utility model discloses a novel hand controller shell, its technical scheme main points are: including last plate body and lower casing, go up the plate body bottom surface and be provided with along the profile direction and be used for the card to go into the inside abaculus of casing down, equal symmetry is provided with the fixture block on the outer wall of abaculus both sides, all sets up the draw-in groove that is used for the fixture block card to go into on the lower casing both sides inner wall, all sets up the spout along length direction on the outer wall of casing both sides down, and the logical groove that is linked together with the draw-in groove is all seted up at the spout both ends, leads to inslot sliding connection and all is hemispherical stopper at both ends. The utility model discloses an useful: when needs are dismantled, relieve the spacing of locking structure to the slider in proper order to reverse promotion slider upwards extracts the plate body afterwards, has accomplished the dismantlement operation of shell like this promptly, convenient operation, labour saving and time saving.

Description

Novel hand controller shell

Technical Field

The utility model relates to a working of plastics, more specifically say, it relates to a novel hand controller shell.

Background

Along with the development of technology, the field of application of hand controller is also more and more extensive, and hand controller is a controller of manual operation, includes plate body, lower casing, circuit board and button usually, wherein, plate body and lower casing splice each other and form the inside shell that has the cavity, and the circuit board is installed inside the shell, and the button is installed on the circuit board and is outstanding the surface of upper casing, when the in-service use, can control equipment's operation through pressing the button.

But because the last plate body of current hand controller comes mutual lock through buckle structure with lower casing usually, goes up the plate body and will detain the casing surface under usually, though connect comparatively firmly, but when the circuit board of shell inside was damaged, hardly come with last plate body and casing separation down, the operation of dismantling the shell for maintenance personal caused inconveniently.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a dismantle convenient novel hand controller shell.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel hand controller shell, includes upper plate body and lower casing, the upper plate body bottom surface is provided with along profile direction and is used for the card to go into the inside abaculus of casing down, equal symmetry is provided with the fixture block on the abaculus both sides outer wall, all offer the draw-in groove that is used for the fixture block card to go into on the casing both sides inner wall down, all seted up the spout along length direction on the casing both sides outer wall down, the logical groove that is linked together with the draw-in groove is all seted up at the spout both ends, it all is hemispherical stopper to lead to inslot sliding connection at both ends, set up the spread groove that is used for the stopper card to go into on the fixture block outer wall, there are two sliders along length direction sliding connection in the spout, two the one end that the slider was carried on the back mutually all is provided with being used for with the gliding locking structure of spout inside wall cooperation in order to restrict the slider.

By adopting the technical scheme, as the bottom surface of the upper plate body is provided with the embedded block, when in installation, the circuit board and the button are firstly placed in the lower shell, then the upper plate body is inserted into the surface of the lower shell, the embedded block is clamped into the lower shell, the clamping blocks on two sides of the embedded block are clamped into the clamping grooves on two sides of the lower shell, the limiting block in the through groove is pressed by the clamping blocks in the process that the clamping blocks are clamped into the clamping grooves, the two ends of the limiting block are both hemispherical, so that after the limiting block is pressed by the clamping blocks, the limiting block gradually returns and protrudes out of the inner wall surface of the sliding groove until the clamping blocks are completely clamped into the clamping grooves, then the two sliding blocks which are connected in the sliding groove in a sliding way are sequentially pushed, the sliding blocks gradually slide towards the limiting block which protrudes out of the surface of the sliding groove, after the side wall of the sliding block abuts against the hemispherical end of the limiting block, the limiting block is gradually clamped into the connecting groove on the clamping block, spacing through the stopper to the fixture block, make the upper plate body can't break away from lower casing, continue to promote the slider afterwards, make slider one end conflict spout inside wall, lock the slider through the locking structure, it is spacing to the stopper through the slider, make the stopper be difficult for breaking away from the spread groove, accomplish the installation operation of shell like this promptly, convenient and fast, when needs are dismantled, relieve the spacing of locking structure to the slider in proper order, and reverse promotion slider, make the slider no longer spacing to the stopper, upwards extract the upper plate body afterwards, because the stopper both ends all are hemispherical, make the in-process that breaks away from the draw-in groove at the fixture block, thereby the stopper can receive the extrusion of fixture block and roll back, be convenient for the fixture block breaks away from in the draw-in groove, the dismantlement operation of shell has been accomplished like this, high convenience for operation, time saving and labor saving.

The utility model discloses further set up to: the locking structure includes the inserted sheet, all set up the slot that is used for the inserted sheet card to go into on the spout both sides inner wall.

Through adopting above-mentioned technical scheme, because the locking structure includes the inserted sheet, through going into the slot on the inner wall of spout both sides with the inserted sheet card for inserted sheet and slot joint make the difficult emergence of slider slide, have realized the spacing effect of locking structure to the slider, convenient operation.

The utility model discloses further set up to: the inside spring clamping piece that is provided with of slot, the spring clamping piece includes film and two sides, two be formed with the centre gripping chamber between the side, two the one end that the film was kept away from to the side all buckles towards relative direction and is formed with and is circular-arc arch, set up the recess that is used for protruding card to go into on the insert.

Through adopting above-mentioned technical scheme, because be provided with the spring clamping piece in the slot, the in-process of slot is gone into to the inserted sheet card, the one end that the slider was kept away from to the inserted sheet can conflict two side bending type's arch gradually, two archs receive the extrusion of inserted sheet after backspacing and produce the elasticity of reconversion, and open the centre gripping chamber, the inserted sheet is gone into the centre gripping intracavity back completely, the arch is aimed at with the recess just, because the inserted sheet no longer extrudees the arch this moment, make protruding reconversion and card go into in the recess, it is spacing to the inserted sheet through the arch, make the slider more difficult to slide, it is more stable to connect.

The utility model discloses further set up to: and anti-skid grains are arranged on the outer wall of the sliding block.

Through adopting above-mentioned technical scheme, because be provided with anti-skidding line on the slider outer wall, the setting up of anti-skidding line has increased the frictional force between slider and the staff for the promotion anti-skidding line that the staff hand can be lighter, difficult skidding, the slip operation of slider is more stable.

The utility model discloses further set up to: the one end that the side was kept away from to the arch is buckled and is formed with the joint section towards the direction on base, all offer the joint groove that is used for joint section card to go into on the slot both sides inner wall.

Through adopting above-mentioned technical scheme, because the protruding one end of keeping away from the side is formed with the joint section, has seted up the joint groove on the inner wall of slot both sides, is going into the in-process of slot with spring clamping piece card, and the joint section can block into the joint inslot thereupon, and is spacing to the joint section through the joint groove for the spring clamping piece is difficult for breaking away from the slot, and is more stable to the locking effect of inserted sheet.

The utility model discloses further set up to: the upper plate body and the lower shell are both made of LLDPE materials.

Through adopting above-mentioned technical scheme, because the last plate body is made by LLDPE material with lower casing, LLDPE intensity toughness and impact strength are comparatively outstanding for go up the plate body and casing intensity is higher down, and difficult damage after the striking, has prolonged the life of hand controller shell greatly.

To sum up, the utility model discloses following beneficial effect has: when needs are dismantled, relieve the spacing of locking structure to the slider in proper order to reverse promotion slider makes the slider no longer spacing to the stopper, upwards extracts the plate body afterwards, because the stopper both ends all are hemispherical, makes at the in-process that the fixture block breaks away from the draw-in groove, thereby the stopper can receive the extrusion of fixture block and roll back, and the fixture block of being convenient for breaks away from in the draw-in groove, has accomplished the dismantlement operation of shell like this promptly, convenient operation, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the lower housing of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic structural view of the spring clip of the present invention.

Reference numerals: 1. an upper plate body; 2. a lower housing; 3. an insert block; 4. a clamping block; 5. a card slot; 6. a chute; 7. a through groove; 8. a limiting block; 9. connecting grooves; 10. a slider; 11. inserting sheets; 12. a slot; 13. a spring clip; 14. a negative film; 15. a side edge; 16. a clamping cavity; 17. a protrusion; 18. a groove; 19. anti-skid lines; 20. a clamping section; 21. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a novel hand controller housing comprises an upper plate 1 and a lower housing 2, wherein the upper plate 1 and the lower housing 2 are made of LLDPE material, the bottom surface of the upper plate 1 is provided with an embedded block 3 along the contour direction for being clamped into the lower housing 2, the outer walls of both sides of the embedded block 3 are symmetrically provided with a fixture block 4, the inner walls of both sides of the lower housing 2 are respectively provided with a clamping groove 5 for clamping the fixture block 4, the outer walls of both sides of the lower housing 2 are respectively provided with a sliding groove 6 along the length direction, both ends of the sliding groove 6 are respectively provided with a through groove 7 communicated with the clamping groove 5, the inside of the through groove 7 is slidably connected with a stopper 8 with both ends being hemispherical, the outer wall of the fixture block 4 is provided with a connecting groove 9 for clamping the stopper 8, the inside of the sliding groove 6 is slidably connected with two sliders 10 along the length direction, the outer walls of the sliders 10 are provided with anti-slip threads 19, one end of each of the two sliders 10 is provided with a locking structure for cooperating with the inner side wall 6 of the sliding groove to limit the slider 10 to prevent the slider 10 from sliding, locking structure includes inserted sheet 11, all offer the slot 12 that is used for inserted sheet 11 card to go into on the 6 both sides inner walls of spout, the inside spring clamping piece 13 that is provided with of slot 12, spring clamping piece 13 includes film 14 and two sides 15, be formed with centre gripping chamber 16 between two sides 15, the one end that film 14 was kept away from to two sides 15 is all buckled towards relative direction and is formed with and is circular-arc protruding 17, offer the recess 18 that is used for protruding 17 card to go into on the inserted sheet 11, the one end that side 15 was kept away from to protruding 17 is buckled towards the direction on base and is formed with joint section 20, all offer the joint groove 21 that is used for joint section 20 card to go into on the inner wall of slot 12 both sides.

Because the bottom surface of the upper plate body 1 is provided with the embedded block 3, when being installed, the circuit board and the button are firstly placed in the lower shell 2, then the upper plate body 1 is inserted into the surface of the lower shell 2, the embedded block 3 is clamped into the lower shell 2 along with the embedded block 3, the clamping blocks 4 on two sides of the embedded block 3 are clamped into the clamping grooves 5 on two sides of the lower shell 2, in the process that the clamping blocks 4 are clamped into the clamping grooves 5, the limiting blocks 8 in the through grooves 7 can be pressed by the clamping blocks 4, because two ends of the limiting blocks 8 are hemispherical, after being pressed by the clamping blocks 4, the limiting blocks 8 can gradually retreat and protrude out of the inner wall surface of the sliding groove 6 until the clamping blocks 4 are completely clamped into the clamping grooves 5, then two sliding blocks 10 which are connected in the sliding groove 6 in a sliding mode are sequentially pushed, the sliding blocks 10 gradually slide towards the limiting blocks 8 protruding out of the surface of the sliding groove 6, after the side wall of the sliding blocks 10 abuts against the hemispherical ends of the limiting blocks 8, the limiting blocks 8 can be gradually clamped into the connecting grooves 9 on the clamping blocks 4, the limiting block 4 is limited by the limiting block 8, so that the upper plate body 1 can not be separated from the lower shell body 2, then the sliding block 10 is continuously pushed, one end of the sliding block 10 is abutted against the inner side wall of the sliding groove 6, the slide block 10 is locked through the locking structure, the limit block 8 is limited through the slide block 10, so that the limiting block 8 is not easy to be separated from the connecting groove 9, the installation operation of the shell is completed, the operation is convenient and fast, when the board needs to be disassembled, the limit of the locking structure to the sliding block 10 is sequentially released, the sliding block 10 is reversely pushed, the sliding block 10 does not limit the limit of the limit block 8 any more, then the upper board body 1 is pulled out upwards, because 8 both ends of stopper all are hemispherical for at the in-process that fixture block 4 breaks away from draw-in groove 5, thereby stopper 8 can receive the extrusion of fixture block 4 and roll back, and the fixture block 4 of being convenient for breaks away from in draw-in groove 5, has accomplished the dismantlement operation of shell like this, convenient operation, labour saving and time saving.

Because the locking structure includes inserted sheet 11, through going into the slot 12 with inserted sheet 11 card on the inner wall of 6 both sides of spout for inserted sheet 11 and slot 12 joint make slider 10 be difficult for taking place to slide, have realized the spacing effect of locking structure to slider 10, convenient operation.

Because be provided with spring clamping piece 13 in the slot 12, at the in-process of inserted sheet 11 card income slot 12, the one end that slider 10 was kept away from to inserted sheet 11 can conflict gradually two sides 15 and buckle the arch 17 that forms, two arch 17 receive and fall back and produce the elasticity of reconversion after the extrusion of inserted sheet 11, and open centre gripping chamber 16, inserted sheet 11 card goes into centre gripping chamber 16 back completely, arch 17 aligns with recess 18 just, because the protruding 17 of inserted sheet 11 no longer extrudees this moment, make protruding 17 reconversion and go into in the recess 18, spacing through protruding 17 to insert 11, make slider 10 be difficult for sliding more, connect more stably.

Because the anti-skidding lines 19 are arranged on the outer wall of the sliding block 10, the friction force between the sliding block 10 and a hand of a person is increased due to the arrangement of the anti-skidding lines 19, the hand of the person can push the anti-skidding lines 19 more easily, the sliding operation of the sliding block 10 is not easy to skid, and the sliding operation is more stable.

Because the one end that side 15 was kept away from to arch 17 is formed with joint section 20, has seted up joint groove 21 on the inner wall of slot 12 both sides, is going into the in-process of slot 12 with spring clamping piece 13 card, joint section 20 can block into joint groove 21 thereupon, and is spacing to joint section 20 through joint groove 21 for spring clamping piece 13 is difficult for breaking away from slot 12, and is more stable to the locking effect of inserted sheet 11.

Because last plate body 1 and casing 2 are made by LLDPE material down, LLDPE intensity toughness and impact strength are comparatively outstanding for go up plate body 1 and casing 2 intensity down are higher, and difficult damage after the striking, have prolonged the life of hand controller shell greatly.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel hand controller shell, includes plate body (1) and casing (2) down, its characterized in that: the bottom surface of the upper plate body (1) is provided with an embedded block (3) which is clamped into the lower shell body (2) along the outline direction, the outer walls of the two sides of the embedded block (3) are symmetrically provided with clamping blocks (4), the inner walls of the two sides of the lower shell (2) are provided with clamping grooves (5) for the clamping blocks (4) to be clamped in, the outer walls of the two sides of the lower shell (2) are both provided with sliding chutes (6) along the length direction, both ends of the sliding chute (6) are provided with through grooves (7) communicated with the clamping grooves (5), the through groove (7) is internally connected with a limiting block (8) with two hemispherical ends in a sliding way, the outer wall of the clamping block (4) is provided with a connecting groove (9) for clamping the limiting block (8), two sliders (10) are connected in the sliding groove (6) in a sliding mode along the length direction, and two locking structures used for being matched with the inner side wall of the sliding groove (6) to limit sliding of the sliders (10) are arranged at one ends, back to each other, of the sliders (10).

2. The novel hand controller shell of claim 1, wherein: the locking structure comprises an insertion piece (11), and a slot (12) for the insertion piece (11) to be clamped in is formed in the inner walls of the two sides of the sliding groove (6).

3. The novel hand controller shell as claimed in claim 2, wherein: slot (12) inside spring clamping piece (13) that is provided with, spring clamping piece (13) are including film (14) and two sides (15), two be formed with centre gripping chamber (16) between side (15), two the one end that film (14) were kept away from in side (15) is all buckled towards relative direction and is formed with and is circular-arc arch (17), offer recess (18) that are used for protruding (17) card to go into on inserted sheet (11).

4. The novel hand controller shell of claim 1, wherein: and anti-skid grains (19) are arranged on the outer wall of the sliding block (10).

5. The novel hand controller shell of claim 3, wherein: protruding (17) keep away from the one end on side (15) and buckle and be formed with joint section (20) towards the direction on base, all offer joint groove (21) that are used for joint section (20) card to go into on slot (12) both sides inner wall.

6. The novel hand controller shell of claim 1, wherein: the upper plate body (1) and the lower shell (2) are both made of LLDPE materials.

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